CN101014334A - 丙型肝炎病毒阳性人肝硬化患者用肝癌发生和发展抑制剂 - Google Patents
丙型肝炎病毒阳性人肝硬化患者用肝癌发生和发展抑制剂 Download PDFInfo
- Publication number
- CN101014334A CN101014334A CNA2005800298908A CN200580029890A CN101014334A CN 101014334 A CN101014334 A CN 101014334A CN A2005800298908 A CNA2005800298908 A CN A2005800298908A CN 200580029890 A CN200580029890 A CN 200580029890A CN 101014334 A CN101014334 A CN 101014334A
- Authority
- CN
- China
- Prior art keywords
- liver cirrhosis
- valine
- leucine
- hepatocarcinoma
- isoleucine
- 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.)
- Granted
Links
- 208000019425 cirrhosis of liver Diseases 0.000 title claims abstract description 91
- 241000711549 Hepacivirus C Species 0.000 title claims abstract description 50
- 239000003112 inhibitor Substances 0.000 title claims abstract description 25
- 201000007270 liver cancer Diseases 0.000 title abstract description 9
- 208000014018 liver neoplasm Diseases 0.000 title abstract description 9
- KZSNJWFQEVHDMF-BYPYZUCNSA-N L-valine Chemical compound CC(C)[C@H](N)C(O)=O KZSNJWFQEVHDMF-BYPYZUCNSA-N 0.000 claims abstract description 45
- KZSNJWFQEVHDMF-UHFFFAOYSA-N Valine Natural products CC(C)C(N)C(O)=O KZSNJWFQEVHDMF-UHFFFAOYSA-N 0.000 claims abstract description 45
- 239000004474 valine Substances 0.000 claims abstract description 45
- ROHFNLRQFUQHCH-YFKPBYRVSA-N L-leucine Chemical compound CC(C)C[C@H](N)C(O)=O ROHFNLRQFUQHCH-YFKPBYRVSA-N 0.000 claims abstract description 44
- ROHFNLRQFUQHCH-UHFFFAOYSA-N Leucine Natural products CC(C)CC(N)C(O)=O ROHFNLRQFUQHCH-UHFFFAOYSA-N 0.000 claims abstract description 44
- AGPKZVBTJJNPAG-WHFBIAKZSA-N L-isoleucine Chemical compound CC[C@H](C)[C@H](N)C(O)=O AGPKZVBTJJNPAG-WHFBIAKZSA-N 0.000 claims abstract description 43
- 229960000310 isoleucine Drugs 0.000 claims abstract description 43
- AGPKZVBTJJNPAG-UHFFFAOYSA-N isoleucine Natural products CCC(C)C(N)C(O)=O AGPKZVBTJJNPAG-UHFFFAOYSA-N 0.000 claims abstract description 43
- 229940024606 amino acid Drugs 0.000 claims abstract description 29
- 239000003814 drug Substances 0.000 claims abstract description 28
- 150000001413 amino acids Chemical class 0.000 claims abstract description 27
- 239000000203 mixture Substances 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 20
- 235000013305 food Nutrition 0.000 claims description 16
- 230000001447 compensatory effect Effects 0.000 claims description 14
- 238000011161 development Methods 0.000 claims description 12
- 238000002560 therapeutic procedure Methods 0.000 claims description 11
- 230000003203 everyday effect Effects 0.000 claims description 10
- 238000012856 packing Methods 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 4
- 239000003937 drug carrier Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 10
- 229940079593 drug Drugs 0.000 abstract description 7
- 206010016654 Fibrosis Diseases 0.000 abstract description 4
- 230000007882 cirrhosis Effects 0.000 abstract description 4
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- 235000001014 amino acid Nutrition 0.000 description 20
- 238000002360 preparation method Methods 0.000 description 17
- 239000003795 chemical substances by application Substances 0.000 description 13
- 206010028980 Neoplasm Diseases 0.000 description 11
- 201000011510 cancer Diseases 0.000 description 11
- 239000004615 ingredient Substances 0.000 description 11
- 150000005693 branched-chain amino acids Chemical class 0.000 description 8
- 241000700721 Hepatitis B virus Species 0.000 description 6
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 6
- 239000008187 granular material Substances 0.000 description 6
- -1 aromatic amino acid Chemical class 0.000 description 5
- 239000001913 cellulose Substances 0.000 description 5
- 229920002678 cellulose Polymers 0.000 description 5
- 201000010099 disease Diseases 0.000 description 5
- 208000015181 infectious disease Diseases 0.000 description 5
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 4
- 241000700605 Viruses Species 0.000 description 4
- 235000005911 diet Nutrition 0.000 description 4
