CN101084305B - 胰岛的分离方法 - Google Patents
胰岛的分离方法 Download PDFInfo
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- CN101084305B CN101084305B CN200580043739XA CN200580043739A CN101084305B CN 101084305 B CN101084305 B CN 101084305B CN 200580043739X A CN200580043739X A CN 200580043739XA CN 200580043739 A CN200580043739 A CN 200580043739A CN 101084305 B CN101084305 B CN 101084305B
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Abstract
Description
UW液 | ET-Kyoto液 | M-Kyoto液 | |
钠(Na)(mmol/L) | 29 | 100 | 100 |
钾(K)(mmmol/L) | 125 | 43.5 | 43.5 |
镁(Mg)(mmol/L) | 5 | - | - |
葡糖酸盐(Gluconate)(mmol/L) | - | 100 | 100 |
磷酸(Phosphate)(mmol/L) | 25 | 25 | 25 |
硫酸(sulfate)(mmol/L) | 5 | - | - |
乳糖酸盐(Lactobionate)(mmol/L) | 100 | - | - |
棉子糖(Raffinose)(mmol/L) | 30 | - | - |
海藻糖(Trehalosc)(mmol/L) | - | 120 | 120 |
腺苷(Adenosinc)(mmol/L) | 5 | - | - |
别嘌醇(Alloprinol)(mmol/L) | 1 | - | - |
谷胱甘肽(Glutathione)(mmol/L) | 3 | - | - |
羟乙基淀粉(HES)(g/L) | 50 | 30 | 30 |
乌司他丁(Ulinastatin)(×103U/L) | - | - | 100 |
渗透压(Osmorality)(mOsm) | 320 | 366 | 366 |
无胰管保护(-) | 有胰管保护(+) | |
生存力 | 95.3±1.5 | 96.2±1.2 |
形态分 | 7.4±0.7 | 7.8±0.6 |
纯度(%) | 86.3±3.8 | 91.3±4.3 |
刺激指数 | 1.7±0.3 | 2.6±1.4 |
二层法使用的溶液 | 纯化后的胰岛收获量(IE/pancreas) |
UW/PFC | 622±133 |
W-UW/PFC | 730±114 |
ET-Kyoto/PFC | 700±116 |
M-Kyoto/PFC | 1207±76 |
方案 | 胰管保护 | 二层法中使用的溶液 | 纯化溶液 |
C1方案 | 不注入保护液 | UW/PFC | 菲可(Ficcll) |
C2方案 | 注入M-Kyoto液 | M-Kyoto液/PFC | 菲可(Ficcll) |
kyoto方案 | 注入M-Kyoto液 | M-Kyoto液/PFC | I-Kyoto液 |
C1方案 | C2方案 | Kyoto方案 | |
胰脏的大小(g) | 104±13 | 105±8 | 104±8 |
操作时间(分钟) | 9±1 | 13±1 | 13±1 |
热缺血时间(分钟) | 19±1* | 24±2 | 25±1 |
冷缺血时间(分钟) | 148±9** | 120±0 | 120±0 |
第I相(分钟) | 13±1*** | 8±1 | 8±1 |
第II相(分钟) | 27±1 | 38±4 | 34±3 |
C1方案 | C2方案 | Kyoto方案 | |
生存力(%) | 93±4 | 96±1 | 96±1 |
形态分 | 6.9±0.6 | 7.8±0.6 | 8.8±0.6* |
纯度(%) | 93±1 | 86±5 | 78±9 |
纯化效率(%) | 51±5 | 38±6 | 64±6** |
纯化前的胰岛的大小(μm) | 146±16 | 152±16 | 176±12 |
纯化后的胰岛的大小(μm) | 113±33 | 83±11 | 211±55*** |
刺激指数 | 1.4±0.9 | 1.4±0.4 | 1.6±0.3 |
保护液和保存液 | 胰岛收获量(IE/g) |
ET-Kyoto液 | 2103 |
ET-Kyoto+AEBSF液 | 3448 |
M-Kyoto液(ET-Kyoto+乌司他丁液) | 7253 |
ET-Kyoto+甲磺酸加贝酯液 | 7140 |
纯化溶液 | 纯化效率(%) |
I-Kyoto液 | 64 |
I-Kyoto+AEBSF液 | 70 |
MI-Kyoto液(I-Kyoto+乌司他丁液) | 80 |
C2方案(N=2) | Kyoto方案(N=11) | |
纯化前胰岛数(1E) | 733,620±249,440 | 526,657±67,695 |
纯化后胰岛数(1E) | 339,480±14,905 | 410,376±42,412 |
纯化效率(%) | 51±15 | 81±5 |
纯度(%) | 50±10 | 51±6 |
生存力(%) | 94±6 | 97±1 |
形态分 | 9.0±1.0 | 9.8±0.1 |
组织量(ml) | 8.0±1.0 | 6.4±0.8 |
革兰氏染色阴性 | 2/2 | 11/11 |
内毒素(EU) | 14.4±11.0 | 8.7±3.6 |
适合移植基准 | 2/2 | 11/11 |
移植数 | 1/2 | 10/11 |
纯化溶液 | 纯化效率(%) | 胰岛的总收获量(IE) |
I-Kyoto液 | 78 | 479409 |
MI-Kyoto液 | 液84.2 | 544535 |
Claims (10)
Applications Claiming Priority (5)
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JP2004370732 | 2004-12-22 | ||
JP370732/2004 | 2004-12-22 | ||
JP2005211228 | 2005-07-21 | ||
JP211228/2005 | 2005-07-21 | ||
PCT/JP2005/023602 WO2006068226A1 (ja) | 2004-12-22 | 2005-12-22 | 膵島の分離方法 |
