JPH0578314B2 - - Google Patents
Info
- Publication number
- JPH0578314B2 JPH0578314B2 JP61265090A JP26509086A JPH0578314B2 JP H0578314 B2 JPH0578314 B2 JP H0578314B2 JP 61265090 A JP61265090 A JP 61265090A JP 26509086 A JP26509086 A JP 26509086A JP H0578314 B2 JPH0578314 B2 JP H0578314B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- oxidized
- dry
- coenzyme
- detection reagent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 claims description 37
- 239000003153 chemical reaction reagent Substances 0.000 claims description 34
- DFPAKSUCGFBDDF-UHFFFAOYSA-N Nicotinamide Chemical compound NC(=O)C1=CC=CN=C1 DFPAKSUCGFBDDF-UHFFFAOYSA-N 0.000 claims description 29
- 239000005515 coenzyme Substances 0.000 claims description 29
- 150000001875 compounds Chemical class 0.000 claims description 28
- 229920001477 hydrophilic polymer Polymers 0.000 claims description 28
- 239000000872 buffer Substances 0.000 claims description 22
- 238000010979 pH adjustment Methods 0.000 claims description 18
- 238000004458 analytical method Methods 0.000 claims description 16
- 229960003966 nicotinamide Drugs 0.000 claims description 14
- 235000005152 nicotinamide Nutrition 0.000 claims description 14
- 239000011570 nicotinamide Substances 0.000 claims description 14
- 101710088194 Dehydrogenase Proteins 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 11
- 230000027756 respiratory electron transport chain Effects 0.000 claims description 11
- 238000011161 development Methods 0.000 claims description 9
- 238000012360 testing method Methods 0.000 claims description 7
- 125000003831 tetrazolyl group Chemical group 0.000 claims description 7
- 102000004190 Enzymes Human genes 0.000 claims description 5
- 108090000790 Enzymes Proteins 0.000 claims description 5
- 239000002491 polymer binding agent Substances 0.000 claims description 5
- 239000010410 layer Substances 0.000 description 116
- 238000003892 spreading Methods 0.000 description 21
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 19
- 238000006243 chemical reaction Methods 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 238000000034 method Methods 0.000 description 13
- 108010010803 Gelatin Proteins 0.000 description 12
- 229920000159 gelatin Polymers 0.000 description 12
- 239000008273 gelatin Substances 0.000 description 12
- 235000019322 gelatine Nutrition 0.000 description 12
- 235000011852 gelatine desserts Nutrition 0.000 description 12
- -1 polyethylene terephthalate Polymers 0.000 description 12
- 239000000126 substance Substances 0.000 description 12
- 239000004744 fabric Substances 0.000 description 11
- 238000010521 absorption reaction Methods 0.000 description 10
- 239000012790 adhesive layer Substances 0.000 description 10
- 229930027945 nicotinamide-adenine dinucleotide Natural products 0.000 description 10
- BAWFJGJZGIEFAR-NNYOXOHSSA-N NAD zwitterion Chemical compound NC(=O)C1=CC=C[N+]([C@H]2[C@@H]([C@H](O)[C@@H](COP([O-])(=O)OP(O)(=O)OC[C@@H]3[C@H]([C@@H](O)[C@@H](O3)N3C4=NC=NC(N)=C4N=C3)O)O2)O)=C1 BAWFJGJZGIEFAR-NNYOXOHSSA-N 0.000 description 9
- XJLXINKUBYWONI-DQQFMEOOSA-N [[(2r,3r,4r,5r)-5-(6-aminopurin-9-yl)-3-hydroxy-4-phosphonooxyoxolan-2-yl]methoxy-hydroxyphosphoryl] [(2s,3r,4s,5s)-5-(3-carbamoylpyridin-1-ium-1-yl)-3,4-dihydroxyoxolan-2-yl]methyl phosphate Chemical compound NC(=O)C1=CC=C[N+]([C@@H]2[C@H]([C@@H](O)[C@H](COP([O-])(=O)OP(O)(=O)OC[C@@H]3[C@H]([C@@H](OP(O)(O)=O)[C@@H](O3)N3C4=NC=NC(N)=C4N=C3)O)O2)O)=C1 XJLXINKUBYWONI-DQQFMEOOSA-N 0.000 description 9
- 239000012491 analyte Substances 0.000 description 9
- 229950006238 nadide Drugs 0.000 description 9
- 230000007935 neutral effect Effects 0.000 description 9
- 230000018109 developmental process Effects 0.000 description 8
- 239000003925 fat Substances 0.000 description 8
- 239000004094 surface-active agent Substances 0.000 description 8
- 239000002736 nonionic surfactant Substances 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 7
- 238000003860 storage Methods 0.000 description 7
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- 239000010419 fine particle Substances 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 229920000139 polyethylene terephthalate Polymers 0.000 description 5
- 239000005020 polyethylene terephthalate Substances 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- 102000003855 L-lactate dehydrogenase Human genes 0.000 description 4
- 108700023483 L-lactate dehydrogenases Proteins 0.000 description 4
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 229920002678 cellulose Polymers 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 4
- 238000005470 impregnation Methods 0.000 description 4
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 4
- 125000006353 oxyethylene group Chemical group 0.000 description 4
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 4
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 4
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 239000002759 woven fabric Substances 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- 229930024421 Adenine Natural products 0.000 description 3
- GFFGJBXGBJISGV-UHFFFAOYSA-N Adenine Chemical compound NC1=NC=NC2=C1N=CN2 GFFGJBXGBJISGV-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229960000643 adenine Drugs 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 229920003086 cellulose ether Polymers 0.000 description 3
- 238000004040 coloring Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000000123 paper Substances 0.000 description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 description 3
- 238000011002 quantification Methods 0.000 description 3
- 210000002966 serum Anatomy 0.000 description 3
- FBWNMEQMRUMQSO-UHFFFAOYSA-N tergitol NP-9 Chemical compound CCCCCCCCCC1=CC=C(OCCOCCOCCOCCOCCOCCOCCOCCOCCO)C=C1 FBWNMEQMRUMQSO-UHFFFAOYSA-N 0.000 description 3
- JEOLGCWRLRXABW-UHFFFAOYSA-N 2,5-diphenyl-2h-tetrazol-2-ium;chloride Chemical compound [Cl-].C1=CC=CC=C1C1=[NH+]N(C=2C=CC=CC=2)N=N1 JEOLGCWRLRXABW-UHFFFAOYSA-N 0.000 description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- MUVQIIBPDFTEKM-UHFFFAOYSA-N 2-aminobutane-1,3-diol Chemical compound CC(O)C(N)CO MUVQIIBPDFTEKM-UHFFFAOYSA-N 0.000 description 2
- 108010029731 6-phosphogluconolactonase Proteins 0.000 description 2
- 102100036475 Alanine aminotransferase 1 Human genes 0.000 description 2
- 108010082126 Alanine transaminase Proteins 0.000 description 2
- 108010003415 Aspartate Aminotransferases Proteins 0.000 description 2
- 102000004625 Aspartate Aminotransferases Human genes 0.000 description 2
- NBSCHQHZLSJFNQ-GASJEMHNSA-N D-Glucose 6-phosphate Chemical compound OC1O[C@H](COP(O)(O)=O)[C@@H](O)[C@H](O)[C@H]1O NBSCHQHZLSJFNQ-GASJEMHNSA-N 0.000 description 2
- 108020005199 Dehydrogenases Proteins 0.000 description 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 2
