JP4300324B2 - 加齢性眼疾患改善剤、ならびにそれを含む医薬組成物、飲食品、化粧料および飼料 - Google Patents
加齢性眼疾患改善剤、ならびにそれを含む医薬組成物、飲食品、化粧料および飼料 Download PDFInfo
- Publication number
- JP4300324B2 JP4300324B2 JP2005033913A JP2005033913A JP4300324B2 JP 4300324 B2 JP4300324 B2 JP 4300324B2 JP 2005033913 A JP2005033913 A JP 2005033913A JP 2005033913 A JP2005033913 A JP 2005033913A JP 4300324 B2 JP4300324 B2 JP 4300324B2
- Authority
- JP
- Japan
- Prior art keywords
- age
- lactoferrin
- granules
- related eye
- eye disease
- 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 - Lifetime
Links
- 208000030533 eye disease Diseases 0.000 title description 57
- 239000003795 chemical substances by application Substances 0.000 title description 36
- 239000008194 pharmaceutical composition Substances 0.000 title description 16
- 239000002537 cosmetic Substances 0.000 title description 8
- 235000013305 food Nutrition 0.000 title description 6
- 210000004561 lacrimal apparatus Anatomy 0.000 claims description 34
- 208000002780 macular degeneration Diseases 0.000 claims description 17
- 239000004480 active ingredient Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 6
- 208000002177 Cataract Diseases 0.000 claims description 5
- 208000003464 asthenopia Diseases 0.000 claims description 5
- 208000010412 Glaucoma Diseases 0.000 claims description 4
- 201000010041 presbyopia Diseases 0.000 claims description 4
- 230000003248 secreting effect Effects 0.000 claims description 3
- 238000009472 formulation Methods 0.000 claims 2
- 235000021242 lactoferrin Nutrition 0.000 description 73
- 102000010445 Lactoferrin Human genes 0.000 description 71
- 108010063045 Lactoferrin Proteins 0.000 description 71
- CSSYQJWUGATIHM-IKGCZBKSSA-N l-phenylalanyl-l-lysyl-l-cysteinyl-l-arginyl-l-arginyl-l-tryptophyl-l-glutaminyl-l-tryptophyl-l-arginyl-l-methionyl-l-lysyl-l-lysyl-l-leucylglycyl-l-alanyl-l-prolyl-l-seryl-l-isoleucyl-l-threonyl-l-cysteinyl-l-valyl-l-arginyl-l-arginyl-l-alanyl-l-phenylal Chemical compound C([C@H](N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CS)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(C)C)C(=O)NCC(=O)N[C@@H](C)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CO)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CS)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](C)C(=O)N[C@@H](CC=1C=CC=CC=1)C(O)=O)C1=CC=CC=C1 CSSYQJWUGATIHM-IKGCZBKSSA-N 0.000 description 71
- 229940078795 lactoferrin Drugs 0.000 description 71
- 241000700159 Rattus Species 0.000 description 50
- 239000008187 granular material Substances 0.000 description 50
- 230000032683 aging Effects 0.000 description 24
- 210000004027 cell Anatomy 0.000 description 22
- 206010064930 age-related macular degeneration Diseases 0.000 description 15
- 201000004569 Blindness Diseases 0.000 description 13
- 241001465754 Metazoa Species 0.000 description 12
- 239000003814 drug Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 10
- 238000011282 treatment Methods 0.000 description 10
- -1 food-drinks Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 8
- 238000002474 experimental method Methods 0.000 description 8
- KBPHJBAIARWVSC-XQIHNALSSA-N trans-lutein Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1=C(C)CC(O)CC1(C)C)C=CC=C(/C)C=CC2C(=CC(O)CC2(C)C)C KBPHJBAIARWVSC-XQIHNALSSA-N 0.000 description 8
- 206010061218 Inflammation Diseases 0.000 description 7
- 230000037396 body weight Effects 0.000 description 7
- 229940079593 drug Drugs 0.000 description 7
- 230000037406 food intake Effects 0.000 description 7
- 230000004054 inflammatory process Effects 0.000 description 7
- 208000003556 Dry Eye Syndromes Diseases 0.000 description 6
- 206010013774 Dry eye Diseases 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 230000002265 prevention Effects 0.000 description 6
- 206010028980 Neoplasm Diseases 0.000 description 5
