… seminiferous tubules following long-term daily administration … Electron microscopic evaluation
of rat testes in the present … in semen parameters and the histological and ultrastructural …

… have recognized a serious long term side effects. Cyclophosphamide … and ultrastructural
changes that may occur on the testis of adult … Ultrastructure sperm defects in male mice during …

… The aim of this study was to evaluate the influence of long-term abacavir or etravirine
monotherapy on testicular toxicity and bones. As hepato- and nephrotoxicity often limit drug usage, …

… testis is exposed to toxicity, spermatogenesis quickly disrupts, and melatonin has been shown
to help prevent sperm damage in the testis … our ultrastructural examinations with long-term …

… On the ultrastructural level, testes of middle-aged rats showed … of a mature sperm in the
lumen of an early adult rat testis show an … Long-term suppression of Leydig cell steroidogenesis …

… These signs were coincided with previous literature who reported that short and long
term … sperm motility, impaired spermatogenesis, sperm DNA fragmentation, varicocele, …

… with long-term … testis and sperm of Wistar rats contaminated with low Cd doses in a sub-chronic
way. The effects of Cd at the cytohistological and ultrastructural level in testis and sperm …

… Finally, testis's ultrastructure was observed and pictures … , histopathological examination of
testis, sperm parameters, and … The above results suggested that early and long-term ZnO NPs …

… sperm count was determined by a hemocytometer after adding 50 μL of 10% formalin to the
sperm solution for inhibiting the sperm … Ultrastructural results of the present study showed …

… was to investigate whether the long-term effects of atrazine on testicular structure and 3β-…
Ultrastructural changes in Leydig cells and macrophages, as well as their interaction, have …