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[硬骨鱼促性腺激素对大鼠卵巢腺苷酸环化酶及其受绵羊促性腺激素刺激的影响]

[Effects of a gonadotropic hormone of teleost fish on the adenylate cyclase of rat ovary and on its stimulation by ovine gonadotropins].

作者信息

Salmon C, Delerue-Le Belle N, Fontaine Y A

出版信息

C R Seances Soc Biol Fil. 1982;176(6):787-94.

PMID:6220787
Abstract

Carp gonadotropin (cGTH) stimulated adenylate cyclase from 20-24 day old (but not 16-18 day old) rat ovaries; its subunits were inactive. Carp GTH (but not its subunits) increased the apparent KD for oFSH but not for oLH. These results suggest that cGTH mainly interacts with FSH sensitive adenylate cyclase-receptor systems, with an efficiency about 6 X 10(3) times lower than oFSH itself.

摘要

鲤鱼促性腺激素(cGTH)刺激20 - 24日龄(而非16 - 18日龄)大鼠卵巢的腺苷酸环化酶;其亚基无活性。鲤鱼促性腺激素(而非其亚基)增加了对大鼠促卵泡激素(oFSH)而非大鼠促黄体生成素(oLH)的表观解离常数(KD)。这些结果表明,鲤鱼促性腺激素主要与促卵泡激素敏感的腺苷酸环化酶 - 受体系统相互作用,其效率比大鼠促卵泡激素本身低约6×10³倍。

相似文献

1
[Effects of a gonadotropic hormone of teleost fish on the adenylate cyclase of rat ovary and on its stimulation by ovine gonadotropins].[硬骨鱼促性腺激素对大鼠卵巢腺苷酸环化酶及其受绵羊促性腺激素刺激的影响]
C R Seances Soc Biol Fil. 1982;176(6):787-94.
2
[Accumulation of cyclic adenosine monophosphate in the ovary of the eel (Anguilla anguilla L.) in vitro under the effect of carp gonadotropin or ovine lutropin: kinetics and thermodependence].[鲤鱼促性腺激素或羊促黄体素作用下鳗鲡(Anguilla anguilla L.)卵巢中环磷酸腺苷的体外积累:动力学与热依赖性]
Reprod Nutr Dev (1980). 1986;26(2A):429-39.
3
Responsiveness of adenylate cyclase to pituitary gonadotropins and evidence of a hormone-induced desensitization in the lizard ovary.蜥蜴卵巢中腺苷酸环化酶对垂体促性腺激素的反应性及激素诱导脱敏的证据。
Gen Comp Endocrinol. 1997 Jul;107(1):23-31. doi: 10.1006/gcen.1997.6893.
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Age-related changes in FSH- and in LH-sensitive ovarian adenyl cyclase from prepubertal rats.青春期前大鼠中促卵泡激素(FSH)和促黄体生成素(LH)敏感性卵巢腺苷酸环化酶的年龄相关变化。
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Relationship between adenylate cyclase sensitivity to follitropin and FSH receptor mRNA expression in the ovary of the lizard Podarcis sicula.意大利壁蜥卵巢中腺苷酸环化酶对促卵泡激素的敏感性与促卵泡激素受体mRNA表达之间的关系。
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[Hormonal stimulation of ovarian adenyl cyclase in the rat and a teleost fish (Carassius auratus): influence of adenosine triphosphate concentration].[大鼠和硬骨鱼(鲫鱼)中卵巢腺苷酸环化酶的激素刺激:三磷酸腺苷浓度的影响]
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Modulation of ovarian adenylate cyclase response to gonadotropins following luteinization of the rat ovary.大鼠卵巢黄体化后卵巢腺苷酸环化酶对促性腺激素反应的调节
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[Ovarian adenyl cyclase: study in the female rat of its stimulation by pituitary gonadotropic hormones].[卵巢腺苷酸环化酶:在雌性大鼠中对其受垂体促性腺激素刺激的研究]
J Physiol (Paris). 1971 Mar-Apr;63(2):49A.
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[Subunits of lutropins: an intrinsic gonadotropic activity of alpha and the role of beta in the determination of the zoological specificity of action].[促黄体生成素的亚基:α亚基的内在促性腺活性及β亚基在决定作用的动物学特异性中的作用]
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