نتایج جستجو برای: gene polymorphisms

تعداد نتایج: 1168765  

Journal: :Journal of the Neurological Sciences 2021

Ethnicity variation is one of the main factors that may affect drug response in clinical practice. As MTHFR gene affects different transcriptome and proteome which drugs. Purpose current study was to observe possible variations plasma levels carbamazepine monotherapy seizures' control Pakhtun population Khyber Pakhtunkhwa (KP) context (C677T A1298C) polymorphisms.

Ali Akbar Amirzargar, Ardeshir Ghavamzadeh Batoul Moradi Behrouz Nikbin, Bita Ansaripour Farideh Khosravi Kamran Alimoghadam Morteza Bagheri

Background: β-thalassemia as a hereditary disease is defined as defective synthesis of   β-globin chains, resulting in erythropoiesis abnormalities and severe anemia. Different studies have shown that cytokines and cytokine gene polymorphisms play a major role in the pathogenesis of   β-thalassemia. Single nucleotide polymorphisms (SNPs) within the promoter region or other regulatory sequences ...

A high prevalence of genetic polymorphisms increases sensitivity to warfarin therapy. In this study, we investigated 47 patients with effective long-term therapy by warfarin well-controlled by monitoring of International Normalised Ratio (INR). All patients were tested for gene polymorphisms VKORC1, CYP2C9*C2, and CYP2C9*C3, which were used for a dose calculation employing a program www.Warfari...

Journal: :reports of biochemistry and molecular biology 0
mohammad askari department of biotechnology, pasteur institute of iran, tehran, iran amin reza nikpoor department of immunology, school of medicine, mashhad university of medical sciences, mashhad, iran fazel gorjipour physiology research center, faculty of medicine, iran university of medical sciences, tehran, iran mohsen mazidi biochemistry and nutrition research center, mashhad university of medical sciences, mashhad, mohammad hosein sanati national institute for genetic engineering and biotechnology, tehran, iran hajar aryan fazeli-sanati genetic laboratory, tehran, iran

background: half of the cases of vision loss in people under 60 years of age have been attributed to age-related macular degeneration (amd). this is a multifactorial disease with late onset. it has been demonstrated that many different genetic loci are implicated in the risk of developing amd in different populations. in the current study, we investigated the association of high-temperature ‎re...

A high prevalence of genetic polymorphisms increases sensitivity to warfarin therapy. In this study, we investigated 47 patients with effective long-term therapy by warfarin well-controlled by monitoring of International Normalised Ratio (INR). All patients were tested for gene polymorphisms VKORC1, CYP2C9*C2, and CYP2C9*C3, which were used for a dose calculation employing a program www.Warfari...

Schizophrenia is a complex disorder with polygenic inheritance. The MTHFR gene (OMIM: 607093) plays an important role in the folate metabolism. It has been suggested that C677T (rs1801133) and A1298C (rs1801131) genetic polymorphisms in the MTHFR gene lead to the decreased activity of the methylenetetrahydrofolate reductase enzyme which may have significant effect on developing schizophrenia. W...

Background: Osteoporosis as a multifactorial disease caused by decreased bone mineral density (BMD) especially calcium increasing fracture risk. Vitamin D binding protein (VDBP or Gc) is a molecule key to the biologic actions of vitamin D. Mutation in some critical areas of VDBP can affect metabolism of minerals specially calcium that are important in bone density. This study investigated assoc...

Effat Farrokhi, Keihan Ghatreh Samani, Masoud Darabi Amin, Mohammad Noori, Mohammad Rohbani Nobar, Morteza Hashemzadeh Chaleshtori,

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 (...

Background & Aims: The hashimoto thyroiditis as a common autoimmune thyroid disease have a multifactorial etiology. Vitamin D status and vitamin D receptor gene BsmI polymorphism are involved in hashimoto developing. The aim of this research was to study the association between 25hydroxy vitamin D serum levels and BsmI polymorphism with hashimoto. Materials & Methods: We conducted a case-contr...

Journal: :international journal of reproductive biomedicine 0
zohreh hojati fatemeh nouri emamzadeh fariba dehghanian

background: some dynamic changes occurs during spermatogenesis such as histone removal and its replacement with transition nuclear protein and protamine. these proteins are required for packing and condensation of sperm chromatin. jhdm2a is a histone demethylase that directly binds to promoter regions of tnp1 and prm1 genes and controls their expression by removing h3k9 at their promoters.objec...

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