Does intratesticular testosterone administration modify the evolution of transitory testicular ischemia in pre-pubertal rats?
We concluded that intratesticular injection of testosterone 25 mg. once a day during 7 consecutive days after transitory testicular ischemia causes ipsilateral testis atrophy. The animals in control group showed testicular histological recovery 60 days after injury. There were no significant histological differences in the contralateral testes.
We suggest that to assure the quality of transfusion, the blood donated by a habitual BQ chewer should be used with caution because of its possible contamination with areca nut ingredients that may be cytotoxic to RBCs.