نتایج جستجو برای: 52 and 627
تعداد نتایج: 16839895 فیلتر نتایج به سال:
Hydrogen lithography for nanomagnetic domain on Co-doped ZnO using an anodic aluminum oxide template
using an anodic aluminum oxide template Seunghun Lee, Won-Kyung Kim, Yong Chan Cho, Bum-Su Kim, Ji Hun Park, Chang-Won Lee, YoungPak Lee, Sangbok Lee, Sean Fackler, Ichiro Takeuchi, Chae Ryong Cho, and Se-Young Jeong Department of Cogno-Mechatronics Engineering, Pusan National University, Miryang 627-706, South Korea Crystal Bank Research Institute, Pusan National University, Miryang 627-706, S...
We tested the biological significance of two amino acid mutations in the PB2 protein (glutamic acid to lysine at position 627 and aspartic acid to asparagine at position 701) of A(H7N9) viruses for mammalian adaptation. Mutants were assessed for their viral polymerase activities, growth kinetics in mammalian and avian cells, and pathogenicity in mice. We found that lysine at position 627 and as...
BACKGROUND On the 30th September 2009, the pandemic (H1N1) 2009 influenza vaccine was made available to adults and children aged 10 years and over, in Australia. Acceptance of a novel vaccine is influenced by perceptions of risk including risk of infection, risk of death or severe illness and risk of serious vaccine side-effects. We surveyed a sample of residents from Sydney, Australia to ascer...
We have recently found that nonselective endothelin ETA/ETB receptor blockade markedly improves survival rate and ameliorates end-organ damage in male homozygous rats transgenic (TGR) for the mouse Ren-2 renin gene without lowering blood pressure. Because activation of the ETA receptor may be responsible for the detrimental effects of ET in the development of hypertension, this study was perfor...
Most avian influenza A viruses, which preferentially replicate at the high temperatures found in the digestive tract of birds, have a glutamic acid at residue 627 of the viral RNA polymerase PB2 subunit (Glu-627), whereas the human viruses, which optimally replicate at the low temperatures observed in the human respiratory tract, have a lysine (Lys-627). The mechanism of action for this mutatio...
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