CN1231260C - 一种止血药 - Google Patents
一种止血药 Download PDFInfo
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- CN1231260C CN1231260C CN 03101881 CN03101881A CN1231260C CN 1231260 C CN1231260 C CN 1231260C CN 03101881 CN03101881 CN 03101881 CN 03101881 A CN03101881 A CN 03101881A CN 1231260 C CN1231260 C CN 1231260C
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- serum albumin
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- 229940030225 antihemorrhagics Drugs 0.000 claims description 13
- 102000008100 Human Serum Albumin Human genes 0.000 claims description 11
- 108091006905 Human Serum Albumin Proteins 0.000 claims description 11
- 239000002821 viper venom Substances 0.000 claims description 8
- 108010014173 Factor X Proteins 0.000 claims description 7
- 102000007562 Serum Albumin Human genes 0.000 claims description 7
- 108010071390 Serum Albumin Proteins 0.000 claims description 7
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- 238000002360 preparation method Methods 0.000 abstract description 6
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- 210000002966 serum Anatomy 0.000 abstract 2
- 229940088598 enzyme Drugs 0.000 description 43
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- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
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- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Substances OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 1
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- Enzymes And Modification Thereof (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
Description
实验次数 | RVV-X剂量(ng) | 凝固时间(秒) |
1 | 5 | 62.3(n=5) |
2 | 10 | 54.6(n=5) |
3 | 20 | 46.0(n=5) |
4 | 50 | 48.0(n=2) |
5 | 100 | 35.5(n=2) |
6 | 200 | 33.0(n=2) |
7 | 300 | 34.0(n=2) |
组成 | 剂量U/kg | 小鼠编号 | 注射前 | 后0.5h | 后1.0h | 后3.0h |
A | 0.00025 | 1 | 1’35” | 1’ | 1’45” | 3’15” |
2 | 2’ | 50” | 49” | 2’30” | ||
3 | 50” | 56” | 57” | 4’ | ||
4 | 1’10” | 1’15” | 1’ | 1’10” | ||
5 | 1’20” | 1’45” | 55” | 3’ | ||
平均 | 83” | 69.2” | 65.2” | 167” | ||
缩短出血时间 | -13.8” | -17.8” | +84” | |||
A | 0.0005 | 1 | 2’10” | 1’15” | 2’ | 2’10” |
2 | 2’ | 1’43” | 1’05” | 3’ | ||
3 | 1’20” | 47” | 1’ | 1’50” | ||
4 | 1’13” | 1’07” | 1’ | 2’10” | ||
5 | 1’04” | 40” | 1’05” | 2’09” | ||
平均 | 93.4” | 66.4” | 74” | 135.8” | ||
缩短出血时间 | -27.4” | -19.4” | +42.4” | |||
A | 0.00125 | |||||
1 | 1’30” | 2’40” | 1’30” | 1’48” | ||
2 | 3’03” | 1’25” | 1’05” | 1’ | ||
3 | 2’45” | 1’08” | 1’30” | 4’ | ||
