睾丸位于阴囊内,左右各一,一般左侧略低于右侧1cm。睾丸呈微扁的椭圆形,表面光滑,分内、外侧两面,前、后两缘和上、下两端。其前缘游离;后缘有血管、神经和淋巴管出入,并与附睾和输精管的睾丸部相接触。上端和后缘为附睾头贴附,下端游离。外侧面较隆凸,内侧面较平坦。睾丸随性成熟而迅速生长,至老年随着性功能的衰退而萎缩变小。
石油词汇英语翻译(B25篇) ... bubble cap tower 泡帽塔 bubble cap tray 泡帽塔盘 bubble column 泡罩塔 ...
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睾丸炎 [泌尿] Orchitis ; didymitis
睾丸酮 Testosterone ; TESTO ; mlu ; testosterone
睾丸素 Testosterone
睾丸酮丛毛单胞菌 Comonas testosteroni ; Comamonas testosteroni
流行性腮腺炎性睾丸炎 mumps orchitis
睾丸女性化综合征 [内科] testicular feminization syndrome
甲基睾丸酮 Methyltestosterone ; MTS
丙酸睾丸酮 [药] testosterone propionate ; TSP
癸酸睾丸素 Testosterone decanoate ; I Testosterone decanoate impurity ; oxoandrost-4-en-17-yl decanoate
The patients are at an increased risk of benign and malignant neoplasms of the gastrointestinal tract,the pancreas,ovaries,testes,breast,lungs,and uterus. Overall,the median age of cancer diagnosis is around 50 yr.
PJS患者易发生各种良、恶性肿瘤,发生肿瘤的平均年龄约为50岁,肿瘤可发生在胃肠道、胰腺、卵巢、睾丸、乳房及子宫等部位。
参考来源 - PeutzTestis spermatogenic cell apoptosis is a complicated polygene-related process.
睾丸生殖细胞的凋亡是一个由多基因参与的复杂过程。
参考来源 - 人类睾丸生殖细胞凋亡相关新基因TSARG2及小鼠同源基因SRG2的分子克隆及功能的初步研究A type A-single spermatogonium (A5) is spermatogonial stem cell in mammalian testes. Spermatogonial stem cells can self-renew and produce differentiated cells during the whole life span in a adult animal.
成年雄性动物配子来源于精原干细胞,睾丸中的A_s型精原细胞是精原干细胞,在成年动物的整个生命期内,精原干细胞能够自我维持并持续地产生分化细胞。
参考来源 - 小鼠精原细胞体外长期存活及增殖研究·2,447,543篇论文数据,部分数据来源于NoteExpress
如果癌症已进入晚期,就可能需要化疗,这可能对未受影响的睾丸产生巨大影响。
If the cancer is at a more advanced stage, it will probably require chemotherapy, and this can have a dramatic effect on the unaffected testis.
这种产品是以虫草菌粉、人参皂苷、驴睾丸、鹿茸等为主要原料制成的新资源食品。
The product is a new resource food made of main raw materials, including cordyceps fungi powder, ginsenoside, donkey spermary, hartshorn and so on.
年轻人在他的睾丸里可能有一个肿块,但当医生切除所有器官时,他们发现一个大疤痕。
A young man may have a lump in his testicle, but when doctors remove all the organ, they find a big scar.
Steroid hormones, on the other hand, molecules like testosterone and estrogen, progesterone, the sex steroids that determine sexual characteristics and are important for reproductive function are molecules that are all derived from a similar source.
另一方面,类固醇类激素,像睾丸激素,雌激素,黄体酮这样的分子,性激素决定了性征,它对生殖功能十分重要,这类分子有着相似的来源
you're going to release hormones like testosterone and GH, which oxidizes fat for energy.
你就会分泌出像睾丸酮和生长激素那样的激素,把你的脂肪氧化成能量。
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