睾丸间质细胞

目的：探讨微波作为一种非电离辐射波，对睾丸间质细胞NOS活性的影响，以进一步深入研究微波对睾丸的损伤效应。

Objective : The effect of microwave on nitric oxide syntheses ( NOS ) in testicular leydig cells of Male mice was studied .

甲状腺激素对睾丸间质细胞睾酮分泌的影响

The effects of thyroid hormones on the secretion of testosterone in rat leydig cell

IGF&I对山羊睾丸间质细胞DNA合成的影响

Effects of IGF-I on synthesis of DNA in goat leydig alls

StAR基因探针的制备及应激状态下小鼠睾丸间质细胞StAR基因的表达分析

The Preparation of StAR Gene Probe and It 's Expression in Mice Leydig Cells under Stress

结果证明牛磺酸对体外培养大鼠睾丸间质细胞睾酮的分泌有显著的促进作用（P＜0.01）；

The results indicated that : taurine can stimulate testosterone secretion of cultured rat Leydig cells in vitrosignificantly ( P < 0.01 ) .

方法原代培养大鼠睾丸间质细胞，用放射免疫方法测定睾丸间质细胞的睾酮分泌量，用MTT法测定细胞增殖率。

Methods Using primary cell culture , the Leydig cells of the rat testicle were cultured .

2，MTT法检测棉酚对睾丸间质细胞的增值的抑制作用。

Detect inhibition effect of Gossypol on Leydig cells in vitro using MTT methods . 3 .

IL-1对输精管结扎大鼠睾丸间质细胞功能影响的体外研究

Effect of IL - 1 on function of testis Leydig cells of vasectomized rat in vitro

鼠睾丸间质细胞膜LH／hCG受体减量调节机理的实验研究

Experimental Study on Down-Regulation Mechanism of Membrane LH / hCG Receptors on Murine Leydig Cells

目的：探讨壬基酚（np）大鼠睾丸间质细胞分泌雄激素的影响。

Objective : To investigate the effect of nonylphenol ( NP ) on testosterone secretion of Leydig cells .

以2-3周龄的仔猪睾丸间质细胞为试验材料，研究了hCG在快速调节期对StAR蛋白表达的调节机制。

Leydig cells from 2-3 week old piglets were used to study the mechanism of hCG regulating Steroidogenic acute regulatory protein ( StAR ) .

本文观察了IL－1对正常和输精管结扎大鼠睾丸间质细胞（Leydigcells，莱迪希细胞）细胞功能的影响。

Effect of IL-1 on function of testis Leydig cells in normal and vasectomized rat in vitro was observed on the basis of our previous experiments .

生理条件下，睾丸间质细胞合成分泌睾酮主要受到垂体分泌的LH／hCG及有关生长因子和细胞因子的调控，同时，葡萄糖是睾丸间质细胞合成睾酮的必需条件。

On physiological condition , Leydig cell steroidogenesis is modulated by LH / hCG , some growth factors and cytokines .

研究结果表明组织胺H2受体拮抗剂能抑制垂体LH和FSH的释放，由此使睾丸间质细胞T分泌减少。

These findings suggest cimetidine , histamine ( H_2 ) receptor antagonist , inhibits release of gonadotrophin and in turn indirectly decreases T secretion .

T-2毒素对原代培养的小鼠睾丸间质细胞睾酮合成的影响

Effects of T-2 Toxin on Testosterone Biosynthesis in Primary Cultured Leydig Cells of Mice

取C组和D组大鼠睾丸间质细胞，用等量混合人血清刺激，比较两组睾丸间质细胞对刺激的反应性。

The Leydig cells of the rats in group C and group D were stimulated by equal amount of human serum samples in order to compare the reactivity of the Leydig cells in rats of different goups .

结果激光照射第5天后，睾丸间质细胞增殖活性明显高于对照组（P0.05）。

Results The proliferating activation of Leydig cells at five days after semiconductor laser irradiation was higher in evidence than that of control group ( P 0 . 05 ) .

结论：睾丸间质细胞和部分生精细胞能分泌EGF。EGF在生精小管上皮的分布与生精周期有密切关系。

Conclusion ; Leydig cells and some germ cells can secrete EGF , EGF expression is closely related with the cycle of seminiferous epithelium .

