AMELIORATIVE EFFECTS OF MGS04 ON DEXAMETHASONE- INDUCED HISTO-CHEMICAL ALTERATIONS IN THE TESTES OF ALBINO RATS

BACKGROUND: In experimental animal, dexamethasone-induced impaired spermatogenesis causesdisruption of the normal architecture of seminiferous tubules and alteration in male sexual hormonetestosterone. Concomitant administration of MgS04 preserved the cytoarchitecture of testes as well ashormonal regulation in albino rats.OBJECTIVE: This study was designed to observe the ameliorative effects of MgS04 on the histologyof testes and there correlation with serum testosterone level during dexamethasone administration inalbino rats.METHODOLOGY: This experimental study was conducted in the department of Anatomy, BasicA LMedical Sciences Institute (BMSI), Jinnah Postgraduate Medical Centre (JPMC), Karachi from 5 Aprilto 25th April 2012. Thirty healthy male adult albino rats were included in the study and divided equallyinto 3 groups. Each group comprising 10 animals. Group-A served as Control. Group-B receivedDexamethasone (intraperitonealy) at the dose of 4mg/kg body weight/24 hours. Group-C receivedDexamethasone at the same dose as in group-B and additionally given MgS04 (intramuscularly) at thedose of 20mg/kg/24hours.RESULTS: MgS04 significantly preserved the cytoarchitecture of testes, as well as minimizedalteration in serum testosterone level in group-C animals.CONCLUSION: MgSO4 has restored both the histological and biochemical damaging effects inducedby dexamethasone in Rats testes.KEYWORDS: Dexamethasone, MgS04, Testicular tissue, Testosterone.