The ACTN3 gene is one of the genes that have a potential influence on physical performance. Studies have shown that the 577R genotype of ACTN3 is more prevalent in sprint athletes, while the 577X genotype is more prevalent in endurance athletes. In swimming, both power and endurance related phenotypes are equally needed for swimmers to excel at the elite level. Therefore, the ACTN3 R577X polymo...

Background: Multiple sclerosis is the most common autoimmune demyelinating disease of the central nervous system (CNS). Interleukin-33 (IL-33) is a cytokine with both pro-inflammatory and anti-inflammatory activities that implicated in the pathogenesis of some autoimmune diseases. The aim of this study was to determine single nucleotide polymorphism (SNP) of IL-33, rs1929992, in patient’s gene ...

Background: Adiponectin, an adipocyte-secreted hormone, is known to have anti-atherogenic, anti-inflammatory, and anti-diabetic properties. In the present study, the association between two common single nucleotide polymorphisms (SNPs) (+45T/G and +276G/T) of ADIOPQ gene and coronary artery disease (CAD) was assessed in the subjects with type 2 diabetes (T2DM). Methods: Genotypes of two SNPs we...

Background: Cholesteryl ester transfer protein (CETP) plays a main role in high-density lipoprotein metabolism. CETP gene possesses several single nucleotide polymorphisms which have been associated with plasma high-density lipoprotein cholesterol (HDL-C) concentrations. The aim of this study was to determine the association of CETP -629C/A and I405V polymorphisms with coronary artery disease (...

To examine an association between the mitochondrial DNA (mt5178) genotype and various cancers, we genotyped 1120 non-cancer controls and 930 cancer cases including esophageal, stomach, colorectal, lung, breast and malignant lymphoma in a sample of Japanese patients. The mt5178A/C was genotyped by the polymerase chain reaction with confronting two-pair primers (PCR-CTPP). The frequency of mt5178...

background: angiotensin i converting enzyme (ace) is a zinc metalloproteinase, converts ang-i to ang- ii, a pro-inflammatory agent which may contribute to pathophysiology of some diseases like type 2 diabetes. objective: to investigate the relationship between ace i/d polymorphism and type 2 diabetes in 261 iranian casecontrol pairs. methods: 170 patients (85 type 2 diabetics with nephropathy a...

We have studied differences in the number of Drosophila pseudoobscura produced in a culture when the flies differ with respect to two alleles (F and S) at the Mdh-2 locus, which codes for a malate dehydrogenase enzyme. The studies were done at low and at high density in two- and three-genotype combinations (S/S, F/F and S/F), with one-genotype cultures as controls.--Density affects the fitness ...

BACKGROUND Approximately 170 million people are infected with Hepatitis C virus (HCV) worldwide, making it one of the world's major infectious diseases. There are no published population based studies about the prevalence of HCV genotypes in Bahrain. OBJECTIVES Therefore, the aim of the present study was to investigate the prevalence and distribution of HCV genotypes and subtypes among a larg...

osteoporosis is a metabolic bone disease affecting mostly elderly women. as metabolizing enzymes, the roles of few cytochromes have been studied in osteoporosis development. the aim of this study was to assess for the first time the association of cyp2e1 and cyp1a1 polymorphisms and osteoporosis in postmenopausal women. 112 postmenopausal women presenting osteoporosis and 93 age and sex matched...

background: cholesteryl ester transfer protein (cetp) plays a main role in high-density lipoprotein metabolism. cetp gene possesses several single nucleotide polymorphisms which have been associated with plasma high-density lipoprotein cholesterol (hdl-c) concentrations. the aim of this study was to determine the association of cetp -629c/a and i405v polymorphisms with coronary artery disease (...