background the hepatitis c virus (hcv) infection has been identified as a leading cause of progressive liver diseases worldwide. despite new treatment strategies, pegylated interferon alfa-2a (peg-ifnα-2a), in combination with ribavirin (rbv), still represents the gold standard of therapy for hepatitis c in developing countries. results in this study, a significant association was observed betw...

background: clopidogrel is one of the most commonly prescribed drugs to prevent ischemic events following coronary syndromes or stent placement. however, impaired responses to therapy as well as resistance are also reported. genetic variants play an important role in clopidogrel biotransformation to its active metabolite that may subsequently influence the clopidogrel antiplatelet effect. the o...

conclusions polymorphism in the hemochromatosis gene may confer some degree of risk for hcv infection, and individuals carrying the h and c alleles may be susceptible to this disease; however, a larger sample of hcv patients and healthy individuals may be necessary to further illustrate the role of these polymorphisms in hcv. patients and methods hfe gene polymorphisms were examined in a total ...

it has been suggested that single nucleotide polymorphisms (snps) in genes involved in toll-like receptors (tlrs) pathway may exhibit broad effects on function of this network and might contribute to a range of human diseases. however, the extent to which these variations affect tlr signaling is not well understood. in this study, we adopted a bioinformatics approach to predict the consequences...

this study was performed to investigate two polymorphic sites from cyp19 gene (pvuii and mspi) and one polymorphic site from erα gene (snabi) in four cattle breeds including mazandarani, taleshi, sistani and simmental. in overall 278 samples for cyp19 and 206 samples for erα marker sites were genotyped using polymerase chain reactionsingle-strand conformation polymorphism (pcr-rflp) procedure. ...

Introduction:Gastrointestinal cancers constitute more than one-third of the most common cancers and half of the fatal cancers worldwide. Toll-like receptors (TLRs) are identified as pivotal receptors in innate immunity responses. TLR4 is the main receptor that plays a role in lipopolysaccharide  (LPS)  sensing  of  gram-positive  bacteria.  D299G  (rs4986790)&...

Introduction:Gastrointestinal cancers constitute more than one-third of the most common cancers and half of the fatal cancers worldwide. Toll-like receptors (TLRs) are identified as pivotal receptors in innate immunity responses. TLR4 is the main receptor that plays a role in lipopolysaccharide  (LPS)  sensing  of  gram-positive  bacteria.  D299G  (rs4986790)&...

Abstract The results of the study showed two genetic polymorphisms BM4505 marker for studied samples: 270/260, 280/271 bp, their distribution ratio was 60.34 and 39.66 %, respectively, which highly significant differences (P≤0.01) among polymorphisms. that there were (P≤0.05) between 270/260,280/271 bp by California mastitis test, cows carrying 270/260 where test value 1.20 on 2.47, as other tr...

Objectives: Genetic polymorphism interactions are among the important factors in affliction with complex diseases like Alzheimer’s disease. The important goal of genetic association studies is to identify a combination of polymorphisms and measure their importance in increasing the risk of occurrence of such diseases. In this study, feature selection approach of logic regression was used to ide...