- 230000037213 diet Effects 0.000 description 4
- 208000006454 hepatitis Diseases 0.000 description 4
- 231100000283 hepatitis Toxicity 0.000 description 4
- 230000005764 inhibitory process Effects 0.000 description 4
- 239000000546 pharmaceutical excipient Substances 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 208000003623 Hypoalbuminemia Diseases 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 229920002472 Starch Polymers 0.000 description 3
- 239000001768 carboxy methyl cellulose Substances 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000002969 morbid Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 235000018102 proteins Nutrition 0.000 description 3
- 102000004169 proteins and genes Human genes 0.000 description 3
- 108090000623 proteins and genes Proteins 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000008107 starch Substances 0.000 description 3
- 235000019698 starch Nutrition 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- HDTRYLNUVZCQOY-UHFFFAOYSA-N α-D-glucopyranosyl-α-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OC1C(O)C(O)C(O)C(CO)O1 HDTRYLNUVZCQOY-UHFFFAOYSA-N 0.000 description 2
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 2
- 101100046775 Arabidopsis thaliana TPPA gene Proteins 0.000 description 2
- 206010003445 Ascites Diseases 0.000 description 2
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- 208000005176 Hepatitis C Diseases 0.000 description 2
- 206010019799 Hepatitis viral Diseases 0.000 description 2
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 2
- 102000014150 Interferons Human genes 0.000 description 2
- 108010050904 Interferons Proteins 0.000 description 2
- FFEARJCKVFRZRR-BYPYZUCNSA-N L-methionine Chemical compound CSCC[C@H](N)C(O)=O FFEARJCKVFRZRR-BYPYZUCNSA-N 0.000 description 2
- COLNVLDHVKWLRT-QMMMGPOBSA-N L-phenylalanine Chemical compound OC(=O)[C@@H](N)CC1=CC=CC=C1 COLNVLDHVKWLRT-QMMMGPOBSA-N 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 102000007562 Serum Albumin Human genes 0.000 description 2
- 108010071390 Serum Albumin Proteins 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- HDTRYLNUVZCQOY-WSWWMNSNSA-N Trehalose Natural products O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-WSWWMNSNSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 235000010489 acacia gum Nutrition 0.000 description 2
- 239000001785 acacia senegal l. willd gum Substances 0.000 description 2
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 2
- 239000002671 adjuvant Substances 0.000 description 2
- HDTRYLNUVZCQOY-LIZSDCNHSA-N alpha,alpha-trehalose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-LIZSDCNHSA-N 0.000 description 2
- 230000002421 anti-septic effect Effects 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- 235000006708 antioxidants Nutrition 0.000 description 2
- SESFRYSPDFLNCH-UHFFFAOYSA-N benzyl benzoate Chemical compound C=1C=CC=CC=1C(=O)OCC1=CC=CC=C1 SESFRYSPDFLNCH-UHFFFAOYSA-N 0.000 description 2
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 150000001720 carbohydrates Chemical class 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000002354 daily effect Effects 0.000 description 2
- 239000003995 emulsifying agent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 235000013376 functional food Nutrition 0.000 description 2
- 239000008273 gelatin Substances 0.000 description 2
- 229920000159 gelatin Polymers 0.000 description 2
- 235000019322 gelatine Nutrition 0.000 description 2
- 235000011852 gelatine desserts Nutrition 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- 208000007386 hepatic encephalopathy Diseases 0.000 description 2
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 2
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 2
- 229940079322 interferon Drugs 0.000 description 2
- 230000000968 intestinal effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 210000004185 liver Anatomy 0.000 description 2
- 208000019423 liver disease Diseases 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 235000010355 mannitol Nutrition 0.000 description 2
