查询词典 germ cell

The endodermal sinus tumor of the ovary stands first in the incidence of malignant germ cell tumors of the ovary in China.

卵巢内胚窦瘤的发生率在中国各类型卵巢恶性生殖细胞瘤中位居首位。

Eight weeks latter, the left testes were harvested for detection of Johsen's score, ultrastructure of seminiferous tubules, intratesticular testosterone concentration and germ cell apoptotic index.

于VT8周后摘取各组大鼠左侧睾丸，检测其Johnsen's评分、生精小管的超微结构、睾丸组织的睾酮浓度和生精细胞的凋亡指数。

The Vg-negative reaction of the triploid female rainbow trout could not provide full evidence for the impossibility of liver to synthesize Vg. That Vg was not synthesized resulted from insufficient estradiol due to the retardation of ovaries development, the un-differentiation of follicular cells and the lost interaction of germ cell and somatic cells. It could be concluded from yolk genesis that the shortage of female triploid rainbow trout's Vg resulted from the abortive ooecium, but did not result in sterility.

由于三倍体雌性虹鳟卵巢发育受阻，无滤泡细胞分化，生殖细胞与体细胞的互作缺失，不能分泌足量的17β-E2以诱导Vg的合成，因而肝脏的Vg阴性并不能说明肝脏不具备合成Vg的能力，从卵黄发生的角度分析，卵黄蛋白原的缺乏不是导致三倍体虹鳟雌性不育的原因，而是其卵泡败育的结果。

All rats were fed under the same conditions for 7 days and sacrificed. Bilateral orchidectomy was performed and germ cell apoptosis was detected.

按Turner法建立睾丸扭转／复位模型，所有大鼠均在同等条件下喂养至术后7 d处死，切取双侧睾丸后检测凋亡指数。

The development of sarcomatous component in testicular germ cell tumor is an uncommon phenomenon.

睾丸生殖细胞肿瘤中出现肉瘤成分生长，此现象并不常见。

For tumors which have been well sampled and exhibit (1) a microcystic pattern and regions with lobulated cellular masses with intervening, sometimes hyalinized fibrous stroma,(2) an absence of morphologic features enabling any other specific diagnosis in the sex cord-stromal category,(3) an absence of epithelial elements, and (4) an absence of teratomatous or other germ cell elements, we propose the designation microcystic stromal tumor.

我们很好地抽样调查了4例肿瘤，显示：（1）微囊样式和有时插入玻璃样变的纤维间质中的分叶状细胞团区，（2）能造成在性索间质这个大类中其他具体诊断的形态特征缺失，（3）上皮成分缺失，（4）畸胎或其他胚芽细胞成分缺失，我们提议定其名为微囊性间质瘤。

Objective: To study the clinical characteristics, diagnosis, treatment and prognosis of testicular germ cell tumor.

中文摘要：目的：分析睾丸生殖细胞肿瘤患者的临床特征、诊断、治疗及预后情况。

In the present paper, the Sox gene expression analysis of different tissues from the Trionyx sinensis was studied by using RTPCR, and Sox gene fragments of expression from the testicle, brain and spleen were cloned using RTPCR products. The results show that Sox gene has specific expression in the testicle, brain, spleen, cardiac muscle and kindney and hasn't expression in muscle, liver and ovary. The results of clone reveal that the Sox genes of expression in the testicle are TSSox1 and TSSox 4, and those are TSSox2 and TSSox4 in the brain, and that is TSSox4 in the spleen. This suggests that the Sox gene act important role not only on the sex determination, but also on the development of neural system, immunocyte system and the differentiattion of male germ cell.

本文采用RT—PCR技术，研究了中华鳖不同组织Sox基因的表达，并通过PCR直接克隆法，分析了来自睾丸、脑和脾组织中的Sox基因序列结果表明在中华鳖的成体组织中，Sox基因在脑、心肌、肾、脾和雄性的睾丸组织中均有不同程度的表达，而在肌肉、肝脏和雌性的卵巢中则无表达，显示该基因具有组织表达特异性克隆分析显示，在睾丸组织中表达的是TSSox1和TSSox4基因，而在脑组织中表达的是TSSox2和TSSox4基因，脾组织中表达的是TSSox4基因此结果表明Sox基因不仅在性别决定中起作用，还可能在神经系统、免疫系统多种组织中起重要作用

Among the DEAD-box proteins, VASA and PL10 are required for germ cell formation.

其中的vasa和PL10基因对于生殖细胞的发生具有重要作用。

The ISH results show that silkworm vasa expresses only in germ cell lines e.g.

家蚕vasa基因在发育胚胎的生殖系存在部位有明显的杂交信号。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失