孕酮

Methods 140 patients whose progesterone below 63.6 nmol/L, no heart tube impulse within 8 weeks or pregnancy test of urine is positive but the blastula were not detected by B ultrasound were divided into two groups, respectively 70 cases.

将在我院就诊的孕早期患者中血孕酮水平低于63.6nmoFL、孕8周仍无原始心管搏动、或者尿妊娠试验阳性而B超未发现子宫腔内有妊娠囊的140例患者，随机分为两组（各70例）。

GnRH could mar Red I y suppress progesterone secretion of cultured GCs with or without FSH and LH co-treatments. E2 could invert the suppression of GnRH completely, also had the additive action on secreting progesterone with GnRH co-treatment. Mel partial ly released the suppression action of GnRH.

GnRH能强烈地抑制体外培养的颗粒细胞分泌孕酮，其抑制作用几乎不受FSH和LH影响；Mel仅表现部分地缓解了GnRH的抑制效应，但没有逆转。E_2不仅可以完全逆转GnRH的抑制作用，进而与GnRH叠加促进颗粒细胞分泌孕酮。

Objectives: To investigate the effects of estriol and/or levonorqestrel on the proliferation and differentation in vitro.

目的：国产长效雌激素尼尔雌醇治疗绝经后骨质疏松已取得良好效果，而与左炔诺孕酮联合应用有很大的潜力，所以我们观察尼尔雌醇在体内的代谢产物之一的雌三醇与左炔诺孕酮对OB的体外作用。

Objective: To observe the effects of levonorgestrel-releasing intrauterine device and gestrinone on pain relief after therapy of endometriosis and prevention of the disease recurrence.

目的：观察左炔诺孕酮宫内节育器与孕三烯酮用于子宫内膜异位症术后治疗疼痛和防止复发的疗效。

The effect of progesterone could be potentiated by GABA A receptor agonist muscimol and antagonized by GABA A receptor antagonists bicuculline and picrotoxin as well as GABA B receptor agonist baclofen. The effect of progesterone and the actions of these drugs mainly manifested in the concentration range of progesterone 0 01～0 05 μmol/L.

该作用可被氨基丁酸A受体激动剂蝇蕈醇加强，被氨基丁酸A受体拮抗剂荷包牡丹碱和印防己毒素以及氨基丁酸B受体激动剂巴氯芬阻断，而且孕酮的效应以及各药物对其的影响均集中在0.01～0.05 μmol/L孕酮浓度中较为明显。

While in Cl--deficient medium,picrotoxin has significant inhibitory effect on both progesterone- and GABA-induced AR,both progesterone- and GABA-induced AR are inhibited by the Call channel blocker,nifedipine.

相反在缺CI一培养液中，picrotoxin则可明显地抑制孕酮和GABA诱发的顶体反应。孕酮和GABA诱发的顶体反应均可被Cal+通道抑制剂nifedipine阻断。

Objective: To study the effects of progesterone on action potential of isolated rabbit sino atrial node cells.

目的 ：通过观察孕酮对离体家兔窦房结细胞动作电位的影响，来探讨孕酮对窦房结细胞电活动的影响及其作用机制。

Methods The chronic ocular hypertention rat model was made by cauterizating three episcleral veins.Rats were divided into control group,high level PROG group,middle level PROG group,low level PROG group according to different concentrations of PROG injected intraperitoneally.The left eye was model eye and the right eye was control eye.Three months later,the animals were executed and the eyeballs were enucleated.The RGCs were detected by HE staining and Thy-1.1 immunohistological staining.

通过烧灼3条巩膜上静脉制作慢性高眼压动物模型，此模型按腹腔注射不同浓度的孕酮而分为高、中、低浓度孕酮注射组及空白对照组，左眼为模型眼，右眼为自身对照眼，3个月后处死动物，取眼球制石蜡切片，行HE染色、Thy-1.1免疫组化染色及TUNEL原位凋亡检测。

The patients whose progesterone in blood of early trimester of pregnancy below 63.6 nmol/L have more chances of abortion, the treatment with progesterone and chorionic gonadotropic hormone can improve the pregnancy outcome and decrease the occurrence of abortion.

孕早期，血中孕酮水平低于63.6nmol/L者发生流产的机会较多；黄体酮注射液＋绒促性素的治疗可以改善妊娠结局，降低流产的发生。

Changes of progeterone level in the peripheral blood plasma and pooled bucket milk during one oestrous cycle were measured by direct RIA in 10 Holstein-Friesian cows.

采用乳汁孕酮直接放射免疫分析法测定了10头黑白花奶牛外周血浆和乳汁孕酮在一个发情周期中的变化。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。