نتایج جستجو برای: cgdh gene mutation
تعداد نتایج: 1284712 فیلتر نتایج به سال:
p53 tumor suppressor gene, also known as “genome guardian” is mutated in more than half of allkind of cancers. in this study we have investigated the controls of environmental ph for p53 genemutation in point of specific sequence which is prone to mutagenesis. the most probable cancerousmutations occur as point mutations in exons 5-8 of p53 gene. the 175th codon of p53 is the thirdmost mutated ...
background and aim: jaundice is a common disorder in neonates and one of the provable causes of glucose-6-phosphate dehydrogenase (g6pd) deficiency, some mutation types of which may be associated with severe neonatal icter. in this line, the present study has been conducted to compare g6pd mutations in incteric and non icteric neonates. materials and methods: this case-control study was impleme...
Background Ghezel sheep are highly prolific and one of the local sheep breeds in Iran and Turkey. Growth differentiation factor-9 (GDF9) gene has been found to be essential for growth and differentiation of early ovarian follicles. Novel mutations in GDF9 have been associated with increased ovulation rates and high litter sizes in heterozygous carriers. Therefore, fecundity gene for GDF9 (FecGH...
Objective(s): Childhood cataract is a genetically heterogeneous eye disorder that results in visual impairment. The aim of this study was to identify the genetic mutations of connexin 50 gene among Iranian families suffered from autosomal dominant congenital cataracts (ADCC). Materials and Methods: Families, having at least two members with bilateral familial congenital cataract, were selected ...
we report a case of choroidal neovascularization (cnv) secondary to methylenetetrahydrofolate reductase (mthfr) gene mutation in a 20-year-old male patient with hypopituitarism. treatment with three consecutive injections of intravitreal ranibizumab (anti-vascular endothelial growth factor) resulted in significant improvement of the patient’s vision and the appearance of the macula. a search ...
conclusions hbv in children due to vaccination failure was resulted from vertical transmission. hbv pre-s/s gene mutations were prevalent and could occur before or after vaccination. therefore, simply analyzing mutation frequency of hbv gene was not of value. to advance blocking hbv vertical transmission, future studies should focus on specific mutation sites, potentially associated with vaccin...
early-onset, generalized primary torsion dystonia (ptd) is an autosomal dominant disorder, characterized by involuntary movements and abnormal postures. the majority of cases are caused by a 3-bp deletion (gag deletion at position 946) in the dyt1 gene on chromosome 9q34 that allows for specific genetic testing. forty eight patients with early onset primary torsion dystonia were screened for th...
Background and Aim: FLT3 gene is a member of class III receptor Tyrosine Kinase, which is expressed in most patients with acute myeloid leukemia (AML). Mutations of FLT3 such as Internal Tandem Duplication (ITD) and point mutation of the D835 are the most common genetic defects in myeloid leukemia. These two mutations in patients with MLA and their effect on survival rate were studied for the f...
Background and Objective: Epidermal growth factor receptor (EGFR) gene mutation, especially in exons 18 to 21, is an important predictor of the response rate of lung adenocarcinoma to tyrosine kinase inhibitors. There are variable reports from Asian and European countries, as well as North America, about the frequency of the EGFR mutation in lung adenocarcinoma, yet molecular s...
Sotos syndrome is an autosomal dominant genetic disorder caused by mutations in the NSD1 gene. In this study, we report a case of preterm infant. The main clinical manifestations were severe bronchopulmonary dysplasia, congenital heart disease, difficulty feeding, and characteristic facial appearance. gene mutation was located at 177251854 on chromosome 5, identified as shear mutation, c.4765+1...
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