نتایج جستجو برای: 89 mutation
تعداد نتایج: 345254 فیلتر نتایج به سال:
Increased levels of hemostatic factors and genetic mutations of proteins involved in coagulation may play a role in the pathogenesis of coronary artery disease. We investigated clotting activity of factors II (FII:C), V (FV:C), VII (FVII:C), and X (FX:C), the prothrombin gene 20210G3A transition, and the factor V Leiden mutation in 200 survivors of myocardial infarction and in 100 healthy contr...
Increased levels of hemostatic factors and genetic mutations of proteins involved in coagulation may play a role in the pathogenesis of coronary artery disease. We investigated clotting activity of factors II (FII:C), V (FV:C), VII (FVII:C), and X (FX:C), the prothrombin gene 20210G3A transition, and the factor V Leiden mutation in 200 survivors of myocardial infarction and in 100 healthy contr...
We recently demonstrated that EGFR protein overexpression is more common in African American (AA) prostate cancer patients compared to Caucasian patients. We further examine EGFR dysregulation by determining EGFR mutation status in the tyrosine kinase (TK) domain in prostate cancer patients of different ethnicity. Normal and tumor DNA from 89 radical prostatectomy cases were studied for mutatio...
Methyl triflate reacts with the metastable azoxymetallacyclopentene complex Cp*2Zr(N(O)NCPhCPh), generated in situ from nitrous oxide insertion into the Zr-C bond of Cp*2Zr(η2-PhCCPh) at -78 °C, to afford the salt [Cp*2Zr(N(O)N(Me)CPhCPh)][O3SCF3] (1) in 48% isolated yield. A single-crystal X-ray structure of 1 features a planar azoxymetallacycle with methyl alkylation taking place only at the ...
conclusions in the present study, the frequency of clarithromycin resistance was lower than the other studies conducted in iran. resistance frequency in samples isolated from gastric ulcer was higher than other gastric disorders. women and patients aged more than 60 years old showed the most resistance frequency in this study. all resistant strains had the a2143g genotype. results of the 89 h. ...
Transcription factor p53 can induce growth arrest and/or apoptosis in cells through activation or repression of downstream target genes. Recently, we reported that ZBP-89 cooperates with histone acetyltransferase coactivator p300 in the regulation of p21(waf1), a cyclin-dependent kinase inhibitor whose associated gene is a target gene of p53. Therefore, we examined whether ZBP-89 might also inh...
Helix 89 of the 23S rRNA connects ribosomal peptidyltransferase center and elongation factor binding site. Secondary structure of helix 89 determined by X-ray structural analysis involves less base pairs then could be drawn for the helix of the same primary structure. It can be that alternative secondary structure might be realized at some stage of translation. Here by means of site-directed mu...
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