Genetic polymorphisms of the Growth Hormone (GH) gene in Damascus and Black Bengal male goats.

Sustainable agriculture approaches necessitate a concerted effort from researchers to establish paths that meet global population needs without compromising environmental resources. Goats are unique among ruminants because of their ability to adapt to some of the harshest environments around the world. Growth Hormone (GH) gene is a major regulator of muscle mass growth.

A Comparison of the Gene Expression Profiles of Non-Alcoholic Fatty Liver Disease between Animal Models of a High-Fat Diet and Methionine-Choline-Deficient Diet.

Non-alcoholic fatty liver disease (NAFLD) embraces several forms of liver disorders involving fat disposition in hepatocytes ranging from simple steatosis to the severe stage, namely, non-alcoholic steatohepatitis (NASH). Recently, several experimental in vivo animal models for NAFLD/NASH have been established. However, no reproducible experimental animal model displays the full spectrum of pathophysiological, histological, molecular, and clinical features associated with human NAFLD/NASH progression.

Carnitine palmitoyltransferase-1 up-regulation by PPAR-β/δ prevents lipid-induced endothelial dysfunction.

Fatty acids cause endothelial dysfunction involving increased ROS (reactive oxygen species) and reduced NO (nitric oxide) bioavailability. We show that in MAECs (mouse aortic endothelial cells), the PPARβ/δ (peroxisome- proliferator-activated receptor β/δ) agonist GW0742 prevented the decreased A23187-stimulated NO production, phosphorylation of eNOS (endothelial nitric oxide synthase) at Ser1177 and increased intracellular ROS levels caused by exposure to palmitate in vitro. The impaired endothelium-dependent relaxation to acetylcholine in mouse aorta induced by palmitate was restored by GW0742.

Influence of rutin on biochemical alterations in hyperammonemia in rats.

Flavonoids are non-nutritive dietary components that are widely distributed in plants. The present study was undertaken to examine the protective influence of rutin, a polyphenolic flavonoid, on oxidative stress during ammonium chloride (AC)-induced hyperammonemia by measuring the levels of oxidative damage as well as antioxidant status. The levels of tissue (liver, brain and kidney) lipid peroxides and the antioxidants (total thiols, catalase, reduced glutathione and glutathione peroxidase) were analyzed.

Fever of unknown origin: 98 cases from Saudi Arabia.

Background And Objectives: Fever of unknown origin (FUO) is mainly secondary to infectious, neoplastic or inflammatory diseases. To increase the body of knowledge on this diagnosis in the region, we collected information on all patients admitted to our institution with FUO in a 13-year period.

Methods: We conducted a retrospective chart review of all immunocompetent males and females aged 13 years and older admitted between January 1995 and June 2008 who fulfilled the criteria for FUO.

Update in hypertension: the Seventh Joint National Committee report and beyond.

The Seventh Report of the Joint National Committee on Prevention, Detection, Evaluation on and Treatment of High Blood Pressure (JNC-VII) had new key messages that need to be highlighted for practicing physicians. More than two years has elapsed since its publication and several important trials and meta-analyses were published during this period. Most of these publications supported and reinforced the JNC-VII recommendations, but others did not fully agree.