نتایج جستجو برای: vntr analysis
تعداد نتایج: 2825093 فیلتر نتایج به سال:
Cytochrome P450 2E1 (CYP2E1) is one of the main enzymes involved in the oxidation of ethanol and in the transformation of a number of potentially dangerous compounds. It has various polymorphic sites, one of which is a variable number tandem repeat (VNTR) polymorphism previously described in the 5'-flanking region. The aim of this study was to investigate the genotype-phenotype association betw...
Methamphetamine dependence; Monoamine oxidase A; MAOA; Polymorphism; VNTR Abstract Background and purpose: Monoamine oxidase A (MAOA, Xp11.3; OMIM: 309850) can modulate the level of neurotransmitters in the central nervous system. A 30 bp variable number of tandem repeat (VNTR) genetic polymorphism on the promoter region of the MAOA can modulate the transcriptional activity of the gene. Associa...
Background and purpose: Gastric cancer is the most common cancer associated with high mortality worldwide. One of the genes that is down-regulated in gastric cancer, is the SIRT3 that encodes the histone deacetylase enzyme. There is a variable number tandem repeat (VNTR) polymorphism in the intron 5 of SIRT3 gene and evidence shows that expression of SIRT3 gene increases by increase in the numb...
background: cytokines are cell signaling molecules which upon release by cells facilitate the recruitment of immune-modulatory cells towards the sites of inflammation. genetic variations in cytokine genes are shown to regulate their production and affect the risk of infectious as well as autoimmune diseases. intron-3 of interleukin-4 gene (il-4) harbors 70-bp variable number of tandem repeats (...
Leptospirosis is a worldwide-distributed zoonosis, endemic in tropical areas. Epidemiologic investigations of leptospirosis still rely on tedious serological identification tests. Recently, molecular typing systems based on variable-number tandem-repeat (VNTR) analysis have been described and have been used to identify Leptospira interrogans strains. Although L. interrogans is the most common L...
To understand the genetic diversity and phenotypic resistance of Mycobacterium tuberculosis (MTB) strains isolated in Shijiazhuang. Spoligotyping and MIRU-VNTR were performed to genotype MTB isolates and drug susceptibility testing (DST) was used to obtain phenotypic resistance. The genotyping result with drug resistance profiles and clinical characteristics was assessed. A total of 422 strains...
Tuberculosis (TB) is one of the major public health concerns in Assam, a remote state located in the northeastern (NE) region of India. The present study was undertaken to explore the circulating genotypes of Mycobacterium tuberculosis complex (MTBC) in this region. A total of 189 MTBC strains were collected from smear positive pulmonary tuberculosis cases from different designated microscopy c...
زمینه و هدف : روش MIRU-VNTR به یکی از فراگیرترین روشهای استاندارد شده ژنوتایپینگ مایکوباکتریوم توبرکلوزیس کمپلکس تبدیل شده است. این مطالعه به منظور تعیین ساختار ژنتیکی مایکوباکتریوم توبرکلوزیس به روش MIRU-VNTR و نیز تعیین نقش اعضای دیگر مایکوباکتریوم توبرکلوزیس کمپلکس در ایجاد بیماری سل انجام گردید. روش بررسی : این مطالعه توصیفی روی 53 جدایه حاصل از کشت باکتریایی نمونههای خلط و لاواژ معدی بی...
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