性腺

Male infertility refers to the infertility and abortion of unknown reasons ,after above one year of marriage,cohabited,in a normal sex life,no contraception,defending on male's testicle producing sperm abnormally or affiliated Gonadal disfunction through examinations.

男性不育症是指婚后1年以上，同居，性生活正常，未避孕而不育或不明原因流产，经检查属男性睾丸生精过程或附属性腺的功能异常者。

A 15-year-old boy who had not defecated for 1 week was diagnosed as having a mucinous adenocarcinoma in the descending colon.

摘要一个十五岁男生因一周未排便为表现而被诊断出在降结肠处有结肠黏液性腺癌。

Research Aim: The effect of cadmium on the ovarian granulosa cells was defecated and the mechanism was clarified. The theory of cadmium-induced the toxicity on gonad was renewed. The theoretic evidence was provided for later study.

研究目的：探讨镉对卵巢颗粒细胞的凋亡诱导作用，阐明其作用机理；在理论上对镉的性腺毒性作用给予补充，为今后的研究提供理论依据。

Methods: The levels of serum sex hormones in diabetic rats, normal rats and streptozotocin rats were detected by radioimmunoassay and their sexual glands were collected and weighed and the histomorphology of testes, prostate glands and epididymides was observed under a microscope.

用放射免疫法检测糖尿病大鼠，正常大鼠和STZ大鼠血清性激素含量，同时称取性腺重量，镜检睾丸、前列腺及附睾的组织形态学改变。

ConclusionsThe advantage of CDFI includes it has the functions of observing morphology and measuring blood flow dynamic parameters,the characteristics of high accuracy,manipulation convenient,price reasonableness and no injury for sexual gland tissues with this method. It is the best method in diagnosing the inflammatory masses of epididymides in medical imaging tools.

结论CDFI具有形态学和血流动力学多参数检测功能，准确性高，对性腺组织无损伤，操作方便，价格合理，是目前医学影像系列中诊断附睾炎性结节的最佳检测手段。

Our goal was to determine the criteria for a conseratie approach to patients with locally excised early inasie carcinoma.

我们的目的是要确定一种对经内镜局部切除的早期浸润性腺癌患者进行保守疗法的标准。

For further studying the genetic mechanism of the reproductive isolation phenomenon of interspecific hybrid, paraffin sections of testes from 13 sexually mature male mules (Equus asinus×Equus caballus) and 12 hinnies (Equus caballus×Equus asinus) were prepared, and the samples of Giemsa meiosis and AgNO 3 synaptonemal complexes were observed and compared with spermatocyte meiosis of horse and donkey under light microscope and electronic microscope.

为了进一步探讨种间杂种生殖隔离现象的遗传机理，本研究采用性成熟公骡的睾丸为材料，制备组织切片和减数分裂联会复合体标本进行观察，发现个别性腺发育较好的个体虽然减数分裂存在大量异常，但确有少数精母细胞完成了减数分裂并产生精子。

Objective : To observe the effect of gonadotropin - releasing hormone agonist on steroidogenesis of cultured human luteinized granulosa cells in vitro.

目的：观察促性腺素释放激素激动剂在体外对人卵巢黄素化颗粒细胞雌二醇(E2)和孕酮分泌量的影响。

Methods Human luteinized granulosa cells were isolated from follicular fluid obtained during oocyte retrieval of in vitro fertilization-embryo transfer program and were cultured with M199 medium plus various concentration of leptin (0, 10, 30, 100, 300 ng/ml),human menopausal gonadotropin (hMG, 0, 0.1, 0.2, 0.5, 1, 2, 5, 10 IU/ml) and testosterone 100 μg/ml. For 2 days the media were collected for estradiol and progesterone measurements.

方法将来自体外受精-胚胎移植的卵巢黄素化颗粒细胞纯化后，在不同浓度瘦素(0、10、30、100、300 ng/ml)和人绝经期促性腺激素（hMG，0、0.1、0.2、0.5、1、2、5、10 IU/ml）单独或联合作用下进行体外培养，收集培养液，采用放射免疫方法测定颗粒细胞产生雌二醇及孕酮的量。

Methods Human luteinized granulosa cells were isolated from follicular fluid obtained during oocyte retrieval of IVF-ET program and were cultured with M199 media plus various concentration of follicle stimulating hormone (FSH, 0% 0.5% 5% 10% 25% 50) or human chorionic gonadotropin(hCG, 0% 5% 10% 50% 75% 100IU/ml). The media were collected and PAPP-A in the media were measured by time-resolved fluoroimmunoassay.

将来自体外受精—胚胎移植的卵泡黄素化颗粒细胞分离纯化后，利用不同剂量促卵泡激素(FSH，0、0.5、5、10、25、50)或人绒毛膜促性腺激素(hCG，0、5、10、50、75、100IU／ml)刺激体外培养的颗粒细胞，收集培养液，采用时间荧光免疫分析法测定培养液中PAPP-A的量。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。