促性腺激素

Objective:To study regulation mechanism of GnRH agonist on testosterone synthesis in rat Leydig cells.

目的：研究促性腺激素释放激素激动剂对大鼠睾丸间质细胞睾酮合成的调控机制？

Objective To study the effect of gonadotroph-releasing hormone agonist and GnRH antagonist against cyclophosphamide-induced gonadotoxicity in female rats.

目的 探讨促性腺激素释放激素激动剂、拮抗剂干预环磷酰胺诱导的大鼠卵巢功能损害的可能作用机制。

Kallmann syndrome is characterized by the association of idiopathic or isolated hypogonadotropic hypogonadism and anosmia.

Kallmann综合症的特点是与自发的或单纯性促性腺激素分泌不足性腺机能减退以及嗅觉丧失相关联。

The gonadotropin releasing hormone receptor gene was studied as a candidate gene for the prolificacy of Small Tail Han sheep. Eight pairs of primers were designed to detect single nucleotide polymorphisms of exon 1, exon 2 and exon 3 of GnRHR gene in both high fecundity breeds and low fecundity breeds (South African Mutton Merino, Corriedale and Chinese Merino sheep) by PCR-SSCP. Only the products amplified by primers P4 and P7 displayed polymorphisms.

设计8对引物，应用聚合酶链式反应-单链构象多态性技术检测促性腺激素释放激素受体（gonadotropin releasing hormone receptor， GnRHR）基因外显子1、外显子2和外显子3在高繁殖力品种和低繁殖力品种（南非肉用美利奴、考力代和中国美利奴绵羊）中的单核苷酸多态性，同时研究该基因对小尾寒羊高繁殖力的影响。

Objective The aim of this study was to investigate the effect of luteinizing hormone and human chorionic gonadotropin on in vitro maturation of oocytes of Kunming mice.

目的 研究促黄体素、人绒毛膜促性腺激素对昆明小鼠卵母细胞体外成熟的影响。

Arnaebia ; Gonadal axle ; Gonadotropic hormone ; Colpocytology

紫草；性腺轴；促性腺激素；阴道细胞学

Infant boys with idiopathic or isolated hypogonadotropic hypogonadism that is congenital (i.e., present at birth) often have micropenis and cryptorchidism.

先天具有自发的或单纯性促性腺激素分泌不足性腺机能减退的男婴常常有阴茎发育不良和隐睾病。

In these three kinds of fishes,Gnrh2 was not only expressed in midbrains,but also expressed in pituitaries and gonads.And Gnrh2 mRNA was mainly located in posterior end of midbrain.It was indicated that Gnrh2 might mainly act as the neurotransmitter and neuromodulator,and it also might participate in the regulating of other hormones releasing,such as GTH and STH.

Gnrh2基因在三种鱼的中脑、垂体和性腺中均有表达，其转录产物主要定位于中脑的后部，说明Gnrh2基因可能主要起神经递质或神经调节剂的作用，但也参与调节促性腺激素、生长激素等的释放。

A hormone that stimulates the growth and activity of the gonads, especially any of several

促性腺激素促进性腺生长和活动的一种荷尔蒙，特别是刺激卵巢、睾丸使其发生作用的几种大脑垂体荷尔蒙

But the latter resulted in significantly more zygotes extruded PBl and developed to blastocyst stage after parthenogenetic activation.

结果发现，成熟液中添加促卵泡素组的卵裂率(74.3％)低于人绝经促性腺激素组(78.6％，P＜0.05)，但是第一极体排出率和孤雌激活后的囊胚率都显著高于hMG组(P＜0.05)。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。