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神经氨酸酶对促黄体生成素/绒毛膜促性腺激素与不同哺乳动物物种卵巢和睾丸膜结合的影响。

Effect of neuraminidase on luteinizing hormone/chorionic gonadotrophin binding to the ovarian and testicular membranes from different mammalian species.

作者信息

Müller M, Uçer U, Engel W

出版信息

Biochim Biophys Acta. 1983 Feb 16;762(1):135-7. doi: 10.1016/0167-4889(83)90126-x.

DOI:10.1016/0167-4889(83)90126-x
PMID:6299381
Abstract

After treatment of the ovarian and testicular membranes from several mammalian species an elevation in the specific binding of human [125I]-labelled CG could be observed. With the assumption that this effect is due to sialic acid-masked receptors, the presence of such receptors seem to be a common property of most mammalian gonads. An interesting observation was the abnormally high hormone binding capacity of the Syrian hamster ovary, as compared to other hamster species, and the lack of a neuraminidase effect in the ovary of the Syrian hamster.

摘要

对几种哺乳动物的卵巢和睾丸膜进行处理后,可观察到人类[125I]标记的绒毛膜促性腺激素(CG)的特异性结合有所升高。假设这种效应是由于唾液酸掩盖的受体所致,那么此类受体的存在似乎是大多数哺乳动物性腺的共同特性。一个有趣的观察结果是,与其他仓鼠物种相比,叙利亚仓鼠卵巢的激素结合能力异常高,且叙利亚仓鼠卵巢中不存在神经氨酸酶效应。

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Effect of neuraminidase on luteinizing hormone/chorionic gonadotrophin binding to the ovarian and testicular membranes from different mammalian species.神经氨酸酶对促黄体生成素/绒毛膜促性腺激素与不同哺乳动物物种卵巢和睾丸膜结合的影响。
Biochim Biophys Acta. 1983 Feb 16;762(1):135-7. doi: 10.1016/0167-4889(83)90126-x.
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Differential binding affinities of rat testis luteinizing hormone (LH) receptors for human chorionic gonadotropin, human LH, and ovine LH.
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Expression of human luteinizing hormone (LH) receptor: interaction with LH and chorionic gonadotropin from human but not equine, rat, and ovine species.人促黄体生成素(LH)受体的表达:与人而非马、大鼠和绵羊物种的LH及绒毛膜促性腺激素的相互作用。
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