4 | 3’15” | 3’40” | 1’45” | 2’40” | ||
5 | 3’18” | 3’05” | 1’06” | 4’34” | ||
平均 | 166.2” | 143.6” | 83.2” | 168.4” | ||
缩短出血时间 | -22.6” | -83.0” | +2.2” | |||
B | 0.005 | |||||
1 | 70” | 55” | 40” | 1’20” | ||
2 | 80” | 1’12” | 55” | 1’25” | ||
3 | 105” | 3’30” | 1’18” | 1’24” | ||
4 | 70” | 1’46” | 2’ | 2’01” | ||
5 | 75” | 1’50” | 1’25” | 4’ | ||
平均 | 80” | 110.6” | 83” | 122” | ||
缩短出血时间 | +30.6” | +3.0 | +42” | |||
B | 0.01 | |||||
1 | 118” | 79” | 125” | 120” | ||
2 | 116 | 93” | 50” | 194” | ||
3 | 68” | 56” | 47” | 180’ | ||
4 | 72” | 85” | 80” | 101” | ||
5 | 90” | 106” | 80” | 115” | ||
平均 | 92.8” | 83.8” | 76.4” | 142” | ||
缩短出血时间 | -9.0” | -16.4” | +49.2” |
阳性对照 | 小鼠编号 | 注射前 | 后0.5h | 后1.0h | 后3.0h |
立止血0.1U/Kg | 1 | 1’30” | 50” | 1’12” | 2’10” |
2 | 1’10” | 2’10” | 60” | 1’12” | |
3 | 1’58” | 2’34” | 1’23” | 3’ | |
4 | 1’11” | 40” | 60” | 3’38” | |
5 | 1’50” | 1’37” | 1’45” | 1’55” | |
平均 | 91.8” | 94.2” | 76.0” | 1’23” | |
缩短出血时间 | +2.4” | -15.8” | +51.2” | ||
阴性对照 | |||||
盐水 | 1 | 1’10” | 55” | 1’ | 1’10” |
2 | 1’19” | 58” | 1’40” | 1’48” | |
3 | 1’10” | 1’49” | 3’ | 3’ | |
4 | 1’11” | 1’25” | 2’ | 3’40” | |
5 | 1’04” | 58” | 1’30” | 1’10” | |
平均 | 70.8” | 73” | 110” | 129.6” | |
缩短出血时间 | +2.2” | +39.2” | +58.8” |
蛇毒激凝酶 | 对照:进口立止血 | ||||||||||
小鼠编号 | 剂量U/kg | 注射前 | 注射后 | 小鼠编号 | 剂量U/kg | 注射前 | 注射后 | ||||
0.5h | 1h | 3h | 0.5h | 1h | 3h | ||||||
1 | 0.01 | 118 | 79 | 125 | 120 | 1 | 0.1 | 90 | 50 | 72 | 130 |
2 | 116 | 93 | 50 | 194 | 2 | 70 | 130 | 60 | 72 | ||
3 | 68 | 56 | 47 | 180 | 3 | 118 | 154 | 83 | 180 | ||
4 | 72 | 85 | 80 | 101 | 4 | 71 | 40 | 60 | 218 | ||
5 | 90 | 106 | 80 | 115 | 5 | 110 | 97 | 105 | 115 | ||
平均 | 92.8 | 83.8 | 76.4 | 142 | 平均 | 91.8 | 94.2 | 70.6 | 143 | ||
缩短出血时间 | -9.0 | -16.4 | +49.2 | +2.4 | -15.8 | +51.2 |
蛇毒激凝酶 | 对照:进口立止血 | ||||||||||
小鼠编号 | 剂量U/kg | 注射前 | 注射后 | 小鼠编号 | 剂量U/kg | 注射前 | 注射后 | ||||
0.5h | 1h | 3h | 0.5h | 1h | 3h | ||||||
1 | 0.015 | 115 | 100 | 81 | 197 | 1 | 0.1 | 117 | 100 | 102 | 115 |
2 | 125 | 120 | 105 | 230 | 2 | 150 | 130 | 103 | 175 | ||
3 | 100 | 90 | 80 | 120 | 3 | 110 | 100 | 160 | 170 | ||
4 | 135 | 100 | 103 | 150 | 4 | 100 | 110 | 72 | 190 | ||
5 | 120 | 95 | 65 | 144 | 5 | 174 | 120 | 115 | 142 | ||
平均 | 119 | 101 | 86.8 | 155.8 | 平均 | 130.2 | 112 | 110.4 | 158.4 | ||
缩短出血时间 | -18 | -32.2 | +36.8 | -18.2 | -19.8 | +28.2 |
A2∶B2(0.00025∶0.005)单位 | A3∶B2(0.0005∶0.005)单位 | ||||||||
小鼠编号 | 注射前 | 注射后 | 小鼠编号 | 注射前 | 注射后 | ||||
0.5h | 1h | 3h | 0.5h | 1h | 3h | ||||
