نتایج جستجو برای: genetic polymorphisms

تعداد نتایج: 640890  

Journal: :Nihon Kyukyu Igakukai Zasshi 2013

Ali Akbar MovassaghPour Amir Monfaredan Azim Rezamand Hajar Nasiri, Heydar Ali Esmaeili Leyla Sahebi Majid Farshdousti Hagh Naser Mobarra, Nasser Rahimifar Safar Farajnia,

  Objective(s): Non- Hodgkin lymphoma (NHL) and acute lymphoblastic leukemia (ALL) are two main hematological malignances which have been driven from lymphoid tissue. Genetic polymorphisms in tumor necrosis factor-α (TNF-α) -308 and lymphotoxin-α (LT-α) +252 may affect their transcription and expression which leads to their high plasma level. The frequency of the TNF-α (-308) and LT-...

ژورنال: زیست شناسی ایران 2020
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The number of victims of the COVID-19 pandemic shows important geographical differences. In this study, a number of human genetic polymorphisms were compared to the number of Covid-19 patients and Covid-19 mortality. Data from 33 countries were analyzed. Among the polymorphisms tested, the human angiotensine converting enzyme (ACE) polymorphism turned out to be a determinant factor in both prev...

al et S. Dorafshan,

The genetic structure of the genus Alburnus is not well known and the phylogenetic relationships among its species are uncertain. In the present study, simple sequence repeats (SSRs or microsatellites) were used to evaluate genetic diversity and genetic differentiation between Alburnus mossulensis Heckel, 1843 from Kashgan River in Lorestan province and Alburnus caeruleus Heckel, 1843 from Gama...

Journal: :caspian journal of environmental sciences 2014
s. dorafshan al et

the genetic structure of the genus alburnus is not well known and the phylogenetic relationships among its species are uncertain. in the present study, simple sequence repeats (ssrs or microsatellites) were used to evaluate genetic diversity and genetic differentiation between alburnus mossulensis heckel, 1843 from kashgan river in lorestan province and alburnus caeruleus heckel, 1843 from gama...

Journal: :IOP conference series 2023

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...

Journal: :iranian journal of public health 0
nosratollah naderi 1. gastroenterology and liver disease research center, shahid beheshti university of medical science , tehran, iran. alma farnood 2. imam khomeini hospital, tehran university of medical science , tehran, iran. tahereh dadaei 1. gastroenterology and liver disease research center, shahid beheshti university of medical science , tehran, iran. manijeh habibi 1. gastroenterology and liver disease research center, shahid beheshti university of medical science , tehran, iran. hedie balaii 2. imam khomeini hospital, tehran university of medical science , tehran, iran. farzad firouzi 1. gastroenterology and liver disease research center, shahid beheshti university of medical science , tehran, iran.

inflammatory bowel disease (ibd) is a chronic disease of unknown etiology, in which genetic factors, seem to play an important role in the disease predisposition and course. assessment of tumor necrosis factor (tnf-α) gene polymorphisms in many populations showed a possible association with ibd. considering the genetic variety in different ethnic groups, the aim of the present study was to inve...

Journal: :iranian journal of psychiatry and behavioral sciences 0
hamid mostafavi abdolmaleky hamid mostafavi abdolmaleky, shariati st., phoenix street, no. 2, unit 15, tehran, iarn.

today multinational studies using genome-wide association scan (gwas) for >1000,000 polymorphisms on >100,000 cases with major psychiatric diseases versus controls, combined with next-generation sequencing have found ~100 genetic polymorphisms associated with schizophrenia (scz), bipolar disorder (bd), autism, attention deficit and hyperactivity disorder (adhd), etc. however, the effect size of...

Journal: :Genes 2023

Increasing alcohol consumption by women of childbearing age contributes to more frequent cases fetal spectrum disorder. The cause the syndrome is exposure, particularly what referred as high prenatal exposure. Low metabolic activity enzymes shifts burden ethanol removal maternal metabolism. One factors influencing pathogenesis FASD genetic background. It can determine rate elimination ethanol, ...

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