Conclusion rabbits vasal ligation that is distant from the scrotum and epididymis via a ventral midline incision could lessen surgical trauma and reduce early post - operational complications 结论远离阴囊和附睾的经下腹正中切口的兔输精管结扎术，可减轻手术创伤，减少术后早期并发症。
Results the vasectomy via the ventral midline incision , compared to that via the scrotal incision , considerably reduced scrotal edema and adhesion of the testis and epididymis with the surrounding tissue 结果与经阴囊切口相比，经腹正中切口的兔输精管结扎术可明显减轻阴囊水肿以及睾丸、附睾与周围组织的粘连。
The investigation of the role of the novel epididymis - specific gene , bin1b is a collaborative project of the centre with the shanghai institute of biochemistry and cell biology , chinese academy of sciences 此项研究是中心与中国科学院上海生物化学与细胞生物学研究所合作就附睾相关基因bin1b的作用的研究计划的主要结果。
The specific sonographic signs of testicular appendage torsion were that unequal hyperechoic node with no blood flow was found between or beside testicle and head of epididymis as well as the blood flow was slight increased in the testicle and epididymis 睾丸附件扭转超声表现为睾丸与附睾头之间或睾丸旁不均质高回声结节及睾丸、附睾内血运轻度增多。
How sperm becomes mature in the epididymis remains a puzzle since up still now no gene of epididymis - origin that is involved in the process of sperm maturation has been found despite nearly four decades of search 尽管科学家经过近四十年的探索研究，精子如何在附睾中成熟，至今仍是一个未解之谜，因为到目前为止仍未发现任何来源于附睾的基因与精子成熟过程有关。
Sperm do not intrinsically possess the ability to swim or fertilize the egg when they are first produced by the testis , but acquire these abilities through a process called sperm maturation in the epididymis situated next to the testis 缔男性不育诊疗与避孕研究新里程精子从睾丸生成以后，并不具备游动和受精能力，这些能力的获得，也就是精子的成熟，是在附睾内发生的。
These studies demonstrates that not only we could make transgenic mouse embryo with high efficiency by the method of icsi , but also the fresh sperm from cauda epididymis or freeze - thawed dead sperm pre - mixed with exogenous dna had the full development potential to develop into term 本实验充分表明， icsi精子载体法可以比较高地制造小鼠转基因胚胎，小鼠附睾新鲜精子及无抗冻剂保护冷冻致死精子都具有足够的全程发育潜力。
A single dose of des caused a significant decrease in l - pgds expression , whereas testosterone propionate supplementation could restore l - pgds expression in the eds - treated rats . after unilateral cryptorchidism , l - pgds expression in rat abdominal testis and epididymis was significantly reduced as a time - dependent fashion from 5 days after operation Eds处理后， l - pgdsmrna和蛋白在大鼠睾丸和附睾各段上皮中的表达明显降低，而睾酮处理可部分恢复l - pgds在睾丸和附睾的表达。
These results indicate that l - pgds expression in the testis and epididymis is dependent on testosterone . the specific pattern of l - pgds expression in the testis and epididymis may suggest arole of l - pgds in both sperm development and maturatioa postgraduate : ma hong major : basic veterinary science supervisor : professor yang zeng - ming 本实验结果表明， l - pgds在睾丸和附睾中的特异性表达受睾酮的调节， l - pgds可能在精子的发育及成熟、组织屏障的形成和物质运输等过程中起着重要作用。
Professor hsiao - chang chan is a leading authority in epithelial cell - related multidisciplinary research and has contributed significantly to a number of important discoveries , including a cell shrinkage - activated cation channel , a novel defensin molecule in the epididymis for sperm maturation and the role of a cell membrane protein , the cystic fibrosis transmembrane conductance regulator cftr , in fertility and infertility 陈小章教授是上皮细胞相关的跨学科研究权威学者，曾作出过多项突破性科学发现，包括细胞收缩激活的阳离子通道的发现、从附睾头部分泌的一个新防御及其对精子成熟的影响以及囊性纤维化跨膜电导调节器在生殖及不育中的角色。
