助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   rat ovary 在 生物学 分类中 的翻译结果: 查询用时:0.072秒
图标索引 在分类学科中查询
所有学科
生物学
基础医学
药学
妇产科学
更多类别查询

图标索引 历史查询
 

rat ovary
相关语句
  大鼠卵巢
    CLONING AND OVEREXPRESSION OF RAT OVARY LH/HCG RECEPTOR cDNA IN INSECT CELLS
    大鼠卵巢促黄体激素/人绒毛膜促性腺激素受体cDNA的克隆和在昆虫细胞中的高效表达
短句来源
    GABA inhibits progesterone production of luteal cells of rat ovary
    GABA影响大鼠卵巢黄体细胞孕酮的生成
短句来源
    The roles of matrix metalloproteinases 2, 9 at the corpus luteum in the rat ovary
    基质金属蛋白酶-2、-9在大鼠卵巢黄体中的作用
短句来源
    Expression of the Long Form Leptin Receptor mRNA in Rat Ovary
    长型Leptin(瘦素)受体mRNA在大鼠卵巢中的表达和分布
短句来源
    Effect of high power microwave radiation on microscopic and submicroscopic morphology of rat ovary
    高功率微波辐照对大鼠卵巢显微和亚显微结构的影响
短句来源
更多       
  “rat ovary”译为未确定词的双语例句
    THE NEURAL CONNECTIONS OF THE RAT OVARY BY FHRP AND CT-HRP TECHNIQUES
    大鼠卵巢的神经联系(FHRP和CT-HRP法)
短句来源
    Simultaneous Detection of 17α-hydroxylaseand Luteinizing Hormone Receptor( LHR)mRNA from Rat Ovary by Ribonuclease Pro-tection Assay(RPA).
    RNase保护法同时检测黄体生成素受体及17α-羟化酶的mRNA
短句来源
    Effect of Epidermal Growth Factor on Follicular Development and Steroidogenesis in Perfused Rat Ovary
    Effect of Epidermal Growth Factor on Follicular Development and Steroidogenesis in Perfused Rat Ovary
短句来源
    Prolactin Delaying hCG - induced Ovulation and Down Regulating Plasminogen Activator System in Rat Ovary
    催乳素延缓hCG诱发大鼠排卵和下调纤溶酶原激活系统在卵巢中的表达
短句来源
    VARIATION OF GELATINASES ACTIVITY IN RAT OVARY DURING ESTROUS CYCLE AND EARLY PREGNANCY
    大鼠动情周期及妊娠早期卵巢中明胶酶A活性变化
短句来源
更多       
查询“rat ovary”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  rat ovary
Response of the infantile rat ovary to intrasplenic transplantation into adult castrated diabetic animals
      
Regeneration of the rat ovary after repeated resection
      
Denervation of the rat ovary by removal of the semilunar ganglia of the solar plexus disturbs the estrus cycle; it increases to 10-12 days, and there are abnormalities of the smears caused by disturbed growth of the vaginal epithelium.
      
Regenerative capacity of rat ovary after compensatory hypertrophy
      
Since Par-4 expression appears to be ubiquitous we investigated the possibility of Par-4 having a role in the rat ovary granulosa cells apoptotic death.
      
更多          


Ultrastructures of rat ovarian granulosa cells (GC) during the estrous cycle were observed by electron microscope. The nuclei, cell organelles and intercellular junctions change from early growing follicles to mature follicles. The mitochondrial cristae vary from a lamelliform to tubulovesicular, SER and lipid inclusions accumulate in the cytoplasm. All these changes differ from that of the granulosa luteal cells (GLC). Under SEM, the surface of GC highly wrinkled, and a great number of cloudets are present...

Ultrastructures of rat ovarian granulosa cells (GC) during the estrous cycle were observed by electron microscope. The nuclei, cell organelles and intercellular junctions change from early growing follicles to mature follicles. The mitochondrial cristae vary from a lamelliform to tubulovesicular, SER and lipid inclusions accumulate in the cytoplasm. All these changes differ from that of the granulosa luteal cells (GLC). Under SEM, the surface of GC highly wrinkled, and a great number of cloudets are present on it in the late proestrous. In the late proestrous, abundant vesicles appear on the surface of GLC, some of the vesicles burst and the plasmalemmas sink after the contents set free. It suggests that before ovulation the GC may synthesize and start to secrete steroid hormones (progesterone). The secretion activity reachs the maximum in late oestrous. It might be a way to release the steroids hormones by microapocrine secretion in rat ovary.