- 230000033115 angiogenesis Effects 0.000 description 5
- 230000003110 anti-inflammatory effect Effects 0.000 description 5
- 201000011510 cancer Diseases 0.000 description 5
- 239000001768 carboxy methyl cellulose Substances 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 238000001000 micrograph Methods 0.000 description 5
- 229950003937 tolonium Drugs 0.000 description 5
- HNONEKILPDHFOL-UHFFFAOYSA-M tolonium chloride Chemical compound [Cl-].C1=C(C)C(N)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 HNONEKILPDHFOL-UHFFFAOYSA-M 0.000 description 5
- JKQXZKUSFCKOGQ-JLGXGRJMSA-N (3R,3'R)-beta,beta-carotene-3,3'-diol Chemical compound C([C@H](O)CC=1C)C(C)(C)C=1/C=C/C(/C)=C/C=C/C(/C)=C/C=C/C=C(C)C=CC=C(C)C=CC1=C(C)C[C@@H](O)CC1(C)C JKQXZKUSFCKOGQ-JLGXGRJMSA-N 0.000 description 4
- GVJHHUAWPYXKBD-UHFFFAOYSA-N (±)-α-Tocopherol Chemical compound OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 description 4
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- JKQXZKUSFCKOGQ-LQFQNGICSA-N Z-zeaxanthin Natural products C([C@H](O)CC=1C)C(C)(C)C=1C=CC(C)=CC=CC(C)=CC=CC=C(C)C=CC=C(C)C=CC1=C(C)C[C@@H](O)CC1(C)C JKQXZKUSFCKOGQ-LQFQNGICSA-N 0.000 description 4
- QOPRSMDTRDMBNK-RNUUUQFGSA-N Zeaxanthin Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1=C(C)CCC(O)C1(C)C)C=CC=C(/C)C=CC2=C(C)CC(O)CC2(C)C QOPRSMDTRDMBNK-RNUUUQFGSA-N 0.000 description 4
- JKQXZKUSFCKOGQ-LOFNIBRQSA-N all-trans-Zeaxanthin Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1=C(C)CC(O)CC1(C)C)C=CC=C(/C)C=CC2=C(C)CC(O)CC2(C)C JKQXZKUSFCKOGQ-LOFNIBRQSA-N 0.000 description 4
- 235000014113 dietary fatty acids Nutrition 0.000 description 4
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 239000000194 fatty acid Substances 0.000 description 4
- 229930195729 fatty acid Natural products 0.000 description 4
- 235000012680 lutein Nutrition 0.000 description 4
- 229960005375 lutein Drugs 0.000 description 4
- 239000001656 lutein Substances 0.000 description 4
- KBPHJBAIARWVSC-RGZFRNHPSA-N lutein Chemical compound C([C@H](O)CC=1C)C(C)(C)C=1\C=C\C(\C)=C\C=C\C(\C)=C\C=C\C=C(/C)\C=C\C=C(/C)\C=C\[C@H]1C(C)=C[C@H](O)CC1(C)C KBPHJBAIARWVSC-RGZFRNHPSA-N 0.000 description 4
- ORAKUVXRZWMARG-WZLJTJAWSA-N lutein Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1=C(C)CCCC1(C)C)C=CC=C(/C)C=CC2C(=CC(O)CC2(C)C)C ORAKUVXRZWMARG-WZLJTJAWSA-N 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 230000003716 rejuvenation Effects 0.000 description 4
- 239000004094 surface-active agent Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- FJHBOVDFOQMZRV-XQIHNALSSA-N xanthophyll Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1=C(C)CC(O)CC1(C)C)C=CC=C(/C)C=CC2C=C(C)C(O)CC2(C)C FJHBOVDFOQMZRV-XQIHNALSSA-N 0.000 description 4
- 235000010930 zeaxanthin Nutrition 0.000 description 4
- 229940043269 zeaxanthin Drugs 0.000 description 4
- 239000001775 zeaxanthin Substances 0.000 description 4
- 241000283690 Bos taurus Species 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 208000007135 Retinal Neovascularization Diseases 0.000 description 3
- 229920002472 Starch Polymers 0.000 description 3
- 229930006000 Sucrose Natural products 0.000 description 3
- 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 3
- 239000011230 binding agent Substances 0.000 description 3
- 230000007850 degeneration Effects 0.000 description 3
- 239000008367 deionised water Substances 0.000 description 3
- 229910021641 deionized water Inorganic materials 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 230000004438 eyesight Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 235000013336 milk Nutrition 0.000 description 3
- 210000004080 milk Anatomy 0.000 description 3
- 239000008267 milk Substances 0.000 description 3
- 238000000879 optical micrograph Methods 0.000 description 3