- VFRROHXSMXFLSN-UHFFFAOYSA-N Glc6P Natural products OP(=O)(O)OCC(O)C(O)C(O)C(O)C=O VFRROHXSMXFLSN-UHFFFAOYSA-N 0.000 description 2
- 108010018962 Glucosephosphate Dehydrogenase Proteins 0.000 description 2
- 102000057621 Glycerol kinases Human genes 0.000 description 2
- 108700016170 Glycerol kinases Proteins 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- BAWFJGJZGIEFAR-NNYOXOHSSA-O NAD(+) Chemical group NC(=O)C1=CC=C[N+]([C@H]2[C@@H]([C@H](O)[C@@H](COP(O)(=O)OP(O)(=O)OC[C@@H]3[C@H]([C@@H](O)[C@@H](O3)N3C4=NC=NC(N)=C4N=C3)O)O2)O)=C1 BAWFJGJZGIEFAR-NNYOXOHSSA-O 0.000 description 2
- 102000004316 Oxidoreductases Human genes 0.000 description 2
- 108090000854 Oxidoreductases Proteins 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 239000002280 amphoteric surfactant Substances 0.000 description 2
- 150000001540 azides Chemical class 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 238000011088 calibration curve Methods 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 239000003093 cationic surfactant Substances 0.000 description 2
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 2
- 238000010835 comparative analysis Methods 0.000 description 2
- 208000028659 discharge Diseases 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 235000014655 lactic acid Nutrition 0.000 description 2
- 239000004310 lactic acid Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000011325 microbead Substances 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000003495 polar organic solvent Substances 0.000 description 2
- 229920002401 polyacrylamide Polymers 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- MASUWVVNWALEEM-UHFFFAOYSA-M 1-methoxy-5-methylphenazin-5-ium;methyl sulfate Chemical compound COS([O-])(=O)=O.C1=CC=C2N=C3C(OC)=CC=CC3=[N+](C)C2=C1 MASUWVVNWALEEM-UHFFFAOYSA-M 0.000 description 1
- RPZANUYHRMRTTE-UHFFFAOYSA-N 2,3,4-trimethoxy-6-(methoxymethyl)-5-[3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]oxyoxane;1-[[3,4,5-tris(2-hydroxybutoxy)-6-[4,5,6-tris(2-hydroxybutoxy)-2-(2-hydroxybutoxymethyl)oxan-3-yl]oxyoxan-2-yl]methoxy]butan-2-ol Chemical compound COC1C(OC)C(OC)C(COC)OC1OC1C(OC)C(OC)C(OC)OC1COC.CCC(O)COC1C(OCC(O)CC)C(OCC(O)CC)C(COCC(O)CC)OC1OC1C(OCC(O)CC)C(OCC(O)CC)C(OCC(O)CC)OC1COCC(O)CC RPZANUYHRMRTTE-UHFFFAOYSA-N 0.000 description 1
- YZIXDSVRVOZUAZ-UHFFFAOYSA-N 2-(1,2-dihydrotetrazol-1-ium-3-yl)-4,5-dimethyl-1,3-thiazole;bromide Chemical compound [Br-].S1C(C)=C(C)N=C1N1N=C[NH2+]N1 YZIXDSVRVOZUAZ-UHFFFAOYSA-N 0.000 description 1
- UXFQFBNBSPQBJW-UHFFFAOYSA-N 2-amino-2-methylpropane-1,3-diol Chemical compound OCC(N)(C)CO UXFQFBNBSPQBJW-UHFFFAOYSA-N 0.000 description 1
- JJMQRJKPLUACSO-UHFFFAOYSA-N 3-(4-iodophenyl)-2-(4-nitrophenyl)-5-phenyl-1,3-dihydrotetrazol-3-ium;chloride Chemical compound [Cl-].C1=CC([N+](=O)[O-])=CC=C1N1N(C=2C=CC(I)=CC=2)[NH2+]C(C=2C=CC=CC=2)=N1 JJMQRJKPLUACSO-UHFFFAOYSA-N 0.000 description 1
- RXGJTUSBYWCRBK-UHFFFAOYSA-M 5-methylphenazinium methyl sulfate Chemical compound COS([O-])(=O)=O.C1=CC=C2[N+](C)=C(C=CC=C3)C3=NC2=C1 RXGJTUSBYWCRBK-UHFFFAOYSA-M 0.000 description 1
- 102100031126 6-phosphogluconolactonase Human genes 0.000 description 1
- 229920000936 Agarose Polymers 0.000 description 1
- 108010021809 Alcohol dehydrogenase Proteins 0.000 description 1
- 102000007698 Alcohol dehydrogenase Human genes 0.000 description 1
- 102000005369 Aldehyde Dehydrogenase Human genes 0.000 description 1
- 108020002663 Aldehyde Dehydrogenase Proteins 0.000 description 1
- 239000004382 Amylase Substances 0.000 description 1
- 102000013142 Amylases Human genes 0.000 description 1
- 108010065511 Amylases Proteins 0.000 description 1
- 101000950981 Bacillus subtilis (strain 168) Catabolic NAD-specific glutamate dehydrogenase RocG Proteins 0.000 description 1
- 229920008347 Cellulose acetate propionate Polymers 0.000 description 1
- 229920001747 Cellulose diacetate Polymers 0.000 description 1
- 229920002284 Cellulose triacetate Polymers 0.000 description 1
- 108010077078 Creatinase Proteins 0.000 description 1
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical class C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 102000002794 Glucosephosphate Dehydrogenase Human genes 0.000 description 1
- 102000016901 Glutamate dehydrogenase Human genes 0.000 description 1
- 108010041921 Glycerolphosphate Dehydrogenase Proteins 0.000 description 1
- 102000000587 Glycerolphosphate Dehydrogenase Human genes 0.000 description 1
- 102000001554 Hemoglobins Human genes 0.000 description 1
- 108010054147 Hemoglobins Proteins 0.000 description 1
- 102000008100 Human Serum Albumin Human genes 0.000 description 1
- 108091006905 Human Serum Albumin Proteins 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 1
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 1
- GCYZRQQEBNFQTK-UHFFFAOYSA-N [2,3-dihydroxypropoxy(hydroxy)phosphoryl] phosphono hydrogen phosphate Chemical compound OCC(O)COP(O)(=O)OP(O)(=O)OP(O)(O)=O GCYZRQQEBNFQTK-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 235000019418 amylase Nutrition 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 235000012000 cholesterol Nutrition 0.000 description 1
- 108010023417 cholesterol dehydrogenase Proteins 0.000 description 1
- 238000004737 colorimetric analysis Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- 150000001983 dialkylethers Chemical class 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000012992 electron transfer agent Substances 0.000 description 1
- 238000006911 enzymatic reaction Methods 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229930195712 glutamate Natural products 0.000 description 1
- AWUCVROLDVIAJX-UHFFFAOYSA-N glycerol 1-phosphate Chemical compound OCC(O)COP(O)(O)=O AWUCVROLDVIAJX-UHFFFAOYSA-N 0.000 description 1
- 108010054790 glycerol-3-phosphate oxidase Proteins 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 1
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 1
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 description 1
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 238000005375 photometry Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920005596 polymer binder Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 108010085346 steroid delta-isomerase Proteins 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
Description
æ¬çºæã¯ãè¡æ¶²ãè¡æž
ãªã©ã®æ°Žæ§æ¶²äœè©Šæäžã®
ã¢ãã©ã€ãïŒè¢«æ€ç©è³ªïŒã®åæã«æå©ã«äœ¿çšãã
ãé žååè£é µçŽ å«æ也åŒåæèŠçŽ ã«é¢ãããã®ã§
ããã åŸæ¥ã®æè¡ïŒœ è±æ°ŽçŽ é µçŽ ïŒããããã²ããŒãŒç³»é µçŽ ïŒãšé žå
åãã³ãã³ã¢ããè£é µçŽ ãšãå ±åœ¹åå¿ç³»ã«çµåã
ããæ€åºåå¿ã¯ãèšåºååŠåæã«ãããŠåºãçšã
ãããŠãããäŸãã°ãã°ãªã»ãªã³ããããã²ããŒ
ãŒãã³ã¬ã¹ãããŒã«ããããã²ããŒãŒãä¹³é žãã
ããã²ãããŒãã¢ã«ã³ãŒã«ããããã²ããŒãŒãã°
ã«ã¿ã¡ãŒããããã²ããŒãŒãã¢ã«ããããããã
ã²ããŒãŒãαâã°ãªã»ãããªã¹ããšãŒããããã
ã²ããŒãŒãã°ã«ã³ãŒã¹âïŒâçé žããããã²ããŒ
ãŒçãé¢äžããåå¿ç³»ããããªã°ãªã»ãªããã°ãª
ã»ãªã³ãã³ã¬ã¹ãããŒã«ãä¹³é žãã°ã«ã¿ã¡ãŒãã
ã°ãªã»ãªã³âïŒâçé žãã°ã«ã³ãŒã¹âïŒâçé žç
ã®åºè³ªããã¢ã¹ãã©ã®ã³é žã¢ãããã©ã³ã¹ããšã©
