激素

Recent studies onfish revealed the neuroendocrine interactions between the gonadotropic axis and the somatotropic axis.

近年来，我们和其他学者对鱼类生长和生殖的神经内分泌调节的相互作用进行了研究，主要的进展是：①在促进性腺的激素影响生长方面，发现促性腺激素释放激素和多巴胺都能和脑垂体生长激素细胞的特异性受体结合而刺激生长激素释放，并能提高生长速率；而性类固醇激素能调节脑垂体生长激素的分泌活动。

Neuraxon of type B neurosecretory terminals contain a lot of small clarity vesicles. Adcnophyphophysis is mainly composed of anteriorticrticotrophic cells, prolactin cells, growth hormone cells, thyrotrophs cells, gonadotrophic hormone cells, melanophore-stimulating hormone cells, periodic acid-Schiff-positive cells and one non-secretory cell type-stellate cells.

腺垂体由前外侧部、中外侧部和中间部构成，分布催乳激素分泌细胞、促肾上腺激素分泌细胞、生长激素分泌细胞、促甲状腺素分泌细胞、促性腺激素分泌细胞、促黑色素激素分泌细胞、PAS-高碘酸-雪夫反应细胞和一种非分泌细胞类型。

Neuraxon of type B neurosecretory terminals contain a lot of small clarity vesicles. Adenohypophysis is mainly composed of adrenocorticotrophic cells, prolactin cells, growth hormone cells, thyrotrophs cells, gonadotrophic hormone cells, melanophore-stimulating hormone cells, periodic acid-Schiff-positive cells and one non-secretory cell type-stellate cells. The ultra-structural characteristics of pituitary in Sinperca chuatsi during procreating season are discussed.

腺垂体由前外侧部、中外侧部和中间部构成，分布催乳激素分泌细胞、促肾上腺激素分泌细胞、生长激素分泌细胞、促甲状腺素分泌细胞、促性腺激素分泌细胞、促黑色素激素分泌细胞、PAS-高碘酸－雪夫反应细胞和一种非分泌细胞类型本文并讨论了繁殖季节排卵前后期级脑垂体的超微结构特点。

Total effective rate was 90.9%, with 17 CR, 3 PR and 2 deaths. The result showed that the orchiectomy can lower the serum level of androgen, and Flutamide can block the male hormone receptor in the target cell membrane of prostate tissue,...

结果表明氟他胺是一个单纯抗雄激素的非类固醇化合物，对前列腺组织靶细胞膜上的雄激素受体有特异性阻断作用，能抑制雄激素依赖性肿瘤细胞生长，切除睾丸能降低雄激素水平，两者产生协同作用，提高疗效。

The hormonal balance , especially the ratio of GA to ABA, played important roles in photoperiodic responses of soybean.

促进激素与抑制激素含量的同趋势消长维持体内激素水平的相对平衡，两类激素，特别是GA和ABA的平衡状况在大豆光周期反应中起重要作用。

Correlation analyses on the contents and ratios of endogenous hormones with selfing fertilities showed that selfing fertility was not determined only by one single hormone level, but partially affected by the joint action or balance of several hormones in Nongken58S original and untransformed regenerant controls under long-day. Our results did not support different already proposed hypotheses on one single hormone action in fertility expression of PSGMS rice.

1通过对因受环境低温影响而在长日条件下不育性部分逆转的原始材料和组培再生后代材料的自交结实率与内源激素水平及比值相关性分析表明，农垦58S育性转换并非取决于某种单一激素水平的改变，而可能与多种激素的共同作用和平衡关系有关，从而说明&众说纷纭&的单一激素作用的假说难以成立。

In normal pregnancy, trophocyte secrete varies hormones, besides hCG, it participate in synthesis of steroid hormones, hPL and so on. JAR cell posses the function of secretion such hormones.

三、正常妊娠时滋养细胞分泌多种激素，除了hCG以外尚参与了类固醇激素，hPL等多种激素的合成与分泌，JAR细胞也具有分泌这些激素的功能。

DATA SELECTION: Literatures about the comparison of bone density and bone metabolic change between inhaled GC group and control group were consorted deleting randomized controlled trial so as to look up the whole content of healthy controls;While patients in the treatment group received GC inhalation.