- 230000001575 pathological effect Effects 0.000 description 3
- 230000003449 preventive effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 3
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 3
- 239000008107 starch Substances 0.000 description 3
- 235000019698 starch Nutrition 0.000 description 3
- 239000005720 sucrose Substances 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- 230000004393 visual impairment Effects 0.000 description 3
- FPIPGXGPPPQFEQ-UHFFFAOYSA-N 13-cis retinol Natural products OCC=C(C)C=CC=C(C)C=CC1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-UHFFFAOYSA-N 0.000 description 2
- JEBFVOLFMLUKLF-IFPLVEIFSA-N Astaxanthin Natural products CC(=C/C=C/C(=C/C=C/C1=C(C)C(=O)C(O)CC1(C)C)/C)C=CC=C(/C)C=CC=C(/C)C=CC2=C(C)C(=O)C(O)CC2(C)C JEBFVOLFMLUKLF-IFPLVEIFSA-N 0.000 description 2
- 241000282472 Canis lupus familiaris Species 0.000 description 2
- 241000283707 Capra Species 0.000 description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 2
- 241000283086 Equidae Species 0.000 description 2
- 102000018233 Fibroblast Growth Factor Human genes 0.000 description 2
- 108050007372 Fibroblast Growth Factor Proteins 0.000 description 2
- 241000124008 Mammalia Species 0.000 description 2
- 208000034038 Pathologic Neovascularization Diseases 0.000 description 2
- 241001494479 Pecora Species 0.000 description 2
- 241000282887 Suidae Species 0.000 description 2
- 102000005789 Vascular Endothelial Growth Factors Human genes 0.000 description 2
- 108010019530 Vascular Endothelial Growth Factors Proteins 0.000 description 2
- FPIPGXGPPPQFEQ-BOOMUCAASA-N Vitamin A Natural products OC/C=C(/C)\C=C\C=C(\C)/C=C/C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-BOOMUCAASA-N 0.000 description 2
- 229930003427 Vitamin E Natural products 0.000 description 2
- 208000000208 Wet Macular Degeneration Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- FPIPGXGPPPQFEQ-OVSJKPMPSA-N all-trans-retinol Chemical compound OC\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-OVSJKPMPSA-N 0.000 description 2
- 239000002870 angiogenesis inducing agent Substances 0.000 description 2
- 230000003712 anti-aging effect Effects 0.000 description 2
- 235000013793 astaxanthin Nutrition 0.000 description 2
- 229940022405 astaxanthin Drugs 0.000 description 2
- 239000001168 astaxanthin Substances 0.000 description 2
- MQZIGYBFDRPAKN-ZWAPEEGVSA-N astaxanthin Chemical compound C([C@H](O)C(=O)C=1C)C(C)(C)C=1/C=C/C(/C)=C/C=C/C(/C)=C/C=C/C=C(C)C=CC=C(C)C=CC1=C(C)C(=O)[C@@H](O)CC1(C)C MQZIGYBFDRPAKN-ZWAPEEGVSA-N 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 2
- 230000023555 blood coagulation Effects 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 2
- 235000021466 carotenoid Nutrition 0.000 description 2
- 150000001747 carotenoids Chemical class 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 235000010980 cellulose Nutrition 0.000 description 2
- 208000037976 chronic inflammation Diseases 0.000 description 2
- 230000006020 chronic inflammation Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000002552 dosage form Substances 0.000 description 2
- 239000003889 eye drop Substances 0.000 description 2
- 229940012356 eye drops Drugs 0.000 description 2
- 229940126864 fibroblast growth factor Drugs 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- WIGCFUFOHFEKBI-UHFFFAOYSA-N gamma-tocopherol Natural products CC(C)CCCC(C)CCCC(C)CCCC1CCC2C(C)C(O)C(C)C(C)C2O1 WIGCFUFOHFEKBI-UHFFFAOYSA-N 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 235000013402 health food Nutrition 0.000 description 2
- 239000001341 hydroxy propyl starch Substances 0.000 description 2
- 235000013828 hydroxypropyl starch Nutrition 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000000877 morphologic effect Effects 0.000 description 2
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 2