ãŒãŒïŒASTïŒãã¢ã©ãã³ã¢ãããã©ã³ã¹ããšã©ãŒ
ãŒïŒALTïŒãä¹³é žããããã²ããŒãŒïŒLDHïŒãã¢
ãã©ãŒãŒãã¯ã¬ã¢ãã³ããŒãŒïŒCKïŒçã®é µçŽ ã®
å®éã«çšããããŠããããã®æ€åºåå¿ç³»ã§ã¯ãç
æããéå åè£é µçŽ ã®éã®çŽæ¥æž¬å®ã«ãã€ãŠé µçŽ
ã®å®éåæãã§ããç¹ã«ç¹åŸŽããããããããç
æããéå åè£é µçŽ ãšããŠéåžžçšãããããã³ã
ã³ã¢ããè£é µçŽ ã§ããNADHïŒãã³ãã³ã¢ããã¢
ããã³ãžãã¯ã¬ãªããïŒãŸãã¯NADPHïŒãã³ã
ã³ã¢ããã¢ããã³ã³ãžãã¯ã¬ãªããããªã¹ããšãŒ
ãïŒã¯ããã®åžå極倧波é·ã340nmä»è¿ã«ããã
ããå åŠçå®éã®ããã«ã¯ã玫å€å åã®å ã®æž¬å
è£ çœ®ãå¿ èŠãšãªããæ©åšãé«äŸ¡ãªãã®ã«ãªãããŸ
ãã玫å€å åã§ã¯NADHãNADPH以å€ã®å€çš®
ã®ååç©ãåžåãæããããã«å åŠçå®éã«éã
ãŠã¯ãããã®ååç©ã®åžåã«å¹²æžãåãæããšã®
åé¡ãããã äžèšã®çç±ãããNADHïŒåã¯NADPHïŒã玫
å€å åã®åžåã«ããçŽæ¥å®éãã代ãã«ã
NADHã®ååšäžã§ãé»åäŒéæ§ååç©ãä»ããŠ
é»åå容æ§ååç©ãéå ããå¯èŠé åã«ãããŠæ€
åºå¯èœãªååç©ïŒææïŒã圢æããåå¿ç³»ãå©çš
ããæ€åºåå¿ãææ¡ãããŠããã ãããããã®æ€åºåå¿ç³»ã«ãããŠãé žååè£é µ
çŽ ãé»åäŒéæ§ååç©ãé»åå容æ§ååç©ã®äžè
ãå ±åãããŠãããšãæ¥æã®çµéãšãšãã«åå¿ã®
æ床ãèããæªåãããšã®åé¡ããããç¹ã«ãç¹
å ¬æ53â21677å·å ¬å ±ãç¹éæ55â164356å·å ¬å ±ã
ç¹éæ60â222769å·å ¬å ±ã«èšèŒããããããªä¹ŸåŒ
äžäœåå€å±€åæèŠçŽ ã«äžèšåå¿ç³»ãçµå ¥ãããš
ãããã®ç¹ã倧ããªåé¡ãšãªãã ç¹éæ49â11395å·å ¬å ±ã§ã¯ãäžèšäžæåã®ã
ã¡é»åäŒéæ§ååç©ããç°ãªãå±€ã«é 眮ããããš
ãææ¡ããŠããããŸããç¹éæ59â44658å·å ¬å ±
ã§ã¯ãé»åäŒéå€ãšè²çŽ 圢æç©è³ªãšããäºãã«å®
質çã«åå¿ãããªãããã«çæ°Žæ§ç©è³ªã芪氎æ§å
æ£åªäžã«åæ£ããæ¹æ³ãé瀺ããŠãããç¹éæ59
â88096å·å ¬å ±ã§ã¯ãäžèšäžæåã®ãã¡é»åäŒé
æ§ååç©ãšè²çŽ 圢ææ§åé§ç©è³ªïŒé»åå容æ§åå
ç©ã§ãåèšã®è²çŽ 圢æç©è³ªãšåãïŒãšãäºãã«å®
質çã«åå¿ãããªãããã«ãåèšç¹éæ49â
11395å·å ¬å ±ã«ããããšåæ§ã«å¥ç°ã®å±€ã«é 眮ã
ãããšããŸãã¯äž¡è ãå¥ã ã®ç²åãšããŠåäžã®å±€
ã«é 眮ããããšãææ¡ããŠããããããããã®ã
ãã«é»åäŒéæ§ååç©ãä»ã®äºè©Šè¬ããåé¢ãã
ãšãæ€åºåå¿ã®é²è¡ã¯ãåé¢ãããè©Šè¬ïŒç¹ã«é»
åäŒéæ§ååç©ïŒã®æ¡æ£é床ã§æ¯é ãããããã
åå¿é床ã®äœäžããããã€ãŠæ€åºæ床ã®äœäžããŸ
ãããšã®åé¡ãããã äžèšNADHïŒãŸãã¯NADPHïŒæ€åºçµæç©ã也
åŒäžäœåå€å±€åæèŠçŽ ïŒäŸãã°ç¹å ¬æ53â21677
å·å ¬å ±ãç¹éæ55â164356å·å ¬å ±ãç¹éæ60â
222769å·å ¬å ±ã«èšèŒã®èªåååŠåæçšå€å±€åæçŽ
åïŒã®è©Šè¬å±€ã«é©çšãããšãçµæç©ã®ææ圢æé
床ã¯åžžæž©ã®ä¿åã§æ°é±é以å ã«1/2以äžã«ãªãã
ãšãèŠåºãããããã®åå ã究æãããšãç¹éæ
57â132061å·å ¬å ±ã§èšåããŠãããããªé»åå容
æ§ååç©ã®å£åãåå ã§ã¯ãªããäž»ããåå ã¯ã
é žååè£é µçŽ ã®NADïŒãŸãã¯NADPïŒã®å£åã«
ããããšãããã€ããç·©è¡åœ¹äžã®è£é µçŽ ã®å£åã
é²ãæ¹æ³ãšãŠãç¹éæ59â82398å·å ¬å ±ã«é瀺ã
ãããããªãã¬ãŒãåå€ãšã¢ãžåç©ã䜵ããŠæ·»å
ããæ¹æ³ãç¥ãããŠãããããããççºæ§ãšæ¯æ§
ãæããã¢ãžåç©ãçšããªããã°å¹æãäžãã
ããå®å šäžããã³å ¬å®³ã®ç¹ãã奜ãŸãããªãã é žååè£é µçŽ NADïŒåã¯NADPïŒã®ä¿åæã®
å£åãé²æ¢ããããã«ã¯ãè£é µçŽ ãå«ãè©Šè¬å±€ã¯
å¡èšæãå«ããŠäžæ§è¿åã®PHå€ã奜ãŸããããšã
ç¥ãããŠãããäžæ¹ã§ãè±æ°ŽçŽ é µçŽ ãé¢äžããå
å¿ã«ãããŠã¯ãã¢ã«ã«ãªæ§PHå€ã奜ãŸããããšã
ç¥ãããŠããã ããããªãããäžèšã®ä¿åå®å®æ§ã®äœäžãæ€åº
æ床ã®äœäžãå®å šé¢ã®åé¡ã®å šãŠã解決ããé žå
åè£é µçŽ å«æ也åŒåæèŠçŽ ã¯ããããŸã§ã«ææ¡ã
ããŠããªãã çºæã®èŠæšïŒœ æ¬çºæã®ç®çã¯ãè±æ°ŽçŽ é µçŽ ãé žååãã³ãã³
ã¢ããè£é µçŽ ãé»åäŒéæ§ååç©ããã³é»åå容
æ§ææ圢ææ§ååç©ã§ããããã©ãŸãªãŠã å¡©ãå«
æããé žååè£é µçŽ å«æ也åŒåæèŠçŽ ã§ãã€ãŠã
åèšã®ä¿åå®å®æ§ã®äœäžãæ€åºæ床ã®äœäžãå®å š
é¢ã®åé¡ã®å šãŠã解決ãããã¯æ¹è¯ããé žååè£
é µçŽ å«æ也åŒåæèŠçŽ ãæäŸããããšã«ããã æ¬çºæã¯ãå ééæ§æ°Žäžééæ§æ¯æäœã®äžã«ã
è±æ°ŽçŽ é µçŽ ãé žååãã³ãã³ã¢ããè£é µçŽ ãé»å
äŒéæ§ååç©ããã³é»åå容æ§ããã©ãŸãªãŠã å¡©
ãå«æããæ€åºè©Šè¬å«æå±€ãæããé žååè£é µçŽ
å«æ也åŒåæèŠçŽ ã«ãããŠãäžèšæ€åºè©Šè¬å«æå±€
ã®äžåŽãããã¯äžåŽã«ã¢ã«ã«ãªæ§PHç·©è¡å€ãšèŠªæ°Ž
æ§ããªããŒãã€ã³ããŒãšãå«ãPH調æŽå±€ãã被æ€
液ã也åŒå€å±€åæèŠçŽ ã«ç¹çãããéã«è©²åæèŠ
çŽ å ã®PHå€ã7.5ã10.0ã®ç¯å²å ã«èª¿æŽã§ããã
ãã«åããããŠããããšãç¹åŸŽãšããé žååè£é µ
çŽ å«æ也åŒåæèŠçŽ ã«ããã ãªããPH調æŽå±€ã¯æ€åºè©Šè¬å«æå±€ã®äžåŽã«èšã
ãããå€åæ§å±éå±€ãšããŠãæ©èœããå€åæ§ã®å±€
ã§ããããšã奜ãŸããã çºæã®è©³çŽ°ãªèšè¿°ïŒœ æ¬çºæã®ä¹ŸåŒåæèŠçŽ ã«ãããŠã¯ããŸãå éé
æ§æ°Žäžééæ§æ¯æäœã®äžã«ãè±æ°ŽçŽ é µçŽ ãé žåå
ãã³ãã³ã¢ããè£é µçŽ ãé»åäŒéæ§ååç©ããã³
é»åå容æ§ããã©ãŸãªãŠã å¡©ãå«æããæ€åºè©Šè¬
å«æå±€ãåããããŠããã å ééæ§æ°Žäžééæ§æ¯æäœã®äŸãšããŠã¯ãããª
ãšãã¬ã³ãã¬ãã¿ã¬ãŒãããã¹ããšããŒã«ïŒ¡ã®ã
ãªã«ã«ãããŒããããªã¹ãã¬ã³ãã»ã«ããŒã¹ãšã¹
ãã«ïŒäŸãã»ã«ããŒã¹ãžã¢ã»ããŒããã»ã«ããŒã¹
ããªã¢ã»ããŒããã»ã«ããŒã¹ã¢ã»ããŒãããããª
ããŒãçïŒçã®ããªããŒãããªãåãçŽ50ÎŒmã
ãçŽïŒmmã奜ãŸããã¯çŽ80ÎŒmããçŽ30ÎŒmã®ç¯å²
ã®ãã€ã«ã ããããã¯ã·ãŒãç¶ã®éææ¯æäœãæ
ããããšãã§ããã æ¬çºæã®æ€åºè©Šè¬å«æå±€ã¯ãäžèšã®ãããªå é
éæ§æ°Žäžééæ§æ¯æäœäžã«çŽæ¥èšããŠããããã
ããã¯èŠªæ°Žæ§ããªããŒãããªãåžæ°Žå±€ãä»ããŠèš
ããŠãããã åžæ°Žå±€ã®åœ¢æã«çšãããã芪氎æ§ããªããŒã¯ã
äžè¬ã«ã¯ãæ°Žåžåæã®èšæœ€çã30âã§çŽ1.5ã20ã
奜ãŸããã¯çŽ2.5ã15ã®ç¯å²ã®å€©ç¶ãŸãã¯åæ芪
æ°Žæ§ããªããŒã§ããããã®ãããªèŠªæ°Žæ§ããªããŒ
ã®äŸãšããŠã¯ããŒã©ãã³ïŒäŸãã¢ã«ã«ãªåŠçãŒã©
ãã³ãé žåŠçãŒã©ãã³ãè±ã€ãªã³ãŒã©ãã³çïŒã
ãŒã©ãã³èªå°äœïŒäŸããã¿ã«åãŒã©ãã³çïŒãã¢
ã¬ããŒã¹ãããªã¢ã¯ãªã«ã¢ãããããªããã«ã¢ã«
ã³ãŒã«ãããªããã«ãããªãã³çãæããããšã
ã§ãããåžæ°Žå±€ã«ã¯ãå¿ èŠã«ãããçé¢æŽ»æ§å€
ïŒã«ããªã³æ§ãäž¡æ§ãŸãã¯éã€ãªã³æ§ã®çé¢æŽ»æ§
å€ïŒãå«æãããããšãã§ããã æ¬çºæã®æ€åºè©Šè¬å«æå±€ã¯éåžžãäžèšã®åçš®ã®
æ€åºè©Šè¬ïŒè±æ°ŽçŽ é µçŽ ãé žååãã³ãã³ã¢ããè£
é µçŽ ãé»åäŒéæ§ååç©ãããã³é»åå容æ§ãã
ã©ãŸãªãŠã å¡©ïŒã芪氎æ§ãã€ã³ããŒã«åæ£ããã
å±€ãšããŠåœ¢æãããã æ¬çºæã®ä¹ŸåŒåæèŠçŽ ã§ã¯ãé žååãã³ãã³ã¢
ããè£é µçŽ ãé»åå容äœãšãªãå šãŠã®é žåéå é µ
çŽ ïŒè±æ°ŽçŽ é µçŽ ïŒããããã²ããŒãŒç³»é µçŽ ïŒãé¢
äžããåå¿ç³»ã®å®é枬å®ãå¯èœã§ãããåŸã€ãŠã
å®é枬å®å¯Ÿè±¡ç©è³ªïŒã¢ãã©ã€ãïŒãè±æ°ŽçŽ é µçŽ ã®
åºè³ªã«è©²åœããç©è³ªã§ããã°ããã®ã¢ãã©ã€ãã«
察å¿ããè±æ°ŽçŽ é µçŽ ãçšããããšã«ãããç®çã®
ã¢ãã©ã€ãã®å®éãå¯èœãšãªãã äžæ¹ãã¢ãã©ã€ããè±æ°ŽçŽ é µçŽ ã§ããå Žåã«
ã¯ã也åŒåæèŠçŽ ã«ã¯ãé¢äžããè±æ°ŽçŽ åå¿ã®åº
質ãå ãããããäŸãã°ãæ¬çºæã®ä¹ŸåŒåæèŠçŽ
ãä¹³é žããããã²ããŒãŒæŽ»æ§æž¬å®çšãšããŠçšãã
å Žåã«ã¯ãä¹³é žãåæèŠçŽ å ã«å«æãããŠããå¿
èŠããããã¢ãã©ã€ããã°ã«ã³ãŒã¹âïŒâçé žã
ãããã²ããŒãŒã§ããå Žåã«ã¯ãåºè³ªãšããŠã°ã«
ã³ãŒã¹âïŒâçé žãæ·»å ãããã é žååãã³ãã³ã¢ããè£é µçŽ ã¯ãå ·äœçã«ã¯ã
NADïŒïŒãã³ãã³ã¢ããã»ã¢ããã³ãžãã¯ã¬ãªã
ãé žååïŒããŸãã¯NADPïŒïŒãã³ãã³ã¢ããã»
ã¢ããã³ãžãã¯ã¬ãªããã»ãã¹ããšãŒãé žååïŒ
ãæå³ãããNADïŒããã³NADPïŒã®å ã©ã¡ã
ã䜿çšãããã¯ãã·ãã©ã€ããšããŠããããã¯æ€
åºè©Šè¬ãšããŠæ€åºåå¿ã«é¢äžããé žåéå é µçŽ ã®
çš®é¡ã«å¿ããŠæ±ºå®ãããã æ¬çºæã«ãããŠé»åäŒéæ§ååç©ãšã¯ãã¢ãã©
ã€ããšã®åå¿ã«ããçæããéå åãã³ãã³ã¢ã
ãè£é µçŽ ïŒé»åäŸäžäœïŒããé»åãåãåã€ãŠã
åŸè¿°ããé»åå容æ§ããã©ãŸãªãŠã å¡©ïŒé»åå容
æ§ææ圢æååç©ïŒãéå ããæ©èœãæããåå
ç©ãæå³ãããé»åäŒéæ§ååç©ã®å ·äœäŸãšããŠ
ã¯ãïŒâã¡ãã«ããšããžããŠã ã»ã¡ãã«ã¹ã«ããš
ãŒããããã¯ïŒâã¡ããã·âïŒâã¡ãã«ããšããž
ããŠã ã»ã¡ãã«ã¹ã«ããšãŒãçã®ïŒ®âã¡ãã«ããš
ããžã³ã»ã¡ããµã«ããšãŒãé¡ããã³ãžã¢ãã©ãŒãŒ
ïŒãžããããªãã¢ããã¬ãã¯ã¿ãŒãŒãEC1.6.4.3.ïŒ
çãæããããšãã§ããã æ¬çºæã®ä¹ŸåŒåæèŠçŽ ã«ãããŠãé»åå容æ§æ
æ圢ææ§ååç©ãšããŠçšãããã«ããã©ãŸãªãŠã
å¡©ã®å ·äœäŸãšããŠã¯ã ïŒïŒ3â²âïŒïŒïŒ3â²âãžã¡ããã·âïŒïŒ4â²âãããš
ãã¬ã³ïŒâãã¹ïŒ»ïŒâïŒïœâãããããšãã«â2H
âããã©ãŸãªãŠã ã¯ã©ã€ãïŒïŒNBTïŒïŒ ïŒâïŒïœâãšãŒãããšãã«ïŒâïŒâïŒïœâããã
ããšãã«ïŒâïŒâããšãã«â2Hâããã©ãŸãªãŠã
ã¯ãã©ã€ãïŒïŒINTïŒïŒ ïŒâïŒïŒïŒïŒâãžã¡ãã«âïŒâãã¢ãŸãªã«ïŒâ
2Hâããã©ãŸãªãŠã ãããã€ãïŒïŒMTTïŒïŒ ïŒïŒ3â²âïŒïŒïŒ4â²âãããšãã¬ã³ïŒâãã¹ïŒïŒïŒ
ïŒâãžããšãã«â2Hâããã©ãŸãªãŠã ã¯ãã©ã€
ãïŒ ïŒïŒ3â²âïŒïŒïŒ3â²âãžã¡ããã·âïŒïŒ4â²âãããš
ãã¬ã³ïŒâãã¹ïŒïŒïŒïŒâãžããšãã«â2Hâã
ãã©ãŸãªãŠã ã¯ãã©ã€ãïŒããã³ ïŒïŒ3â²âïŒïŒïŒ3â²âãžã¡ããã·âïŒïŒ4â²âãããš
ãã¬ã³ïŒâãã¹ïŒ»ïŒïŒïŒâãã¹ïŒïœâãããããš
ãã«ïŒâ2Hâããã©ãŸãªãŠã ã¯ãã©ã€ããæãã
ããšãã§ããã ãªããäžèšé žååãã³ãã³ã·ããè£é µçŽ ãé»å
äŒéæ§ååç©ããã³é»åå容æ§ææ圢ææ§ååç©
ãå«ãåå¿ç³»ã®è©³çŽ°ã«ã€ããŠã¯ã A.L.Babsonçã«ããã¯ãªãã«ã»ããã«ã»ã¢ã¯
ã¿ïŒ»CLINICA CHIMICA ACTA12å·»ïŒ1965ïŒ
210â215é ïŒ R.J.Gayçã«ããã¯ãªãã«ã«ã»ã±ãã¹ããªãŒ
CLINICAL CHEMISTRYVol.14ïŒNo.ïŒïŒ
1968ïŒ740â753é ïŒããã³ã R.D.Capps çã«ããã¯ãªãã«ã«ã»ã±ãã¹ã
ãªãŒãVol.12ïŒNo.ïŒïŒ1966ã406â413é ïŒçã®æ
ç®ã«èšèŒãããŠããã æ€åºè©Šè¬å«æå±€ã®äžã«ã¯ãæ¬çºæã®PH調æŽå±€ã
