CN1131016C - 简易高效胚胎玻璃化冷冻解冻方法 - Google Patents
简易高效胚胎玻璃化冷冻解冻方法 Download PDFInfo
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- CN1131016C CN1131016C CN 99121887 CN99121887A CN1131016C CN 1131016 C CN1131016 C CN 1131016C CN 99121887 CN99121887 CN 99121887 CN 99121887 A CN99121887 A CN 99121887A CN 1131016 C CN1131016 C CN 1131016C
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- solution
- embryo
- vitrification
- liquid
- sucrose
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- 210000001161 mammalian embryo Anatomy 0.000 title claims abstract description 51
- 238000004017 vitrification Methods 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 35
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 111
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 102
- 239000007788 liquid Substances 0.000 claims abstract description 56
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 44
- 230000008014 freezing Effects 0.000 claims abstract description 40
- 238000007710 freezing Methods 0.000 claims abstract description 39
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 22
- 238000010257 thawing Methods 0.000 claims abstract description 11
- 229930006000 Sucrose Natural products 0.000 claims description 32
- 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 claims description 32
- 239000005720 sucrose Substances 0.000 claims description 32
- 229920001917 Ficoll Polymers 0.000 claims description 22
- 238000004321 preservation Methods 0.000 claims description 22
- 210000005239 tubule Anatomy 0.000 claims description 18
- 238000002360 preparation method Methods 0.000 claims description 16
- 238000011084 recovery Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 8
- 239000002577 cryoprotective agent Substances 0.000 claims description 2
- 230000004083 survival effect Effects 0.000 abstract description 6
- 230000035935 pregnancy Effects 0.000 abstract description 5
- 241000283690 Bos taurus Species 0.000 abstract description 2
- 241000283973 Oryctolagus cuniculus Species 0.000 abstract description 2
- 241001494479 Pecora Species 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 210000002257 embryonic structure Anatomy 0.000 abstract 4
- 210000000625 blastula Anatomy 0.000 abstract 1
- 244000144972 livestock Species 0.000 abstract 1
- 239000003223 protective agent Substances 0.000 abstract 1
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 13
- 229940093476 ethylene glycol Drugs 0.000 description 11
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 238000005138 cryopreservation Methods 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 241000699670 Mus sp. Species 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 3
- 231100000045 chemical toxicity Toxicity 0.000 description 3
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 210000002308 embryonic cell Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- LTZPDMSNNBNYHN-UHFFFAOYSA-N acetamide propane-1,2-diol Chemical compound C(C(C)O)O.C(C)(=O)N.C(C)(=O)N LTZPDMSNNBNYHN-UHFFFAOYSA-N 0.000 description 1
- 210000002459 blastocyst Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 210000000472 morula Anatomy 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000820 toxicity test Toxicity 0.000 description 1
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Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99121887 CN1131016C (zh) | 1999-10-22 | 1999-10-22 | 简易高效胚胎玻璃化冷冻解冻方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99121887 CN1131016C (zh) | 1999-10-22 | 1999-10-22 | 简易高效胚胎玻璃化冷冻解冻方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1302590A CN1302590A (zh) | 2001-07-11 |
CN1131016C true CN1131016C (zh) | 2003-12-17 |
Family
ID=5282173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 99121887 Expired - Fee Related CN1131016C (zh) | 1999-10-22 | 1999-10-22 | 简易高效胚胎玻璃化冷冻解冻方法 |
Country Status (1)
Country | Link |
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CN (1) | CN1131016C (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101272861B (zh) * | 2005-09-28 | 2012-05-30 | Cryo生物系统股份有限公司 | 低温玻璃化保存预定体积物质的包装装置 |
CN102771473A (zh) * | 2012-04-25 | 2012-11-14 | 余文莉 | 一种用于保存胚胎的冷冻液、其制备方法及应用 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100377644C (zh) * | 2003-08-28 | 2008-04-02 | 中国人民解放军第三军医大学 | 一种血管玻璃化保存液及血管保存方法 |
CN101116640B (zh) * | 2007-08-30 | 2011-08-24 | 中国农业大学 | 一种提高牛、羊胚胎移植妊娠率的缓释微胶囊 |
CN102771472B (zh) * | 2012-04-25 | 2014-04-23 | 余文莉 | 一种用于保存胚胎的冷冻液、其制备方法及应用 |
CN104206376A (zh) * | 2014-09-17 | 2014-12-17 | 南宁培元基因科技有限公司 | 楼来牛胚胎冷冻液、冷冻方法及解冻方法 |
CN104488853B (zh) * | 2015-01-12 | 2016-08-24 | 中国农业大学 | 一种牛胚胎玻璃化冷冻甩管解冻和直接移植方法 |
CN109479870A (zh) * | 2017-09-11 | 2019-03-19 | 中国科学院动物研究所 | 一种生物材料的玻璃化冻存方法 |
CN109699636A (zh) * | 2019-03-01 | 2019-05-03 | 南京鼓楼医院 | 一种胚胎的玻璃化冷冻和解冻方法 |
CN112056305B (zh) * | 2019-12-30 | 2022-04-22 | 裘娟 | 一种平衡玻璃化冷冻试剂及其应用 |
-
1999
- 1999-10-22 CN CN 99121887 patent/CN1131016C/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101272861B (zh) * | 2005-09-28 | 2012-05-30 | Cryo生物系统股份有限公司 | 低温玻璃化保存预定体积物质的包装装置 |
CN102771473A (zh) * | 2012-04-25 | 2012-11-14 | 余文莉 | 一种用于保存胚胎的冷冻液、其制备方法及应用 |
Also Published As
Publication number | Publication date |
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CN1302590A (zh) | 2001-07-11 |
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Owner name: CHINA AGRICULTURAL UNIVERSITY Free format text: FORMER OWNER: ZHU SHIEN; Effective date: 20040205 |
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Effective date of registration: 20040205 Address after: 100094 No. 2 Old Summer Palace West Road, Beijing, Haidian District Patentee after: China Agricultural University Address before: 100094 Beijing city Haidian District Old Summer Palace Road 2, Nongda Green Garden District 208-302 Patentee before: Zhu Shien |
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Granted publication date: 20031217 Termination date: 20101022 |