- 229930182817 methionine Natural products 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- COLNVLDHVKWLRT-UHFFFAOYSA-N phenylalanine Natural products OC(=O)C(N)CC1=CC=CC=C1 COLNVLDHVKWLRT-UHFFFAOYSA-N 0.000 description 2
- 239000000902 placebo Substances 0.000 description 2
- 229940068196 placebo Drugs 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004393 prognosis Methods 0.000 description 2
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 2
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 239000000375 suspending agent Substances 0.000 description 2
- 239000006188 syrup Substances 0.000 description 2
- 235000020357 syrup Nutrition 0.000 description 2
- 239000003826 tablet Substances 0.000 description 2
- XZZNDPSIHUTMOC-UHFFFAOYSA-N triphenyl phosphate Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)(=O)OC1=CC=CC=C1 XZZNDPSIHUTMOC-UHFFFAOYSA-N 0.000 description 2
- 201000001862 viral hepatitis Diseases 0.000 description 2
- OCUSNPIJIZCRSZ-ZTZWCFDHSA-N (2s)-2-amino-3-methylbutanoic acid;(2s)-2-amino-4-methylpentanoic acid;(2s,3s)-2-amino-3-methylpentanoic acid Chemical compound CC(C)[C@H](N)C(O)=O.CC[C@H](C)[C@H](N)C(O)=O.CC(C)C[C@H](N)C(O)=O OCUSNPIJIZCRSZ-ZTZWCFDHSA-N 0.000 description 1
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 description 1
- WRMNZCZEMHIOCP-UHFFFAOYSA-N 2-phenylethanol Chemical compound OCCC1=CC=CC=C1 WRMNZCZEMHIOCP-UHFFFAOYSA-N 0.000 description 1
- 102000009027 Albumins Human genes 0.000 description 1
- 108010088751 Albumins Proteins 0.000 description 1
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 239000004475 Arginine Substances 0.000 description 1
- 208000014644 Brain disease Diseases 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 208000005623 Carcinogenesis Diseases 0.000 description 1
- 206010009208 Cirrhosis alcoholic Diseases 0.000 description 1
- 239000004287 Dehydroacetic acid Substances 0.000 description 1
- 208000012239 Developmental disease Diseases 0.000 description 1
- 208000032274 Encephalopathy Diseases 0.000 description 1
- 208000010334 End Stage Liver Disease Diseases 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 1
- OUYCCCASQSFEME-QMMMGPOBSA-N L-tyrosine Chemical compound OC(=O)[C@@H](N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-QMMMGPOBSA-N 0.000 description 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- VTAJIXDZFCRWBR-UHFFFAOYSA-N Licoricesaponin B2 Natural products C1C(C2C(C3(CCC4(C)CCC(C)(CC4C3=CC2)C(O)=O)C)(C)CC2)(C)C2C(C)(C)CC1OC1OC(C(O)=O)C(O)C(O)C1OC1OC(C(O)=O)C(O)C(O)C1O VTAJIXDZFCRWBR-UHFFFAOYSA-N 0.000 description 1
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 1
- 239000004472 Lysine Substances 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- HCBIBCJNVBAKAB-UHFFFAOYSA-N Procaine hydrochloride Chemical compound Cl.CCN(CC)CCOC(=O)C1=CC=C(N)C=C1 HCBIBCJNVBAKAB-UHFFFAOYSA-N 0.000 description 1
- IWUCXVSUMQZMFG-AFCXAGJDSA-N Ribavirin Chemical compound N1=C(C(=O)N)N=CN1[C@H]1[C@H](O)[C@H](O)[C@@H](CO)O1 IWUCXVSUMQZMFG-AFCXAGJDSA-N 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 239000004141 Sodium laurylsulphate Substances 0.000 description 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- ABBQHOQBGMUPJH-UHFFFAOYSA-M Sodium salicylate Chemical compound [Na+].OC1=CC=CC=C1C([O-])=O ABBQHOQBGMUPJH-UHFFFAOYSA-M 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 230000007059 acute toxicity Effects 0.000 description 1
- 231100000403 acute toxicity Toxicity 0.000 description 1
- 208000010002 alcoholic liver cirrhosis Diseases 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 230000037354 amino acid metabolism Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000000890 antigenic effect Effects 0.000 description 1
- 239000003443 antiviral agent Substances 0.000 description 1
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 description 1
- 235000010323 ascorbic acid Nutrition 0.000 description 1
- 229960005070 ascorbic acid Drugs 0.000 description 1
- 239000011668 ascorbic acid Substances 0.000 description 1
