نتایج جستجو برای: Single nucleotide polymorphisms

تعداد نتایج: 989640  

Journal: :iranian journal of allergy, asthma and immunology 0
xia ke department of otorhinolaryngology, the first affiliated hospital of chongqing medical university, chongqing, china yinglin yang department of otorhinolaryngology, the first affiliated hospital of chongqing medical university, chongqing, china yang shen department of otorhinolaryngology, the first affiliated hospital of chongqing medical university, chongqing, china xiaoqiang wang department of otorhinolaryngology, the first affiliated hospital of chongqing medical university, chongqing, china suling hong department of otorhinolaryngology, the first affiliated hospital of chongqing medical university, chongqing, china

tumor necrosis factor alpha-inducible protein 3 (tnfaip3) gene polymorphisms have been reported to be associated with the susceptibility to several immune-related diseases. here we investigated the effect of tnfaip3 gene polymorphisms on the risk of allergic rhinitis (ar) in a chinese han population. the case-control study included 540 ar patients and 524 healthy controls. genotyping for tnfaip...

Journal: :hepatitis monthly 0
jin tong institute of life sciences, chongqing medical university, chongqing, china jinjun guo department of gastroenterology and hepatology, the second affiliated hospital of chongqing medical university, chongqing, china jun hu department of gastroenterology and hepatology, the second affiliated hospital of chongqing medical university, chongqing, china sihui hou department of gastroenterology and hepatology, the second affiliated hospital of chongqing medical university, chongqing, china yu zhang department of gastroenterology and hepatology, the second affiliated hospital of chongqing medical university, chongqing, china qingling li institute of life sciences, chongqing medical university, chongqing, china; corresponding author: qingling li, institute of life sciences, chongqing medical university, chongqing, china. tel: +86-2363693326, fax: +86-2368486780, e-mail:

results the allele and genotype distributions of pnpla3 rs738409 and rs2281135 were not significantly different between the chb and lc groups. after segregation on the basis of sex, no significant correlation between pnpla3 (rs738409 and rs2281135) genotypes/alleles and liver cirrhosis was detected. moreover, none of the haplotypes in pnpla3 (rs738409 and rs2281135) was found to be statisticall...

Journal: :international journal of reproductive biomedicine 0
robab davar nasim tabibnejad seyed mehdi kalantar mohammad hasan sheikhha

background: despite extensive progress in ivf techniques, one of the most difficult problems is the variability in the response to controlled ovarian hyperstimulation (coh). recent studies show the effects of individual genetic variability on coh outcome. objective: to evaluate the correlation between lhβ g1502a polymorphisms in exon 3 of the lh gene and ovarian response to coh. materials and m...

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...

Journal: :iranian biomedical journal 0
khadijeh golabgir khademi ali mohammad foroughmand hamid galehdari saied yazdankhah mahdi pourmahdi borujeni zahra shahbazi

background: coronary artery disease (cad) is a multifactorial and heterogenic disease. recently, genome-wide association studies have reported that rs1333040 (c/t) and rs1004638 (a/t) single nucleotide polymorphisms (snps) in the 9p21 locus have very strong association with cad. this study aimed to examine these associations in southwest of iran. methods: blood samples were collected from 200 c...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده علوم انسانی 1387

در مطالعه حاضر دو پلی مرفیسم تک نوکلئوتیدی single nucleotide polymorphisms;(snps) در نواحی t129c در اگزون 1 و t1236c در اگزون 12 ، ژن mdr1 در 200 بیمار مصروع ایرانی ( شامل دو گروه بیماران مصروع مقاوم به دارودرمانی و بیماران مصروع پاسخ دهنده به درمان دارویی، هر گروه 100 نفر) در کنار 100 نفر سالم به روشrflp pcr- مورد بررسی و تعیین ژنوتیپ قرار گرفت و فراوانی ژنوتیپ و هاپلوتیپی در این سه دسته مقایس...

Journal: :مجله دانشگاه علوم پزشکی کرمانشاه 0
seddigheh heidarian farzaneh sabahi seyed reza mohebbi mohammad reza zali

introduction: hepatitis b is a potentially life-threatening infection that causes acute infection and chronic hepatitis with progression to cirrhosis and hepatocellular carcinoma (hcc). interleukin-12 (il12) is responsible for activation of th1 immune responses, leading to possible clearance of hbv infection from the host’s body. the host’s immune-genetic background plays an important role in t...

Journal: :journal of mycology research 2014
sahar javaheri tehrani mansour aliabadian abdolmajid fata mohammad javad najafzadeh

conventional methods for fungal identification in the clinical laboratory rely on morphological andphysiological tests. these tests often need several days or weeks to complete and are frequentlyunspecific. molecular identification mostly implies sequencing, which is relatively expensive andtime-consuming, as well as impractical for large numbers of isolates. the rolling circleamplification app...

Journal: :international journal of molecular and cellular medicine 0
behnam alipoor department of biochemistry, faculty of medicine, tehran university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (tehran university of medical sciences) hamid ghaedi department of medical genetics, faculty of medicine, shahid beheshti university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی شهید بهشتی (shahid beheshti university of medical sciences) mir davood omrani department of medical genetics, faculty of medicine, shahid beheshti university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی شهید بهشتی (shahid beheshti university of medical sciences) milad bastami department of medical genetics, faculty of medicine, shahid beheshti university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی شهید بهشتی (shahid beheshti university of medical sciences) reza meshkani department of biochemistry, faculty of medicine, tehran university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (tehran university of medical sciences) taghi golmohammadi department of biochemistry, faculty of medicine, tehran university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (tehran university of medical sciences)

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...

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