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CN2010101242599A Division CN101792734B (zh) | 2004-12-22 | 2005-12-22 | 胰岛的分离方法 |
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CN101084305B true CN101084305B (zh) | 2011-01-12 |
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US (2) | US8288085B2 (zh) |
EP (1) | EP1835024B1 (zh) |
JP (1) | JP4324679B2 (zh) |
KR (1) | KR101160198B1 (zh) |
CN (2) | CN101792734B (zh) |
AU (1) | AU2005320102B2 (zh) |
CA (1) | CA2591759C (zh) |
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US20070098695A1 (en) * | 2005-10-31 | 2007-05-03 | Deolden James | Methods of islet separation during isolation |
CN100554407C (zh) * | 2006-09-18 | 2009-10-28 | 郑州福恩生物工程技术有限公司 | 可修复仔猪胰岛细胞的生产方法 |
US20090191608A1 (en) * | 2008-01-22 | 2009-07-30 | Baylor Research Institute | Pancreatic Islet Cell Preparation and Transplantation |
CN102317444A (zh) * | 2008-12-26 | 2012-01-11 | 贝勒研究院 | 大规模的胰岛纯化 |
JP5894726B2 (ja) * | 2010-07-13 | 2016-03-30 | 株式会社大塚製薬工場 | 膵島の分離方法および膵島組織を保護するための保護液 |
JP5796290B2 (ja) * | 2010-12-03 | 2015-10-21 | 公益財団法人先端医療振興財団 | 膵島組織保存溶液及びそれを用いる方法 |
CN103361298A (zh) * | 2012-03-27 | 2013-10-23 | 中国科学院大连化学物理研究所 | 一种适用于猪胰岛的分离提取液及其制备和应用 |
US20160066563A1 (en) * | 2012-06-07 | 2016-03-10 | David Moscatello | Compositions and methods for collecting, washing, cryopreserving, recovering and return of lipoaspirates to physician for autologous adipose transfer procedures |
CN103966156B (zh) * | 2013-01-25 | 2016-04-06 | 中国医科大学附属盛京医院 | 一种应用于胰岛移植中胰岛分离提纯的分离纯化液及其制备方法 |
CN105886454B (zh) * | 2016-03-28 | 2019-11-12 | 温州市怡康细胞移植技术开发有限公司 | 一种组织和细胞纯化用密度梯度溶液的配方 |
KR101914837B1 (ko) * | 2016-12-08 | 2018-11-02 | 서울대학교산학협력단 | 신생돼지의 췌도 분리 방법 |
WO2024091484A1 (en) * | 2022-10-24 | 2024-05-02 | Childern's Hospital Medical Center | Synthetic amniotic fluid compositions comprising urinary trypsin inhibitor and ascorbic acid, and methods of using same |
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JP2002020309A (ja) | 2000-06-29 | 2002-01-23 | Mochida Pharmaceut Co Ltd | 移植医療におけるウリナスタチン補充療法システム |
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US20080038823A1 (en) | 2008-02-14 |
CN101084305A (zh) | 2007-12-05 |
CN101792734A (zh) | 2010-08-04 |
EP1835024A1 (en) | 2007-09-19 |
AU2005320102B2 (en) | 2011-02-24 |
JPWO2006068226A1 (ja) | 2008-06-12 |
US8609328B2 (en) | 2013-12-17 |
EP1835024B1 (en) | 2011-02-23 |
HK1147105A1 (en) | 2011-07-29 |
KR101160198B1 (ko) | 2012-07-09 |
CN101792734B (zh) | 2012-06-27 |
AU2005320102A1 (en) | 2006-06-29 |
US8288085B2 (en) | 2012-10-16 |
CA2591759C (en) | 2014-03-25 |
KR20070095956A (ko) | 2007-10-01 |
US20130017606A1 (en) | 2013-01-17 |
CA2591759A1 (en) | 2006-06-29 |
JP4324679B2 (ja) | 2009-09-02 |
WO2006068226A1 (ja) | 2006-06-29 |
EP1835024A4 (en) | 2008-09-10 |
HK1108716A1 (en) | 2008-05-16 |
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