- 235000003704 aspartic acid Nutrition 0.000 description 1
- 229960002903 benzyl benzoate Drugs 0.000 description 1
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 235000012970 cakes Nutrition 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000004227 calcium gluconate Substances 0.000 description 1
- 229960004494 calcium gluconate Drugs 0.000 description 1
- 235000013927 calcium gluconate Nutrition 0.000 description 1
- NEEHYRZPVYRGPP-UHFFFAOYSA-L calcium;2,3,4,5,6-pentahydroxyhexanoate Chemical compound [Ca+2].OCC(O)C(O)C(O)C(O)C([O-])=O.OCC(O)C(O)C(O)C(O)C([O-])=O NEEHYRZPVYRGPP-UHFFFAOYSA-L 0.000 description 1
- 230000036952 cancer formation Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 235000013877 carbamide Nutrition 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 231100000504 carcinogenesis Toxicity 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 238000007385 chemical modification Methods 0.000 description 1
- OSASVXMJTNOKOY-UHFFFAOYSA-N chlorobutanol Chemical compound CC(C)(O)C(Cl)(Cl)Cl OSASVXMJTNOKOY-UHFFFAOYSA-N 0.000 description 1
- 208000037976 chronic inflammation Diseases 0.000 description 1
- 230000006020 chronic inflammation Effects 0.000 description 1
- 208000011444 chronic liver failure Diseases 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 235000018417 cysteine Nutrition 0.000 description 1
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 235000019258 dehydroacetic acid Nutrition 0.000 description 1
- JEQRBTDTEKWZBW-UHFFFAOYSA-N dehydroacetic acid Chemical compound CC(=O)C1=C(O)OC(C)=CC1=O JEQRBTDTEKWZBW-UHFFFAOYSA-N 0.000 description 1
- 229940061632 dehydroacetic acid Drugs 0.000 description 1
- PGRHXDWITVMQBC-UHFFFAOYSA-N dehydroacetic acid Natural products CC(=O)C1C(=O)OC(C)=CC1=O PGRHXDWITVMQBC-UHFFFAOYSA-N 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229960000633 dextran sulfate Drugs 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000001079 digestive effect Effects 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- BEFDCLMNVWHSGT-UHFFFAOYSA-N ethenylcyclopentane Chemical compound C=CC1CCCC1 BEFDCLMNVWHSGT-UHFFFAOYSA-N 0.000 description 1
- 235000015203 fruit juice Nutrition 0.000 description 1
- 229940014259 gelatin Drugs 0.000 description 1
- 229960001031 glucose Drugs 0.000 description 1
- ZDXPYRJPNDTMRX-UHFFFAOYSA-N glutamine Natural products OC(=O)C(N)CCC(N)=O ZDXPYRJPNDTMRX-UHFFFAOYSA-N 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 229940075507 glyceryl monostearate Drugs 0.000 description 1
- LPLVUJXQOOQHMX-UHFFFAOYSA-N glycyrrhetinic acid glycoside Natural products C1CC(C2C(C3(CCC4(C)CCC(C)(CC4C3=CC2=O)C(O)=O)C)(C)CC2)(C)C2C(C)(C)C1OC1OC(C(O)=O)C(O)C(O)C1OC1OC(C(O)=O)C(O)C(O)C1O LPLVUJXQOOQHMX-UHFFFAOYSA-N 0.000 description 1
- 239000001685 glycyrrhizic acid Substances 0.000 description 1
- 229960004949 glycyrrhizic acid Drugs 0.000 description 1
- UYRUBYNTXSDKQT-UHFFFAOYSA-N glycyrrhizic acid Natural products CC1(C)C(CCC2(C)C1CCC3(C)C2C(=O)C=C4C5CC(C)(CCC5(C)CCC34C)C(=O)O)OC6OC(C(O)C(O)C6OC7OC(O)C(O)C(O)C7C(=O)O)C(=O)O UYRUBYNTXSDKQT-UHFFFAOYSA-N 0.000 description 1
- 235000019410 glycyrrhizin Nutrition 0.000 description 1
- LPLVUJXQOOQHMX-QWBHMCJMSA-N glycyrrhizinic acid Chemical compound O([C@@H]1[C@@H](O)[C@H](O)[C@H](O[C@@H]1O[C@@H]1C([C@H]2[C@]([C@@H]3[C@@]([C@@]4(CC[C@@]5(C)CC[C@@](C)(C[C@H]5C4=CC3=O)C(O)=O)C)(C)CC2)(C)CC1)(C)C)C(O)=O)[C@@H]1O[C@H](C(O)=O)[C@@H](O)[C@H](O)[C@H]1O LPLVUJXQOOQHMX-QWBHMCJMSA-N 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000002440 hepatic effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001524 infective effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 239000000787 lecithin Substances 0.000 description 1
- 235000010445 lecithin Nutrition 0.000 description 1
- 229940067606 lecithin Drugs 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 208000030159 metabolic disease Diseases 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000001788 mono and diglycerides of fatty acids Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000003715 nutritional status Nutrition 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- WVDDGKGOMKODPV-ZQBYOMGUSA-N phenyl(114C)methanol Chemical compound O[14CH2]C1=CC=CC=C1 WVDDGKGOMKODPV-ZQBYOMGUSA-N 0.000 description 1