研究对象为服用糖皮质激素的成年男性和绝经前女性哮喘患者。资料选择：选取试验包括吸入糖皮质激素治疗组和对照组的骨密度、骨代谢变化比较的相关文献，进行初审，删除明显不随机临床试验的研究，然后查找余下的文献全文，进一步判断是否为 RCT。纳入标准：① RCT，无论是否为单盲、双盲或非盲法；②平行对照组，即未使用激素的哮喘患者或健康对照；治疗组为吸入激素的哮喘患者。

This may be explained by follows: First, Decoction Shenkangling can regulate the homeostasis of NEI network and reduce the increased activity of NF-κB to restrain the action of inflammatory-sclerotic media; Second, it can redress the disequilibrium of the ratio of TXA2/PGI2 to reform the hypercoagulable state; Third, it can enhance albumin and reduce cholesterol and triglyceride; Fourth, it can amend the renal damage and protect the function of renal tubule and stroma to prevent the transformation from MCD to FSGS; Last, it can lessen urine protein in AN rats markedly and relieve the side effects of prednisone.4. NF-κB, TXA2 and PGI2, along with the renal pathomorphology and so on can all be the indexes of the diagnosis of Symptom of "Kidney Deficiency and Blood Stasis" and the application of Methods of "Benefiting the kidney and Promoting blood circulation" in TCM.5. The curative effects on AN rats by treatment of integrating Traditional Chinese Medicine with prednisone are much better than using prednisone only. And the curative effects on AN rats by treatment of matching Decoction Shenkangling, having the function of "Benefiting the kidney and Promoting blood circulation", with Prednisone are much better than using Prednisone only.6. When it referred to decreasing urine protein, cholesterol and triglyceride and increasing albumin, Decoction Zhibodihuang excesses Decoction Taohongsiwu. However, when it referred to regulating the disequilibrium of TXA2/PGI2 and meliorating renal lesion, Decoction Taohongsiwu exceeds Decoction Zhibodihuang.7. The curative effects on AN rats by treatment of matching Methods of "Benefiting the kidney and Promoting blood circulation" with Prednisone overmatches using Prednisone matching Method of "Benefiting the kidney" or Method of " Promoting blood circulation" only.

益肾活血中药肾康灵能显著改善AN鼠的肾虚血瘀证的临床表现和实验指标，这可能与中药肾康灵能调理AN鼠机体的NEI网络功能稳态，降低异常升高的NF-κB活性，抑制免疫炎症/硬化介质环节，纠正失衡的TXA2/PGI2，改善AN鼠血液高凝状态，提高AN鼠的血清Alb，降低Ch和TG，减轻AN鼠的肾脏组织病理学变化，保护肾小管－间质功能，阻止MCD向FSGS转化；显著减轻AN鼠的尿蛋白水平以及减轻激素副作用有关。4、NF-κB、 TXB2和6-keto-PGF1α以及肾脏病理形态学改变等，都可作为中医肾虚血瘀证诊断和益肾活血法应用的客观指标。5、中西医结合干预AN鼠疗效优于单纯激素治疗；强的松配合益肾活血中药肾康灵组的综合疗效显著优于单纯强的松组。6、知柏地黄汤组在降低尿蛋白、提高血清Alb、降低Ch和TG疗效上优于桃红四物汤组；桃红四物汤组在纠正失衡的TXA2/PGI2和减轻肾脏病理损害方面优于知柏地黄汤组。7、激素配合益肾活血法干预AN鼠在一定程度上优于激素配合益肾法或活血法。

AR signalling can be activated in HR tumours through several mechanisms. First, activation of intracellular signal transduction pathways can sensitize the AR to castrate levels of androgens. Also, mutations in the AR can change AR ligand specificity, thereby allowing it to be activated by non-steroids or anti-androgens. Finally, overexpression of the wild-type AR sensitizes itself to low concentrations of androgens.

HRPC的AR信号通路活化机制包括：胞内信号传导途径可以增加 AR对于去势治疗后低水平雄激素的敏感性；AR的突变也可改变其对于配体的选择，使得非甾体类激素甚至抗雄激素药物也能够激活AR；此外，野生型AR的过表达也促进了自身对于低浓度雄激素的敏感性。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。