- 239000000546 pharmaceutical excipient Substances 0.000 description 2
- 210000001525 retina Anatomy 0.000 description 2
- 230000002207 retinal effect Effects 0.000 description 2
- 210000004739 secretory vesicle Anatomy 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010186 staining Methods 0.000 description 2
- 235000000891 standard diet Nutrition 0.000 description 2
- 230000000451 tissue damage Effects 0.000 description 2
- 231100000827 tissue damage Toxicity 0.000 description 2
- 230000009261 transgenic effect Effects 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 230000004304 visual acuity Effects 0.000 description 2
- 235000019155 vitamin A Nutrition 0.000 description 2
- 239000011719 vitamin A Substances 0.000 description 2
- 235000019165 vitamin E Nutrition 0.000 description 2
- 229940046009 vitamin E Drugs 0.000 description 2
- 239000011709 vitamin E Substances 0.000 description 2
- 229940045997 vitamin a Drugs 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- MZOFCQQQCNRIBI-VMXHOPILSA-N (3s)-4-[[(2s)-1-[[(2s)-1-[[(1s)-1-carboxy-2-hydroxyethyl]amino]-4-methyl-1-oxopentan-2-yl]amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-3-[[2-[[(2s)-2,6-diaminohexanoyl]amino]acetyl]amino]-4-oxobutanoic acid Chemical compound OC[C@@H](C(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCN=C(N)N)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@@H](N)CCCCN MZOFCQQQCNRIBI-VMXHOPILSA-N 0.000 description 1
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- PZNPLUBHRSSFHT-RRHRGVEJSA-N 1-hexadecanoyl-2-octadecanoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCCCC(=O)O[C@@H](COP([O-])(=O)OCC[N+](C)(C)C)COC(=O)CCCCCCCCCCCCCCC PZNPLUBHRSSFHT-RRHRGVEJSA-N 0.000 description 1
- RFVNOJDQRGSOEL-UHFFFAOYSA-N 2-hydroxyethyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCCO RFVNOJDQRGSOEL-UHFFFAOYSA-N 0.000 description 1
- HIQIXEFWDLTDED-UHFFFAOYSA-N 4-hydroxy-1-piperidin-4-ylpyrrolidin-2-one Chemical compound O=C1CC(O)CN1C1CCNCC1 HIQIXEFWDLTDED-UHFFFAOYSA-N 0.000 description 1
- 244000215068 Acacia senegal Species 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
- 102000009840 Angiopoietins Human genes 0.000 description 1
- 108010009906 Angiopoietins Proteins 0.000 description 1
- 241000271566 Aves Species 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 101000798100 Bos taurus Lactotransferrin Proteins 0.000 description 1
- 108010074051 C-Reactive Protein Proteins 0.000 description 1
- 102100032752 C-reactive protein Human genes 0.000 description 1
- 241000282832 Camelidae Species 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 208000005623 Carcinogenesis Diseases 0.000 description 1
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 241000725101 Clea Species 0.000 description 1
- 229920002261 Corn starch Polymers 0.000 description 1
- 208000028399 Critical Illness Diseases 0.000 description 1
- 102000004127 Cytokines Human genes 0.000 description 1
- 108090000695 Cytokines Proteins 0.000 description 1
- 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 1
- ZZZCUOFIHGPKAK-UHFFFAOYSA-N D-erythro-ascorbic acid Natural products OCC1OC(=O)C(O)=C1O ZZZCUOFIHGPKAK-UHFFFAOYSA-N 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- 239000004593 Epoxy Substances 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
- 208000009386 Experimental Arthritis Diseases 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 102000003886 Glycoproteins Human genes 0.000 description 1
- 108090000288 Glycoproteins Proteins 0.000 description 1
- 229920000084 Gum arabic Polymers 0.000 description 1
- 102000052396 Hephaestin Human genes 0.000 description 1
- 108700038053 Hephaestin Proteins 0.000 description 1
- 206010020772 Hypertension Diseases 0.000 description 1
- 206010065973 Iron Overload Diseases 0.000 description 1