- 229950008882 polysorbate Drugs 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 229940068984 polyvinyl alcohol Drugs 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 229960001309 procaine hydrochloride Drugs 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000001869 rapid Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 229960000329 ribavirin Drugs 0.000 description 1
- HZCAHMRRMINHDJ-DBRKOABJSA-N ribavirin Natural products O[C@@H]1[C@H](O)[C@@H](CO)O[C@H]1N1N=CN=C1 HZCAHMRRMINHDJ-DBRKOABJSA-N 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 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
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- 229960004025 sodium salicylate Drugs 0.000 description 1
- 235000010199 sorbic acid Nutrition 0.000 description 1
- 239000004334 sorbic acid Substances 0.000 description 1
- 229940075582 sorbic acid Drugs 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000009469 supplementation Effects 0.000 description 1
- 235000019605 sweet taste sensations Nutrition 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- OUYCCCASQSFEME-UHFFFAOYSA-N tyrosine Natural products OC(=O)C(N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-UHFFFAOYSA-N 0.000 description 1
- RUDATBOHQWOJDD-UZVSRGJWSA-N ursodeoxycholic acid Chemical compound C([C@H]1C[C@@H]2O)[C@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@@H](CCC(O)=O)C)[C@@]2(C)CC1 RUDATBOHQWOJDD-UZVSRGJWSA-N 0.000 description 1
- 229960001661 ursodiol Drugs 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
- A61K31/19—Carboxylic acids, e.g. valproic acid
- A61K31/195—Carboxylic acids, e.g. valproic acid having an amino group
- A61K31/197—Carboxylic acids, e.g. valproic acid having an amino group the amino and the carboxyl groups being attached to the same acyclic carbon chain, e.g. gamma-aminobutyric acid [GABA], beta-alanine, epsilon-aminocaproic acid or pantothenic acid
- A61K31/198—Alpha-amino acids, e.g. alanine or edetic acid [EDTA]
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
- A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
- A23L33/17—Amino acids, peptides or proteins
- A23L33/175—Amino acids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/16—Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Nutrition Science (AREA)
- Organic Chemistry (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Mycology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Gastroenterology & Hepatology (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Physiology (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
本发明提供含有异亮氨酸、亮氨酸和缬氨酸3种氨基酸的丙型肝炎病毒阳性人肝硬化患者用肝癌发生和/或发展抑制剂,作为对于丙型肝炎病毒阳性人肝硬化患者的肝癌发生和/或发展具有抑制效果的药剂。
Description
技术领域
本发明涉及一种药剂,其特征在于:抑制在丙型肝炎病毒阳性人肝硬化患者中的肝癌的发生、发展。
背景技术
虽然从肝炎、肝硬化转变为肝癌的机理还不十分清楚,但认为除去肝炎、肝硬化的病因对抑制肝癌尤为重要。
根据其病因,肝硬化被分为:丙型肝炎病毒(HCV)相关的肝硬化(丙型肝硬化)、乙型肝炎病毒(HBV)相关的肝硬化(乙型肝硬化)、酒精性肝硬化、其他(非乙非丙型、特殊型等)。往往还有同时感染HCV和HBV的情况(HBV·HCV混合型)。在这些病因中,由丙型肝炎病毒导致的肝硬化患者(以下也称为丙型肝炎病毒阳性人肝硬化患者)最多。
还有报告指出,丙型肝硬化患者的肝癌发病率与乙型肝硬化患者的情况不同,随着时间的经过而增加(参照K.Ikeda et a1.,“肝脏病学(Hepatology)”(1993)18:47~53)。可以说,在肝癌的发病中,约有70~80%以丙型肝炎病毒感染为原因。因此,丙型肝炎病毒阳性人肝硬化患者中,抑制肝癌的发生对预后的改善非常重要,目前需要有效的丙型肝炎病毒阳性人肝硬化患者用肝癌发生、发展抑制剂。
作为目前肝硬化的治疗方法,例如,有人报告了如果通过干扰素治疗除去肝炎病毒,则可有意义地抑制癌发生(参照Y.Imai et al.,“内科学学会(Annals Internal Medicine)”(1998)129:94)。作为除去肝炎病毒的方法,还有使用抗病毒剂的治疗方法(参照J.G.McHutchisonet al.,“新英格兰医学杂志(The New England Journal of Medicine)”(1998)339:1485和J.Main et a1.,“病毒性肝炎杂志(Journal of ViralHepatitis)”(1996)3:211)。
但是,在任何情况下都不能将所有患者中的病毒除去,不能达到完全地预防肝癌的发生。
虽然也进行了通过利用保肝药物等抑制慢性炎症来抑制肝癌发病的尝试,但还是不能完全地预防肝癌的发生(参照H.Oka et al.,“癌症(Cancer)”(1995)76:743和Y.Arase et al.,”癌症(Cancer)”(1997)79:1494)。
另外,还进行了利用蛋氨酸缺乏、缬氨酸缺乏、天冬氨酸缺乏、赖氨酸缺乏、半胱氨酸缺乏或苯基丙氨酸缺乏、多量投给精氨酸或多量投给谷氨酰胺之类的特定氨基酸缺乏或者过量投给来治疗、抑制癌症的尝试,但还并未达到令人满意的状况(参照西平哲郎等,“日本肠外与肠内营养杂志(JJPEN)”(1997)19:195~199和黑川典枝等“营养-评价与治疗”(1992)vol.9 No.2 p.142~146)。