用透射电镜和扫描电镜技术,对大鼠在动情周期中卵巢颗粒细胞的超微结构进行了超薄切片、割断扫描及冷冻复型观察。结果表明,从早期生长卵泡到成熟卵泡,颗粒细胞的核、细胞器及细胞连接均有改变,并发现颗粒细胞在排卵前已发生黄体化,胞质内出现管状嵴线粒体,滑面内质网(SER)广泛发育,出现电子密度较高的类脂滴。扫描电镜下可见细胞表面高度皱褶并伸出球形突起,细胞表面浮有絮状物。与动情期末(排卵后)功能黄体的颗粒细胞相比,明显不同,尤其是颗粒黄体细胞向细胞间隙突出大量球形泡,部分泡已破裂,并皱缩变扁。表明动情前期末颗粒细胞已开始合成并分泌类固醇激素,动情期末颗粒黄体细胞大量分泌类固醇激素。扫描电镜下所见的微顶浆分泌方式可能是大鼠卵巢类固醇激素分泌方式之一。

The localization of endothelin-1 (ET-1)in the ratsovary has been investigated immuno-cytochemically.The immunostaining cells were the thecal cells,and the granulosa cells werenot stained in the immature ratovary. In the proestrus ratsovary ir-ET-1 was also local-ized in the thecal cells surrounding the granulosa cells and the luteal cells,and in the endothe-lial cells of blood vessels,The positive immunostaining granules distributed in the thecalcells and the central stroma...

The localization of endothelin-1 (ET-1)in the ratsovary has been investigated immuno-cytochemically.The immunostaining cells were the thecal cells,and the granulosa cells werenot stained in the immature ratovary. In the proestrus ratsovary ir-ET-1 was also local-ized in the thecal cells surrounding the granulosa cells and the luteal cells,and in the endothe-lial cells of blood vessels,The positive immunostaining granules distributed in the thecalcells and the central stroma of the corpus luteum in the pseudOpregnant and pregnantrats,ovaries,with the highest content in the 10-day corpus luteum of pregnant rats,It wasassumedthat ET-1 was an intraovarian factor regulating follicular development,granular cellfuiiction and corpus luteum involution.

本研究用免疫细胞化学的方法观察了内皮素-1(eiidothelin-1,ET-1)在大鼠卵巢内的分布。结果:在未成年大鼠卵巢可见到ET-1免疫染色阳性颗粒分布在卵泡的外周膜细胞;成年动情前期大鼠卵巢ET-1阳性颗粒主要分布在卵泡或黄体周围的膜细胞,亦分布在卵泡血管内皮细胞中;假孕大鼠和妊娠大鼠卵巢可观察到ET-1免疫染色阳性颗粒分布在膜细胞和黄体中央腔内;妊娠10d大鼠卵巢内膜细胞染色的阳性反应较妊娠5d的大鼠显著增强,黄体中央腔内染色呈较强的阳性反应。提示ET-1可能参与卵泡发育、卵巢颗粒细胞机能和黄体退化过程的调控。

The effect of epidermal growth factor(EGF) on follicular development and steroidogenesis was investigated using an in vitro perfused immature rat ovary model. Type 3a and type 3b follicles were counted in the sections of perfused ovaries. To determine action of EGF on amortize activity, effect of testosterone(10-5 M) plus EGF(10 ng/ml) and that of testosterone(10-5 M) alone were compared. EGF(10 ng/ml) significantly increased the number of both types of follicles. At time-course experiment, EGF(10...

The effect of epidermal growth factor(EGF) on follicular development and steroidogenesis was investigated using an in vitro perfused immature rat ovary model. Type 3a and type 3b follicles were counted in the sections of perfused ovaries. To determine action of EGF on amortize activity, effect of testosterone(10-5 M) plus EGF(10 ng/ml) and that of testosterone(10-5 M) alone were compared. EGF(10 ng/ml) significantly increased the number of both types of follicles. At time-course experiment, EGF(10 ng/ml) did not enhance the number of both types of follicles after 10 hr perfusion, but significantly augmented it after perfusion of 20 hrs. EGF(10 ng/m) also stimulated progesterone production. There was no significant difference in estradiol level when ovaries were treated with EGF alone. The addition of testosterone significantly increased estradiol production. EGF inhibited testosterone-derived ovary estradiol production. These results suggest that EGF induces development of the primordial and primary follicles and plays an important role in controlling development by regulating function of granulosa cells.

EffectofEpidermalGrowthFactoronFollicularDevelopmentandSteroidogenesisinPerfusedRatOvary¥LUOWen-xiang(罗文祥);ZHAOFang(赵芳);MAKui...

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关rat ovary的内容
在知识搜索中查有关rat ovary的内容
在数字搜索中查有关rat ovary的内容
在概念知识元中查有关rat ovary的内容
在学术趋势中查有关rat ovary的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社