- 102000008133 Iron-Binding Proteins Human genes 0.000 description 1
- 108010035210 Iron-Binding Proteins Proteins 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
- 239000004166 Lanolin Substances 0.000 description 1
- 229930195725 Mannitol Natural products 0.000 description 1
- 206010027476 Metastases Diseases 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
- 206010029113 Neovascularisation Diseases 0.000 description 1
- 239000004264 Petrolatum Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 241000320126 Pseudomugilidae Species 0.000 description 1
- 101710132082 Pyrimidine/purine nucleoside phosphorylase Proteins 0.000 description 1
- 229920002684 Sepharose Polymers 0.000 description 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- 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 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 102100031372 Thymidine phosphorylase Human genes 0.000 description 1
- 108060008682 Tumor Necrosis Factor Proteins 0.000 description 1
- 102000000852 Tumor Necrosis Factor-alpha Human genes 0.000 description 1
- 229930003268 Vitamin C Natural products 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000000205 acacia gum Substances 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 238000010171 animal model Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 230000002917 arthritic effect Effects 0.000 description 1
- 210000000544 articulatio talocruralis Anatomy 0.000 description 1
- 235000010323 ascorbic acid Nutrition 0.000 description 1
- 239000011668 ascorbic acid Substances 0.000 description 1
- 229960005070 ascorbic acid Drugs 0.000 description 1
- 201000009310 astigmatism Diseases 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 230000036765 blood level Effects 0.000 description 1
- 229940072440 bovine lactoferrin Drugs 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000036952 cancer formation Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 231100000504 carcinogenesis Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 239000003729 cation exchange resin Substances 0.000 description 1
- 235000013330 chicken meat Nutrition 0.000 description 1
- ACTIUHUUMQJHFO-UPTCCGCDSA-N coenzyme Q10 Chemical compound COC1=C(OC)C(=O)C(C\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CCC=C(C)C)=C(C)C1=O ACTIUHUUMQJHFO-UPTCCGCDSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000008120 corn starch Substances 0.000 description 1
- 208000021921 corneal disease Diseases 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 210000000805 cytoplasm Anatomy 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000006806 disease prevention Effects 0.000 description 1
- 239000007884 disintegrant Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 210000002889 endothelial cell Anatomy 0.000 description 1
- 239000002158 endotoxin Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 235000013350 formula milk Nutrition 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 238000001641 gel filtration chromatography Methods 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 235000020256 human milk Nutrition 0.000 description 1
- 210000004251 human milk Anatomy 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000008172 hydrogenated vegetable oil Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 229940039717 lanolin Drugs 0.000 description 1
- 235000019388 lanolin Nutrition 0.000 description 1
- 229920006008 lipopolysaccharide Polymers 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 229910052919 magnesium silicate Inorganic materials 0.000 description 1
- 235000019792 magnesium silicate Nutrition 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009401 metastasis 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
- 210000003097 mucus Anatomy 0.000 description 1
