gth
- 网络促性腺激素;垂体促性腺激素;性腺激素;谷氨酸脱氢酶;促性腺激素分泌细胞
![gth](../cache/624617.jpg)
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The 17 α, 20 β - dihydroxy-4-pregnen-3-one ( DHP ), an oocyte final maturation inducing hormone which synthesis and release by the stimulation of GtH , play key role during ovulation and spawning .
通过促性腺激素的刺激作用而在性腺组织中合成与分泌的17α,20β-二羟黄体酮在排卵和产卵过程中起重要作用。
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Effect of Monosodium Glutamate on GTH Pituicyte in Rats
谷氨酸单钠对大鼠垂体促性腺激素细胞的影响
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GTH cytoplast were full of big and small , high density electron secretory granules .
GTH细胞胞质中充满电子密度较高的大、小两种分泌颗粒;
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Gth is the active region gain required to offset losses in the regions exterior to the active region .
Gth是为了补偿在有源区以外的区域中的损失所要求的有源区增益。
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Effect of icariine on the production of GTH in adenohypophysis in female rats
淫羊藿苷对大鼠腺垂体细胞合成分泌GTH的影响
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Listen , do not say GTH any more , otherwise I will never introduce you to him !
听着,不许再说见鬼,否则我永远都会介绍你给他!
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In winter , there is a small number of secretory granules scattering around nucleolus in GTH cells .
冬季GTH细胞内有少量分泌颗粒散布在核周围;
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Significant differences between the male and the female pituitary GTH levels were only found in the late development stage and maturation stage .
在性腺发育晚期和成熟期雌鱼脑垂体的GTH含量明显高于雄鱼,而在其它性腺期雌鱼脑垂体的GTH含量仅略高于雄鱼,但雌雄鱼之间并无显著差异。
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Great changes of form and number in ACTH cells and GTH cells were found before and after reproduction , contacted with reproduction .
前腺垂体ACTH细胞形态、中腺垂体GTH细胞形态和数量在繁殖前后有明显变化,与生殖活动密切相关。
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This report reviews two GtHs and two GtH cells in fish and the advances on their functions and secretion regulation researches .
本文综述了鱼类具有两种GtH和两种GtH细胞以及GtH的功能及其分泌调控等方面的研究进展。
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After spawning , GTH cells evacuate secretory granules .
产卵后GTH细胞中的分泌颗粒排空;
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Study of serum tnf - α, gth and MDA levels in obesity-prone and obesity-resistant rats induced by high fat diet
高脂膳食诱导肥胖及肥胖抵抗大鼠的血清TNF-α、GTH和MDA水平
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Artificial induced spawning of Leiocassis longirostris and change of ultrastructure of hypophysis GTH cell
长吻鱼危人工催产及脑垂体促性腺激素细胞的超微结构的变化
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In GTH ; cells cytoplast , there were two types of secretory granules , small circle and large circle , in small number .
秋季,在GTH细胞中发现GTH1和GTH2两种细胞,GTH1细胞具有大量的分泌颗粒,并呈围核分布,GTH2细胞胞质中具有数量较少的小圆形分泌颗粒和大圆形颗粒;
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The distribution of GtH cells in pituitary extends from PPD to RPD and PI during the development of gonads ;
随性腺发育成熟,大黄鱼GtH细胞的分布从中外侧部扩展至前外侧部和中间部背面;
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The growth and reproduction occurs close relation in fish , is respectively regulated by growth hormone ( GH ) and gonadotropin hormone ( GtH ) .
鱼类的生长和繁殖是密切联系的,分别受生长激素(GH)和促性腺激素(GtH)的调节。
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The Secretory Characteristics of GTH 、 E_2 and P During the Oestrus Cycle and Immunohistochemical Studies on GTH-positive Cell of Laiwu Black Goat
莱芜黑山羊GTH阳性细胞的免疫组化及发情周期中GTH、E2和P分泌规律研究
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The serum GtH levels in male and female Japanese eel increased dramatically 1 day after each injection of CPE + HCG , then gradually decreased 10 days after .