AR在精母细胞和精细胞中表达较强，ER在精细胞和精子中表达较强，精母细胞中次之，PR在睾丸间质细胞中表达较强。

AR expressed stronger in spermatocytes and spermatogenic cells , ER in germ cells and sperm expressed strong in the second spermatocyte , PR in Leydig cells also expressed stronger .

为探究睾丸间质细胞是否参与了睾丸中MAS的累积，我们拟用二甲基磺酸乙烷（EDS）建立兔睾丸间质细胞破坏模型。

To study whether testis leydig cells took part in MAS accumulation in testis , we used EDS to establish rabbit leydig cell destructive model .

鉴于睾丸间质细胞（Leydig细胞）是雄性机体分泌睾酮的主要细胞，分泌量约占身体总睾酮的95%；

Leydig cell is the main secretor of testosterone , and its secretory volume maybe 95 % of testosterone in body ;

目的老年SD大鼠进行同种异体睾丸间质细胞移植探讨中老年男性雄激素部分缺乏症（PADAM）动物模型的可行性和疗效。

Objective To investigate the feasibility of Leydig cells transplantation in aged SD rat ( the animal model of PADAM ) .

目的：观察六味地黄汤（LiuweiDihuangDecoction，LW）对快速老化小鼠（SenescenceAcceleratedMouse，SAM）睾丸间质细胞睾酮分泌功能的影响。

Objective : To study the effect of Liuwei Dihuang decoction ( LW ) on secretion of testosterone in the testis leydig cells of senescence accelerated mouse ( SAM ) .

方法应用免疫组化、体视学、图像分析方法对切除颌下腺和给予HCG前后的ICR系小鼠睾丸间质细胞的EGF、EGFR变化进行观察比较。

Methods The EGF and EGFR variations of testis interstitial cells in ICR mice before and after sialoadenectomy and HCG injection were observed with the immunocytochemical , stereological methods and image analysis .

内皮型NOS（eNOS）免疫反应阳性见于睾丸间质细胞、附睾输出小管上皮、腔内精子、管周类肌细胞、血管内皮细胞。

ENOS immunoreactivity was detected in the interstitial cells of the testis , the epididymal efferent duct , the sperm inside the duct , and the myoid cells and endothelia of blood vessels .

形态学和内分泌学研究表明：睾丸间质细胞并不是一个匀质的群体，间质细胞这种分泌功能的异质性与StAR之间的关系是深入理解睾丸功能所不可缺少的重要环节。

Morphological and endocrinological evidences have indicated that population of Leydig 's cells are not a homogeneity . Present work focus on whether or not the heterogeneity of Leydig cells has any relation with expression of StAR which is virtually important for understanding testis function .

睾丸间质细胞3-βHSDH活性轻度增强；

In Leydig 's cells , 3-HSDH activity increased .

3，细毛羊睾丸间质细胞经棉酚处理对乳酸脱氢酶和Na-K-ATP酶的影响。

Leydig cells of fine-wool sheep on lactate dehydrogenase and Na-K-ATP enzyme by gossypol treatment . 4 .

结果：（1）Ghrelin与其受体GHS-R1a在下丘脑弓状核、腹内侧核、正中隆起，腺垂体，睾丸间质细胞、精母细胞、睾丸支持细胞，卵母细胞等中均有分布。

Results : ( 1 ) Ghrelin and its receptor GHS-R1a were mainly distributed in the arcuate nuclei , ventromedial nucleus , median eminence , adenohypophysis , leydig cells , spermatocyte , sertoli cells , oocytes and among others .

结果Ngb蛋白在成年大鼠中枢神经系统、周围神经系统和新陈代谢旺盛的生殖内分泌器官广泛分布，其中心脏神经节、有髓神经纤维轴突及睾丸间质细胞Ngb蛋白阳性为首次发现。

Results Ngb-positive cells were detected in central nervous system , peripheral nervous system and some metabolically active endocrine tissues . The Ngb-positive results in cardiac ganglia , axons of myelinated nerve fibers and testis interstitial cells were reported for the first time .