McDonald S W, Scothorne R J
Department of Anatomy, University of Glasgow.
J Anat. 1987 Aug;153:217-21.
The regional testicular lymph nodes of vasectomised rats, and of sham-operated controls, have been examined, in stained smears of cell suspensions, for the presence of spermatozoa, at intervals of 1-10 weeks after operation. Very few, if any, spermatozoa were found in either group. These findings differ from those reported in rams and boars by Ball & Setchell (1983), and indicate species differences in the mode of presentation of sperm autoantigens to the regional nodes after vasectomy.
在输精管切除大鼠及假手术对照组术后1 - 10周的不同时间点,对其睾丸区域淋巴结细胞悬液的染色涂片进行检查,以寻找精子的存在。两组中均未发现精子,即便有也极少。这些发现与Ball和Setchell(1983年)对公羊和公猪的报道不同,表明输精管切除后精子自身抗原向区域淋巴结呈递方式存在物种差异。