AIM:To assess whether metformin,which has a chemopreventive effect in chronic liver disease,has any chemotherapeutic effect in hepatocellular carcinoma.METHODS:
AIM:To evaluate the effect of bursectomy on overall survival,recurrence-free survival and safety of patients with gastric cancer by performing a meta-analysis.M
Cytomegalovirus(CMV) infection is common in humans.The virus then enters a 'latency phase' and can reactivate to different stimuli such as immunosuppres
AIM:To determine the prevalences of symptoms consistent with gastroesophageal reflux disease(GERD)and dyspepsia in South America.METHODS:A telephone survey was
AIM:To evaluate the effect of nitric oxide(NO)on the development and degree of liver failure in an animal model of acute hepatic failure(AHF).METHODS:An experim