نتایج جستجو برای: variant 2
تعداد نتایج: 2600371 فیلتر نتایج به سال:
Background: Lung cancer is considered as one of the most frequent cancers worldwide, and has been the cause of more than one <span style="font-variant...
Previous research has shown that the rs53576 variant of the oxytocin receptor gene (OXTR) is associated with trait levels of loneliness, but results are inconsistent. The aim of the present study is to examine micro-level effects of the OXTR rs53576 variant on state levels of loneliness in early adolescents. In addition, gene-environment interactions are examined between this OXTR variant and p...
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هــدف ایــن مقالــه انعــکاس صــدای گروهــی از جوانــان از ورای هنــر شــهری و خیابانــی یا گرافیتــی اســت و اینکــه چــرا ایــن گــروه هنــری ترجیــح داده انــد کــه حــرف خــود را از طریــق...
hirudin is an anticoagulant agent of the salivary glands of the medicinal leech. recombinant hirudin (r-hir) displays certain drawbacks including bleeding and immunogenicity. to solve these problems, cysteine-specific pegylation has been proposed as a successful technique. however, proper selection of the appropriate cysteine residue for substitution is a critical step. this study has, for the ...
micropapillary variant of urothelial carcinoma (uc) of the bladder is an aggressive tumour, comprising 0.6-6% of all uc. it generally presents with high-grade and stage, and has been reported as having a worse prognosis when compared to traditional uc. we report the case of a 58-year-old man who presented with macroscopic haematuria. the patient was diagnosed with high-grade urothelial carcinom...
staphylococcus aureus produces a particular morphological variant called small colony variant (scv) which is responsible for persistent subclinical infections in predisposed individuals and is usually resistant to aminoglycosides and cell wall active antibiotics. infections by scv of s. aureus are an upcoming problem due to difficulty in laboratory diagnosis and resistance to antimicrobial chem...
acute myocardial infarction (mi) during pregnancy is rare and mi due to prinzmetal's angina is much rarer. we present a 35-year-old, obese, multigravida, and pre-eclamptic woman, who developed acute anterior wall mi at the 30th week of gestation. on coronary angiography, the second obtuse marginal branch was totally occluded and the right coronary artery (rca) was normal. three days later, she ...
vibrio cholerae o1 are classified into two biotypes, classical and el tor based on susceptibility to bacteriophages and some biochemical properties, each encoding a biotype-specific genetic determinants. before 1961, most epidemics had been caused by the classical biotype. however, with the passage of time, the classical biotype missed from the scenario and the el tor emerged as the major bioty...
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