enefit of retaining both testes. To Demostrate that intratesicular injection of 20% hypertonic sodium chloride can result in permanent castration and to evaluate serum changes in sodium chloride levels. A total of 40 Wistar rats were divided into 4 groups, consisting of bilateral orchidectomy (n=10) and 2 group receving intratesticular injections of 20% sodium (n=10 in each group). Serum testos…