Gynecomastia may occur with cirrhosis of liver, Leydig cell tumors of testis, or with drugs.

Objective To differentiate the diagnosis of acute testitis and testis distortion.

目的用彩超鉴别急性睾丸炎和睾丸扭转.

The male gonads , the testis, lie outside the abdomen within the scrotum.

公畜的生殖腺 -- 睾丸, 位于腹壁外的阴囊内.

Normal testis appears at the left, and seminoma is at the right.

左侧为正常睾丸, 右侧为精原细胞瘤.

Sometimes the testis fails to enter the scrotum.

有时睾丸未能降入阴囊.

Objective : To clone and express mouse annexin A 1 gene and explore its localization in the testis.

目的: 克隆、表达小鼠睾丸膜联蛋白A1,并研究其在睾丸中的定位.

Here is another seminoma of the testis.

另例睾丸精原细胞瘤.

The result of micronucleus and testis chromosome assay were negative.

微核和睾丸染色体畸变试验结果均为阴性.

Objective : To investigate the relationship of Traumatic Dislocation of Testis and Testicular Canceration.

目的: 探讨创伤性睾丸脱位与睾丸恶变的关系.

Results Inmediastinum testis exists straight lymphatic , in interstitial tissue haven't straight lymphatic.

结果睾丸间质细胞有二种亚群,各有其特点.

The mass lesion seen here in the testis is a seminoma.

睾丸中见到肿块病变是精原细胞瘤.

Objective: To establish a dog model of testis autotransplantation with a modified technique.

目的探讨建立犬自体睾丸移植模型的手术改进方法.

The left testis was more frequently involved than the right ( 11:6 ).

在17位病人中有14位是发生是在 11月 至4月间天冷的季节.

NO can regulate the blood flow, hormones and reproductive capacity of testis.

NO能够调节睾丸的血液供应 、 激素的分泌和雄性的生殖能力.

Conclusions Disappearance of testicle blood flow was a reliable index for torsion of testis.

结论病变侧睾丸血流减少是诊断睾丸扭转的敏感指标.

A rim of normal brown testis appears at the left.

左侧是正常的棕色睾丸的边缘.

Testosterone crops up in another part of the business equation, too: sales.

睾丸激素也在另一商业等式中发挥着作用: 即销售.

Less sleep may be linked to lower testosterone among older men, according to a new study.

根据一项新的研究表明,老年人睡眠不足也许与体内睾丸酮水平的降低有关.

But chronic stress, a major factor in the decline of testosterone.

但持续的压力则是导致雄性激素水平下降的主要因素.

Testosterone is necessary for development, but can also have detrimental health effects.

睾丸甾酮对于男性性征的形成必不可少, 但它也会损害健康.

The latter is likely to reflect the inhibitory effect that testosterone has on leptin secretion.

前者很可能在睾丸激素对瘦素分泌的抑制上起作用.