CN1195055C - 从胎盘组织中提取造血干细胞用于建立造血干细胞库的新方法 - Google Patents
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Abstract
Description
集落开始形成时间 | 集落大小 | 集落细胞形态 | 多次集落培养 | 贴壁细胞 | 贴壁细胞传代 | |
骨髓细胞 | 5天 | 集落内含细胞约50-200个 | 细胞小,圆,生长较分散 | 仅能生成一次集落 | 少量纤维样细胞 | 困难 |
胎盘组织细胞 | 9天 | 集落内含细胞大于1,000个,并形成重叠细胞 | 细胞大,圆,周边不规则,生长集中,相互重叠 | 可生成四次集落 | 大量或片、纤维样细胞,长满培养皿 | 10-20代 |
脐血细胞 | 7天 | 集落内含细胞约200-1,000 | 细胞大,圆,生长较为集中 | 可生成二次集落 | 散形较多纤维细胞 | 2-4代 |
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CNB011311908A CN1195055C (zh) | 2001-09-06 | 2001-09-06 | 从胎盘组织中提取造血干细胞用于建立造血干细胞库的新方法 |
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CNB011311908A CN1195055C (zh) | 2001-09-06 | 2001-09-06 | 从胎盘组织中提取造血干细胞用于建立造血干细胞库的新方法 |
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CN1407088A CN1407088A (zh) | 2003-04-02 |
CN1195055C true CN1195055C (zh) | 2005-03-30 |
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CN107714726A (zh) * | 2017-10-16 | 2018-02-23 | 中国科学院广州生物医药与健康研究院 | 一种重塑骨髓微环境的方法 |
CN109294979A (zh) * | 2018-11-01 | 2019-02-01 | 中晶生物技术股份有限公司 | 一种高效分离脐带胎盘间充质干细胞的方法及应用 |
AU2020368845A1 (en) | 2019-10-18 | 2022-05-12 | Amniotics Ab | Processes and apparatuses for obtaining amniotic mesenchymal stem cells from amniotic fluid and cells derived thereof |
CN110903952B (zh) * | 2019-11-06 | 2023-05-26 | 天晴干细胞股份有限公司 | 一种利用保护液及胎盘挤压器分离提纯胎盘血及复苏的方法 |
CN111685103A (zh) * | 2020-06-18 | 2020-09-22 | 深圳市北科生物科技有限公司 | 脐带血造血干细胞冻存方法 |
CN115537391A (zh) * | 2022-11-11 | 2022-12-30 | 朗姿赛尔生物科技(广州)有限公司 | 一种造血干细胞的提取和保存方法 |
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