可是,在肝硬化患者中,往往伴随着由于蛋白质、氨基酸的代谢异常而导致血液中Fischer比(支链氨基9酸mol(异蛋氨酸+亮氨酸+缬氨酸)/芳香族氨基酸mol(苯基丙氨酸+酪氨酸))的降低、血清白蛋白浓度的降低,在这种病例中,血清白蛋白浓度与Fischer比呈正相关(参照武藤泰敏等,日本医事新报(1983)3101:3),已知如果血清白蛋白浓度变低则导致生命预后恶化(参照武藤泰敏等,“日本肠外与肠内营养杂志(JJPEN)”(1995)17:208)。
因此,为了改善肝硬化患者中伴随着这种氨基酸代谢异常的低白蛋白血症,投给了称为リ-バクト(LIVACT,注册商标)的支链氨基酸(BCAA)混合剂。
对于作为伴随肝性脑病的慢性肝衰竭患者的营养状态改善药物的アミノレバン(Aminoleban)EN(注册商标),有人报告了将含有该药剂的饲料投给化学诱发肝癌的大鼠时,与给与通常饲料的对照组进行比较中有抑制肝癌发生的倾向(参照黑川典枝等,“营养-评价与治疗”(1992)vol.9 No.2 p.142~146),但在同文献中并未暗示这种抑癌效果与作为在糖质、蛋白质、脂质中添加有各种维生素和矿物的平衡营养药的アミノレバン EN(注册商标)中的特定成分有关。
同样,有人报告了当将BCAA添加饲料长期投给作为自然发癌模型的LEC大鼠中时,与对照组比较,虽然癌症的发生数没有差别,但对癌症的进展具有抑制性作用(参照奥濑纪晃等,“肝脏”(2002)43增刊(2):A359),但在同文献中也没有记载BCAA的种类、混合比等,也没有暗示该作用与BCAA中的特定成分有关。
上述的リ-バクト(注册商标)为含有异亮氨酸、亮氨酸和缬氨酸3种支链氨基酸的制剂,是通过以适当比例口服补充支链氨基酸,用以矫正Fischer比、提高血清白蛋白浓度、改善病态而开发的药剂,但并不了解其抑制发癌的作用。也不了解低白蛋白血症和癌症发生的技术关联性。
发明内容
本发明所要解决的课题在于提供具有抑制丙型肝炎病毒阳性人肝硬化患者的肝癌发生、发展效果的药剂。
本发明人等为了解决上述课题进行了深入研究,结果发现以异亮氨酸、亮氨酸和缬氨酸3种氨基酸作为有效成分的组合物具有抑制丙型肝炎病毒阳性人肝硬化患者的肝癌发生、发展的效果,进而完成了本发明。本发明包括以下内容。
(1)一种丙型肝炎病毒阳性人肝硬化患者用肝癌发生和/或发展抑制剂,该抑制剂含有异亮氨酸、亮氨酸和缬氨酸3种氨基酸。
(2)(1)的肝癌发生和/或发展抑制剂,其中肝硬化患者为男性。
(3)(1)或(2)的肝癌发生和/或发展抑制剂,其中肝硬化为非代偿性肝硬化。
(4)(1)~(3)中任一项的肝癌发生和/或发展抑制剂,其特征在于:异亮氨酸、亮氨酸和缬氨酸的重量比为1∶1.5~2.5∶0.8~1.7。
(5)(1)~(4)中任一项的肝癌发生和/或发展抑制剂,其特征在于:每日的给药量为2.0g~50.0g。
(6)一种用于抑制丙型肝炎病毒阳性人肝硬化患者的肝癌发生和发展的医药组合物,该组合物含有异亮氨酸、亮氨酸和缬氨酸3种氨基酸以及药学上可接受的载体。
(7)(6)的医药组合物,其中肝硬化患者为男性。
(8)(6)或(7)的医药组合物,其中肝硬化为非代偿性肝硬化。
(9)(6)~(8)中任一项的医药组合物,其特征在于:异亮氨酸、亮氨酸和缬氨酸的重量比为1∶1.5~2.5∶0.8~1.7。
(10)(6)~(9)中任一项的医药组合物,其特征在于:每日的给药量以异亮氨酸、亮氨酸和缬氨酸总量计为2.0g~50.0g。
(11)一种预防、治疗肝癌的方法,该方法包括将异亮氨酸、亮氨酸和缬氨酸3种氨基酸的有效量对丙型肝炎病毒阳性人肝硬化患者进行给药。
(12)(11)的方法,其中肝硬化患者为男性。
(13)(11)或(12)的方法,其中肝硬化为非代偿性肝硬化。
(14)(11)~(13)中任一项的方法,其特征在于:异亮氨酸、亮氨酸和缬氨酸的重量比为1∶1.5~2.5∶0.8~1.7。
(15)(11)~(14)中任一项的方法,其特征在于:异亮氨酸、亮氨酸和缬氨酸的每日给药量总计为2.0g~50.0g。
(16)异亮氨酸、亮氨酸和缬氨酸在制造含有异亮氨酸、亮氨酸和缬氨酸3种氨基酸的丙型肝炎病毒阳性人肝硬化患者用肝癌发生和/或发展抑制剂中的应用。
(17)(16)的应用,其中肝硬化患者为男性。
(18)(16)或(17)的应用,其中肝硬化为非代偿性肝硬化。
(19)(16)~(18)中任一项的应用,其特征在于:使用异亮氨酸、亮氨酸和缬氨酸使之重量比为1∶1.5~2.5∶0.8~1.7。
(20)(16)~(19)中任一项的应用,其特征在于:含有异亮氨酸、亮氨酸和缬氨酸3种氨基酸的丙型肝炎病毒阳性人肝硬化患者用肝癌发生和/或发展抑制剂的每日给药量为2.0g~50.0g。
(21)一种商业包装,该包装包括含有异亮氨酸、亮氨酸和缬氨酸3种氨基酸的丙型肝炎病毒阳性人肝硬化患者用肝癌发生和/或发展抑制剂以及记载有该药剂在抑制肝癌发生和/或发展的应用中相关说明的书面文件。
(22)一种含有异亮氨酸、亮氨酸和缬氨酸3种氨基酸的食品,该食品带有用于抑制丙型肝炎病毒阳性人肝硬化患者的肝癌发生和/或发展的表示。
附图简述
图1表示进行食物治疗和リ-バクト颗粒给药的HCV阳性男性肝硬化患者的肝癌累积非表现率。
实施发明的最佳方式
以下对本发明的实施方式加以说明。
本发明的丙型肝炎病毒阳性人肝硬化患者用肝癌发生、发展抑制剂(以下称为本发明的药剂)的给药方式、剂型可以是口服给药,也可以是胃肠外给药,作为口服给药剂可以举出散剂、粒剂、胶囊剂、片剂、咀嚼剂等固形剂,溶液剂、糖浆剂等液体剂,作为胃肠外给药剂可以举出注射剂、喷雾剂等。
本发明的药剂对于人、特别是男性的患者有效。
本发明药剂所适应的病态,对预防丙型肝炎病毒阳性人肝硬化患者的肝癌发生和对现有肝病治疗剂无法得到充分治疗效果的丙型肝炎病毒阳性人肝硬化患者的肝癌发生、发展的抑制、治愈有效。特别对肝硬化为非代偿性肝硬化的情况有效。
虽然已知以异亮氨酸、亮氨酸和缬氨酸3种氨基酸作为有效成分的组合物改善肝硬化患者的低白蛋白血症,但在对于本发明丙型肝炎病毒阳性人肝硬化患者的肝癌发生、发展的抑制等适用中,血清白蛋白值的降低并非适用条件。
已知肝脏有很大的功能性储备,但在肝硬化患者中,该功能性储备显著降低,对于出现了消化管出血、腹水、脑病、感染症等的病期使用所谓非代偿性肝硬化的病名。与此相对,对于功能性储备并未如此降低的病期使用所谓代偿性肝硬化的病名。
特定丙型肝硬化、乙型肝硬化或混在型的患者,只要检查肝硬化患者中HCV和HBV的感染即可。HCV或HBV的感染分别使用HBs抗原的测定(RIA法、EIA法等)或HCV抗体的测定(市售HCV抗体测定试剂盒)。即使HCV抗体阴性,也存在利用PCR法测定HCV-RNA为阳性的肝硬化患者,因此对HCV抗体阴性患者利用PCR法进一步测定HCV-RNA是有效的。通过上述方法和其他能够确认HCV或HBV感染的方法确认为阳性的肝硬化患者,被特定为HCV型·HBV型·混合型的肝硬化患者。即,本发明中,所谓的丙型肝炎病毒阳性人肝硬化患者是确认为HCV感染的人肝硬化患者,是来自于丙型肝炎(相关)的肝硬化患者。
本发明中的异亮氨酸、亮氨酸和缬氨酸可以是D体,也可以是L体,优选为L体。
3种氨基酸的混合比以重量比计为1∶1.5~2.5∶0.8~1.7,特别优选为1∶1.9~2.2∶1.1~1.3的范围。如果脱离该范围,则难以得到有效的作用效果。
给药量随对象患者的年龄、体重、病态、给药方法等的不同而不同,通常一日量以0.5~30.0g异亮氨酸、1.0~60.0g亮氨酸、0.5~30.0g缬氨酸作为标准。在一般成人的情况,优选一日量为2.0~10.0g异亮氨酸、3.0~20.0g亮氨酸、2.0~10.0g缬氨酸,更优选为2.5~3.5g异亮氨酸、5.0~7.0g亮氨酸、3.0~4.0g缬氨酸,3种氨基酸的总量优选每日为2.0g~50.0g左右,将其分为1~6次、优选1~3次进行给药。
作为本发明有效成分的异亮氨酸、亮氨酸和缬氨酸可以各自单独或以任意组合含有在制剂中或者可以全部含有在一种制剂中。单独制成制剂进行给药时,它们的给药途径、给药剂型可相同、也可不同,另外,分别给药的时间可以相同也可以不同。根据并用药剂的种类或效果适当决定。即,本发明的肝癌发生和/或发展抑制剂还可以是同时含有3种氨基酸的制剂,或者还可以是单独制剂化后进行并用的并用剂。是包括所有这些形态的制剂。同一制剂中含有3种氨基酸的形态特别优选,因为能够简单地给药。
本发明中,“重量比”表示制剂中各个成分的重量之比。例如在一种制剂中含有异亮氨酸、亮氨酸和缬氨酸各有效成分时的各个含量之比,当各有效成分分别单独或以任意组合含有在多种制剂中时,为各制剂中所含各有效成分的重量之比。
本发明中,实际给药量的比为每个给药对象(即患者)的各有效成分一次给药量或一日给药量之比。例如,当在一种制剂中含有异亮氨酸、亮氨酸和缬氨酸各有效成分,将其投给给药对象时,重量比相当于给药量比。当在多种制剂中单独或者以任意组合含有各有效成分进行给药时,一次或一日给药的各制剂中的各有效成分总量之比相当于重量比。
异亮氨酸、亮氨酸和缬氨酸已经在医药、食品领域中广泛使用,安全性已经确立,例如,以1∶2∶1.2的比例含有这些氨基酸的本发明医药组合物的急性毒性(LD50)在大鼠口服给药中为10g/Kg以上。
本发明的药剂可以通过通常的方法制剂化成散剂、粒剂、胶囊剂、片剂、咀嚼剂等固形剂,溶液剂、糖浆剂等液体剂,或者注射剂,喷雾剂等。
根据制剂上的要求,还可以混合适宜的药学上可接受的载体,例如赋形剂、粘合剂、润滑剂、溶剂、崩解剂、溶解辅助剂、悬浮剂、乳化剂、等张化剂、稳定化剂、安慰剂、防腐剂、抗氧化剂、矫味剂、着色剂等制成制剂。
作为赋形剂可以举出乳糖、葡萄糖、D-甘露醇等糖类,淀粉类,结晶纤维素等纤维素类等有机系赋形剂,碳酸钙,高岭土等无机系赋形剂等;作为粘合剂可以举出α化淀粉、明胶、阿拉伯胶、甲基纤维素、羧甲基纤维素、羧甲基纤维素钠、结晶纤维素、D-甘露醇、海藻糖、羟丙基纤维素、羟丙基甲基纤维素、聚乙烯吡咯烷酮、聚乙烯醇等;作为润滑剂可以举出硬脂酸、硬脂酸盐等脂肪酸盐,滑石、硅酸盐类等;作为溶剂可以举出精制水、生理盐水等;作为崩解剂可以举出低取代度羟丙基纤维素、化学修饰的纤维素或淀粉类等;作为溶解辅助剂可以举出聚乙二醇、丙二醇、海藻糖、苯甲酸苄酯、乙醇、碳酸钠、柠檬酸钠、水杨酸钠、乙酸钠等;作为悬浮剂或乳化剂可以举出十二烷基硫酸钠、阿拉伯胶、明胶、卵磷脂、单硬脂酸甘油酯、聚乙烯醇、聚乙烯吡咯烷酮、羧甲基纤维素钠等纤维素类,聚山梨醇酯类,聚氧化乙烯氢化蓖麻油等;作为等张化剂可以举出氯化钠、氯化钾、糖类、甘油、尿素等;作为稳定化剂可以举出聚乙二醇、硫酸葡聚糖钠、其它氨基酸类等;作为安慰剂可以举出葡萄糖、葡萄糖酸钙、盐酸普鲁卡因等;作为防腐剂可以举出对羟基苯甲酸酯类、氯丁醇、苄醇、苯乙醇、脱氢醋酸、山梨酸等;作为抗氧化剂可以举出亚硫酸盐、抗坏血酸等;作为矫味剂可以举出在医药和食品领域中通常使用的甜味料、香料等;作为着色剂可以举出在医药和食品领域中通常使用的着色剂。
在本发明的药剂中还可以混合其它肝脏疾病治疗药物,例如干扰素、甘草酸、熊去氧胆酸、利巴韦林、中药小柴胡汤等。
这些制剂可以通过口服、注射或者局部给药等任意的给药方法进行给药。
由于本发明的有效成分为氨基酸,因此安全性优异,即使是饮食品的形态也可以简单地使用。将本发明用于饮食品中时,没有特别的困难,例如可以混合在果汁、牛奶、糕点、果冻等中进行饮食。还可以将这种食品作为保健功能食品提供,在该保健功能食品中还包括带有用于抑制丙型肝炎病毒阳性人肝硬化患者的肝癌发生·发展的表示的饮食品,特别是特定的健康用食品等。
对于含有本发明药剂和记载有与其用途相关说明的书面文件的包装而言,作为书面文件可以举出记载有与用途、功能或给药方法等相关说明事项的所谓能书等。
实施例
以下,通过实施例详细地说明本发明,但下述实施例只不过有助于得到与本发明相关的具体认识,本发明的范围并不受下述实施例的任何限定。
(实施例1)
对于抑制本发明的丙型肝炎病毒阳性人肝硬化患者的肝癌进行了研究。
不投给白蛋白制剂时的血清白蛋白值均为3.5g/dl以下,对于现有腹水、浮肿或肝性脑病或者有既往史的年龄20岁以上75岁以下的非代偿性肝硬化患者,研究了リ-バクト给药相对于食物治疗的效果。特定非代偿性肝硬化患者的感染病毒使用通常所用的检测方法,例如HCV抗体测定试剂盒或HCV-RNA测定等。
食物治疗组是仅实施食物疗法,按照不会产生蛋白质不足进行食物指导。リ-バクト给药组以食物疗法为基础,在每日3餐后口服异亮氨酸、亮氨酸和缬氨酸的重量比为1∶2∶1.2(异亮氨酸:0.952g、亮氨酸:1.904g、缬氨酸:1.144g)的支链氨基酸制剂リ-バクト(注册商标)颗粒(味素株式会社),1次1包。
对88例食物治疗组、94例リ-バクト给药组的HCV阳性的男性肝硬化患者的肝癌表现状况(利用图像分析、细胞诊断等)进行研究的结果(图1),在试验期间中,食物治疗组中有25例表现肝癌,与此相对,在リ-バクト给药组中有17例表现肝癌,肝癌被显著抑制(Wilcoxon p=0.0489)。图中,直线表示リ-バクト颗粒给药组、虚线表示食物治疗组(リ-バクト颗粒非给药组)。
产业实用性
本发明提供的含有异亮氨酸、亮氨酸和缬氨酸3种支链氨基酸的丙型肝炎病毒阳性人肝硬化患者用肝癌发生、发展抑制剂抑制了丙型肝炎病毒阳性人肝硬化患者的肝癌的发生、发展。尤其对男性丙型肝炎病毒阳性人肝硬化患者有效。另外,在肝硬化为非代偿性肝硬化时尤为有效。而且,因为本发明的医药组合物以氨基酸作为有效成分,安全性高,几乎没有副作用,因此可以长期给药,可以在直到肝癌发生的长期过程中有利地用于预防、治疗。
本申请以在日本申请的特愿2004-207693为基础,其内容全部包含在本说明书中。
Claims (22)
1.一种丙型肝炎病毒阳性人肝硬化患者用肝癌发生和/或发展抑制剂,该抑制剂含有异亮氨酸、亮氨酸和缬氨酸3种氨基酸。
2.权利要求1的肝癌发生和/或发展抑制剂,其中肝硬化患者为男性。
3.权利要求1或2的肝癌发生和/或发展抑制剂,其中肝硬化为非代偿性肝硬化。
4.权利要求1~3中任一项的肝癌发生和/或发展抑制剂,其特征在于:异亮氨酸、亮氨酸和缬氨酸的重量比为1∶1.5~2.5∶0.8~1.7。
5.权利要求1~4中任一项的肝癌发生和/或发展抑制剂,其特征在于:每日的给药量为2.0g~50.0g。
6.一种用于抑制丙型肝炎病毒阳性人肝硬化患者的肝癌发生和发展的医药组合物,该医药组合物含有异亮氨酸、亮氨酸和缬氨酸3种氨基酸以及药学上可接受的载体。
7.权利要求6的医药组合物,其中肝硬化患者为男性。
8.权利要求6或7的医药组合物,其中肝硬化为非代偿性肝硬化。
9.权利要求6~8中任一项的医药组合物,其特征在于:异亮氨酸、亮氨酸和缬氨酸的重量比为1∶1.5~2.5∶0.8~1.7。
10.权利要求6~9中任一项的医药组合物,其特征在于:每日的给药量以异亮氨酸、亮氨酸和缬氨酸的总量计为2.0g~50.0g。
11.一种肝癌的预防、治疗方法,该方法包括将异亮氨酸、亮氨酸和缬氨酸3种氨基酸的有效量投给丙型肝炎病毒阳性人肝硬化患者。
12.权利要求11的方法,其中肝硬化患者为男性。
13.权利要求11或12的方法,其中肝硬化为非代偿性肝硬化。
14.权利要求11~13中任一项的方法,其特征在于:异亮氨酸、亮氨酸和缬氨酸的重量比为1∶1.5~2.5∶0.8~1.7。
15.权利要求11~14中任一项的方法,其特征在于:异亮氨酸、亮氨酸和缬氨酸的每日给药量的总计为2.0g~50.0g。
16.异亮氨酸、亮氨酸和缬氨酸在制造含有异亮氨酸、亮氨酸和缬氨酸3种氨基酸的丙型肝炎病毒阳性人肝硬化患者用肝癌发生和/或发展抑制剂中的应用。
17.权利要求16的应用,其中肝硬化患者为男性。
18.权利要求16或17的应用,其中肝硬化为非代偿性肝硬化。
19.权利要求16~18中任一项的应用,其特征在于:使用异亮氨酸、亮氨酸和缬氨酸使之重量比为1∶1.5~2.5∶0.8~1.7。
20.权利要求16~19中任一项的应用,其特征在于:含有异亮氨酸、亮氨酸和缬氨酸3种氨基酸的丙型肝炎病毒阳性人肝硬化患者用肝癌发生和/或发展抑制剂的每日给药量为2.0g~50.0g。
21.一种商业包装,该包装包括含有异亮氨酸、亮氨酸和缬氨酸3种氨基酸的丙型肝炎病毒阳性人肝硬化患者用肝癌发生和/或发展抑制剂以及记载有该药剂在抑制肝癌发生和/或发展的应用中相关说明的书面文件。
22.一种含有异亮氨酸、亮氨酸和缬氨酸3种氨基酸的食品,该食品带有用于抑制丙型肝炎病毒阳性人肝硬化患者的肝癌发生和/或发展的表示。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004207693 | 2004-07-14 | ||
JP207693/2004 | 2004-07-14 | ||
PCT/JP2005/013338 WO2006006729A1 (ja) | 2004-07-14 | 2005-07-13 | C型肝炎ウイルス陽性ヒト肝硬変患者用肝癌発生・進展抑制剤 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101014334A true CN101014334A (zh) | 2007-08-08 |
CN101014334B CN101014334B (zh) | 2011-01-05 |
Family
ID=35784053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800298908A Active CN101014334B (zh) | 2004-07-14 | 2005-07-13 | 丙型肝炎病毒阳性人肝硬化患者用肝癌发生和发展抑制剂 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20070197647A1 (zh) |
EP (1) | EP1774966A4 (zh) |
JP (1) | JP5555401B2 (zh) |
KR (3) | KR20120125993A (zh) |
CN (1) | CN101014334B (zh) |
RU (1) | RU2372900C2 (zh) |
WO (1) | WO2006006729A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102458417A (zh) * | 2009-06-24 | 2012-05-16 | 味之素株式会社 | 核酸类似物的活性增强剂 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SG184451A1 (en) * | 2010-04-07 | 2012-11-29 | Otsuka Pharma Co Ltd | Composition for amelioration of hypoalbuminemia |
