Are Cumulus Cells Necessary for the Spontaneous Maturation of Germinal Vesicle-Stage Oocytes to Metaphase II

被引:0
|
作者
M. Häberle
Ph. Scheurer
K. Lauerer
M. Fischer
M. K. Hohl
机构
[1] Department of Gynaecology and Obstetrics,
[2] Frauenklinik,undefined
关键词
in vitro maturation; germinal-vesicle oocytes; intracytoplasmic sperm injection; meiosis inhibitory factor;
D O I
暂无
中图分类号
学科分类号
摘要
Purpose:In this study we investigated the need of the support from cumulus cells for germinal-vesicle (GV) oocytes collected from stimulated ovaries to complete their maturation to metaphase II (MII).
引用
收藏
页码:329 / 331
页数:2
相关论文
共 50 条
  • [21] Effect of mouse cumulus cells on the in vitro maturation and developmental potential of bovine denuded germinal vesicle oocytes
    Zhao, Xue-Ming
    Ren, Jing-Jing
    Du, Wei-Hua
    Hao, Hai-Sheng
    Liu, Yan
    Qin, Tong
    Wang, Dong
    Zhu, Hua-Bin
    ZYGOTE, 2014, 22 (03) : 348 - 355
  • [22] Heat shock at the germinal vesicle breakdown stage induces apoptosis in surrounding cumulus cells and reduces maturation rates of porcine oocytes in vitro
    Yuan, Y.
    Hao, Z. D.
    Liu, J.
    Wu, Y.
    Yang, L.
    Liu, G. S.
    Tian, J. H.
    Zhu, S. E.
    Zeng, S. M.
    THERIOGENOLOGY, 2008, 70 (02) : 168 - 178
  • [23] Stored of Hsp72/Hsp73 in germinal vesicle-stage mouse oocytes
    Liu, CH
    Yang, CC
    Lin, DC
    Wu, MH
    Tsai, KJ
    REPRODUCTION IN DOMESTIC ANIMALS, 2004, 39 (01) : 19 - 24
  • [24] Cryopreservation of Germinal Vesicle-Stage Cumulus-Oocyte Complexes from Vitrified Macaque Ovarian Tissue
    Ting, Alison Y.
    Yeoman, Richard R.
    Campos, Jacira R.
    Lawson, Maralee S.
    Zelinski, Mary B.
    BIOLOGY OF REPRODUCTION, 2011, 85
  • [25] Vitrification of germinal vesicle (GV) stage oocytes physically disrupts contact with the surrounding cumulus granulosa cells
    Suzuki, J.
    Cerrudo, E. Garcia
    El-Hayek, S.
    Clarke, H.
    Holzer, H.
    Son, W. Y.
    HUMAN REPRODUCTION, 2014, 29 : 22 - 23
  • [26] In vitro maturation and fertilization of goat oocytes vitrified at the germinal vesicle stage
    Kharche, SD
    Sharma, GT
    Majumdar, AC
    SMALL RUMINANT RESEARCH, 2005, 57 (01) : 81 - 84
  • [27] A confocal microscopy analysis of the spindle and chromosome configurations of human oocytes cryopreserved at the germinal vesicle and metaphase II stage
    Boiso, I
    Martí, M
    Santaló, J
    Ponsá, M
    Barri, PN
    Veiga, A
    HUMAN REPRODUCTION, 2002, 17 (07) : 1885 - 1891
  • [28] In vitro maturation and fertilization of goat oocytes frozen at the germinal vesicle stage
    LeGal, F
    THERIOGENOLOGY, 1996, 45 (06) : 1177 - 1185
  • [29] In vitro maturation of human germinal vesicle-stage oocytes: role of epidermal growth factor-like growth factors in the culture medium
    Ben-Ami, I.
    Komsky, A.
    Bern, O.
    Kasterstein, E.
    Komarovsky, D.
    Ron-El, R.
    HUMAN REPRODUCTION, 2011, 26 (01) : 76 - 81