background: the purpose of our study was to evaluate an inexpensive and available method to reduce mucous impactions in mechanically ventilated patients. methods: this randomized clinical trial was conducted on 40 mechanically ventilated patients aged 15-90 years. the patients were randomly allocated into two arms; 20 cases and 20 controls. the cases received n-acetylcysteine via their nebulize...

objective(s): ghrelin is a peptide hormone that has been shown to have numerous central and peripheral effects. the central effects including gh secretion, food intake, and energy homeostasis are partly mediated by kiss1- kissr signaling pathway. ghrelin and its receptor are also expressed in the pancreatic islets. ghrelin is one of the key metabolic factors controlling insulin secretion from t...

The global high prevalence of diabetes mellitus has resulted into the development several oral hypoglycemic agents. However, these drugs have limited efficacy and harmful side effects, which call for search alternatives from natural sources. inhibition dipeptidyl peptidase-4 (DPP-4) activity increases level glucagon-like peptide-1 glucose-dependent insulinotropic polypeptide, in turn reduces hy...