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Some developmental changes in Rat embryoes associated with injection of melatonin and morphine sulphate to pregnant rats /

Mayada Abdalla Elsayed Mahmoud

Some developmental changes in Rat embryoes associated with injection of melatonin and morphine sulphate to pregnant rats / بعض التغيرات التطورية فى أجنة الجرذان المصاحبة لحقن الميلاتونين و كبريتات المورفين للجرذان الحوامل Mayada Abdalla Elsayed Mahmoud ; Supervised Nadia Ahmed Taha , Mohammed Osman Ali - Cairo : Mayada Abdalla Elsayed Mahmoud , 2010 - 116 Leaves : charts , facsimiles ; 30cm

Thesis (M.Sc.) - Cairo University - Faculty of Veterinary Medicine - Department of Animal Physiology

A 24 mature male and 120 mature female albino rats weighing 140-200 gm, mature males were introduced with proestrous virgin females and mating was confirmed by the presence of sperm in the vaginal smears and pregnant females were allocated into 3 equall groups: control, melatonin treated and morphine sulphate treared groups 40 rats each



Melatonin Morphine sulphate Teratogenic effect