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免疫纯化的抗苗勒管激素不会抑制大鼠卵母细胞体外减数分裂的自发恢复。

Immunopurified anti-müllerian hormone does not inhibit spontaneous resumption of meiosis in vitro of rat oocytes.

作者信息

Tsafriri A, Picard J Y, Josso N

机构信息

Department of Hormone Research, Weizmann Institute of Science, Rehovot, Israel.

出版信息

Biol Reprod. 1988 Mar;38(2):481-5. doi: 10.1095/biolreprod38.2.481.

DOI:10.1095/biolreprod38.2.481
PMID:3358981
Abstract

The ability of immunopurified, biologically potent anti-Müllerian hormone (AMH) to inhibit the spontaneous resumption of meiosis of rat oocytes was tested in vitro. Two different batches of AMH in the range of 0.75-9.0 micrograms/protein did not suppress the spontaneous resumption of meiosis. Neither did AMH (6 micrograms/ml) induce meiotic resumption of follicle-enclosed oocytes in culture. It is concluded, therefore, that AMH has no oocyte meiosis-inhibiting activity.

摘要

在体外测试了免疫纯化的、具有生物活性的抗苗勒管激素(AMH)抑制大鼠卵母细胞减数分裂自发恢复的能力。两批不同的AMH,浓度范围为0.75 - 9.0微克/蛋白质,均未抑制减数分裂的自发恢复。AMH(6微克/毫升)也未诱导培养中卵泡包裹的卵母细胞发生减数分裂恢复。因此得出结论,AMH没有抑制卵母细胞减数分裂的活性。

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Reduced anti-Müllerian hormone action in cumulus-oocyte complexes is beneficial for oocyte maturation without affecting oocyte competence.降低卵丘-卵母细胞复合物中的抗苗勒管激素作用有利于卵母细胞成熟,而不影响卵母细胞的能力。
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Anti-Müllerian Hormone Inhibits FSH-Induced Cumulus Oocyte Complex In Vitro Maturation and Cumulus Expansion in Mice.抗苗勒管激素抑制促卵泡激素诱导的小鼠卵丘卵母细胞复合体体外成熟和卵丘扩展。
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Effect of anti-Mullerian hormone in culture medium on quality of mouse oocytes matured in vitro.
培养基中抗苗勒管激素对体外成熟的小鼠卵母细胞质量的影响。
PLoS One. 2014 Jun 16;9(6):e99393. doi: 10.1371/journal.pone.0099393. eCollection 2014.
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Müllerian Inhibiting Substance lowers testosterone in luteinizing hormone-stimulated rodents.苗勒氏管抑制物质可降低促黄体生成素刺激的啮齿动物体内的睾酮水平。
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