- 208000031225 myocardial ischemia Diseases 0.000 description 1
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 1
- 230000014399 negative regulation of angiogenesis Effects 0.000 description 1
- 210000002569 neuron Anatomy 0.000 description 1
- 210000000440 neutrophil Anatomy 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 229940066842 petrolatum Drugs 0.000 description 1
- 235000019271 petrolatum Nutrition 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 235000013594 poultry meat Nutrition 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 229920002477 rna polymer Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 230000020341 sensory perception of pain Effects 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 235000020183 skimmed milk Nutrition 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000008347 soybean phospholipid Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229940124597 therapeutic agent Drugs 0.000 description 1
- 229940126585 therapeutic drug Drugs 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 208000019553 vascular disease Diseases 0.000 description 1
- 210000003556 vascular endothelial cell Anatomy 0.000 description 1
- 235000019154 vitamin C Nutrition 0.000 description 1
- 239000011718 vitamin C Substances 0.000 description 1
- 235000013618 yogurt Nutrition 0.000 description 1
Images
Landscapes
- Fodder In General (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Cosmetics (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Description
〔1〕ラクトフェリンを有効成分として含有する加齢性眼疾患改善剤;
〔2〕加齢性眼疾患が、眼精疲労、加齢性網膜黄斑変性症、緑内障、白内障、ドライアイ、老視のいずれか1以上である、前記〔1〕記載の加齢性眼疾患改善剤;
〔3〕前記〔1〕または〔2〕記載の加齢性眼疾患改善剤を含む医薬組成物;
〔4〕前記〔1〕または〔2〕記載の加齢性眼疾患改善剤を含む飲食品;
〔5〕前記〔1〕または〔2〕記載の加齢性眼疾患改善剤を含む化粧料;
〔6〕前記〔1〕または〔2〕記載の加齢性眼疾患改善剤を含む飼料;
を提供する。
ナトリウムイオン吸着型スルホン酸陽イオン交換樹脂400gを充填したカラム(直径5cm×高さ30cm)を脱イオン水で十分に洗浄した後、このカラムに未殺菌脱脂乳40L(pH6.7)を流速25mL/minで通液した。通液後、カラムを脱イオン水で十分洗浄し、2.0M塩化ナトリウムを含む0.02M炭酸緩衝液(pH7.0)で溶出した。ラクトフェリンを含有する溶出画分をS−Sepharose FFカラムに吸着させ、脱イオン水で十分洗浄し、10mMリン酸緩衝液(pH7.0)で平衡化した後、0〜2.0M塩化ナトリウムの濃度勾配を溶出し、ラクトフェリンを含む画分を回収した。そして、その画分をゲル濾過クロマトグラフィーで処理し、凍結乾燥してラクトフェリン3.5gを得た。なお、このようにして得られたラクトフェリンの純度は93%であり、そのまま加齢性眼疾患改善剤として使用可能である。
株式会社NRLファーマ製造の腸溶性ラクトフェリン粉末(純ラクトフェリンとして10%を含有)を本発明の医薬組成物として使用した。
ラットを実験動物として用い、眼の加齢現象に及ぼす効果を調べるために、生後1年8ヶ月〜2年半のウイスター系雌ラット(老齢)18頭を無作為に2群に分け、一群を、ラクトフェリンを投与していない群(「老齢対照群」または「対照群」ともいう;n=9)、他方を、ラクトフェリンを投与した群(「老齢ラクトフェリン(LF)摂取群」または「老齢LF摂取群」ともいう;n=9)として4週間飼育し、涙腺を光学顕微鏡と透過電子顕微鏡で観察した。なお、ラットの寿命は約2年半であるから、実験に使用したラットは、人の70〜80歳代に相当する。
老齢ラットの対照群(9匹)における涙腺重量平均値は、0.15gであり、LF摂取群(9匹)の涙腺重量平均値は、0.18gであった。また、それぞれの個体における涙腺の対体重比を算出し、さらに各群における対体重比の算術平均を求めた結果、老齢対照群の対体重比平均値は0.045%であり、老齢LF摂取群においては0.049%であった。この実験では両群の間には統計学的有意差は認められなかったものの、以上のように涙腺の重量平均値および対体重比平均値ともに老齢LF摂取群が老齢対照群に比して僅かに大きい値となっていた。
エポキシ樹脂包埋の準超薄切片にトルイジン青染色を施して観察を行った結果、老齢ラット対照群の涙腺細胞内は、ほぼ均一の大きさでトルイジン青に均質に染色される顆粒状構造物(記載の便宜上、この顆粒を「A顆粒」とする)によって占められている状態が多く認められた(図1;(a)は100倍、(b)は250倍)。また、それらの顆粒と同等ないしはやや大きい顆粒であってトルイジン青に淡染する明調顆粒も僅かに観察された。
対照老齢ラットの涙腺細胞内にみられる顆粒の主体をなすA顆粒の内部は、電子密度がやや高く、ほぼ均一な大きさを示す微細粒子によって満たされていた(図5;(a)は2,900倍、(b)は5,800倍)。一方、LF摂取老齢ラットに多数認められる大型のB顆粒の内部には、電子密度の高い羽毛状の構造物とそれらの構造物の間に介在するコロイド状の物質が観察された(図6および図7(a);図6(a)は2,900倍、図6(b)は5,800倍、図7(a)は7,300倍)。また、これらの顆粒内にみられる羽毛状の構造物とコロイド状の物質は、その近傍の導管内にも認められた(図7(b);7,300倍)。中等度の大きさのB顆粒は、互いに融合して不規則な外形をした大型のB顆粒になると思われる像も観察された。
Claims (2)
- ラクトフェリンを有効成分として含有する経口腸溶性製剤である、涙腺細胞分泌機能亢進剤。
- ラクトフェリンを有効成分として含有する経口腸溶性製剤である、眼精疲労、加齢性網膜黄斑変性症、緑内障、白内障又は老視改善剤。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005033913A JP4300324B2 (ja) | 2005-02-10 | 2005-02-10 | 加齢性眼疾患改善剤、ならびにそれを含む医薬組成物、飲食品、化粧料および飼料 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005033913A JP4300324B2 (ja) | 2005-02-10 | 2005-02-10 | 加齢性眼疾患改善剤、ならびにそれを含む医薬組成物、飲食品、化粧料および飼料 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006219415A JP2006219415A (ja) | 2006-08-24 |
| JP4300324B2 true JP4300324B2 (ja) | 2009-07-22 |
