نتایج جستجو برای: prm2 gene

تعداد نتایج: 1141384  

Journal: :iranian journal of parasitology 0
soudabeh heidari parasitology and mycology dept. shahid beheshti university of medical sciences, tehran, iran. mojgan bandehpour cellular and molecular biology research center, shahid beheshti university of medical sciences, tehran, iran and biotechnology dept. shahid beheshti university of medical sciences, tehran, iran. seyyed-javad seyyed-tabaei parasitology and mycology dept. shahid beheshti university of medical sciences, tehran, iran. zarintaj valadkhani parasitology dept. pasteur institute of iran, tehran, iran. ali haghighi parasitology and mycology dept. shahid beheshti university of medical sciences, tehran, iran. alireza abadi social medicine dept. shahid beheshti university of medical sciences, tehran, iran.

background: trichomonas vaginalis causes trichomoniasis and metronidazole is its chosen drug for treatment. ferredoxin has role in electron transport and carbohydrate metabolism and the conversion of an inactive form of metronidazole (co) to its active form (cpr). ferredoxin gene mutations reduce gene expression and increase its resistance to metronidazole. in this study, the frequency of ferre...

Journal: :iranian journal of public health 0
h pour-jafari a zamanian b pour-jafari

background: oculocutaneous albinism type1 (oca1) is characterized by the absence of melanin pigmentation. the muta­tion on tyr gene makes oca1 as an autosomal recessive genetic disorder. in this study, we delineated the genetic analysis of an iranian family with four members affected with oca1.  methods: clinical exams and paraclinical test were performed for all patients of the case family, al...

Journal: :iranian journal of immunology 0
morteza bagheri department of molecular biology & genetics, uromia university of medical sciences, uromia, iran ali akbar amirzargar immunogenetic laboratory, department of immunology, school of medicine, tehran university of medical sciences ardeshir ghavamzadeh hematology-oncology and bmt research center, shariati hospital, tehran, iran kamran alimoghadam hematology-oncology and bmt research center, shariati hospital, tehran, iran farideh khosravi immunogenetic laboratory, department of immunology, school of medicine, tehran university of medical sciences bita ansaripour immunogenetic laboratory, department of immunology, school of medicine, tehran university of medical sciences batoul moradi

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 ...

Journal: :modares journal of medical sciences: pathobiology 2007
maryam bikhof torbati hossein khanahmad fatemeh jamshidi morteza karimipour majid sadeghizadeh

objective: β-thalassemia is caused by absence or reduction of β-globin chain synthesis. one of the effective therapeutic methods for this disease can be gene therapy by viral vectors. the capacity of lentiviral vectors is approximately 8 kb, we designed a 6 kb construct containing mini lcr and β-globin gene instead of lcr region. the aim of this study is to make a recombinant lentiviruses conta...

Journal: :international journal of pediatrics 0
leila mehdizadeh fanid cognitive neuroscience, department of biology, faculty of natural sciences, university of tabriz, tabriz, iran. mina adampurzare physiology, department of biology, faculty of natural sciences, university of tabriz, tabriz, iran. 3. seyedgholamreza noorazar tabriz child and adolescent psychiatrist, tabriz university of medical sciences, tabriz, iran. mohammad ali hosseinpourfeizi radiobiology, department of biology, faculty of natural sciences, university of tabriz, tabriz, iran.

background attention deficit hyperactivity disorder (adhd) is a multi-factorial disorder that has defined by hyperactivity, impulsivity and attention deficits. various neurotransmitters such as dopamine can play a role in its pathophysiology. the aim of this study was to examine the association of two common single nucleotide polymorphisms in drd2 gene, taq i a (t/c) and taq i b (g/a), with adh...

Journal: :reports of biochemistry and molecular biology 0
masoume vakili azghandi department of animal sciences, faculty of agriculture, ferdowsi university of mashhad, mashhad, iran mohammadreza nasiri tel: +989153114119; fax: +985138803000 ali shamsa department of urology, faculty of medicine, mashhad university of medical sciences, mashhad, iran mohsen jalali department of urology, faculty of medicine, mashhad university of medical sciences, mashhad, iran mohammad mahdi shariati department of animal sciences, faculty of agriculture, ferdowsi university of mashhad, mashhad, iran

background: the sry gene (sry) provides instructions for making a transcription factor called the sex-determining region y protein. the sex-determining region y protein causes a fetus to develop as a male. in this study, sry of 15 spices included of human, chimpanzee, dog, pig, rat, cattle, buffalo, goat, sheep, horse, zebra, frog, urial, dolphin and killer whale were used for determine of bioi...

Journal: :reports of biochemistry and molecular biology 0
mahnaz mahmoudi rad skin research center, shahid beheshti university of medical sciences, tehran, iran niki mahmoudi rad skin research center, shahid beheshti university of medical sciences, tehran, iran yasaman mirdamadi tel: +49- 176- 64713028; fax: +98 21- 22744393

background: the multifunctional transforming growth factor beta (tgf-β) is a glycoprotein that exists in three isoforms. tgf-β3 expression increases in fetal wound healing and reduces fibronectin and collagen i and iii deposition, and also improves the architecture of the neodermis which is a combination of blood vessels and connective tissue during wound healing. fibroblasts are key cells in t...

Journal: :iranian journal of applied animal science 2015
m. hosseinpour mashhadi m.r. nassiri m. mahmoudi m. rastin n.e.j. kashan

quantitative traits locus for milk production traits has been described on centromeric end of bovine chromosome 14. reports name the acyl coa: diacylglycerol acyltransferase (dgat1) gene as a potential candidate gene with dinucleotide substitution (aa to gc) in exon viii which causes the change of lysine to alanine in amino acid (k232a).the aim of the present study was to estimate the frequency...

Journal: :journal of livestock science and technologies 2013
y. mehdizadeh gazooei a. niazi m. j. zamiri

the fecb, a mutation in the bone morphogenetic protein receptor ib (bmpr-ib) gene, which increases the fecundity of booroola merino sheep, and fecgh, a mutation in the growth and differentiation factor 9 (gdf9), which affects the fecundity of cambridge and belclare sheep in a dose sensitive manner, were analyzed as candidate genes associated with the prolificacy in rayini goats. these polymorph...

Journal: :international journal of advanced biological and biomedical research 2014
fatemeh amraei hedayatollah roshanfekr jamal fayazi mohammad bojarpour

objective: identity the genetic aspects and major gene influence on energy balance, milk production, fertility, food safety and consumer are the recent interests of genetic and breeding researchers. methods: najdi cattle is the most prominent breeds in khuzestan province. to do this plan in shoushtar najdi cattle station, blood samples were taken from 15 najdi cattles. dna was extracted from wh...

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