雌雄鳗鲡每次注射CPE+HCG后1天,血清促性腺激素(GtH)急剧上升,10天后逐渐下降,但雌鳗在注射7次后10天血清GtH水平仍然显著高于相应对照组。
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The steroid hormone , produced by gonad , regulates the forming and release of GtH through feedback effect during the development and maturation of gonads in fish .
在鱼类性腺发育成熟和排放过程中,性腺产生的性类固醇激素通过反馈作用来协调脑垂体促性腺激素(GtH)适量的合成与释放。
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Sex steroids have a negative feedback effect on gonadotropin ( GTH ) release at sexually development stage , while have a positive feedback effect on GTH release at immature stage .
性类固醇激素对性腺发育期间的鱼类促性腺激素(GTH)分泌有负反馈作用,而对性未成熟的鱼类GTH分泌有正反馈作用。
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The contents of GtH - ⅱ and T was low at the protophase of development , increased slowly and constantly , and shew a quickly increase near sexual maturity .
GtH-Ⅱ和T在发育前期含量很低,持续缓慢上升,在临近性成熟前迅速增加。
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The main reason that farmed fish are usually unable to reproduce is due to changes in environmental conditions which can affect the pituitary gland not to secret a large number of GtH .
人工养殖的鱼类通常不能自行繁殖,其主要原因就是由于环境条件变化影响脑垂体不能大量分泌产生GtH。
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Primary culture of adenohypophysial cytes and semi-quantitative RT-PCR method were used to study the effect of icariine on the level of GTH mRNA of adenohypophysis in female rats .
通过腺垂体细胞的原代培养技术和半定量RT-PCR技术观察淫羊藿苷对大鼠腺垂体合成分泌GTH的影响。
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2 ) there are three kinds of cells in RPD , which are prolactin ( PRL ) cell , adrenocorticotropin ( ACTH ) cell and gonadotropin ( GtH ) cell ;
RPD部有3种细胞,分别为催乳激素(PRL)细胞,促肾上腺皮质激素(ACTH)细胞,促性腺激素(GtH)细胞。
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The proximal pars distalis ( PPD ) is mainly composed of growth hormone ( GH ) cells , thyrotrophs ( TSH ) cells and gonadotrophic hormone ( GTH ) cells .
其中外侧部主要由生长激素(GH)分泌细胞、促甲状腺激素(TSH)分泌细胞和促性腺激素(GTH)分泌细胞所组成。
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Combined injection of LHRH A and hCG can be used to induce ovulation of mature southern catfish . There also was a peak of serum GTH level during the ovulation , but it decreased quickly after ovulation .
LHRHA和hCG结合注射可诱导性成熟南方鲶排卵,同时排卵过程中伴随着血清GTH水平的急剧上升,在排卵后迅速下降;
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Following the spring spawning season ( May-June ), the GtH release-response was less , and , in the summer ( August ) when the fish were sexually regressed , there was little or no response .
在生殖季节过后(5&6月)GtH的释放反应减弱,而在夏季(8月)性腺处于退化状况时,反应很弱或者没有反应。
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The similarity , heredity distances and the branches length of each lineage showed that GTH ⅰ - β subunit had faster evolution rate in teleostei while LH β was in the same as in Amniota .
成熟肽相似性、遗传距离和系统树分支长度显示GTHⅠ-β亚基在真骨鱼类进化速率显著快于其他脊椎动物,而LH-β亚基在羊膜动物中进化比其他脊椎动物快。
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Based on the gth International Conference on SIMS held in November 1993 , some latest developments on SIMS are reviewed in this paper . The scope covers all aspects of SIMS : fundamentals , instrumentation , quantification , applications and related techniques .
本文结合第9届国际二次离子质谱学会议(SIMS-IX)对SIMS的最新进展作一个简要评述,范围包括SIMS的各个方面:基础研究、仪器发展、定量分析、应用以及后电离技术等。
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Emulsion HCG SRDS can induce a high serum GtH level and long duration in Japanese eel ( Anguila japonicus ), and subsequently , the increase of gonadal somatic index ( GSI ) and the maturation of gonad .
HCG乳胶SRDS可诱导日本鳗鲡(Anguilajaponicus)血液GtH持续升高,性成熟系数明显升高并且性腺发育成熟;