雌二醇

Serum estradiol level of rats was detected by means of radioimmunoassay. The positive staining and intensity of lipid in the meibomian gland alveolus was detected by Sudan Ⅲ staining.

实验评估：采用放射免疫分析方法检测血清雌二醇水平；采用组织化学苏丹Ⅲ染色方法对睑板腺腺泡上皮做脂质染色阳性和强度检测。

That effects are likely to be direct is indicated by evidence that 17β-oestradiol treatment can reduce significantly the frequency of dimethylhydrazine-induced large intestinal tumors in rats.

直接的证据是用17β-雌二醇处理用二甲肼诱导结肠肿瘤大鼠，结果发现可以明显降低大鼠大肠肿瘤的发病率。

The Concentrations of Luteinizing hormone and Oestradiol (E_2) in Peripheral plasma of the white Rock hens from 184 to 239 days of age were determined by the radioimmunoassay.

用放射免疫分析法测定了184—239日龄的白洛克母鸡外周血浆黄体生成素和雌二醇(E_2)的含量。

MAIN OUTCOME MEASURES: The restoration of estrous cycle was evaluated by observing vaginal smears and measuring serum oestradiol and progesterone levels. Histological observation was carried on transplanted ovaries.

主要观察指标：通过阴道脱落细胞的观察和血清雌二醇、孕酮的测定了解大鼠内分泌恢复情况，并对移植卵巢进行组织学观察。

Peripheral blood Oestradiol level and CD4+CD25+Treg quantity were reduced, which may be resulted in down-regulating the immune function of maternal-fetal tolerance, and mediate recurrent spontaneous abortion finally.

外周血雌二醇水平和CD4+CD25+Treg数量减低可能下调母胎免疫耐受功能，参与介导反复自然流产的发生。

Methods According to the oestradiol level on progesterone initiation day, 279 hormone replacement-frozen embryo transfer cycles were grouped into three groups (group 1, percentile 0-25th; group 2, percentile 26th-75th; group 3, percentile 76th-100th).

按照激素替代-冻融胚胎移植患者黄体酮开始注射日血清雌二醇质量浓度的百分位数，将279个周期进行分组（组1百分位数为0～25，组2为26～75，组3为76～100）。

Methods According to the oestradiol level on progesterone initiation day, 279 hormone replacement-frozen embryo transfer cycles were grouped into three groups group 1, percentile 0-25(superscript th; group 2, percentile 26-75; group 3, percentile 76-100.

按照激素替代－冻融胚胎移植患者黄体酮开始注射日血清雌二醇质量浓度的百分位数，将279个周期进行分组（组1百分位数为0~25，组2为26~75，组3为76~100）。

Recurrent spontaneous abortion; Oestradiol; CD4+CD25+Treg; immune tolerance

反复自然流产；雌二醇；CD4+CD25+Treg细胞；免疫耐受

The concentration of progesterone(P4 ),17β-oestradiol (E 2 )and luteining hormonein the peripheral serum of white Xiang pigs was measured by radioimmunoassaythroughout the whole oestrous cycle.

用放射免疫分析法测定了10头白香猪发情周期外周血清孕酮(P4)、17β-雌二醇(E2)和促黄体素含量的变化。

The results showed that the main pathogenic bacteria ledlocal cows to endometritis were streptococcus,the next,Escherichia coli,staphylococcus and pseudomonas aeruginosa.NFPL could quickly reduce thenumber of the bacteria in uterus,and strongerly inhibit these bacteria in vitro.NFPL could excit the uterus,which occurred in enlarging contractionamplitude.NFPL could lower abnormal high content of progesterone and raiseabnormal low oestradiol.

结果表明，引起本地奶牛子宫内膜炎的主要致病菌是链球菌，其次是大肠埃希氏杆菌，葡萄球菌，绿脓杆菌；新促孕液能能迅速减少病牛子宫内细菌的数量，在体外对这些细菌也有较强的抑制作用；新促孕液对兔子宫有明显的兴奋性作用，主要表现在收缩波幅的加大；新促孕液能降低病牛血清异常升高的孕酮含量，升高异常降低的雌二醇含量。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。