Straw thermal stabilizer for embryo cryopreservation.
Author(s) : MIRALLES A., SACRISTAN J. C., MARTINEZ E., GARCÍA J.
Type of article: Article
Summary
With the aim of avoiding thermal oscillations to the embryos due to liquid nitrogen injection into the freezing chamber, the authors have developed a straw thermal stabilizer cryopreservation accessory that when adapted to a programmable biological freezer offers a more exact control of the straws temperature and also a greater reproducibility of the freezing process. 2-cell mouse embryos were cooled until seeding at -7 or frozen to -120 deg C. The results show a substantial improvement in cryopreservation with no loss in embryo development due to the seeding procedure.
Details
- Original title: Straw thermal stabilizer for embryo cryopreservation.
- Record ID : 1995-1217
- Languages: English
- Source: Cryobiology - vol. 31 - n. 2
- Publication date: 1994/04
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