seminiferous tubules
英
美
网络 细精管; 生精小管; 曲细精管; 精小管; 精细管
双语例句
- Experiment study on transplanting rat spermatogonial stem cell into nude mouse seminiferous tubules
移植大鼠生精干细胞到裸鼠生精小管实验系统的建立 - Observation of ultrastructural and alkaline phosphatase localization of the peritubular tissue of seminiferous tubules in man and several rodents
人与几种常用啮齿动物曲细精管周组织超微结构及碱性磷酸酶电镜细胞化学的定位 - Establishment of Recipient Mouse Model of Stem Cell Transplantation into Testicular Seminiferous Tubules and Improvement of Transplantation Techniques
睾丸生精小管干细胞移植受体模型建立与移植技术改进 - Degeneration of germinal epithelia, associated with cell exfoliation from seminiferous tubules ( 7 cases, 11.7%);
生精上皮变性，脱落（7例，11.7%）； - Cryopreservation of Adult Mouse Seminiferous Tubules and Whole Testes
成年小鼠生精小管及睾丸的冷冻保存 - In this paper the authors observed the pathological alterations in lamina propria of seminiferous tubules from 41 patients with oligospermia and azoospermia by using morphometry and immunohistochemistry.
应用形态计量学和免疫组织化学方法观察41例少精子症和无精子症患者的睾丸活检曲细精管界膜的病理学变化。 - No sperm was found in seminiferous tubules of high dose groups.
高剂量组曲细精管管腔中无精子； - Pathological examination showed that the epithelia of seminiferous tubules were falling off, and mature sperm decreased in number.
病理检查可见：染毒组雄鼠睾丸点灶性曲细精管上皮排列紊乱、细胞脱落、成熟精子减少； - Solid seminiferous tubules appeared in the testis at 12 weeks.
12周的曲精小管内是由少量精原细胞和许多支持细胞组成。 - Various spermatogenic cells and supporting cells consisted of the wall of convoluted seminiferous tubules.
曲细精管管壁由各级生精细胞和支持细胞组成，且细胞组合表现明显的周期性。 - Spermatozoa first appeared in the lumen of seminiferous tubules and cauda epididymis at 70 and 80 days respectively.
精子在曲精细管和附睾尾部管腔中首次出现的日龄分别为70和80。 - Effects of Chronic Combined Cadmium Chloride and Nickel Vitriol on Seminiferous Tubules in Male Rat Testis
氯化镉和硫酸镍联合慢性染毒对大鼠睾丸曲细精管的影响 - In the male, haemocytes were developed in a reticular structure formed by boundary basement membrane which separated them from seminiferous tubules.
在雄体，血细胞在由基膜形成的网状结构中发育，并以此为界与生精小管相邻。 - Study on the Tissue Structure Changes of the Seminiferous Tubules in the Testis of the Rat with Aging
大鼠生精小管组织结构增龄变化的研究 - All spermatids were depleted in the seminiferous tubules in the group 6 days after lymphatic vessels obstruction.
术后6天多数曲细精管的精子细胞全部脱落。 - Seminiferous tubules basement membrane of testis tissue was multi-lamellar structure, thickness was 1.27 ± 0.11 μ m, this structure did not changed after culture.
新生牛睾丸曲细精管基膜呈多板层状结构，厚度1.27±0.11μm，这种结构经过体外培养未发生变化。 - Ultrastructural studied on supporting cells development and establishment of the blood-testis barrier in the seminiferous tubules of Beijing black boar
北京黑猪精小管内支持细胞发育及血睾屏障建立的超微结构研究 - Observations on the reorganization of the seminiferous tubules of the rat testis in vitro
分离的大鼠睾丸曲细精管体外重组的观察 - Several culture systems such as tissue and organ culture system, seminiferous tubules culture system, co-culture systems of Sertoli cells and germ cells for male germ cell differentiation studies in vitro have been established.
生殖细胞的体外研究已建立了多种组织和器官培养系统、精曲小管培养系统、Sertoli细胞和生殖细胞共同培养系统等。 - The inhibin B is a direct product of the seminiferous tubules, reflecting the total testicular tissue. The measurable inhibin B production in adult requires the presence of germ cells. Inhibin B is regarded as a serum marker of spermatogenesis.
抑制素B水平反映了整个睾丸组织的功能，是输精管道的直接产物，成年男性血清中维持可检测的抑制素B水平需要生精细胞的存在，因此抑制素B被认为是男性精子发生的血清标志物。 - The testis consists of great number of twinning seminiferous tubules.
其精巢是由无数的生殖小管盘绕成的。 - Volumes of mature spermatozoa in epididymis and spermatogenic cells in seminiferous tubules were examined after experimental mice had been given herbs tonifying the Kidney for one spermatogenic cycle.
小鼠经灌胃给予补肾药，观察一个生精周期后小鼠附睾内成熟精子的数量与睾丸曲细精管内生精细胞的状况； - There is a good deal of PrRP in the seminiferous tubules and leydig, indicating that PrRP may act on testis directly, influence the secretion and releasing of androgens and promote formation and maturation of sperm.
PrRP在睾丸生精小管和睾丸间质中大量存在，提示PrRP可能直接作用于睾丸，影响雄激素的分泌释放，促进精子的生成成熟。 - Model group testicular seminiferous tubules structure clearly, spermatogenic cells degenerate significantly and the number of them reduced.
模型组睾丸曲细精管结构清楚，曲细精管内生精细胞退变明显，数量减少。 - In the mouse seminiferous tubules, all of spermatogonium and spermatocyte expressed OT positive products.
在小鼠的生精小管内，精原细胞和各级精母细胞均有催产素阳性产物表达。 - By the detection of histology and apoptosis we found a significant dosage-dependent decrease in the total number of germ cells in seminiferous tubules after the GTW treatment, and apoptotic cells were correspondingly increased from low-dosage to high-dosage group.
通过组织学和细胞凋亡的检测我们发现GTW处理后的雄鼠生精小管中生殖细胞总数随着药物剂量的增加而显著减少，而细胞凋亡率显著增加。 - However, as compared to the mammals, the harvest of all levels of spermatogenic cells in the seminiferous epithelium of seminiferous tubules is under exploration.
但是，与哺乳动物相比，获取鸡睾丸组织曲精细管生精上皮中各级生精细胞的方法还不成熟。 - And its pathological features is spermatogenic cells in testicular seminiferous tubules completely missing and only supporting cells composing seminiferous epithelium, accompanied tissue around the tube fibrosis and interstitial hyperplasia. In the past, we were lack of understanding about it.
其病理特点：睾丸曲细精管生精细胞完全缺失，生精上皮仅由支持细胞组成，同时伴有管周组织轻重不等的纤维化和间质增生。