[Pathological-morphological changes in male pigs with chlamidiosis in the Republic Belarus]
2008
Fomchenko, I.V., Vitebsk State Academy of Veterinary Medicine (Belarus)
It is presented results of research into the main pathological-morphological signs of genital chlamidiosis in mature male pigs, which are orchits, periorchits, ureints, balanopostits, prostatits, seed vesiculits and cuperits. Morphogenesis of pathological processes in testicles is the following: chlamides get through hemato-teslicular barrier, enter testicle tissues and cause dystrophy and necrosis of spermatogenal epithelium and. first of all, Sertoli cells. Perished cells are dissolved primarily by multi-nucleus phagocytes After that there prevail sclerotic and atrophic changes in seed tubes, leading to decrease in the level of spermatogenesis (oligo- and azospermia) and reproductive functions of sick males
显示更多 [+] 显示较少 [-]