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Journal of Assisted Reproduction and Genetics logoLink to Journal of Assisted Reproduction and Genetics
. 2004 Aug;21(8):307–309. doi: 10.1023/B:JARG.0000043705.63523.68

Freezing of Human Immature Oocytes Using Cryoloops with Taxol in the Vitrification Solution

Kohei Fuchinoue 1, Noritaka Fukunaga 1, Setsuyo Chiba 1, Yukiko Nakajo 1, Akiko Yagi 1, Koichi Kyono 1
PMCID: PMC3455440  PMID: 15568332

Abstract

Purpose: In human frozen immature oocytes, there has been little successful delivery. We examined the feasibility of vitrification solution including Taxol, cytoskeltal stabilizer.

Methods: We set four experimental groups that immature oocytes has cumulus cells or not, or including Taxol or not in the vitrification solution. Frozen–thawed oocytes have been performed IVM, ICSI, and IVC.

Results: There were no significant differences in survival, maturation, and fertilization rate, respectively. However, in the group enveloped by cumulus cells and including Taxol in the vitrification solution, one embryo was developed to blastocyst.

Conclusions: Our results showed that using vitrification solution with Taxol proved so effective.

Keywords: Cryoloop, immature oocytes, Taxol, vitrification

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REFERENCES

  • 2.Park S.E., Son WY, Lee SH, Lee KA, Ko JJ, Cha KY. Chromo-some and spindle configurations of human oocytes matured in vitro after cryopreservation at the germinal vesicle stage. Fertil Steril. 1997;68:920–926. doi: 10.1016/s0015-0282(97)00365-8. [DOI] [PubMed] [Google Scholar]
  • 2.Tucker MJ, Wright G, Morton PC, Massey JB. Birth after cryopreservation of immature oocytes with subsequent in vitro maturation. Fertil Steril. 1998;70:578–579. doi: 10.1016/s0015-0282(98)00205-2. [DOI] [PubMed] [Google Scholar]
  • 3.Chen C. Pregnancy after human oocyte cryopreservation. Lancet 1986;884-886 [DOI] [PubMed]
  • 4.Porcu E, Fabbri R, Seracchioli R, Ciotti PM, Magrini O, Flamigni C. Birth of a healthy female after intracytoplasmic sperm injection of cryopreserved human oocytes. Fertil Steril. 1997;68:724–726. doi: 10.1016/s0015-0282(97)00268-9. [DOI] [PubMed] [Google Scholar]
  • 5.Yang D, Winslow KL, Blohm PL. Oocyte donation using cryopreserved donor oocytes. Fertil Steril. 2002;76:S14. [Google Scholar]
  • 6.Kyono K, Fukunaga N, Haigo K, Chiba S, Sato T. Pregnancy and delivery of a healthy female infant after intracytoplasmic sperm injection into cryopreserved human oocytes. Jpn J Fertil Steril. 2001;46:171–177. [Google Scholar]
  • 7.Kasai M, Komi JH, Takakamo A, Tsudera H, Sakurai T, Machida T. A simple method for mouse embryo cryopreservation in a low toxicity vitrification solution, without appreciable loss of viability. J Reprod Fertil. 1990;89:91–97. doi: 10.1530/jrf.0.0890091. [DOI] [PubMed] [Google Scholar]
  • 8.Kuwayama M, Hamano S, Nagai T. Vitrification of bovine blas-tocysts obtained by in vitro culture of oocytes matured and fertilized in vitro. J Reprod Fertil. 1992;96:187–193. doi: 10.1530/jrf.0.0960187. [DOI] [PubMed] [Google Scholar]
  • 9.Vajta G, Holm P, Kuwayama M, Booth PJ, Jacobsen H, Greve T, Callesen H. Open pulled straw vitrification: A new way to reduce cryoinjuries of bovine ova and embryos. Mol Reprod Dev. 1998;51:38–58. doi: 10.1002/(SICI)1098-2795(199809)51:1<53::AID-MRD6>3.0.CO;2-V. [DOI] [PubMed] [Google Scholar]
  • 10.Rall WF, Fathy GM. Ice-free cryopreservation of mouse embryos by vitrification. Nature. 1985;313:535–573. doi: 10.1038/313573a0. [DOI] [PubMed] [Google Scholar]
  • 11.Cha KY, Hong SW, Chuang HM. Pregnancy and implanta-tion from vitrified oocytes following in vitro fertilization. Fertil Steril. 1999;72:S2. [Google Scholar]
  • 12.Kuleshova L, Gianaroli L, Magli C, Ferraretti A, Trounson A. Birth following vitrification of a small number of human oocytes. Hum Reprod. 1999;14:3077–3079. doi: 10.1093/humrep/14.12.3077. [DOI] [PubMed] [Google Scholar]
  • 13.Yoon TK, Chung HM, Lim JM, Han SY, Ko JJ, Cha KY. Pregnancy and delivery of healthy infants developed from vitrified oocytes in a stimulated in vitro fertilization-embryo transfer program. Fertil Steril. 2000;74:180–181. doi: 10.1016/s0015-0282(00)00572-0. [DOI] [PubMed] [Google Scholar]
  • 14.Park SE, Chung HM, Cha KY, Hwang WS, Lee ES, Lim JM. Cryopreservation of ICR mouse oocyte: Improved post-thawed preimplantation development after vitrification using Taxol, a cytoskeleton stabilizer. Fertil Steril. 2001;75:1177–1184. doi: 10.1016/s0015-0282(01)01809-x. [DOI] [PubMed] [Google Scholar]

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