1 | 1′20″ | 50″ | 1′00″ | 2′00″ | 1 | 58″ | 3′10″ | 1′ | 1′47″ |
2 | 1′30″ | 1′00″ | 50″ | 1′45″ | 2 | 1′08″ | 39″ | 1′10″ | 2′15″ |
3 | 2′00″ | 1′20″ | 40″ | 1′46″ | 3 | 1′28″ | 45″ | 1′20″ | 1′30″ |
4 | 1′00″ | 55″ | 55″ | 2′00″ | 4 | 1′10″ | 1′45″ | 40″ | 2′13″ |
5 | 1′10″ | 44″ | 52″ | 2′09″ | 5 | 54″ | 1′22″ | 36″ | 1′30″ |
平均 | 84″ | 57.8″ | 51.4″ | 116″ | 平均 | 67.6′ | 92.2″ | 57.2″ | 110″ |
缩短出血时间 | -26.2″ | -32.6″ | +32″ | +24.6″ | -10.4″ | +42.4″ |
0.00025U/kgA+0.005U/kgB>0.0005U/kgA>0.01U/kgB | |||
0.5h | -26.2 | ≈-27.4 | >-9.0 |
1h | -32.6 | -19.4 | -16.4 |
3h | +32.0 | +42.4 | +49.2 |
0.0005U/kgA+0.005U/kgB<0.00125U/kgA<0.01U/kgB | |||
0.5h | +24.6 | -22.6 | -9 |
1h | -10.4 | -83.0 | -16.4 |
3h | +42.4 | 2.2 | +49.2 |
处方组成 | 浓度/ml | 处方1 | 处方2 | 处方3 | 处方4 | 处方5 | 处方6 | 处方7 |
类凝酶 | 0.02u | √ | √ | √ | √ | √ | √ | √ |
RVV-X | 2.0U | √ | √ | √ | √ | √ | √ | √ |
人血清白蛋白 | 6mg8mg | √- | -√ | -- | -- | -- | -- | -- |
甘露醇 | 30mg | √ | √ | √ | √ | √ | √ | √ |
甘氨酸 | 10mg20mg40mg | --- | --- | √-- | -√- | √-- | -√- | --√ |
冻干之前测定凝固时间(秒) | 41.4 | 49.4 | 47.0 | 42.0 | 49.8 | 45.5 | 42.2 | |
冻干后的第32天测定凝固时间(秒) | 53.9 | 56.2 | 107.2 | 105.6 | 106.8 | 128.0 | 111.5 | |
增加的凝固时间(秒) | 12.5 | 6.8 | 60.2 | 63.6 | 57.0 | 83.4 | 69.3 |
Claims (6)
Priority Applications (1)
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CN 03101881 CN1231260C (zh) | 2003-01-29 | 2003-01-29 | 一种止血药 |
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CN 03101881 CN1231260C (zh) | 2003-01-29 | 2003-01-29 | 一种止血药 |
Publications (2)
Publication Number | Publication Date |
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CN1520880A CN1520880A (zh) | 2004-08-18 |
CN1231260C true CN1231260C (zh) | 2005-12-14 |
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CN 03101881 Expired - Lifetime CN1231260C (zh) | 2003-01-29 | 2003-01-29 | 一种止血药 |
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CN (1) | CN1231260C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US10786553B2 (en) | 2014-10-23 | 2020-09-29 | Q-Sera Pty Ltd. | Clotting composition |
CN109652398B (zh) * | 2018-12-29 | 2021-07-20 | 上海太阳生物技术有限公司 | 凝血因子ⅹ激活剂rvv-ⅹ的制备方法及制得的rvv-ⅹ |
WO2023245335A1 (en) * | 2022-06-20 | 2023-12-28 | Staidson (Beijing) Biopharmaceuticals Co., Ltd . | Activators of coagulation factor x and formulations thereof for treating bleeding disorders |
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2003
- 2003-01-29 CN CN 03101881 patent/CN1231260C/zh not_active Expired - Lifetime
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