性腺管

In the homozygotic ZZ embryo, expression of Dmrt-1, anti-M ü ll erian hormone, Sox9 and P450 17 α-hydroxylase play a pivotal role in testicular formation.

在同型配子 ZZ 胚胎中， Dmrt-1 、抗缪勒氏管激素、 Sox9 和 P450 17 α羟化酶的表达对性腺分化并发育为睾丸起到关键的作用。

Filamentous primordial gonad formed gradually in 15-30 mm-TL juveniles (40-60 DAH), which was located in the posterior end of the abdominal cavity just beneath the mesonephric ducts closing to the body wall.

原始性腺在全长15~30mm（孵化40~60d）的幼鱼中逐渐发育完善，呈细线状，位于腹腔后部中肾管下方紧贴体壁。

The new photos uploaded show a papillary adenocarcinoma with features suggestive of serous adenocarcinoma of mullerian origin.

新上传的图像显示明显的乳头状腺癌的特点，可以考虑苗勒氏管来源的浆液性腺癌，如子宫，卵巢和腹膜。

Animals, as material, were used to study the toxicity of outer substance and made sure the estrogen effect of BBP by whole animal experiment, and the chronic toxicity of BBP was studied, designed and valued through several dosages and different exposed time. The result showed that BBP could make testis, epididymis and prostate withdrawl. Tectology changes were observed in testis, epididymis and liver. Especially the atrophy and degeneration of seminiferous tubules, decrease of spermatogenic cell and the turbulence of Sertoli cell and spermatogenic cell of seminiferous epithelium were also observed. The linkage between cells vanished.

明确了BBP的雌激素效应，并分别用多剂量和不同染毒时间来研究、设计、评价BBP在体内的慢性毒性，结果表明：BBP能引起雄鼠睾丸、前列腺、附睾性腺的萎缩和肝脏肿大，改变睾丸、前列腺、肝脏的组织形态学，尤其引起睾丸曲细精管萎缩、变性，各级生精细胞减少，生精上皮内生精细胞和Sertoli细胞结构明显紊乱，细胞间连接结构消失等。

Immunocytochemical localization were investigated for the first time in the gonads, brain vesicle and nerve tube of Amphioxus using polyclonal antibodies against 17 b -estradiol, testosterone and progesterone receptors.

首次用雌二醇、睾酮和孕酮受体的多克隆抗体在文昌鱼性腺、脑泡和神经管中进行免疫细胞化学定位研究。

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。