圢æãããããã®PH調æŽå±€ã¯ãã¢ã«ã«ãªæ§PHç·©è¡
å€ãšèŠªæ°Žæ§ããªããŒãã€ã³ããŒãšãå«ãå±€ã§ãã€
ãŠã被æ€æ¶²ãå€å±€åæèŠçŽ ã«ç¹çãããéã«è©²å
æèŠçŽ å ã®PHå€ã7.5ã10.0ã®ç¯å²å ã«èª¿æŽã§ã
ãããã«ãã¢ã«ã«ãªæ§PHç·©è¡å€ã®çš®é¡ããã³éã
éžãã§èª¿è£œãããããã ããPH調æŽå±€ã¯ã被æ€åœ¹
ã®å±éå±€ãšããŠãæ©èœããããã«èšããããšã奜
ãŸããã PH調補局ã¯ãæ€åºè©Šè¬å«æå±€ã®äžã«çŽæ¥èšããŠ
ãããããå ¬ç¥ã®å é®èœå±€ïŒåå°å±€ïŒãæ¥çå±€ã
ããã¯åè¿°ã®ãªåžæ°Žå±€ãªã©ã®ãããªè£å©å±€ãæ€åº
è©Šè¬å«æå±€ã®äžã«äžå±€ãŸã¯è€æ°å±€èšããäžã«åœ¢æ
ããŠãããã äŸãã°ãå é®èœå±€ã¯éåžžãç®è圢æèœãæãã
芪氎æ§ããªããŒããã€ã³ããŒãšããŠãå åå°æ§åŸ®
ç²åãåæ£ãããŠãã氎浞éæ§ã®å±€ãšããŠåœ¢æã
ãããå åå°æ§åŸ®ç²åã¯ãæ€åºè©Šè¬å«æå±€ïŒãŸã
ã¯ãã®é£æ¥å±€ïŒã«ãããŠçããæ€åºå¯èœãªå€å
ïŒè²å€åãçºè²çïŒãå ééæ§ãæããæ¯æäœåŽ
ããåå°æž¬å ããéã«ãåæèŠçŽ ã«ç¹çäŸçµŠãã
ã被æ€æ¶²ã®è²ãç¹ã«è©Šæãå šè¡ã§ããå Žåã®ãã¢
ã°ããã³ã®èµ€è²çãé®èœãããšãšãã«å åå°å±€ãŸ
ãã¯èæ¯å±€ãšããŠãæ©èœãããå åå°æ§ãæãã
埮ç²åã®äŸãšããŠã¯ãäºé žåãã¿ã³åŸ®ç²åãç¡«é ž
ããªãŠã 埮ç²åãæããããšãã§ããããªããå
é®èœæ§åŸ®ç²åã¯åŸè¿°ããå±éå±€ã«å«æãããŠãã
ãã æ¥çå±€ã¯éåžžãæ°Žã§æ¹¿æœ€ããŠãããšãããŸãã¯
æ°Žãå«ãã§èšæœ€ãããšãã«å±éå±€ãæ¥çããããš
ãã§ãããããªèŠªæ°Žæ§ããªããŒãã圢æãããã
æ¥çå±€ã«çšããããšãã§ãã芪氎æ§ããªããŒã®äŸ
ãšããŠã¯ãåžæ°Žå±€ã«çšãããããã®ãšåæ§ãªèŠªæ°Ž
æ§ããªããŒãæããããããããã®ãã¡ã§ã¯ãŒã©
ãã³ããŒã©ãã³èªå°äœãããªã·ã¯ãªã«ã¢ããçã
奜ãŸãããæ¥çå±€ã®ä¹Ÿç¥èåã¯äžè¬ã«çŽ0.5ÎŒmã
çŽ20ÎŒmã奜ãŸããã¯çŽ1ÎŒmãçŽ10ÎŒmã®ç¯å²ã§ã
ããæ¥çå±€ã¯èŠªæ°Žæ§ããªããŒãšãå¿ èŠã«ãã€ãŠå
ããããçé¢æŽ»æ§å€çãå«ã氎溶液ãå ¬ç¥ã®æ¹æ³
ã§ãè©Šè¬å±€çã®äžã«å¡åžããæ¹æ³ãªã©ã«ããèšã
ãããšãã§ããã æ¬çºæã®ç¹åŸŽçãªå±€ã§ããPH調æŽå±€ã¯ãåè¿°ã®
ããã«å±éå±€ãšããŠãæ©èœããããã«èšããããš
ã奜ãŸããã 也åŒåæèŠçŽ ã«ãããå±éå±€ïŒå€åæ§å±éå±€ã
液äœè©Šæå±éå±€ããããã¯ã¡ãŒã¿ãªã³ã°å±€ãšãã
ãïŒã¯ããã®è¡šé¢ã«ç¹çäŸçµŠããã液äœè©Šæãã
ãã®äžã«å«æããŠããæåãå®è³ªçã«ååšããã
ããšãªãã暪ïŒæ°Žå¹³ïŒæ¹åã«åäœé¢ç©åœãã»ãŒäž
å®éã®å²åã§åºããäœçšãæãããã®ã§ãããæ¢
ã«å€ãã®ä¹ŸåŒåæèŠçŽ ã®æ§æå±€ãšããŠçšããããŠ
ããã å±éå±€ã®ãããªãã¯ã¹ãæ§æããææãšããŠ
ã¯ãæ¿ŸçŽãäžç¹åžãç¹ç©çå°ïŒäŸããããŒããã
ããªã³çã®å¹³ç¹çïŒãç·šç©çå°ïŒäŸãããªã³ãã
ç·šãããã«ããªã³ããç·šããã©ããŒãºç·šçïŒãã¬
ã©ã¹ç¹ç¶æ¿ŸçŽããã©ãã·ãŠããªããŒãã圢æãã
ãã¡ã³ãã©ã³ãã€ã«ã¿ãŒããããã¯ããªããŒãã¯
ãããŒãºçãããªãäžæ¬¡å æ Œåç¶æ§é ç©çãæã
ãããšãã§ããããããã®ãã¡ã§ã¯ãè©Šè¬é¡ã®ä¿
ææ§ã®ç¹ã§ãç¹ç©çå°ããã³ç·šç©çå°ã«ä»£è¡šãã
ãç¹ç¶è³ªå±€ãçšããããšã奜ãŸããã äžèšç¹ç©ãŸãã¯ç·šç©çå°ãæ¬çºæã®ä¹ŸåŒåæèŠ
çŽ ã®å±éå±€ææãšããŠçšããå Žåã«ã¯ãããã«ã
ã®ç¹ç©ãŸãã¯ç·šç©çå°ã«ç¹éæ57â66359å·å ¬å ±
ã«é瀺ã®ç©çç掻æ§ååŠçïŒå¥œãŸããã¯ã°ããŒæŸ
é»åŠçãŸãã¯ã³ããæŸé»åŠççïŒãçå°ã®å°ãªã
ãšãçé¢ã«æœããããããã¯ç¹éæ55â164356
å·ãç¹éæ57â66359å·å ¬å ±çã«é瀺ã®èŠªæ°Žæ§ã
ãªããŒå«æµžåŠççã®èŠªæ°Žæ§åŠçãŸãã¯ãããã®åŠ
çè¡çšãé次å®æœããããšã«ããç¹ç©ãŸãã¯ç·šç©
ã芪氎åããäžåŽïŒæ¯æäœã«è¿ãåŽïŒã®å±€ãšã®æ¥
çåã匷åããããšãã§ããã ç¹ç©ãŸãã¯ç·šç©çå°ãããªãäžäœåå€å±€åæèŠ
çŽ ã®å±éå±€ãåè¿°ããåžæ°Žå±€ãŸãã¯æ¥çå±€ã«æ¥
çãç©å±€ããã«ã¯ãç¹éæ55â164356å·ããã³ç¹
éæ57â66359å·å ¬å ±çã«é瀺ã®æ¹æ³ãå©çšã§ã
ããããªãã¡ãåžæ°Žå±€ãŸãã¯æ¥çå±€ã®å¡åžåŸæªä¹Ÿ
ç¥ã®ãã¡ã«ããŸãã¯ä¹Ÿç¥åŸã®å±€ã«æ°ŽïŒãŸãã¯çé¢
掻æ§åšãå°éå«ãæ°ŽïŒãå®è³ªçã«åäžã«äŸçµŠããŠ
å±€ãèšæœ€ãããã€ãã§ç¹ç©ãŸãã¯ç·šç©çå°ã湿最
ãŸãã¯èšæœ€ããŠããå±€ã®äžã«å®è³ªçã«åäžã«è»œã
å§åããããªããæ¥çãç©å±€ãäžäœåããæ¹æ³ã§
ããã ãŸãå±éå±€ããã©ãã·ãŠããªããŒãŸãã¯ã¡ã³ã
ã©ã³ãã€ã«ã¿ãŒãããªãå Žåã«ã¯ç¹éæ53â
21677å·å ¬å ±çãããªããŒãã¯ãããŒãºãããªã
äžæ¬¡å æ Œåç¶æ§é ç©ã§ããå Žåã«ã¯ç¹éæ55â
90859å·å ¬å ±çãæ¿ŸçŽãŸãã¯äžç¹åžãããªãå Žå
ã«ã¯ç¹éæ57â148250å·å ¬å ±çã«ããããèšèŒã®
æ¹æ³ã«åŸã€ãŠèšããããšãã§ããã å€åæ§å±éå±€ãPH調æŽå±€ãšããŠçšããå Žåã«
ã¯ãåè¿°ã®ããã«å±éå±€ã«ã¢ã«ã«ãªæ§PHç·©è¡å€ã
å«æããããã¢ã«ã«ãªæ§PHç·©è¡å€ã®äŸãšããŠã¯ã
ïŒâã¢ããâïŒã¡ãã«âïŒïŒïŒâãããã³ãžãªãŒ
ã«ãïŒâã¢ããâïŒâãšãã«âïŒïŒïŒâãããã³
ãžãªãŒã«ããžãšã¿ããŒã«ã¢ãã³ããšã¿ããŒã«ã¢ã
ã³ãïŒâã¢ããâïŒâã¡ãã«âïŒâãããã³ãžãª
ãŒã«ãããªã¹ïŒããããã·ã¡ãã«ïŒã¢ããã¡ã¿
ã³ãããªã¡ãã«ã¢ãã³çãæããããããã®ã»ã
ã«çšãããç·©è¡å€ãšããŠã¯ãæ¥æ¬ååŠäŒç·šãååŠ
䟿芧 åºç€ç·šãïŒæ±äº¬ãäžžå(æ ª)ã1966幎çºè¡ïŒ
1312â1320é ãR.M.C.Dawson et al ç·šãData
for Biochemical Researchã第ïŒçãïŒOxford
at the Clarendon Pressã1969幎çºè¡ïŒ476â
508é ããBiochemistryãïŒïŒ467é 以éïŒ1966
幎ïŒããAnalytical Biochemistryã104300â310
é ïŒ1980ïŒçã«èšèŒã®PHç·©è¡å€ç³»ãããã å±éå±€ãPH調æŽå±€ãšããŠçšããå Žåã«ã¯ãå±é
å±€ã«èŠªæ°Žæ§ããªããŒãå«æããããçšããã芪氎
æ§ããªããŒã®äŸãšããŠããªããã«ãããªãã³ãã
ãªããã«ã¢ã«ã³ãŒã«ãããªã¢ã¯ãªã«ã¢ãããããª
ã¢ã¯ãªã«é žã芪氎æ§ã»ã«ããŒã¹èªå°äœçãããã
ãããã®PH調æŽå±€ã®åœ¢æã«çšãããã芪氎æ§ããª
ããŒã¯ãåè¿°ã®æ€åºè©Šè¬å«æ局圢æçšã«çšããã
ã芪氎æ§ããªããŒãšã¯å¥ã®æº¶è§£æåïŒäŸãã°ãã¢
ã«ã³ãŒã«ãªã©ã®æ¥µæ§æ©æº¶åªã«è¯ã溶解ããæ§è³ªã
æããããšïŒãªã©ã瀺ããã®ã§ããããšã奜ãŸã
ãã芪氎æ§ã»ã«ããŒã¹èªå°äœã¯ççŽ ååæ°ïŒãïŒ
ã®äœçŽã¢ã«ãã«åºããŸãã¯ççŽ ååæ°ïŒããïŒã®
ããããã·åºçœ®æäœçŽã¢ã«ãã«åºã«ããæ°Žé žåºã®
äžéšãŸãã¯å šéšããšãŒãã«åãããã»ã«ããŒã¹ãš
ãŒãã«é¡ã§ãããã»ã«ããŒã¹ãšãŒãã«ã®äŸãšããŠ
氎溶æ§ã§ããã¡ãã«ã»ã«ããŒã¹ããšãã«ã»ã«ããŒ
ã¹ãããããã·ãšãã«ã»ã«ããŒã¹ãããããã·ã
ããã«ã¡ãã«ã»ã«ããŒã¹ãããããã·ããã«ã¡ã
ã«ã»ã«ããŒã¹ãæããããã奜ãŸãã芪氎æ§ããª
ããŒã¯ããªããã«ãããªãã³ãããªããã«ã¢ã«ã³
ãŒã«ãåã³æ°Žæº¶æ§ã»ã«ããŒã¹ãšãŒãã«é¡ã奜ãŸã
ãã芪氎æ§ããªããŒã¯äºçš®ä»¥äžã䜵çšããããšã
ã§ããã芪氎æ§ããªããŒã®å±éå±€äžã®å«æéã¯å±
éå±€ïŒm2åœãçŽ0.5ã15gã奜ãŸããã¯çŽ0.7ã10g
ã®ç¯å²ã§ããã å±éå±€ã¯éåžžãçé¢æŽ»æ§å€ãå«æãããçé¢æŽ»
æ§å€ãšããŠã¯ãããªã³æ§ãã«ããªã³æ§ãã¢ããªã³
æ§ããŸãã¯äž¡æ§ã®çé¢æŽ»æ§å€ã®äžããé©å®ã«éžæ
ããŠçšããããšãã§ããããããã®ãã¡ã§ã¯ãäž
è¬çã«ã¯ãããªã³æ§çé¢æŽ»æ§å€ã奜ãŸããããã
ãªã³æ§çé¢æŽ»æ§å€ã¯å€äŸ¡ã¢ã«ã³ãŒã«ãšã¹ãã«ã¡ã
ã¬ã³ãªãã·ãä»å ç©ïŒçž®åç©ïŒãããªãšãã¬ã³ã°
ãªã³ãŒã«ã¢ããšã¹ãã«ãããªãšãã¬ã³ã°ãªã³ãŒã«
ãžãšã¹ãã«ãé«çŽã¢ã«ã³ãŒã«ãšãã¬ã³ãªãã·ãä»
å ç©ïŒçž®åç©ïŒãã¢ã«ãã«ããšããŒã«ãšãã¬ã³ãª
ãã·ãä»å ç©ïŒçž®åç©ïŒããã³é«çŽèèªé žçãã
ãããããã®ãããªã³æ§çé¢æŽ»æ§å€ã¯äºçš®ä»¥äžã
çµåããŠçšããããšãã§ããããããªã³æ§çé¢æŽ»
æ§å€ã芪氎æ§ã»ã«ããŒã¹èªå°äœãšçµåããŠçšãã
å Žåã«ã¯HLBå€10以äžã®ãã®ã奜ãŸããã å±éå±€ã«ããããããªã³æ§çé¢æŽ»æ§å€ã®å«æé
ã¯ïŒm2åœãçŽ0.1ã3gã奜ãŸããã¯çŽ0.2ã2gã®ç¯
å²ã§ããã ã¢ãã©ã€ããããªããŒãã€ã³ããŒã®åäžãªå¡åž
å±€ãééããããå ŽåïŒäŸã芪油æ§ã¢ãã©ã€ãã
é«ååã¢ãã©ã€ãïŒãå€åæ§å±éå±€ã«ãã®ã¢ãã©
ã€ãã®åè§£é µçŽ ãå«æãããããšã奜ãŸããã ãªããPH調æŽå±€ãšããŠæ©èœããå±éå±€ã«ãã¢ã«
ã«ãªæ§PHç·©è¡å€ãå«æãããããã«ã¯ãæ€åºè©Šè¬
å«æå±€ãæ§æãã芪氎æ§ããªããŒãšåèšæ€åºè©Šè¬
çµæç©ãšãå®è³ªçã«æº¶è§£ããããŸãèšæœ€ãããã
ãšããªããäžæ¹ãã¢ã«ã«ãªæ§PHç·©è¡å€ãšPH調æŽå±€
ã®èŠªæ°Žæ§ããªããŒã溶解ãããã¯åæ£ããäžæ¹ã
æ€åºè©Šè¬å±€ã®èŠªæ°Žæ§ããªããŒãã€ã³ããŒãå®è³ªç
ã«èšæœ€ãããªãææ©æº¶åªã«ãã¢ã«ã«ãªæ§PHç·©è¡å€
ãšPH調æŽå±€çšã®èŠªæ°Žæ§ããªããŒã溶解ãŸãã¯åæ£
ãããŠãå±éå±€ã®ãããªãã¯ã¹ææã«å«æµžããã
æ¹æ³ãå©çšããšã奜ãŸãããããªãã¡ãPH調æŽå±€
圢æçšã®æº¶åªããäžå±€ã®æ€åºè©Šè¬å«æå±€ã溶解ã
ããã¯èšæœ€ããããšãã¢ã«ã«ãªæ§PHç·©è¡å€ãæ€åº
è©Šè¬å«æå±€äžã«æ··å ¥ããããšãããããã®å Žåã«
ã¯ãä¿åå®å®æ§ãæ床ã®åªãã也åŒåæèŠçŽ ãåŸ
ãããšãã§ããªããªãã ææ©æº¶åªã¯ãã®ãããªæ¡ä»¶ãæºãããã®ã§ãã
ã°ããããäžè¬çã«ã¯æ²žç¹ã100â以äžã®æ¥µæ§æ
æ©æº¶åªããããäŸãã°èèªæã¢ã«ã³ãŒã«ïŒäŸãã¡
ã¿ããŒã«ããšã¿ããŒã«ããããããŒã«ããã¿ããŒ
ã«ãã€ãœãããã«ã¢ã«ã³ãŒã«ïŒããžã¢ã«ãã«ã±ã
ã³ïŒäŸãã¢ã»ãã³ïŒããžã¢ã«ãã«ãšãŒãã«ïŒäŸã
ãžã¡ãã«ãšãŒãã«ïŒãèèªæç°ç¶ãšãŒãã«ïŒäŸã
ããã©ããããã©ã³ããžãªããµã³ïŒçãé©åœã§ã
ãããããã®ãªãã§ã¯èèªæã¢ã«ã³ãŒã«ã奜ãŸã
ããäœæ¥ç°å¢çãèæ ®ãããšããšã¿ããŒã«ããã
ãããŒã«ããã¿ããŒã«ãã€ãœãããã«ã¢ã«ã³ãŒã«
çã®äººäœã®æ¯æ§ã®å°ããã¢ã«ã³ãŒã«ãç¹ã«æãŸã
ãã溶液ãŸãã¯åæ£æ¶²ã®æ¿åºŠã¯å«æã容æã«è¡ãª
ãããšãã§ãããã€å±éå±€ã«åäžã«æµžéãããã
ç¯å²ã§ãªãã¹ãé«æ¿åºŠã«ããã®ãããããã®æ¿åºŠ
ã¯ã¢ã«ã«ãªæ§PHç·©è¡å€ãšèŠªæ°Žæ§ããªããŒã®çš®é¡ç
ã«ãããããäŸãã°ãçŽ0.2ïŒ ãçŽ10ïŒ ã奜ãŸã
ãã¯çŽ0.3ïŒ ãçŽïŒïŒ ã®ç¯å²ãé©åœã§ããã溶液
ã®èª¿è£œæ¹æ³ã¯åžžæ³ã«ããè¡ãªãããšãã§ããã ã¢ã«ã«ãªæ§PHç·©è¡å€ãšèŠªæ°Žæ§ããªããŒãšã¯å±é
å±€ã«äžç·ã«å«æµžãããŠãããããããã¯å¥ã ã«å«
浞ãããŠãããã ãŸããå±éå±€ã«çé¢æŽ»æ§å€ãå«æããããå Žå
ã«ã¯ãã¢ã«ã«ãªæ§PHç·©è¡å€ããã³ïŒãŸãã¯èŠªæ°Žæ§