Family
ID=36981960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005033913A Expired - Lifetime JP4300324B2 (ja) | 2005-02-10 | 2005-02-10 | 加齢性眼疾患改善剤、ならびにそれを含む医薬組成物、飲食品、化粧料および飼料 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4300324B2 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007031403A (ja) * | 2005-07-29 | 2007-02-08 | Morinaga Milk Ind Co Ltd | 乳酸産生抑制剤 |
| JP5302546B2 (ja) * | 2008-02-12 | 2013-10-02 | 雪印メグミルク株式会社 | 白内障予防剤 |
| JP7559010B2 (ja) * | 2022-06-28 | 2024-10-01 | アニコム ホールディングス株式会社 | フード提案システム及びフード提案方法 |
-
2005
- 2005-02-10 JP JP2005033913A patent/JP4300324B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006219415A (ja) | 2006-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2618832B1 (en) | Composition comprising sod, lutein and zeaxanthin | |
| AU2012209285B2 (en) | Methods and compositions for treating, reducing or preventing deterioration of the visual system of animals | |
| CA2979112C (en) | Eye health composition | |
| Destefanis et al. | Clinical evaluation of a nutraceutical diet as an adjuvant to pharmacological treatment in dogs affected by Keratoconjunctivitis sicca | |
| KR20230032154A (ko) | 세포 밖 소포체 함유 안표면 염증 질환 예방 또는 치료용 조성물 | |
| CN104411296A (zh) | 含有鱼类眼球的粉碎物或提取物的化妆料、药学及食品组合物 | |
| WO2011136159A1 (ja) | 眼精疲労治療用組成物 | |
| JP2026016771A (ja) | 食品および飲料用途での非変性ii型コラーゲンならびにその使用 | |
| WO2021195068A1 (en) | Undenatured type ii collagen in animal food and treats | |
| JP4300324B2 (ja) | 加齢性眼疾患改善剤、ならびにそれを含む医薬組成物、飲食品、化粧料および飼料 | |
| CN110087659B (zh) | 将海参提取物作为有效成分的用于预防及治疗与布鲁赫膜功能降低相关疾病的组合物 | |
| CN116390716A (zh) | L-麦角硫因用于改善和预防年龄相关的玻璃体变性 | |
| ES2940767T3 (es) | Composición oftálmica nutracéutica para el tratamiento de patologías retinianas con componente neovascular | |
| US20130295199A1 (en) | Composition Comprising OPC and Omega-3 for Preventing and/or Inhibiting the Development of Diabetic Retinopathy | |
| WO2024135235A1 (ja) | 免疫機能の維持又は改善用組成物 | |
| EP2709643B1 (en) | Compositions comprising extracts or materials derived from palm oil vegetation liguor for inhibition of vision loss due to macular degeneration | |
| US20230284668A1 (en) | Method for Improving Inflammation, Joint Health, Joint Mobility, and Joint Comfort in Healthy Mammals | |
| US10183054B2 (en) | Compositions comprising extracts or materials derived from palm oil vegetation liquor for inhibition of vision loss due to angiogenesis and method of preparation there | |
| TWI789123B (zh) | 使用生長因子來治療關節炎 | |
| TW202321280A (zh) | 使用生長因子來治療關節炎 | |
| CN108014135A (zh) | 鹌鹑蛋及鹌鹑蛋卵类粘蛋白在抗过敏中的应用 | |
| Nicholson et al. | Zinc Deficiency and the Eye | |
| Constable | Sifting the available evidence on age‐related macular degeneration |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20071219 |
|
| RD01 | Notification of change of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7426 Effective date: 20080125 |
|
| A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20080430 |
|
| A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20080522 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080610 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080805 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20081021 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20081217 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20090303 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20090401 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20090401 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120501 Year of fee payment: 3 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 4300324 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130501 Year of fee payment: 4 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140501 Year of fee payment: 5 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |