CA2101417A1 - Prophylactic and therapeutic treatment of alzheimer's disease - Google Patents
Prophylactic and therapeutic treatment of alzheimer's diseaseInfo
- Publication number
- CA2101417A1 CA2101417A1 CA002101417A CA2101417A CA2101417A1 CA 2101417 A1 CA2101417 A1 CA 2101417A1 CA 002101417 A CA002101417 A CA 002101417A CA 2101417 A CA2101417 A CA 2101417A CA 2101417 A1 CA2101417 A1 CA 2101417A1
- Authority
- CA
- Canada
- Prior art keywords
- calpain
- alzheimer
- disease
- journal
- brain
- 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.)
- Abandoned
Links
- 208000024827 Alzheimer disease Diseases 0.000 title claims abstract description 30
- 230000001225 therapeutic effect Effects 0.000 title claims abstract description 8
- 230000000069 prophylactic effect Effects 0.000 title claims abstract description 7
- 108010079785 calpain inhibitors Proteins 0.000 claims abstract description 16
- 102100035037 Calpastatin Human genes 0.000 claims abstract description 14
- 108010044208 calpastatin Proteins 0.000 claims abstract description 14
- 229940121926 Calpain inhibitor Drugs 0.000 claims abstract description 13
- 239000004615 ingredient Substances 0.000 claims abstract description 6
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 11
- 239000008194 pharmaceutical composition Substances 0.000 claims description 6
- 239000003937 drug carrier Substances 0.000 claims 1
- 238000011321 prophylaxis Methods 0.000 claims 1
- 108010032088 Calpain Proteins 0.000 description 59
- 102000007590 Calpain Human genes 0.000 description 59
- 210000004556 brain Anatomy 0.000 description 25
- 239000011575 calcium Substances 0.000 description 18
- 108010029485 Protein Isoforms Proteins 0.000 description 17
- 102000001708 Protein Isoforms Human genes 0.000 description 17
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 16
- 229910052791 calcium Inorganic materials 0.000 description 16
- 102000004190 Enzymes Human genes 0.000 description 13
- 108090000790 Enzymes Proteins 0.000 description 13
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 13
- 150000001875 compounds Chemical class 0.000 description 12
- 238000011160 research Methods 0.000 description 12
- 201000010099 disease Diseases 0.000 description 11
- 239000002243 precursor Substances 0.000 description 11
- 230000004913 activation Effects 0.000 description 10
- 239000000203 mixture Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 238000009472 formulation Methods 0.000 description 9
- 230000034994 death Effects 0.000 description 8
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 230000003834 intracellular effect Effects 0.000 description 8
- 239000012528 membrane Substances 0.000 description 7
- 239000000829 suppository Substances 0.000 description 6
- 210000004027 cell Anatomy 0.000 description 5
- 238000004891 communication Methods 0.000 description 5
- 239000008187 granular material Substances 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 4
- 208000023105 Huntington disease Diseases 0.000 description 4
- NGBKFLTYGSREKK-PMACEKPBSA-N Z-Val-Phe-H Chemical compound N([C@@H](C(C)C)C(=O)N[C@@H](CC=1C=CC=CC=1)C=O)C(=O)OCC1=CC=CC=C1 NGBKFLTYGSREKK-PMACEKPBSA-N 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 4
- 108010007877 calpain inhibitor III Proteins 0.000 description 4
- 210000001638 cerebellum Anatomy 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- 210000003743 erythrocyte Anatomy 0.000 description 4
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 4
- 230000016273 neuron death Effects 0.000 description 4
- YBYRMVIVWMBXKQ-UHFFFAOYSA-N phenylmethanesulfonyl fluoride Chemical compound FS(=O)(=O)CC1=CC=CC=C1 YBYRMVIVWMBXKQ-UHFFFAOYSA-N 0.000 description 4
- 210000002637 putamen Anatomy 0.000 description 4
- 239000007901 soft capsule Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 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 3
- PGGUOGKHUUUWAF-ROUUACIJSA-N Calpeptin Chemical compound CCCC[C@@H](C=O)NC(=O)[C@H](CC(C)C)NC(=O)OCC1=CC=CC=C1 PGGUOGKHUUUWAF-ROUUACIJSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 206010039966 Senile dementia Diseases 0.000 description 3
- 230000032683 aging Effects 0.000 description 3
- 108010082989 calpeptin Proteins 0.000 description 3
- 210000000805 cytoplasm Anatomy 0.000 description 3
- 238000004925 denaturation Methods 0.000 description 3
- 230000036425 denaturation Effects 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 230000008034 disappearance Effects 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 230000002401 inhibitory effect Effects 0.000 description 3
- 239000000787 lecithin Substances 0.000 description 3
- 235000010445 lecithin Nutrition 0.000 description 3
- 229940067606 lecithin Drugs 0.000 description 3
- 230000001537 neural effect Effects 0.000 description 3
- 108090000765 processed proteins & peptides Chemical group 0.000 description 3
- 102000004169 proteins and genes Human genes 0.000 description 3
- 108090000623 proteins and genes Proteins 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 208000037259 Amyloid Plaque Diseases 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 206010012289 Dementia Diseases 0.000 description 2
- 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 2
- 239000002033 PVDF binder Substances 0.000 description 2
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 2
- 229930006000 Sucrose Natural products 0.000 description 2
- 244000299461 Theobroma cacao Species 0.000 description 2
- 235000005764 Theobroma cacao ssp. cacao Nutrition 0.000 description 2
- 235000005767 Theobroma cacao ssp. sphaerocarpum Nutrition 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- 125000003275 alpha amino acid group Chemical group 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- 235000014121 butter Nutrition 0.000 description 2
- 235000001046 cacaotero Nutrition 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000001962 electrophoresis Methods 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- AWNIEFSZNNQBRL-ZCNUETMSSA-N ethyl (2r,3r)-3-[[4-methyl-1-oxo-1-[4-[(2,3,4-trimethoxyphenyl)methyl]piperazin-1-yl]pentan-2-yl]carbamoyl]oxirane-2-carboxylate;sulfuric acid Chemical compound OS(O)(=O)=O.CCOC(=O)[C@@H]1O[C@H]1C(=O)NC(CC(C)C)C(=O)N1CCN(CC=2C(=C(OC)C(OC)=CC=2)OC)CC1.CCOC(=O)[C@@H]1O[C@H]1C(=O)NC(CC(C)C)C(=O)N1CCN(CC=2C(=C(OC)C(OC)=CC=2)OC)CC1 AWNIEFSZNNQBRL-ZCNUETMSSA-N 0.000 description 2
- 238000003018 immunoassay Methods 0.000 description 2
- 238000000338 in vitro Methods 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 239000003701 inert diluent Substances 0.000 description 2
- 239000008101 lactose Substances 0.000 description 2
- 235000019359 magnesium stearate Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000000478 neocortex Anatomy 0.000 description 2
- 210000002569 neuron Anatomy 0.000 description 2
- 238000007911 parenteral administration Methods 0.000 description 2
- 231100000915 pathological change Toxicity 0.000 description 2
- 230000036285 pathological change Effects 0.000 description 2
- 230000001575 pathological effect Effects 0.000 description 2
- -1 peptidyl aldehyde Chemical class 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 210000002442 prefrontal cortex Anatomy 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 230000017854 proteolysis Effects 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- 239000005720 sucrose Substances 0.000 description 2
- 239000006228 supernatant 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
- 238000012360 testing method Methods 0.000 description 2
- QKNYBSVHEMOAJP-UHFFFAOYSA-N 2-amino-2-(hydroxymethyl)propane-1,3-diol;hydron;chloride Chemical compound Cl.OCC(N)(CO)CO QKNYBSVHEMOAJP-UHFFFAOYSA-N 0.000 description 1
- 208000021959 Abnormal metabolism Diseases 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
- 108090000145 Bacillolysin Proteins 0.000 description 1
- 208000028698 Cognitive impairment Diseases 0.000 description 1
- 229920002261 Corn starch Polymers 0.000 description 1
- 102000010831 Cytoskeletal Proteins Human genes 0.000 description 1
- 108010037414 Cytoskeletal Proteins Proteins 0.000 description 1
- GUBGYTABKSRVRQ-WFVLMXAXSA-N DEAE-cellulose Chemical compound OC1C(O)C(O)C(CO)O[C@H]1O[C@@H]1C(CO)OC(O)C(O)C1O GUBGYTABKSRVRQ-WFVLMXAXSA-N 0.000 description 1
- 208000031124 Dementia Alzheimer type Diseases 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- LVGKNOAMLMIIKO-UHFFFAOYSA-N Elaidinsaeure-aethylester Natural products CCCCCCCCC=CCCCCCCCC(=O)OCC LVGKNOAMLMIIKO-UHFFFAOYSA-N 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 108010044467 Isoenzymes Proteins 0.000 description 1
- 102000035092 Neutral proteases Human genes 0.000 description 1
- 108091005507 Neutral proteases Proteins 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 206010036631 Presenile dementia Diseases 0.000 description 1
- 102100036164 Putative phospholipase B-like 2 Human genes 0.000 description 1
- 101710200837 Putative phospholipase B-like 2 Proteins 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 238000000692 Student's t-test Methods 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000007059 acute toxicity Effects 0.000 description 1
- 231100000403 acute toxicity Toxicity 0.000 description 1
- 231100000369 acute toxicity data Toxicity 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 206010002022 amyloidosis Diseases 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- PXXJHWLDUBFPOL-UHFFFAOYSA-N benzamidine Chemical compound NC(=N)C1=CC=CC=C1 PXXJHWLDUBFPOL-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 235000010216 calcium carbonate Nutrition 0.000 description 1
- ZXJCOYBPXOBJMU-HSQGJUDPSA-N calpastatin peptide Ac 184-210 Chemical compound C([C@@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(C)C)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N1[C@@H](CCC1)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC=1C=CC(O)=CC=1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C)C(N)=O)NC(=O)[C@@H](NC(=O)[C@H](CO)NC(=O)[C@H](CO)NC(=O)[C@H](CCSC)NC(=O)[C@H]1N(CCC1)C(=O)[C@H](CC(O)=O)NC(C)=O)[C@@H](C)O)C1=CC=C(O)C=C1 ZXJCOYBPXOBJMU-HSQGJUDPSA-N 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 235000010980 cellulose Nutrition 0.000 description 1
- 210000003710 cerebral cortex Anatomy 0.000 description 1
- 210000004720 cerebrum Anatomy 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 208000010877 cognitive disease Diseases 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000008120 corn starch Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- VHJLVAABSRFDPM-QWWZWVQMSA-N dithiothreitol Chemical compound SC[C@@H](O)[C@H](O)CS VHJLVAABSRFDPM-QWWZWVQMSA-N 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- LVGKNOAMLMIIKO-QXMHVHEDSA-N ethyl oleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC LVGKNOAMLMIIKO-QXMHVHEDSA-N 0.000 description 1
- 229940093471 ethyl oleate Drugs 0.000 description 1
- DEFVIWRASFVYLL-UHFFFAOYSA-N ethylene glycol bis(2-aminoethyl)tetraacetic acid Chemical compound OC(=O)CN(CC(O)=O)CCOCCOCCN(CC(O)=O)CC(O)=O DEFVIWRASFVYLL-UHFFFAOYSA-N 0.000 description 1
- 230000002461 excitatory amino acid Effects 0.000 description 1
- 239000003257 excitatory amino acid Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 210000002950 fibroblast Anatomy 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 210000005153 frontal cortex Anatomy 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000007902 hard capsule Substances 0.000 description 1
- 239000003906 humectant Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 229910003480 inorganic solid Inorganic materials 0.000 description 1
- 208000028867 ischemia Diseases 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
- 229940080428 lactose 200 mg Drugs 0.000 description 1
- VMPHSYLJUKZBJJ-UHFFFAOYSA-N lauric acid triglyceride Natural products CCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCC)COC(=O)CCCCCCCCCCC VMPHSYLJUKZBJJ-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012669 liquid formulation Substances 0.000 description 1
- 108010011767 m-calpain Proteins 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000006371 metabolic abnormality Effects 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 230000037353 metabolic pathway Effects 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 210000004897 n-terminal region Anatomy 0.000 description 1
- 230000004770 neurodegeneration Effects 0.000 description 1
- 210000001682 neurofibril Anatomy 0.000 description 1
- 230000007138 neurofibrillary change Effects 0.000 description 1
- 230000000926 neurological effect Effects 0.000 description 1
- 230000002981 neuropathic effect Effects 0.000 description 1
- 230000007171 neuropathology Effects 0.000 description 1
- 230000007823 neuropathy Effects 0.000 description 1
- 201000001119 neuropathy Diseases 0.000 description 1
- 239000002858 neurotransmitter agent Substances 0.000 description 1
- 235000008390 olive oil Nutrition 0.000 description 1
- 239000004006 olive oil Substances 0.000 description 1
- DCEMCPAKSGRHCN-UHFFFAOYSA-N oxirane-2,3-dicarboxylic acid Chemical class OC(=O)C1OC1C(O)=O DCEMCPAKSGRHCN-UHFFFAOYSA-N 0.000 description 1
- 208000033808 peripheral neuropathy Diseases 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 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
- 230000026731 phosphorylation Effects 0.000 description 1
- 238000006366 phosphorylation reaction Methods 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009822 protein phosphorylation Effects 0.000 description 1
- 208000020016 psychiatric disease Diseases 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 239000006215 rectal suppository Substances 0.000 description 1
- 229940100618 rectal suppository Drugs 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000009758 senescence Effects 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 238000002415 sodium dodecyl sulfate polyacrylamide gel electrophoresis Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 210000000225 synapse Anatomy 0.000 description 1
- 238000012353 t test Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 230000036228 toxication Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- A61K38/55—Protease inhibitors
-
- 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
-
- 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
- A61K31/33—Heterocyclic compounds
- A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
- A61K31/336—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having three-membered rings, e.g. oxirane, fumagillin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/20—Pills, tablets, discs, rods
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2300/00—Mixtures or combinations of active ingredients, wherein at least one active ingredient is fully defined in groups A61K31/00 - A61K41/00
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Gastroenterology & Hepatology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Immunology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US93064792A | 1992-08-14 | 1992-08-14 | |
US930,647 | 1992-08-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2101417A1 true CA2101417A1 (en) | 1994-02-15 |
Family
ID=25459574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002101417A Abandoned CA2101417A1 (en) | 1992-08-14 | 1993-07-27 | Prophylactic and therapeutic treatment of alzheimer's disease |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPH06172211A (enrdf_load_html_response) |
KR (1) | KR940003550A (enrdf_load_html_response) |
CA (1) | CA2101417A1 (enrdf_load_html_response) |
TW (1) | TW268896B (enrdf_load_html_response) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116920095A (zh) * | 2023-07-19 | 2023-10-24 | 江苏省原子医学研究所 | 一种ATP6v0c蛋白治疗阿尔茨海默病的应用方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PT1022276E (pt) * | 1997-09-04 | 2003-10-31 | Nippon Chemiphar Co | Derivados de epoxissuccinamida |
-
1993
- 1993-07-27 CA CA002101417A patent/CA2101417A1/en not_active Abandoned
- 1993-08-12 KR KR1019930015610A patent/KR940003550A/ko not_active Withdrawn
- 1993-08-13 JP JP5201519A patent/JPH06172211A/ja active Pending
- 1993-08-23 TW TW082106789A patent/TW268896B/zh active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116920095A (zh) * | 2023-07-19 | 2023-10-24 | 江苏省原子医学研究所 | 一种ATP6v0c蛋白治疗阿尔茨海默病的应用方法 |
Also Published As
Publication number | Publication date |
---|---|
TW268896B (enrdf_load_html_response) | 1996-01-21 |
KR940003550A (ko) | 1994-03-12 |
JPH06172211A (ja) | 1994-06-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0580161A1 (en) | Prophylactic and therapeutic treatment of Alzheimer's disease | |
Pelletier et al. | Selective inhibition of inducible nitric oxide synthase reduces progression of experimental osteoarthritis in vivo: possible link with the reduction in chondrocyte apoptosis and caspase 3 level | |
JP4439111B2 (ja) | ジペプチドのアポトーシスインヒビターおよびそれらの使用 | |
JP2010031059A (ja) | 筋萎縮性側索硬化症を処置するためのプラミペキソールの使用 | |
JP4316672B2 (ja) | ラムノリピド類の免疫活性 | |
JP3010210B1 (ja) | マトリックスメタロプロテアーゼ産生阻害剤 | |
JP2005516911A6 (ja) | 筋萎縮性側索硬化症を処置するためのプラミペキソールの使用 | |
DE69814072T2 (de) | Caspases und apoptosis | |
US6593362B2 (en) | Non-peptidic cyclophilin binding compounds and their use | |
US20040014678A1 (en) | Prevention of beta-amyloid neurotoxicity by blockade of the ubiquitin-proteasome proteolytoc pathway | |
EP0423943A2 (en) | Use of collagenase inhibitors in the treatment of demyelinating diseases, in particular multiple sclerosis | |
CA2101417A1 (en) | Prophylactic and therapeutic treatment of alzheimer's disease | |
EP0620737B1 (en) | Use of LACTOFERRIN iN the manufacture of a medicament for treating RHEUMATISM | |
JP5728085B2 (ja) | マクロラクチンa及びその誘導体を有効成分として含有する抗血管新生組成物 | |
Yuen et al. | Section Review: Central & Peripheral Nervous Systems: Therapeutic potential of calpain inhibitors in neurodegenerative disorders | |
US5789446A (en) | Therapeutic agent for treating joint diseases associated with arthritis | |
EP0664127A2 (en) | Pharmaceutical compositions containing isoquinoline derivatives | |
Olds et al. | Differential immunoregulation of granulomatous inflammation, portal hypertension, and hepatic fibrosis in murine schistosomiasis mansoni. | |
JPH10139665A (ja) | トログリタゾンを含有するグルタチオン還元酵素活性増強剤 | |
EP0149847A2 (en) | Therapeutic and preventive agent containing dolichol | |
EP0998931A1 (en) | Remedies for dry eye | |
KR101270123B1 (ko) | 항산화용 조성물 | |
KR100538780B1 (ko) | 미노사이클린을 유효성분으로 함유하는 치매 및 기억력감퇴의 예방 및 치료용 조성물 | |
Sugimoto et al. | Basics of amyloid β-protein in Alzheimer’s disease | |
DE3885735T2 (de) | Von einem lebenden körper abgeleitetes protein. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Dead |