ããªããŒãšçé¢æŽ»æ§å€ãšã®æ··å溶液ã«ããŠãã
ããå¥ã ã®æº¶æ¶²ã«å¥åã«å«æãããŠãããã ã¢ã«ã«ãªPHç·©è¡å€ã®å€åæ§å±éå±€ãžã®å«æµžã¯è©²
å±éå±€ãç©å±€ããåŸã«è¡ãªãã®ããããå±éå±€ã
ãã¯ããã€ã«ã¿ãŒãç·šç©ãããã¯ç¹ç©ãªã©ã®æ§é
äœã®å Žåã«ã¯ãå ã«å«æãããŠããç©å±€ããããš
ãã§ããããã®å Žåã«ã¯å«æéã®ã³ã³ãããŒã«ã
é£ãããšããåé¡ç¹ããããåŸã€ãŠãå±éå±€ãè©Š
è¬å±€ã®äžã«ïŒçŽæ¥ããŸãã¯æ¥çå±€çãä»ããŠïŒèš
ããåŸãã¢ã«ã«ãªæ§PHç·©è¡å€ãå±éå±€äžã«å«æ
ïŒå«æµžïŒãããã®ããåæ粟床ããã³è£œé ã³ã¹ã
ã®ç¹ã§æå©ã§ãããå«æµžã¯ãäŸãã°å ¬ç¥ã®å±éå±€
ã®äžããåäžã«å¡åžãããã¯åŽé§ããæ¹æ³ãå©çš
ããããšãã§ãããå«æµžåŸã®ææ³ã¯é¢šä¹Ÿãããã¯
æžå§ä¹Ÿç¥çã«ãã€ãŠè¡ãªãã°ããã ãªããäžèšã§ã¯ãæ¬çºæã®PH調æŽå±€ãå±éå±€ãš
ããŠãæ©èœãããããã«åœ¢æããæ¹æ³ãèšèŒãã
ããå ã«èª¬æããæ€åºè©Šè¬å«æå±€ã®äžã«ãåäžå±€
ãšããŠã®PH調æŽå±€ãèšããäžã«ãéåžžã®å±éå±€ã
èšããŠãããããšã¯å¿è«ã§ããã ãããã¯ãPH調æŽå±€ã¯ãåæ§ãªæ¹æ³ãå©çšããŠ
æ€åºè©Šè¬å«æå±€ã®äžåŽã«èšããŠãããã æ¬çºæã®ä¹ŸåŒåæèŠçŽ ã¯ãäžäœåå€å±€åæèŠçŽ
ãšããå Žåã«ã¯ãäžèŸºçŽ15mmããçŽ30mmã®æ£æ¹åœ¢
ãŸãã¯ã»ãŒåãµã€ãºã®å圢çã®å°çã«è£æããç¹
éæ57â63452å·ãç¹éæ54â156079å·ãå®éæ
56â142454å·ãå®éæ58â32350å·åã¯ç¹éæ58
â501144å·åå ¬å ±çã«é瀺ã®ã¹ã©ã€ãæ çã«çŽã
ãŠåæã¹ã©ã€ããšããŠçšããã®ã補é ãå è£ ã茞
éãä¿åã枬å®æäœçã®å šãŠã®èŠ³ç¹ã§å¥œãŸããã æ¬çºæã®ä¹ŸåŒåæèŠçŽ ã¯ãçŽ5ÎŒããçŽ30ÎŒ
ã奜ãŸããã¯çŽ8ÎŒããçŽ15ÎŒã®æ°Žæ§æ¶²äœè©Š
æãå±éå±€ã«ç¹çäŸåžããå¿ èŠã«å¿ããŠçŽ20âã
ãçŽ45âã®ç¯å²ã®å®è³ªçã«äžå®ã®æž©åºŠã§ã€ã³ã¯ã
ãŒã·ãšã³ããããã®åŸãäžæ¹ã®åŽããïŒäžäœåå€
å±€åæèŠçŽ ã«ãããŠã¯å ééæ§æ¯æäœåŽããïŒä¹Ÿ
åŒåæèŠçŽ å ã®è²å€åãçºè²çã®æ€åºå¯èœãªå€å
ãåå°æž¬å ãæ¯è²æ³ã®åçã«ãã液äœè©Šæäžã®æž¬
å®å¯Ÿè±¡æåãåæããã çºæã®å¹æ æ¬çºæã®ä¹ŸåŒåæèŠçŽ ã«ãããŠã¯ãé žååãã³
ãã³ã¢ããè£é µçŽ ãé»åäŒéæ§ååç©ããã³é»å
å容æ§ææ圢ææ§ããã©ãŸãªãŠã å¡©ãå«ãæ€åºè©Š
æå±€ãšãã¢ã«ã«ãªæ§PHç·©è¡å€æãã被æ€æ¶²ã®ç¹ç
åã«ã¯æ¥è§Šãçºçããªãããã«å¥å±€ã«é 眮ããäž
æ¹ã被æ€æ¶²ã®ç¹çåŸã¯ããããéããã«æ¥è§Šã
ãŠãç®çã®é µçŽ åå¿ã«é©ããPHç°å¢ã圢æããã
ããã«ããããšã«ãããé žååãã³ãã³ã¢ããè£
é µçŽ ã®ä¿åæ§ãèããåäžããããšãšãä¿åæã®
ã«ããªïŒçè²ïŒçæãèããé²ãããšã§ãåæçµ
æã®åçŸæ§ããæ€åºç²ŸåºŠãé¡èã«åäžããã 以äžã«æ¬çºæã®å®æœäŸåã³æ¯èŒäŸã瀺ãã å®æœäŸïŒïŒœ ãŒã©ãã³äžå¡ãã®æœãããåã180ÎŒmã®ç¡è²é
æããªãšãã¬ã³ãã¬ãã¿ã¬ãŒãïŒPETïŒãã€ã«
ã äžã«äžèšè¢«èŠéã«ãªãããã«äžæ§èèªæ€åºçšå
è²è©Šè¬å±€ã氎溶液ãçšããŠå¡åžãã也ç¥ããŠèšã
ãã ã¢ã«ã«ãªåŠçãŒã©ãã³ 17gïŒm2 ããã«ããšããã· ããªãšããã·ãšã¿ããŒã« ïŒå¹³å15ãªãã·ãšãã¬ã³å«æïŒ 75mgïŒm2 ATP 1.5gïŒm2 ç¡«é žãã°ãã·ãŠã 1.2gïŒm2 NAD 280mgïŒm2 ïŒïŒ3â²âïŒïŒïŒ3â²âãžã¡ããã·âïŒïŒ4â²â ãããšãã¬ã³ïŒâãã¹ïŒ»ïŒâïŒïœâããã ããšãã«ïŒâ2Hâããã©ãŸãªãŠã  ãžã¯ããªã 550mgïŒm2 ã¯ãšã³é žãããªãŠã 3.7gïŒm2 ãžã¢ãã©ãŒãŒ ïŒEC 1.6.4.3ïŒ 6000UïŒm2 ã°ãªã»ããŒã«ãããŒãŒ ïŒEC 2.7.1.30ïŒ 1800UïŒm2 ã°ãªã»ããŒã«âïŒçé ž ããããã²ããŒãŒ 10000UïŒm2 ïŒEC 1.1.99.5ïŒ ãã®æ¶²ã«INæ°Žé žåãããªãŠã 氎溶液ã滎äžã
PH6.8ã«èª¿æŽããã äžèšè©Šè¬å±€ã®äžã«ãäžèšå¡åžéã«ãªãããã«ã
ãŠå é®èœå±€ãæ°Žåæ£æ¶²ãçšããŠå¡åžã也ç¥ããã ã¢ã«ã«ãªåŠçãŒã©ãã³ 5.0gïŒm2 ã«ãã«åäºé žåãã¿ã³ 28gïŒm2 ããã«ããšããã· ããªãšããã·ãšã¿ããŒã« ïŒå¹³å15ãªãã·ãšãã¬ã³å«æïŒ 100mgïŒm2 次ã«ãå é®èœå±€ã®äžã«äžèšã®å¡åžéã«ãªããã
ã«ããŠæ¥çå±€ã氎溶液ãçšããŠå¡åžãã也ç¥ããŠ
èšããã ã¢ã«ã«ãªåŠçãŒã©ãã³ 2.7gïŒm2 ããã«ããšããã· ããªãšããã·ãšã¿ããŒã« ïŒå¹³å15ãªãã·ãšãã¬ã³å«æïŒ270mgïŒm2 次ã«ãæ¥çå±€ã®äžã«30gïŒm2ã®å²åã§æ°Žã湿ã
æ°ŽãšããŠäŸçµŠãã湿最ãããã®ã¡ãã°ããŒæŸé»åŠ
çã§èŠªæ°Žåããããªãšãã¬ã³ãã¬ãã¿ã¬ãŒã玡瞟
糞ïŒå€ªã50ãããŒã«ïŒãããªããããç·šç©çå°
ïŒå¹³ååã250ÎŒmïŒãå§çã©ãããŒãããŠå±éå±€
ãèšããã ãã®å±éå±€ã®äžã«äžèšã®çµæã®ã¢ã«ã«ãªå€ãšèŠª
æ°Žæ§ããªããŒãšãå«æãããšã¿ããŒã«åæ£æ¶²ãã
ïŒm2åœã200mlã®å²åã§å¡åžä¹Ÿç¥ããäžæ§èèªå®
éåæçšäžäœåå€å±€åæèŠçŽ ãå®æããã ãšã¿ããŒã« 500ml ããªããã«ãããªãã³ ïŒå¹³åååé36äžïŒ 20gïŒm2 ããã«ããšããã· ããªãšããã·ãšã¿ããŒã« ïŒå¹³å40ãªãã·ãšãã¬ã³å«æïŒ 5gïŒm2 ïŒâã¢ããâïŒâã¡ãã«â ïŒïŒïŒâãããã³ãžãªãŒã« 9gïŒm2 æ¯èŒäŸ ïŒïŒœ ã¢ã«ã«ãªæ§PHç·©è¡å€ïŒïŒâã¢ããâïŒâã¡ãã«
âïŒïŒïŒâãããã³ãžãªãŒã«ïŒå«æåæ£æ¶²ã®æº¶åª
ããšã¿ããŒã«ããåéã®æ°Žãæ¿ããã¢ã«ã«ãªæ§PH
ç·©è¡å€å«æ氎溶液ãçšããä»ã¯å®æœäŸïŒãšåæ§ã«
ããŠãæ¯èŒåæèŠçŽ (1)ãäœæããã æ¯èŒäŸ ïŒïŒœ ã¢ã«ã«ãªæ§PHç·©è¡å€å«æãšã¿ããŒã«åæ£æ¶²ã«ïŒ
âã¢ããâïŒâã¡ãã«ïŒïŒïŒâãããã³ãžãªãŒã«
ãå ããªãã€ãä»ã¯ãå®æœäŸïŒãšåæ§ã«ããŠãæ¯
èŒåæèŠçŽ (2)ãäœæããã åæèŠçŽ ã®è©äŸ¡ïŒœ å®æããèŠçŽ ã15mmÃ15mmã®æ£æ¹åœ¢ãããã«è£
æããç¹éæ57â63452å·å ¬å ±ã«é瀺ã®ãã©ã¹ã
ãã¯ããŠã³ãã«åããŠäžæ§èèªå®éçšååŠåæã¹
ã©ã€ãããã³æ¯èŒçšäžæ§èèªå®éçšååŠåæã¹ã©
ã€ã(1)ïŒ(2)ãå®æããã äžçš®ã®ã¹ã©ã€ãã也ç¥ç¶æ ã§â25âãš45âã«äž
é±éæŸçœ®ããåŸãäžæ§èèªæ¿åºŠã®ç°ãªãããè¡æž
ã10ÎŒç¹çãããšããããã®åæèŠçŽ å ã®PHå€
ã¯8.4ã8.6ïŒè¡šé¢PHé»æ¥µã§ã®æž¬å®å€ïŒã®ç¯å²ã«ã
ã€ããããã次ãã§ã37âã§ïŒåéã€ã³ããŠããŒ
ã·ãšã³ããã®ã¡ã540nmã®æž¬å®å ã§PETæ¯æäœ
åŽããåå°å åŠæ¿åºŠã枬å®ããã åèšè¡æž ã«ã€ããŠå¥ã«ã°ãªã»ããŒã«âïŒâçé ž
ãªãã·ããŒãŒæ³ã§äžæ§èèªæ¿åºŠã決å®ããæ€éç·
ãäœæããæ¯èŒäŸãšæ¯èŒããã äžæ§èèªæ¿åºŠïŒã«å¯ŸããŠã¯ïŒïŒ ããã¢ã«ããã³
溶液ãç¹çããŠå åŠæ¿åºŠã枬å®ããã
ã¢ãã©ã€ãïŒè¢«æ€ç©è³ªïŒã®åæã«æå©ã«äœ¿çšãã
ãé žååè£é µçŽ å«æ也åŒåæèŠçŽ ã«é¢ãããã®ã§
ããã åŸæ¥ã®æè¡ïŒœ è±æ°ŽçŽ é µçŽ ïŒããããã²ããŒãŒç³»é µçŽ ïŒãšé žå
åãã³ãã³ã¢ããè£é µçŽ ãšãå ±åœ¹åå¿ç³»ã«çµåã
ããæ€åºåå¿ã¯ãèšåºååŠåæã«ãããŠåºãçšã
ãããŠãããäŸãã°ãã°ãªã»ãªã³ããããã²ããŒ
ãŒãã³ã¬ã¹ãããŒã«ããããã²ããŒãŒãä¹³é žãã
ããã²ãããŒãã¢ã«ã³ãŒã«ããããã²ããŒãŒãã°
ã«ã¿ã¡ãŒããããã²ããŒãŒãã¢ã«ããããããã
ã²ããŒãŒãαâã°ãªã»ãããªã¹ããšãŒããããã
ã²ããŒãŒãã°ã«ã³ãŒã¹âïŒâçé žããããã²ããŒ
ãŒçãé¢äžããåå¿ç³»ããããªã°ãªã»ãªããã°ãª
ã»ãªã³ãã³ã¬ã¹ãããŒã«ãä¹³é žãã°ã«ã¿ã¡ãŒãã
ã°ãªã»ãªã³âïŒâçé žãã°ã«ã³ãŒã¹âïŒâçé žç
ã®åºè³ªããã¢ã¹ãã©ã®ã³é žã¢ãããã©ã³ã¹ããšã©
ãŒãŒïŒASTïŒãã¢ã©ãã³ã¢ãããã©ã³ã¹ããšã©ãŒ
ãŒïŒALTïŒãä¹³é žããããã²ããŒãŒïŒLDHïŒãã¢
ãã©ãŒãŒãã¯ã¬ã¢ãã³ããŒãŒïŒCKïŒçã®é µçŽ ã®
å®éã«çšããããŠããããã®æ€åºåå¿ç³»ã§ã¯ãç
æããéå åè£é µçŽ ã®éã®çŽæ¥æž¬å®ã«ãã€ãŠé µçŽ
ã®å®éåæãã§ããç¹ã«ç¹åŸŽããããããããç
æããéå åè£é µçŽ ãšããŠéåžžçšãããããã³ã
ã³ã¢ããè£é µçŽ ã§ããNADHïŒãã³ãã³ã¢ããã¢
ããã³ãžãã¯ã¬ãªããïŒãŸãã¯NADPHïŒãã³ã
ã³ã¢ããã¢ããã³ã³ãžãã¯ã¬ãªããããªã¹ããšãŒ
ãïŒã¯ããã®åžå極倧波é·ã340nmä»è¿ã«ããã
ããå åŠçå®éã®ããã«ã¯ã玫å€å åã®å ã®æž¬å
è£ çœ®ãå¿ èŠãšãªããæ©åšãé«äŸ¡ãªãã®ã«ãªãããŸ
ãã玫å€å åã§ã¯NADHãNADPH以å€ã®å€çš®
ã®ååç©ãåžåãæããããã«å åŠçå®éã«éã
ãŠã¯ãããã®ååç©ã®åžåã«å¹²æžãåãæããšã®
åé¡ãããã äžèšã®çç±ãããNADHïŒåã¯NADPHïŒã玫
å€å åã®åžåã«ããçŽæ¥å®éãã代ãã«ã
NADHã®ååšäžã§ãé»åäŒéæ§ååç©ãä»ããŠ
é»åå容æ§ååç©ãéå ããå¯èŠé åã«ãããŠæ€
åºå¯èœãªååç©ïŒææïŒã圢æããåå¿ç³»ãå©çš
ããæ€åºåå¿ãææ¡ãããŠããã ãããããã®æ€åºåå¿ç³»ã«ãããŠãé žååè£é µ
çŽ ãé»åäŒéæ§ååç©ãé»åå容æ§ååç©ã®äžè
ãå ±åãããŠãããšãæ¥æã®çµéãšãšãã«åå¿ã®
æ床ãèããæªåãããšã®åé¡ããããç¹ã«ãç¹
å ¬æ53â21677å·å ¬å ±ãç¹éæ55â164356å·å ¬å ±ã
ç¹éæ60â222769å·å ¬å ±ã«èšèŒããããããªä¹ŸåŒ
äžäœåå€å±€åæèŠçŽ ã«äžèšåå¿ç³»ãçµå ¥ãããš
ãããã®ç¹ã倧ããªåé¡ãšãªãã ç¹éæ49â11395å·å ¬å ±ã§ã¯ãäžèšäžæåã®ã
ã¡é»åäŒéæ§ååç©ããç°ãªãå±€ã«é 眮ããããš
ãææ¡ããŠããããŸããç¹éæ59â44658å·å ¬å ±
ã§ã¯ãé»åäŒéå€ãšè²çŽ 圢æç©è³ªãšããäºãã«å®
質çã«åå¿ãããªãããã«çæ°Žæ§ç©è³ªã芪氎æ§å
æ£åªäžã«åæ£ããæ¹æ³ãé瀺ããŠãããç¹éæ59
â88096å·å ¬å ±ã§ã¯ãäžèšäžæåã®ãã¡é»åäŒé
æ§ååç©ãšè²çŽ 圢ææ§åé§ç©è³ªïŒé»åå容æ§åå
ç©ã§ãåèšã®è²çŽ 圢æç©è³ªãšåãïŒãšãäºãã«å®
質çã«åå¿ãããªãããã«ãåèšç¹éæ49â
11395å·å ¬å ±ã«ããããšåæ§ã«å¥ç°ã®å±€ã«é 眮ã
ãããšããŸãã¯äž¡è ãå¥ã ã®ç²åãšããŠåäžã®å±€
ã«é 眮ããããšãææ¡ããŠããããããããã®ã
ãã«é»åäŒéæ§ååç©ãä»ã®äºè©Šè¬ããåé¢ãã
ãšãæ€åºåå¿ã®é²è¡ã¯ãåé¢ãããè©Šè¬ïŒç¹ã«é»
åäŒéæ§ååç©ïŒã®æ¡æ£é床ã§æ¯é ãããããã
åå¿é床ã®äœäžããããã€ãŠæ€åºæ床ã®äœäžããŸ
ãããšã®åé¡ãããã äžèšNADHïŒãŸãã¯NADPHïŒæ€åºçµæç©ã也
åŒäžäœåå€å±€åæèŠçŽ ïŒäŸãã°ç¹å ¬æ53â21677
å·å ¬å ±ãç¹éæ55â164356å·å ¬å ±ãç¹éæ60â
222769å·å ¬å ±ã«èšèŒã®èªåååŠåæçšå€å±€åæçŽ
åïŒã®è©Šè¬å±€ã«é©çšãããšãçµæç©ã®ææ圢æé
床ã¯åžžæž©ã®ä¿åã§æ°é±é以å ã«1/2以äžã«ãªãã
ãšãèŠåºãããããã®åå ã究æãããšãç¹éæ
57â132061å·å ¬å ±ã§èšåããŠãããããªé»åå容
æ§ååç©ã®å£åãåå ã§ã¯ãªããäž»ããåå ã¯ã
é žååè£é µçŽ ã®NADïŒãŸãã¯NADPïŒã®å£åã«
