dna polymorphism within diacylglycerol transferase 2 (dgat2) / monoacyl glycerol transferases 2 (mogat2), leptin and butyrophilin genes were analysed using pcr-sscp in murrah buffalo. the single strand conformation polymorphism (sscp) analysis of amplified gene fragment in exon 5 of mogat2, exon 3 of leptin and intron 1 of butyrophilin gene revealed different patterns. a, b and c showed the fol...

Background: Numerous experiments have been performed to determine the relationship between the Matrix metalloproteinase-2 (MMP-2) -1306C/T and -735C/T polymorphisms and the prevalence and progression of lung cancer in diverse populations. However, due to the small sample size and the different results of previous studies, we decided to perform a general meta-analysis on all previous studies abo...

T cell immune responses to central nervous system-derived and other self-antigens are commonly described in both healthy and autoimmune individuals. However, in the case of the human prion protein (PrP), it has been argued that immunologic tolerance is uncommonly robust. Although development of an effective vaccine for prion disease requires breaking of tolerance to PrP, the extent of immune to...

Inactivation of the tumor suppressor gene, CDKN2A, can occur by deletion, methylation, or mutation. We assessed the principal mode of inactivation in childhood acute lymphoblastic leukemia (ALL) and frequency in biologically relevant subgroups. Mutation or methylation was rare, whereas genomic deletion occurred in 21% of B-cell precursor ALL and 50% of T-ALL patients. Single nucleotide polymorp...

We carried out two studies to test the hypothesis that altered central serotonergic function, as assessed by lower prolactin (PRL) response to fenfluramine (D-FEN), is more closely associated with suicidal behavior than a particular psychiatric diagnosis. A D-FEN test was performed in 85 major depressed inpatients, 33 schizophrenic inpatients, and 18 healthy controls. We showed that PRL respons...

Introduction. It has been shown that gene polymorphisms influence the development and progression of chronic kidney disease (CKD). Many studies have indicated that aldosterone synthase CYP11B2 gene polymorphism (-344C>T) influences the aldosterone level, urinary aldosterone excretion, blood pressure, and left ventricular size and mass. We aimed to investigate whether there is an effect of CYP11...

BACKGROUND Polymorphisms in the interleukin-28B are important determinants in the spontaneous and drug-induced control of hepatitis C virus infection. DESIGN AND METHODS We assessed the association of rs8099917 and rs12979860 polymorphisms with spontaneous viral clearance, severity of liver fibrosis, and response to interferon-monotherapy in 245 thalassemia major patients with hepatitis C vir...

Nicotinic acetylcholine receptor (nAChR) agonists improve sensory gating deficits in animal models and schizophrenic patients. The aim of this study was to determine whether the novel and selective α7 nAChR full agonist 5-(6-[(3R)-1-azabicyclo[2.2.2]oct-3-yloxy]pyridazin-3-yl)-1H-indole (ABT-107) improves sensory gating deficits in DBA/2 mice. Sensory gating was measured by recording hippocampa...

Background: Contradictory results have been obtained regarding the role of integrin, beta 3 (ITGB3) gene polymorphisms in occurrence of myocardial infarction (MI). Objectives: We aimed to assess the association between 1565C/T polymorphism of ITGB3 gene and increased risk for acute MI in patients with premature coronary artery disease (CAD). <strong...