CN103068381A (zh) * | 2010-08-11 | 2013-04-24 | 兴和株式会社 | 用于肝细胞癌的预防和/或治疗的医药 |
KR101919747B1 (ko) | 2011-02-17 | 2018-11-20 | 각꼬호우진 구루메 다이가쿠 | 화학요법제의 항종양 활성 증강제 |
JOP20190146A1 (ar) | 2016-12-19 | 2019-06-18 | Axcella Health Inc | تركيبات حمض أميني وطرق لمعالجة أمراض الكبد |
IL296055A (en) | 2017-08-14 | 2022-10-01 | Axcella Health Inc | Amino acid compounds for the treatment of liver disease |
AR115585A1 (es) | 2018-06-20 | 2021-02-03 | Axcella Health Inc | Composiciones y métodos para el tratamiento de la infiltración de grasa en músculo |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1100677B (it) * | 1978-11-03 | 1985-09-28 | Boehringer Biochemia Srl | Formazione farmaceutica iniettabile a base di amminoacidi |
JPS58126767A (ja) * | 1982-01-22 | 1983-07-28 | Ajinomoto Co Inc | 肝臓病患者用栄養組成物 |
CN1087616C (zh) * | 1998-08-14 | 2002-07-17 | 卫生部人工细胞工程技术研究中心 | 一种治疗肝病的药物 |
JPWO2002034257A1 (ja) * | 2000-10-27 | 2004-03-04 | 山本 隆宣 | 中枢神経系の疲労回復又は予防剤及び疲労回復又は予防のための食品 |
KR20030070147A (ko) * | 2001-01-30 | 2003-08-27 | 아지노모토 가부시키가이샤 | 염증성 질환 치료 예방제 |
JP3906716B2 (ja) * | 2001-09-26 | 2007-04-18 | 味の素株式会社 | 耐糖能異常用薬剤 |
EP1541141A1 (en) * | 2002-08-30 | 2005-06-15 | Ajinomoto Co., Inc. | Therapeutic agent for hepatic disease |
KR20050089857A (ko) * | 2002-12-26 | 2005-09-08 | 아지노모토 가부시키가이샤 | 간암 발생 및 진행 억제제 |
AU2009257410B2 (en) * | 2008-06-11 | 2014-03-06 | Fudan University | Use of miR-26 family as a predictive marker of hepatocellular carcinoma and responsiveness to therapy |
-
2005
- 2005-07-13 KR KR1020127028785A patent/KR20120125993A/ko active Application Filing
- 2005-07-13 KR KR1020077003488A patent/KR20070032818A/ko not_active Application Discontinuation
- 2005-07-13 EP EP05766200A patent/EP1774966A4/en not_active Withdrawn
- 2005-07-13 JP JP2006529257A patent/JP5555401B2/ja active Active
- 2005-07-13 CN CN2005800298908A patent/CN101014334B/zh active Active
- 2005-07-13 KR KR1020157011367A patent/KR20150055100A/ko not_active Application Discontinuation
- 2005-07-13 RU RU2007105500/15A patent/RU2372900C2/ru not_active IP Right Cessation
- 2005-07-13 WO PCT/JP2005/013338 patent/WO2006006729A1/ja active Application Filing
-
2007
- 2007-01-12 US US11/622,626 patent/US20070197647A1/en not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102458417A (zh) * | 2009-06-24 | 2012-05-16 | 味之素株式会社 | 核酸类似物的活性增强剂 |
Also Published As
Publication number | Publication date |
---|---|
JP5555401B2 (ja) | 2014-07-23 |
EP1774966A1 (en) | 2007-04-18 |
KR20070032818A (ko) | 2007-03-22 |
JPWO2006006729A1 (ja) | 2008-05-01 |
RU2007105500A (ru) | 2008-08-27 |
KR20150055100A (ko) | 2015-05-20 |
KR20120125993A (ko) | 2012-11-19 |
WO2006006729A1 (ja) | 2006-01-19 |
RU2372900C2 (ru) | 2009-11-20 |
CN101014334B (zh) | 2011-01-05 |
EP1774966A4 (en) | 2008-03-05 |
US20070197647A1 (en) | 2007-08-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9271521B2 (en) | Inhibitor for liver cancer onset and progress | |
CN101014334B (zh) | 丙型肝炎病毒阳性人肝硬化患者用肝癌发生和发展抑制剂 | |
US20050197398A1 (en) | Therapeutic agent for hepatic disease | |
JP2015163635A (ja) | L−オルニチンフェニル酢酸塩を用いる門脈圧亢進の治療及び肝機能の修復 | |
JP3906716B2 (ja) | 耐糖能異常用薬剤 | |
JP5516654B2 (ja) | 肝癌発生・進展抑制剤 | |
JP2007161642A (ja) | アルコール性肝障害抑制剤 | |
JP3908513B2 (ja) | 肝機能改善剤 | |
JPS62164619A (ja) | 肝物質合成機能障害改善用のアミノ酸組成物 | |
JP3479986B2 (ja) | アルコール性肝障害予防用組成物 | |
JP2015131849A (ja) | 耐糖能異常用医薬組成物及び飲食品 | |
Lepore | Whipple's intestinal lipodystrophy | |
JP4300753B2 (ja) | 貧血抑制剤及び食欲抑制剤 | |
JP2003055215A (ja) | 肝線維化抑制剤 | |
JP2006028194A (ja) | 耐糖能異常用医薬組成物及び飲食品 | |
Yoneda et al. | Vitamin E therapy in patients with NASH | |
KR970005328B1 (ko) | 간질환 치료 및 간기능 개선용 의약조성물 | |
Vajro et al. | More on vitamin E therapy | |
Sjogren | The clinical profile of acute hepatitis A infection: Is it really so severe? | |
Thomas et al. | Drug-Nutrient Interactions in the Critically III | |
McClain et al. | More on vitamin E therapy |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160727 Address after: Tokyo, Japan, Japan Patentee after: EA pharmaceutical KK Address before: Tokyo, Japan, Japan Patentee before: Ajinomoto K. K. |