ããããšãããã€ããç·©è¡åœ¹äžã®è£é µçŽ ã®å£åã
é²ãæ¹æ³ãšãŠãç¹éæ59â82398å·å ¬å ±ã«é瀺ã
ãããããªãã¬ãŒãåå€ãšã¢ãžåç©ã䜵ããŠæ·»å
ããæ¹æ³ãç¥ãããŠãããããããççºæ§ãšæ¯æ§
ãæããã¢ãžåç©ãçšããªããã°å¹æãäžãã
ããå®å šäžããã³å ¬å®³ã®ç¹ãã奜ãŸãããªãã é žååè£é µçŽ NADïŒåã¯NADPïŒã®ä¿åæã®
å£åãé²æ¢ããããã«ã¯ãè£é µçŽ ãå«ãè©Šè¬å±€ã¯
å¡èšæãå«ããŠäžæ§è¿åã®PHå€ã奜ãŸããããšã
ç¥ãããŠãããäžæ¹ã§ãè±æ°ŽçŽ é µçŽ ãé¢äžããå
å¿ã«ãããŠã¯ãã¢ã«ã«ãªæ§PHå€ã奜ãŸããããšã
ç¥ãããŠããã ããããªãããäžèšã®ä¿åå®å®æ§ã®äœäžãæ€åº
æ床ã®äœäžãå®å šé¢ã®åé¡ã®å šãŠã解決ããé žå
åè£é µçŽ å«æ也åŒåæèŠçŽ ã¯ããããŸã§ã«ææ¡ã
ããŠããªãã çºæã®èŠæšïŒœ æ¬çºæã®ç®çã¯ãè±æ°ŽçŽ é µçŽ ãé žååãã³ãã³
ã¢ããè£é µçŽ ãé»åäŒéæ§ååç©ããã³é»åå容
æ§ææ圢ææ§ååç©ã§ããããã©ãŸãªãŠã å¡©ãå«
æããé žååè£é µçŽ å«æ也åŒåæèŠçŽ ã§ãã€ãŠã
åèšã®ä¿åå®å®æ§ã®äœäžãæ€åºæ床ã®äœäžãå®å š
é¢ã®åé¡ã®å šãŠã解決ãããã¯æ¹è¯ããé žååè£
é µçŽ å«æ也åŒåæèŠçŽ ãæäŸããããšã«ããã æ¬çºæã¯ãå ééæ§æ°Žäžééæ§æ¯æäœã®äžã«ã
è±æ°ŽçŽ é µçŽ ãé žååãã³ãã³ã¢ããè£é µçŽ ãé»å
äŒéæ§ååç©ããã³é»åå容æ§ããã©ãŸãªãŠã å¡©
ãå«æããæ€åºè©Šè¬å«æå±€ãæããé žååè£é µçŽ
å«æ也åŒåæèŠçŽ ã«ãããŠãäžèšæ€åºè©Šè¬å«æå±€
ã®äžåŽãããã¯äžåŽã«ã¢ã«ã«ãªæ§PHç·©è¡å€ãšèŠªæ°Ž
æ§ããªããŒãã€ã³ããŒãšãå«ãPH調æŽå±€ãã被æ€
液ã也åŒå€å±€åæèŠçŽ ã«ç¹çãããéã«è©²åæèŠ
çŽ å ã®PHå€ã7.5ã10.0ã®ç¯å²å ã«èª¿æŽã§ããã
ãã«åããããŠããããšãç¹åŸŽãšããé žååè£é µ
çŽ å«æ也åŒåæèŠçŽ ã«ããã ãªããPH調æŽå±€ã¯æ€åºè©Šè¬å«æå±€ã®äžåŽã«èšã
ãããå€åæ§å±éå±€ãšããŠãæ©èœããå€åæ§ã®å±€
ã§ããããšã奜ãŸããã çºæã®è©³çŽ°ãªèšè¿°ïŒœ æ¬çºæã®ä¹ŸåŒåæèŠçŽ ã«ãããŠã¯ããŸãå éé
æ§æ°Žäžééæ§æ¯æäœã®äžã«ãè±æ°ŽçŽ é µçŽ ãé žåå
ãã³ãã³ã¢ããè£é µçŽ ãé»åäŒéæ§ååç©ããã³
é»åå容æ§ããã©ãŸãªãŠã å¡©ãå«æããæ€åºè©Šè¬
å«æå±€ãåããããŠããã å ééæ§æ°Žäžééæ§æ¯æäœã®äŸãšããŠã¯ãããª
ãšãã¬ã³ãã¬ãã¿ã¬ãŒãããã¹ããšããŒã«ïŒ¡ã®ã
ãªã«ã«ãããŒããããªã¹ãã¬ã³ãã»ã«ããŒã¹ãšã¹
ãã«ïŒäŸãã»ã«ããŒã¹ãžã¢ã»ããŒããã»ã«ããŒã¹
ããªã¢ã»ããŒããã»ã«ããŒã¹ã¢ã»ããŒãããããª
ããŒãçïŒçã®ããªããŒãããªãåãçŽ50ÎŒmã
ãçŽïŒmmã奜ãŸããã¯çŽ80ÎŒmããçŽ30ÎŒmã®ç¯å²
ã®ãã€ã«ã ããããã¯ã·ãŒãç¶ã®éææ¯æäœãæ
ããããšãã§ããã æ¬çºæã®æ€åºè©Šè¬å«æå±€ã¯ãäžèšã®ãããªå é
éæ§æ°Žäžééæ§æ¯æäœäžã«çŽæ¥èšããŠããããã
ããã¯èŠªæ°Žæ§ããªããŒãããªãåžæ°Žå±€ãä»ããŠèš
ããŠãããã åžæ°Žå±€ã®åœ¢æã«çšãããã芪氎æ§ããªããŒã¯ã
äžè¬ã«ã¯ãæ°Žåžåæã®èšæœ€çã30âã§çŽ1.5ã20ã
奜ãŸããã¯çŽ2.5ã15ã®ç¯å²ã®å€©ç¶ãŸãã¯åæ芪
æ°Žæ§ããªããŒã§ããããã®ãããªèŠªæ°Žæ§ããªããŒ
ã®äŸãšããŠã¯ããŒã©ãã³ïŒäŸãã¢ã«ã«ãªåŠçãŒã©
ãã³ãé žåŠçãŒã©ãã³ãè±ã€ãªã³ãŒã©ãã³çïŒã
ãŒã©ãã³èªå°äœïŒäŸããã¿ã«åãŒã©ãã³çïŒãã¢
ã¬ããŒã¹ãããªã¢ã¯ãªã«ã¢ãããããªããã«ã¢ã«
ã³ãŒã«ãããªããã«ãããªãã³çãæããããšã
ã§ãããåžæ°Žå±€ã«ã¯ãå¿ èŠã«ãããçé¢æŽ»æ§å€
ïŒã«ããªã³æ§ãäž¡æ§ãŸãã¯éã€ãªã³æ§ã®çé¢æŽ»æ§
å€ïŒãå«æãããããšãã§ããã æ¬çºæã®æ€åºè©Šè¬å«æå±€ã¯éåžžãäžèšã®åçš®ã®
æ€åºè©Šè¬ïŒè±æ°ŽçŽ é µçŽ ãé žååãã³ãã³ã¢ããè£
é µçŽ ãé»åäŒéæ§ååç©ãããã³é»åå容æ§ãã
ã©ãŸãªãŠã å¡©ïŒã芪氎æ§ãã€ã³ããŒã«åæ£ããã
å±€ãšããŠåœ¢æãããã æ¬çºæã®ä¹ŸåŒåæèŠçŽ ã§ã¯ãé žååãã³ãã³ã¢
ããè£é µçŽ ãé»åå容äœãšãªãå šãŠã®é žåéå é µ
çŽ ïŒè±æ°ŽçŽ é µçŽ ïŒããããã²ããŒãŒç³»é µçŽ ïŒãé¢
äžããåå¿ç³»ã®å®é枬å®ãå¯èœã§ãããåŸã€ãŠã
å®é枬å®å¯Ÿè±¡ç©è³ªïŒã¢ãã©ã€ãïŒãè±æ°ŽçŽ é µçŽ ã®
åºè³ªã«è©²åœããç©è³ªã§ããã°ããã®ã¢ãã©ã€ãã«
察å¿ããè±æ°ŽçŽ é µçŽ ãçšããããšã«ãããç®çã®
ã¢ãã©ã€ãã®å®éãå¯èœãšãªãã äžæ¹ãã¢ãã©ã€ããè±æ°ŽçŽ é µçŽ ã§ããå Žåã«
ã¯ã也åŒåæèŠçŽ ã«ã¯ãé¢äžããè±æ°ŽçŽ åå¿ã®åº
質ãå ãããããäŸãã°ãæ¬çºæã®ä¹ŸåŒåæèŠçŽ
ãä¹³é žããããã²ããŒãŒæŽ»æ§æž¬å®çšãšããŠçšãã
å Žåã«ã¯ãä¹³é žãåæèŠçŽ å ã«å«æãããŠããå¿
èŠããããã¢ãã©ã€ããã°ã«ã³ãŒã¹âïŒâçé žã
ãããã²ããŒãŒã§ããå Žåã«ã¯ãåºè³ªãšããŠã°ã«
ã³ãŒã¹âïŒâçé žãæ·»å ãããã é žååãã³ãã³ã¢ããè£é µçŽ ã¯ãå ·äœçã«ã¯ã
NADïŒïŒãã³ãã³ã¢ããã»ã¢ããã³ãžãã¯ã¬ãªã
ãé žååïŒããŸãã¯NADPïŒïŒãã³ãã³ã¢ããã»
ã¢ããã³ãžãã¯ã¬ãªããã»ãã¹ããšãŒãé žååïŒ
ãæå³ãããNADïŒããã³NADPïŒã®å ã©ã¡ã
ã䜿çšãããã¯ãã·ãã©ã€ããšããŠããããã¯æ€
åºè©Šè¬ãšããŠæ€åºåå¿ã«é¢äžããé žåéå é µçŽ ã®
çš®é¡ã«å¿ããŠæ±ºå®ãããã æ¬çºæã«ãããŠé»åäŒéæ§ååç©ãšã¯ãã¢ãã©
ã€ããšã®åå¿ã«ããçæããéå åãã³ãã³ã¢ã
ãè£é µçŽ ïŒé»åäŸäžäœïŒããé»åãåãåã€ãŠã
åŸè¿°ããé»åå容æ§ããã©ãŸãªãŠã å¡©ïŒé»åå容
æ§ææ圢æååç©ïŒãéå ããæ©èœãæããåå
ç©ãæå³ãããé»åäŒéæ§ååç©ã®å ·äœäŸãšããŠ
ã¯ãïŒâã¡ãã«ããšããžããŠã ã»ã¡ãã«ã¹ã«ããš
ãŒããããã¯ïŒâã¡ããã·âïŒâã¡ãã«ããšããž
ããŠã ã»ã¡ãã«ã¹ã«ããšãŒãçã®ïŒ®âã¡ãã«ããš
ããžã³ã»ã¡ããµã«ããšãŒãé¡ããã³ãžã¢ãã©ãŒãŒ
ïŒãžããããªãã¢ããã¬ãã¯ã¿ãŒãŒãEC1.6.4.3.ïŒ
çãæããããšãã§ããã æ¬çºæã®ä¹ŸåŒåæèŠçŽ ã«ãããŠãé»åå容æ§æ
æ圢ææ§ååç©ãšããŠçšãããã«ããã©ãŸãªãŠã
å¡©ã®å ·äœäŸãšããŠã¯ã ïŒïŒ3â²âïŒïŒïŒ3â²âãžã¡ããã·âïŒïŒ4â²âãããš
ãã¬ã³ïŒâãã¹ïŒ»ïŒâïŒïœâãããããšãã«â2H
âããã©ãŸãªãŠã ã¯ã©ã€ãïŒïŒNBTïŒïŒ ïŒâïŒïœâãšãŒãããšãã«ïŒâïŒâïŒïœâããã
ããšãã«ïŒâïŒâããšãã«â2Hâããã©ãŸãªãŠã
ã¯ãã©ã€ãïŒïŒINTïŒïŒ ïŒâïŒïŒïŒïŒâãžã¡ãã«âïŒâãã¢ãŸãªã«ïŒâ
2Hâããã©ãŸãªãŠã ãããã€ãïŒïŒMTTïŒïŒ ïŒïŒ3â²âïŒïŒïŒ4â²âãããšãã¬ã³ïŒâãã¹ïŒïŒïŒ
ïŒâãžããšãã«â2Hâããã©ãŸãªãŠã ã¯ãã©ã€
ãïŒ ïŒïŒ3â²âïŒïŒïŒ3â²âãžã¡ããã·âïŒïŒ4â²âãããš
ãã¬ã³ïŒâãã¹ïŒïŒïŒïŒâãžããšãã«â2Hâã
ãã©ãŸãªãŠã ã¯ãã©ã€ãïŒããã³ ïŒïŒ3â²âïŒïŒïŒ3â²âãžã¡ããã·âïŒïŒ4â²âãããš
ãã¬ã³ïŒâãã¹ïŒ»ïŒïŒïŒâãã¹ïŒïœâãããããš
ãã«ïŒâ2Hâããã©ãŸãªãŠã ã¯ãã©ã€ããæãã
ããšãã§ããã ãªããäžèšé žååãã³ãã³ã·ããè£é µçŽ ãé»å
äŒéæ§ååç©ããã³é»åå容æ§ææ圢ææ§ååç©
ãå«ãåå¿ç³»ã®è©³çŽ°ã«ã€ããŠã¯ã A.L.Babsonçã«ããã¯ãªãã«ã»ããã«ã»ã¢ã¯
ã¿ïŒ»CLINICA CHIMICA ACTA12å·»ïŒ1965ïŒ
210â215é ïŒ R.J.Gayçã«ããã¯ãªãã«ã«ã»ã±ãã¹ããªãŒ
CLINICAL CHEMISTRYVol.14ïŒNo.ïŒïŒ
1968ïŒ740â753é ïŒããã³ã R.D.Capps çã«ããã¯ãªãã«ã«ã»ã±ãã¹ã
ãªãŒãVol.12ïŒNo.ïŒïŒ1966ã406â413é ïŒçã®æ
ç®ã«èšèŒãããŠããã æ€åºè©Šè¬å«æå±€ã®äžã«ã¯ãæ¬çºæã®PH調æŽå±€ã
圢æãããããã®PH調æŽå±€ã¯ãã¢ã«ã«ãªæ§PHç·©è¡
å€ãšèŠªæ°Žæ§ããªããŒãã€ã³ããŒãšãå«ãå±€ã§ãã€
ãŠã被æ€æ¶²ãå€å±€åæèŠçŽ ã«ç¹çãããéã«è©²å
æèŠçŽ å ã®PHå€ã7.5ã10.0ã®ç¯å²å ã«èª¿æŽã§ã
ãããã«ãã¢ã«ã«ãªæ§PHç·©è¡å€ã®çš®é¡ããã³éã
éžãã§èª¿è£œãããããã ããPH調æŽå±€ã¯ã被æ€åœ¹
ã®å±éå±€ãšããŠãæ©èœããããã«èšããããšã奜
ãŸããã PH調補局ã¯ãæ€åºè©Šè¬å«æå±€ã®äžã«çŽæ¥èšããŠ
ãããããå ¬ç¥ã®å é®èœå±€ïŒåå°å±€ïŒãæ¥çå±€ã
ããã¯åè¿°ã®ãªåžæ°Žå±€ãªã©ã®ãããªè£å©å±€ãæ€åº
è©Šè¬å«æå±€ã®äžã«äžå±€ãŸã¯è€æ°å±€èšããäžã«åœ¢æ
ããŠãããã äŸãã°ãå é®èœå±€ã¯éåžžãç®è圢æèœãæãã
芪氎æ§ããªããŒããã€ã³ããŒãšããŠãå åå°æ§åŸ®
ç²åãåæ£ãããŠãã氎浞éæ§ã®å±€ãšããŠåœ¢æã
ãããå åå°æ§åŸ®ç²åã¯ãæ€åºè©Šè¬å«æå±€ïŒãŸã
ã¯ãã®é£æ¥å±€ïŒã«ãããŠçããæ€åºå¯èœãªå€å
ïŒè²å€åãçºè²çïŒãå ééæ§ãæããæ¯æäœåŽ
ããåå°æž¬å ããéã«ãåæèŠçŽ ã«ç¹çäŸçµŠãã
ã被æ€æ¶²ã®è²ãç¹ã«è©Šæãå šè¡ã§ããå Žåã®ãã¢
ã°ããã³ã®èµ€è²çãé®èœãããšãšãã«å åå°å±€ãŸ
ãã¯èæ¯å±€ãšããŠãæ©èœãããå åå°æ§ãæãã
埮ç²åã®äŸãšããŠã¯ãäºé žåãã¿ã³åŸ®ç²åãç¡«é ž
ããªãŠã 埮ç²åãæããããšãã§ããããªããå
é®èœæ§åŸ®ç²åã¯åŸè¿°ããå±éå±€ã«å«æãããŠãã
ãã æ¥çå±€ã¯éåžžãæ°Žã§æ¹¿æœ€ããŠãããšãããŸãã¯
æ°Žãå«ãã§èšæœ€ãããšãã«å±éå±€ãæ¥çããããš
ãã§ãããããªèŠªæ°Žæ§ããªããŒãã圢æãããã
æ¥çå±€ã«çšããããšãã§ãã芪氎æ§ããªããŒã®äŸ
ãšããŠã¯ãåžæ°Žå±€ã«çšãããããã®ãšåæ§ãªèŠªæ°Ž
æ§ããªããŒãæããããããããã®ãã¡ã§ã¯ãŒã©
ãã³ããŒã©ãã³èªå°äœãããªã·ã¯ãªã«ã¢ããçã
奜ãŸãããæ¥çå±€ã®ä¹Ÿç¥èåã¯äžè¬ã«çŽ0.5ÎŒmã
çŽ20ÎŒmã奜ãŸããã¯çŽ1ÎŒmãçŽ10ÎŒmã®ç¯å²ã§ã
ããæ¥çå±€ã¯èŠªæ°Žæ§ããªããŒãšãå¿ èŠã«ãã€ãŠå
ããããçé¢æŽ»æ§å€çãå«ã氎溶液ãå ¬ç¥ã®æ¹æ³
ã§ãè©Šè¬å±€çã®äžã«å¡åžããæ¹æ³ãªã©ã«ããèšã
ãããšãã§ããã æ¬çºæã®ç¹åŸŽçãªå±€ã§ããPH調æŽå±€ã¯ãåè¿°ã®
ããã«å±éå±€ãšããŠãæ©èœããããã«èšããããš
ã奜ãŸããã 也åŒåæèŠçŽ ã«ãããå±éå±€ïŒå€åæ§å±éå±€ã
液äœè©Šæå±éå±€ããããã¯ã¡ãŒã¿ãªã³ã°å±€ãšãã
ãïŒã¯ããã®è¡šé¢ã«ç¹çäŸçµŠããã液äœè©Šæãã
ãã®äžã«å«æããŠããæåãå®è³ªçã«ååšããã
ããšãªãã暪ïŒæ°Žå¹³ïŒæ¹åã«åäœé¢ç©åœãã»ãŒäž
å®éã®å²åã§åºããäœçšãæãããã®ã§ãããæ¢
ã«å€ãã®ä¹ŸåŒåæèŠçŽ ã®æ§æå±€ãšããŠçšããããŠ
ããã å±éå±€ã®ãããªãã¯ã¹ãæ§æããææãšããŠ
ã¯ãæ¿ŸçŽãäžç¹åžãç¹ç©çå°ïŒäŸããããŒããã
ããªã³çã®å¹³ç¹çïŒãç·šç©çå°ïŒäŸãããªã³ãã
ç·šãããã«ããªã³ããç·šããã©ããŒãºç·šçïŒãã¬
ã©ã¹ç¹ç¶æ¿ŸçŽããã©ãã·ãŠããªããŒãã圢æãã
ãã¡ã³ãã©ã³ãã€ã«ã¿ãŒããããã¯ããªããŒãã¯
ãããŒãºçãããªãäžæ¬¡å æ Œåç¶æ§é ç©çãæã
ãããšãã§ããããããã®ãã¡ã§ã¯ãè©Šè¬é¡ã®ä¿
