Safaa Mostafa Sayed Ahmed <br/><br/>
Role of sildenafil on cold induced stress ulcers male rats /  
 تاثير عقار السيلدنافيل على القرحة الناتجة عن التعرض لدرجات الحرارة المنخفضة فى ذكورر الفئران 
Safaa Mostafa Sayed Ahmed ; Supervised Hassan Mohamed Eissa , Samah Ahmed Elattar , Bahaa Ehab Mounir 
 - Cairo :   Safaa Mostafa Sayed Ahmed ,   2013 
 - 67 P. :   charts , facsimiles ;   25cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty of Medicine - Department of Physiology 
<br/><br/> Gastric ulcer has becme a global problem with increasing incidence and prevalence implicated by emotional and physical stresses . It has been shown that stress exposure impedes the gastric and duodenal defences against the damage induced by an attack from acid and pepsin damage  
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<br/><br/><label>Subjects--Index Terms: </label>Cold induced stress ulcers  Male rats  Sildenafil