ææ§ã®ç¹ã§ãç¹ç©çå°ããã³ç·šç©çå°ã«ä»£è¡šãã
ãç¹ç¶è³ªå±€ãçšããããšã奜ãŸããã äžèšç¹ç©ãŸãã¯ç·šç©çå°ãæ¬çºæã®ä¹ŸåŒåæèŠ
çŽ ã®å±éå±€ææãšããŠçšããå Žåã«ã¯ãããã«ã
ã®ç¹ç©ãŸãã¯ç·šç©çå°ã«ç¹éæ57â66359å·å ¬å ±
ã«é瀺ã®ç©çç掻æ§ååŠçïŒå¥œãŸããã¯ã°ããŒæŸ
é»åŠçãŸãã¯ã³ããæŸé»åŠççïŒãçå°ã®å°ãªã
ãšãçé¢ã«æœããããããã¯ç¹éæ55â164356
å·ãç¹éæ57â66359å·å ¬å ±çã«é瀺ã®èŠªæ°Žæ§ã
ãªããŒå«æµžåŠççã®èŠªæ°Žæ§åŠçãŸãã¯ãããã®åŠ
çè¡çšãé次å®æœããããšã«ããç¹ç©ãŸãã¯ç·šç©
ã芪氎åããäžåŽïŒæ¯æäœã«è¿ãåŽïŒã®å±€ãšã®æ¥
çåã匷åããããšãã§ããã ç¹ç©ãŸãã¯ç·šç©çå°ãããªãäžäœåå€å±€åæèŠ
çŽ ã®å±éå±€ãåè¿°ããåžæ°Žå±€ãŸãã¯æ¥çå±€ã«æ¥
çãç©å±€ããã«ã¯ãç¹éæ55â164356å·ããã³ç¹
éæ57â66359å·å ¬å ±çã«é瀺ã®æ¹æ³ãå©çšã§ã
ããããªãã¡ãåžæ°Žå±€ãŸãã¯æ¥çå±€ã®å¡åžåŸæªä¹Ÿ
ç¥ã®ãã¡ã«ããŸãã¯ä¹Ÿç¥åŸã®å±€ã«æ°ŽïŒãŸãã¯çé¢
掻æ§åšãå°éå«ãæ°ŽïŒãå®è³ªçã«åäžã«äŸçµŠããŠ
å±€ãèšæœ€ãããã€ãã§ç¹ç©ãŸãã¯ç·šç©çå°ã湿最
ãŸãã¯èšæœ€ããŠããå±€ã®äžã«å®è³ªçã«åäžã«è»œã
å§åããããªããæ¥çãç©å±€ãäžäœåããæ¹æ³ã§
ããã ãŸãå±éå±€ããã©ãã·ãŠããªããŒãŸãã¯ã¡ã³ã
ã©ã³ãã€ã«ã¿ãŒãããªãå Žåã«ã¯ç¹éæ53â
21677å·å ¬å ±çãããªããŒãã¯ãããŒãºãããªã
äžæ¬¡å æ Œåç¶æ§é ç©ã§ããå Žåã«ã¯ç¹éæ55â
90859å·å ¬å ±çãæ¿ŸçŽãŸãã¯äžç¹åžãããªãå Žå
ã«ã¯ç¹éæ57â148250å·å ¬å ±çã«ããããèšèŒã®
æ¹æ³ã«åŸã€ãŠèšããããšãã§ããã å€åæ§å±éå±€ãPH調æŽå±€ãšããŠçšããå Žåã«
ã¯ãåè¿°ã®ããã«å±éå±€ã«ã¢ã«ã«ãªæ§PHç·©è¡å€ã
å«æããããã¢ã«ã«ãªæ§PHç·©è¡å€ã®äŸãšããŠã¯ã
ïŒâã¢ããâïŒã¡ãã«âïŒïŒïŒâãããã³ãžãªãŒ
ã«ãïŒâã¢ããâïŒâãšãã«âïŒïŒïŒâãããã³
ãžãªãŒã«ããžãšã¿ããŒã«ã¢ãã³ããšã¿ããŒã«ã¢ã
ã³ãïŒâã¢ããâïŒâã¡ãã«âïŒâãããã³ãžãª
ãŒã«ãããªã¹ïŒããããã·ã¡ãã«ïŒã¢ããã¡ã¿
ã³ãããªã¡ãã«ã¢ãã³çãæããããããã®ã»ã
ã«çšãããç·©è¡å€ãšããŠã¯ãæ¥æ¬ååŠäŒç·šãååŠ
䟿芧 åºç€ç·šãïŒæ±äº¬ãäžžå(æ ª)ã1966幎çºè¡ïŒ
1312â1320é ãR.M.C.Dawson et al ç·šãData
for Biochemical Researchã第ïŒçãïŒOxford
at the Clarendon Pressã1969幎çºè¡ïŒ476â
508é ããBiochemistryãïŒïŒ467é 以éïŒ1966
幎ïŒããAnalytical Biochemistryã104300â310
é ïŒ1980ïŒçã«èšèŒã®PHç·©è¡å€ç³»ãããã å±éå±€ãPH調æŽå±€ãšããŠçšããå Žåã«ã¯ãå±é
å±€ã«èŠªæ°Žæ§ããªããŒãå«æããããçšããã芪氎
æ§ããªããŒã®äŸãšããŠããªããã«ãããªãã³ãã
ãªããã«ã¢ã«ã³ãŒã«ãããªã¢ã¯ãªã«ã¢ãããããª
ã¢ã¯ãªã«é žã芪氎æ§ã»ã«ããŒã¹èªå°äœçãããã
ãããã®PH調æŽå±€ã®åœ¢æã«çšãããã芪氎æ§ããª
ããŒã¯ãåè¿°ã®æ€åºè©Šè¬å«æ局圢æçšã«çšããã
ã芪氎æ§ããªããŒãšã¯å¥ã®æº¶è§£æåïŒäŸãã°ãã¢
ã«ã³ãŒã«ãªã©ã®æ¥µæ§æ©æº¶åªã«è¯ã溶解ããæ§è³ªã
æããããšïŒãªã©ã瀺ããã®ã§ããããšã奜ãŸã
ãã芪氎æ§ã»ã«ããŒã¹èªå°äœã¯ççŽ ååæ°ïŒãïŒ
ã®äœçŽã¢ã«ãã«åºããŸãã¯ççŽ ååæ°ïŒããïŒã®
ããããã·åºçœ®æäœçŽã¢ã«ãã«åºã«ããæ°Žé žåºã®
äžéšãŸãã¯å šéšããšãŒãã«åãããã»ã«ããŒã¹ãš
ãŒãã«é¡ã§ãããã»ã«ããŒã¹ãšãŒãã«ã®äŸãšããŠ
氎溶æ§ã§ããã¡ãã«ã»ã«ããŒã¹ããšãã«ã»ã«ããŒ
ã¹ãããããã·ãšãã«ã»ã«ããŒã¹ãããããã·ã
ããã«ã¡ãã«ã»ã«ããŒã¹ãããããã·ããã«ã¡ã
ã«ã»ã«ããŒã¹ãæããããã奜ãŸãã芪氎æ§ããª
ããŒã¯ããªããã«ãããªãã³ãããªããã«ã¢ã«ã³
ãŒã«ãåã³æ°Žæº¶æ§ã»ã«ããŒã¹ãšãŒãã«é¡ã奜ãŸã
ãã芪氎æ§ããªããŒã¯äºçš®ä»¥äžã䜵çšããããšã
ã§ããã芪氎æ§ããªããŒã®å±éå±€äžã®å«æéã¯å±
éå±€ïŒm2åœãçŽ0.5ã15gã奜ãŸããã¯çŽ0.7ã10g
ã®ç¯å²ã§ããã å±éå±€ã¯éåžžãçé¢æŽ»æ§å€ãå«æãããçé¢æŽ»
æ§å€ãšããŠã¯ãããªã³æ§ãã«ããªã³æ§ãã¢ããªã³
æ§ããŸãã¯äž¡æ§ã®çé¢æŽ»æ§å€ã®äžããé©å®ã«éžæ
ããŠçšããããšãã§ããããããã®ãã¡ã§ã¯ãäž
è¬çã«ã¯ãããªã³æ§çé¢æŽ»æ§å€ã奜ãŸããããã
ãªã³æ§çé¢æŽ»æ§å€ã¯å€äŸ¡ã¢ã«ã³ãŒã«ãšã¹ãã«ã¡ã
ã¬ã³ãªãã·ãä»å ç©ïŒçž®åç©ïŒãããªãšãã¬ã³ã°
ãªã³ãŒã«ã¢ããšã¹ãã«ãããªãšãã¬ã³ã°ãªã³ãŒã«
ãžãšã¹ãã«ãé«çŽã¢ã«ã³ãŒã«ãšãã¬ã³ãªãã·ãä»
å ç©ïŒçž®åç©ïŒãã¢ã«ãã«ããšããŒã«ãšãã¬ã³ãª
ãã·ãä»å ç©ïŒçž®åç©ïŒããã³é«çŽèèªé žçãã
ãããããã®ãããªã³æ§çé¢æŽ»æ§å€ã¯äºçš®ä»¥äžã
çµåããŠçšããããšãã§ããããããªã³æ§çé¢æŽ»
æ§å€ã芪氎æ§ã»ã«ããŒã¹èªå°äœãšçµåããŠçšãã
å Žåã«ã¯HLBå€10以äžã®ãã®ã奜ãŸããã å±éå±€ã«ããããããªã³æ§çé¢æŽ»æ§å€ã®å«æé
ã¯ïŒm2åœãçŽ0.1ã3gã奜ãŸããã¯çŽ0.2ã2gã®ç¯
å²ã§ããã ã¢ãã©ã€ããããªããŒãã€ã³ããŒã®åäžãªå¡åž
å±€ãééããããå ŽåïŒäŸã芪油æ§ã¢ãã©ã€ãã
é«ååã¢ãã©ã€ãïŒãå€åæ§å±éå±€ã«ãã®ã¢ãã©
ã€ãã®åè§£é µçŽ ãå«æãããããšã奜ãŸããã ãªããPH調æŽå±€ãšããŠæ©èœããå±éå±€ã«ãã¢ã«
ã«ãªæ§PHç·©è¡å€ãå«æãããããã«ã¯ãæ€åºè©Šè¬
å«æå±€ãæ§æãã芪氎æ§ããªããŒãšåèšæ€åºè©Šè¬
çµæç©ãšãå®è³ªçã«æº¶è§£ããããŸãèšæœ€ãããã
ãšããªããäžæ¹ãã¢ã«ã«ãªæ§PHç·©è¡å€ãšPH調æŽå±€
ã®èŠªæ°Žæ§ããªããŒã溶解ãããã¯åæ£ããäžæ¹ã
æ€åºè©Šè¬å±€ã®èŠªæ°Žæ§ããªããŒãã€ã³ããŒãå®è³ªç
ã«èšæœ€ãããªãææ©æº¶åªã«ãã¢ã«ã«ãªæ§PHç·©è¡å€
ãšPH調æŽå±€çšã®èŠªæ°Žæ§ããªããŒã溶解ãŸãã¯åæ£
ãããŠãå±éå±€ã®ãããªãã¯ã¹ææã«å«æµžããã
æ¹æ³ãå©çšããšã奜ãŸãããããªãã¡ãPH調æŽå±€
圢æçšã®æº¶åªããäžå±€ã®æ€åºè©Šè¬å«æå±€ã溶解ã
ããã¯èšæœ€ããããšãã¢ã«ã«ãªæ§PHç·©è¡å€ãæ€åº
è©Šè¬å«æå±€äžã«æ··å ¥ããããšãããããã®å Žåã«
ã¯ãä¿åå®å®æ§ãæ床ã®åªãã也åŒåæèŠçŽ ãåŸ
ãããšãã§ããªããªãã ææ©æº¶åªã¯ãã®ãããªæ¡ä»¶ãæºãããã®ã§ãã
ã°ããããäžè¬çã«ã¯æ²žç¹ã100â以äžã®æ¥µæ§æ
æ©æº¶åªããããäŸãã°èèªæã¢ã«ã³ãŒã«ïŒäŸãã¡
ã¿ããŒã«ããšã¿ããŒã«ããããããŒã«ããã¿ããŒ
ã«ãã€ãœãããã«ã¢ã«ã³ãŒã«ïŒããžã¢ã«ãã«ã±ã
ã³ïŒäŸãã¢ã»ãã³ïŒããžã¢ã«ãã«ãšãŒãã«ïŒäŸã
ãžã¡ãã«ãšãŒãã«ïŒãèèªæç°ç¶ãšãŒãã«ïŒäŸã
ããã©ããããã©ã³ããžãªããµã³ïŒçãé©åœã§ã
ãããããã®ãªãã§ã¯èèªæã¢ã«ã³ãŒã«ã奜ãŸã
ããäœæ¥ç°å¢çãèæ ®ãããšããšã¿ããŒã«ããã
ãããŒã«ããã¿ããŒã«ãã€ãœãããã«ã¢ã«ã³ãŒã«
çã®äººäœã®æ¯æ§ã®å°ããã¢ã«ã³ãŒã«ãç¹ã«æãŸã
ãã溶液ãŸãã¯åæ£æ¶²ã®æ¿åºŠã¯å«æã容æã«è¡ãª
ãããšãã§ãããã€å±éå±€ã«åäžã«æµžéãããã
ç¯å²ã§ãªãã¹ãé«æ¿åºŠã«ããã®ãããããã®æ¿åºŠ
ã¯ã¢ã«ã«ãªæ§PHç·©è¡å€ãšèŠªæ°Žæ§ããªããŒã®çš®é¡ç
ã«ãããããäŸãã°ãçŽ0.2ïŒ ãçŽ10ïŒ ã奜ãŸã
ãã¯çŽ0.3ïŒ ãçŽïŒïŒ ã®ç¯å²ãé©åœã§ããã溶液
ã®èª¿è£œæ¹æ³ã¯åžžæ³ã«ããè¡ãªãããšãã§ããã ã¢ã«ã«ãªæ§PHç·©è¡å€ãšèŠªæ°Žæ§ããªããŒãšã¯å±é
å±€ã«äžç·ã«å«æµžãããŠãããããããã¯å¥ã ã«å«
浞ãããŠãããã ãŸããå±éå±€ã«çé¢æŽ»æ§å€ãå«æããããå Žå
ã«ã¯ãã¢ã«ã«ãªæ§PHç·©è¡å€ããã³ïŒãŸãã¯èŠªæ°Žæ§
ããªããŒãšçé¢æŽ»æ§å€ãšã®æ··å溶液ã«ããŠãã
ããå¥ã ã®æº¶æ¶²ã«å¥åã«å«æãããŠãããã ã¢ã«ã«ãªPHç·©è¡å€ã®å€åæ§å±éå±€ãžã®å«æµžã¯è©²
å±éå±€ãç©å±€ããåŸã«è¡ãªãã®ããããå±éå±€ã
ãã¯ããã€ã«ã¿ãŒãç·šç©ãããã¯ç¹ç©ãªã©ã®æ§é
äœã®å Žåã«ã¯ãå ã«å«æãããŠããç©å±€ããããš
ãã§ããããã®å Žåã«ã¯å«æéã®ã³ã³ãããŒã«ã
é£ãããšããåé¡ç¹ããããåŸã€ãŠãå±éå±€ãè©Š
è¬å±€ã®äžã«ïŒçŽæ¥ããŸãã¯æ¥çå±€çãä»ããŠïŒèš
ããåŸãã¢ã«ã«ãªæ§PHç·©è¡å€ãå±éå±€äžã«å«æ
ïŒå«æµžïŒãããã®ããåæ粟床ããã³è£œé ã³ã¹ã
ã®ç¹ã§æå©ã§ãããå«æµžã¯ãäŸãã°å ¬ç¥ã®å±éå±€
ã®äžããåäžã«å¡åžãããã¯åŽé§ããæ¹æ³ãå©çš
ããããšãã§ãããå«æµžåŸã®ææ³ã¯é¢šä¹Ÿãããã¯
æžå§ä¹Ÿç¥çã«ãã€ãŠè¡ãªãã°ããã ãªããäžèšã§ã¯ãæ¬çºæã®PH調æŽå±€ãå±éå±€ãš
ããŠãæ©èœãããããã«åœ¢æããæ¹æ³ãèšèŒãã
ããå ã«èª¬æããæ€åºè©Šè¬å«æå±€ã®äžã«ãåäžå±€
ãšããŠã®PH調æŽå±€ãèšããäžã«ãéåžžã®å±éå±€ã
èšããŠãããããšã¯å¿è«ã§ããã ãããã¯ãPH調æŽå±€ã¯ãåæ§ãªæ¹æ³ãå©çšããŠ
æ€åºè©Šè¬å«æå±€ã®äžåŽã«èšããŠãããã æ¬çºæã®ä¹ŸåŒåæèŠçŽ ã¯ãäžäœåå€å±€åæèŠçŽ
ãšããå Žåã«ã¯ãäžèŸºçŽ15mmããçŽ30mmã®æ£æ¹åœ¢
ãŸãã¯ã»ãŒåãµã€ãºã®å圢çã®å°çã«è£æããç¹
éæ57â63452å·ãç¹éæ54â156079å·ãå®éæ
56â142454å·ãå®éæ58â32350å·åã¯ç¹éæ58
â501144å·åå ¬å ±çã«é瀺ã®ã¹ã©ã€ãæ çã«çŽã
ãŠåæã¹ã©ã€ããšããŠçšããã®ã補é ãå è£ ã茞
éãä¿åã枬å®æäœçã®å šãŠã®èŠ³ç¹ã§å¥œãŸããã æ¬çºæã®ä¹ŸåŒåæèŠçŽ ã¯ãçŽ5ÎŒããçŽ30ÎŒ
ã奜ãŸããã¯çŽ8ÎŒããçŽ15ÎŒã®æ°Žæ§æ¶²äœè©Š
æãå±éå±€ã«ç¹çäŸåžããå¿ èŠã«å¿ããŠçŽ20âã
ãçŽ45âã®ç¯å²ã®å®è³ªçã«äžå®ã®æž©åºŠã§ã€ã³ã¯ã
ãŒã·ãšã³ããããã®åŸãäžæ¹ã®åŽããïŒäžäœåå€
å±€åæèŠçŽ ã«ãããŠã¯å ééæ§æ¯æäœåŽããïŒä¹Ÿ
åŒåæèŠçŽ å ã®è²å€åãçºè²çã®æ€åºå¯èœãªå€å
ãåå°æž¬å ãæ¯è²æ³ã®åçã«ãã液äœè©Šæäžã®æž¬
å®å¯Ÿè±¡æåãåæããã çºæã®å¹æ æ¬çºæã®ä¹ŸåŒåæèŠçŽ ã«ãããŠã¯ãé žååãã³
ãã³ã¢ããè£é µçŽ ãé»åäŒéæ§ååç©ããã³é»å
å容æ§ææ圢ææ§ããã©ãŸãªãŠã å¡©ãå«ãæ€åºè©Š
æå±€ãšãã¢ã«ã«ãªæ§PHç·©è¡å€æãã被æ€æ¶²ã®ç¹ç
åã«ã¯æ¥è§Šãçºçããªãããã«å¥å±€ã«é 眮ããäž
æ¹ã被æ€æ¶²ã®ç¹çåŸã¯ããããéããã«æ¥è§Šã
ãŠãç®çã®é µçŽ åå¿ã«é©ããPHç°å¢ã圢æããã
ããã«ããããšã«ãããé žååãã³ãã³ã¢ããè£
é µçŽ ã®ä¿åæ§ãèããåäžããããšãšãä¿åæã®
ã«ããªïŒçè²ïŒçæãèããé²ãããšã§ãåæçµ
æã®åçŸæ§ããæ€åºç²ŸåºŠãé¡èã«åäžããã 以äžã«æ¬çºæã®å®æœäŸåã³æ¯èŒäŸã瀺ãã å®æœäŸïŒïŒœ ãŒã©ãã³äžå¡ãã®æœãããåã180ÎŒmã®ç¡è²é
æããªãšãã¬ã³ãã¬ãã¿ã¬ãŒãïŒPETïŒãã€ã«
ã äžã«äžèšè¢«èŠéã«ãªãããã«äžæ§èèªæ€åºçšå
è²è©Šè¬å±€ã氎溶液ãçšããŠå¡åžãã也ç¥ããŠèšã
ãã ã¢ã«ã«ãªåŠçãŒã©ãã³ 17gïŒm2 ããã«ããšããã· ããªãšããã·ãšã¿ããŒã« ïŒå¹³å15ãªãã·ãšãã¬ã³å«æïŒ 75mgïŒm2 ATP 1.5gïŒm2 ç¡«é žãã°ãã·ãŠã 1.2gïŒm2 NAD 280mgïŒm2 ïŒïŒ3â²âïŒïŒïŒ3â²âãžã¡ããã·âïŒïŒ4â²â ãããšãã¬ã³ïŒâãã¹ïŒ»ïŒâïŒïœâããã ããšãã«ïŒâ2Hâããã©ãŸãªãŠã  ãžã¯ããªã 550mgïŒm2 ã¯ãšã³é žãããªãŠã 3.7gïŒm2 ãžã¢ãã©ãŒãŒ ïŒEC 1.6.4.3ïŒ 6000UïŒm2 ã°ãªã»ããŒã«ãããŒãŒ ïŒEC 2.7.1.30ïŒ 1800UïŒm2 ã°ãªã»ããŒã«âïŒçé ž ããããã²ããŒãŒ 10000UïŒm2 ïŒEC 1.1.99.5ïŒ ãã®æ¶²ã«INæ°Žé žåãããªãŠã 氎溶液ã滎äžã
PH6.8ã«èª¿æŽããã äžèšè©Šè¬å±€ã®äžã«ãäžèšå¡åžéã«ãªãããã«ã
ãŠå é®èœå±€ãæ°Žåæ£æ¶²ãçšããŠå¡åžã也ç¥ããã ã¢ã«ã«ãªåŠçãŒã©ãã³ 5.0gïŒm2 ã«ãã«åäºé žåãã¿ã³ 28gïŒm2 ããã«ããšããã· ããªãšããã·ãšã¿ããŒã« ïŒå¹³å15ãªãã·ãšãã¬ã³å«æïŒ 100mgïŒm2 次ã«ãå é®èœå±€ã®äžã«äžèšã®å¡åžéã«ãªããã
ã«ããŠæ¥çå±€ã氎溶液ãçšããŠå¡åžãã也ç¥ããŠ
èšããã ã¢ã«ã«ãªåŠçãŒã©ãã³ 2.7gïŒm2 ããã«ããšããã· ããªãšããã·ãšã¿ããŒã« ïŒå¹³å15ãªãã·ãšãã¬ã³å«æïŒ270mgïŒm2 次ã«ãæ¥çå±€ã®äžã«30gïŒm2ã®å²åã§æ°Žã湿ã
æ°ŽãšããŠäŸçµŠãã湿最ãããã®ã¡ãã°ããŒæŸé»åŠ
çã§èŠªæ°Žåããããªãšãã¬ã³ãã¬ãã¿ã¬ãŒã玡瞟
糞ïŒå€ªã50ãããŒã«ïŒãããªããããç·šç©çå°
ïŒå¹³ååã250ÎŒmïŒãå§çã©ãããŒãããŠå±éå±€
ãèšããã ãã®å±éå±€ã®äžã«äžèšã®çµæã®ã¢ã«ã«ãªå€ãšèŠª
æ°Žæ§ããªããŒãšãå«æãããšã¿ããŒã«åæ£æ¶²ãã
ïŒm2åœã200mlã®å²åã§å¡åžä¹Ÿç¥ããäžæ§èèªå®
éåæçšäžäœåå€å±€åæèŠçŽ ãå®æããã ãšã¿ããŒã« 500ml ããªããã«ãããªãã³ ïŒå¹³åååé36äžïŒ 20gïŒm2 ããã«ããšããã· ããªãšããã·ãšã¿ããŒã« ïŒå¹³å40ãªãã·ãšãã¬ã³å«æïŒ 5gïŒm2 ïŒâã¢ããâïŒâã¡ãã«â ïŒïŒïŒâãããã³ãžãªãŒã« 9gïŒm2 æ¯èŒäŸ ïŒïŒœ ã¢ã«ã«ãªæ§PHç·©è¡å€ïŒïŒâã¢ããâïŒâã¡ãã«
âïŒïŒïŒâãããã³ãžãªãŒã«ïŒå«æåæ£æ¶²ã®æº¶åª
ããšã¿ããŒã«ããåéã®æ°Žãæ¿ããã¢ã«ã«ãªæ§PH
ç·©è¡å€å«æ氎溶液ãçšããä»ã¯å®æœäŸïŒãšåæ§ã«
ããŠãæ¯èŒåæèŠçŽ (1)ãäœæããã æ¯èŒäŸ ïŒïŒœ ã¢ã«ã«ãªæ§PHç·©è¡å€å«æãšã¿ããŒã«åæ£æ¶²ã«ïŒ
âã¢ããâïŒâã¡ãã«ïŒïŒïŒâãããã³ãžãªãŒã«
ãå ããªãã€ãä»ã¯ãå®æœäŸïŒãšåæ§ã«ããŠãæ¯
èŒåæèŠçŽ (2)ãäœæããã åæèŠçŽ ã®è©äŸ¡ïŒœ å®æããèŠçŽ ã15mmÃ15mmã®æ£æ¹åœ¢ãããã«è£
æããç¹éæ57â63452å·å ¬å ±ã«é瀺ã®ãã©ã¹ã
ãã¯ããŠã³ãã«åããŠäžæ§èèªå®éçšååŠåæã¹
ã©ã€ãããã³æ¯èŒçšäžæ§èèªå®éçšååŠåæã¹ã©
ã€ã(1)ïŒ(2)ãå®æããã äžçš®ã®ã¹ã©ã€ãã也ç¥ç¶æ ã§â25âãš45âã«äž
é±éæŸçœ®ããåŸãäžæ§èèªæ¿åºŠã®ç°ãªãããè¡æž
ã10ÎŒç¹çãããšããããã®åæèŠçŽ å ã®PHå€
ã¯8.4ã8.6ïŒè¡šé¢PHé»æ¥µã§ã®æž¬å®å€ïŒã®ç¯å²ã«ã
ã€ããããã次ãã§ã37âã§ïŒåéã€ã³ããŠããŒ
ã·ãšã³ããã®ã¡ã540nmã®æž¬å®å ã§PETæ¯æäœ
åŽããåå°å åŠæ¿åºŠã枬å®ããã åèšè¡æž ã«ã€ããŠå¥ã«ã°ãªã»ããŒã«âïŒâçé ž
ãªãã·ããŒãŒæ³ã§äžæ§èèªæ¿åºŠã決å®ããæ€éç·
ãäœæããæ¯èŒäŸãšæ¯èŒããã äžæ§èèªæ¿åºŠïŒã«å¯ŸããŠã¯ïŒïŒ ããã¢ã«ããã³
溶液ãç¹çããŠå åŠæ¿åºŠã枬å®ããã
ãè¡šã
ãè¡šã
æ¬çºæã«åŸãå®æœäŸïŒã®äžæ§èèªå®éçšäžäœå
å€å±€åæèŠçŽ ã¯ã45âã§ã®åŒ·å¶çµæå£ååŠçïŒé±
éåŸã«ãããŠããæ¯èŒäŸïŒïŒïŒã®äžäœåå€å±€åæ
èŠçŽ ïŒãããã§ã¯ãã¢ã«ã«ãªæ§PHç·©è¡å€ãå¡åžæ
ã«æ€åºè©Šè¬å±€ããŠããïŒã«æ¯ã¹ãŠãããã¯ã°ã©ãŠ
ã³ãçè²å åŠæ¿åºŠã®å¢å ã¯ç¡èŠã§ããå°éã§ã
ãããã€äžæ§èèªå«æéã®åºç¯å²ïŒæ£åžžå€ã®äžé
ã®çŽ3.3åãŸã§ã®ç¯å²ïŒã§ãçºè²å åŠæ¿åºŠã®æžå°
æ®ã©ããªãã倧ããªåŸé ã®æ€éç·ãåŸãããå®é
åæ粟床ãé«ãããšããããã
å€å±€åæèŠçŽ ã¯ã45âã§ã®åŒ·å¶çµæå£ååŠçïŒé±
éåŸã«ãããŠããæ¯èŒäŸïŒïŒïŒã®äžäœåå€å±€åæ
èŠçŽ ïŒãããã§ã¯ãã¢ã«ã«ãªæ§PHç·©è¡å€ãå¡åžæ
ã«æ€åºè©Šè¬å±€ããŠããïŒã«æ¯ã¹ãŠãããã¯ã°ã©ãŠ
ã³ãçè²å åŠæ¿åºŠã®å¢å ã¯ç¡èŠã§ããå°éã§ã
ãããã€äžæ§èèªå«æéã®åºç¯å²ïŒæ£åžžå€ã®äžé
ã®çŽ3.3åãŸã§ã®ç¯å²ïŒã§ãçºè²å åŠæ¿åºŠã®æžå°
æ®ã©ããªãã倧ããªåŸé ã®æ€éç·ãåŸãããå®é
åæ粟床ãé«ãããšããããã
Claims (1)
- ãç¹èš±è«æ±ã®ç¯å²ã ïŒ å ééæ§æ°Žäžééæ§æ¯æäœã®äžã«ãè±æ°ŽçŽ é µ
çŽ ãé žååãã³ãã³ã¢ããè£é µçŽ ãé»åäŒéæ§å
åç©ããã³é»åå容æ§ããã©ãŸãªãŠã å¡©ãå«æã
ãæ€åºè©Šè¬å«æå±€ãæããé žååè£é µçŽ å«æ也åŒ
åæèŠçŽ ã«ãããŠã äžèšæ€åºè©Šè¬å«æå±€ã®äžåŽãããã¯äžåŽã«ã¢ã«
ã«ãªæ§PHç·©è¡å€ãšèŠªæ°Žæ§ããªããŒãã€ã³ããŒãšã
å«ãPH調æŽå±€ãã被æ€æ¶²ã也åŒå€å±€åæèŠçŽ ã«ç¹
çãããéã«è©²åæèŠçŽ å ã®PHå€7.5ã10.0ã®ç¯
å²å ã«èª¿æŽã§ããããã«åããããŠããããšãç¹
城ãšããé žååè£é µçŽ å«æ也åŒåæèŠçŽ ã ïŒ äžèšPH調æŽå±€ãæ€åºè©Šè¬å«æå±€ã®äžåŽã«èšã
ãããå€åæ§å±éå±€ãšããŠãæ©èœããå€åæ§ã®å±€
ã§ããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé èšèŒã®é žååé µçŽ å«
æ也åŒåæèŠçŽ ã
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26509086A JPS63119694A (ja) | 1986-11-06 | 1986-11-06 | é žååè£é µçŽ å«æ也åŒåæèŠçŽ |
DE8787114791T DE3783851T2 (de) | 1986-10-09 | 1987-10-09 | Integrales, mehrschichtiges element fuer analyse. |
US07/107,674 US5063153A (en) | 1986-10-09 | 1987-10-09 | Integral multilayer analytical element |
EP87114791A EP0264079B1 (en) | 1986-10-09 | 1987-10-09 | Integral multilayer analytical element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26509086A JPS63119694A (ja) | 1986-11-06 | 1986-11-06 | é žååè£é µçŽ å«æ也åŒåæèŠçŽ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63119694A JPS63119694A (ja) | 1988-05-24 |
JPH0578314B2 true JPH0578314B2 (ja) | 1993-10-28 |
Family
ID=17412458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP26509086A Granted JPS63119694A (ja) | 1986-10-09 | 1986-11-06 | é žååè£é µçŽ å«æ也åŒåæèŠçŽ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63119694A (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2614124B2 (ja) * | 1989-12-08 | 1997-05-28 | å¯å£«åçãã€ã«ã æ ªåŒäŒç€Ÿ | äžäœåå€å±€åæèŠçŽ |
JP5812672B2 (ja) * | 2011-04-28 | 2015-11-17 | ã¢ãŒã¯ã¬ã€æ ªåŒäŒç€Ÿ | ä¹³é žè±æ°ŽçŽ é µçŽ æž¬å®çšè©Šéšç |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5991896A (ja) * | 1982-11-18 | 1984-05-26 | Konishiroku Photo Ind Co Ltd | éå åè£é µçŽ æ€åºçšå€å±€åæçŽ å |
JPS6043400A (ja) * | 1983-07-25 | 1985-03-07 | ã€âã¹ããã³ãã³ããã¯ãã«ã³ããâ | ã¢ã«ã«ãªãã¹ãã¢ã¿âãŒåæçšä¹ŸåŒåæèŠçŽ |
-
1986
- 1986-11-06 JP JP26509086A patent/JPS63119694A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5991896A (ja) * | 1982-11-18 | 1984-05-26 | Konishiroku Photo Ind Co Ltd | éå åè£é µçŽ æ€åºçšå€å±€åæçŽ å |
JPS6043400A (ja) * | 1983-07-25 | 1985-03-07 | ã€âã¹ããã³ãã³ããã¯ãã«ã³ããâ | ã¢ã«ã«ãªãã¹ãã¢ã¿âãŒåæçšä¹ŸåŒåæèŠçŽ |
Also Published As
Publication number | Publication date |
---|---|
JPS63119694A (ja) | 1988-05-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1143132C (zh) | å¯çšèçŒè§å¯çè¡ç³æ£æµæ¡ | |
EP0382207B1 (en) | Analytical element for whole blood | |
US5063153A (en) | Integral multilayer analytical element | |
JPH04637B2 (ja) | ||
EP1037048A2 (en) | Quantitative analysis of glucose or cholesterol in whole blood | |
EP0226465B1 (en) | Integral multilayer analytical element | |
US4990457A (en) | Whole blood dry analysis element | |
JPH0550275B2 (ja) | ||
EP0244825B1 (en) | Dry-type analytical element for cholesterol | |
US4939085A (en) | Oxidized coenzyme-containing dry analytical element | |
EP0322882B1 (en) | Integral multilayer analytical element | |
US4876207A (en) | Compositions for the detection of high levels of hydrogen peroxide | |
JPH054031B2 (ja) | ||
EP0278496A1 (en) | Integral multilayer analysis element | |
JPH0578314B2 (ja) | ||
JP3167508B2 (ja) | ç¡æ©çå®éçšè©Šè¬åã³ä¹ŸåŒåæèŠçŽ | |
EP1162451B1 (en) | Dry measuring test device | |
JP4003993B2 (ja) | 也åŒåæèŠçŽ ã®è£œé æ¹æ³åã³ä¹ŸåŒåæèŠçŽ | |
USH622H (en) | Analytical element for measuring activity of creatine kinase | |
JP2513509B2 (ja) | å°¿çŽ åæçšè©Šè¬çµæç©åã³ãããå«ãäžäœåå€å±€åæèŠçŽ | |
US6905653B1 (en) | Ion activity measuring device and method for producing the same | |
JPH0481439B2 (ja) | ||
JPS6394993A (ja) | é žååè£é µçŽ ãå«æãã也åŒåæèŠçŽ | |
JPH0579319B2 (ja) | ||
JPH0578318B2 (ja) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |