نتایج جستجو برای: 219
تعداد نتایج: 6980 فیلتر نتایج به سال:
Priya Thomas, Researcher1 1Department of Environmental and Natural Resource Economics, University Rhode Island, 219 Coastal Institute, 1 Greenhouse Road, Kingston, RI 02881. Email: priya_behanan{at}uri.edu
Cys-90 of rat liver guanidinoacetate methyltransferase is a very reactive residue, and chemical modification of this residue results in a large decrease in activity [Fujioka, Konishi & Takata (1988) Biochemistry 27, 7658-7664]. To understand better the role of Cys-90 in catalysis, this residue was replaced with alanine by oligonucleotide-directed mutagenesis. The mutant is active and has kineti...
Background The presence of HBV DNA in the liver (with detectable or undetectable HBV DNA in the serum) of individuals tested HBsAg negative by currently available assays is defined occult B Infection (OBI). It remains a potential transmission threat and risk to HBV chronic infection. The purpose of this study was to determine the OBI prevalence among HBsAg negative subjects and to characterize ...
Single-Nucleotide Polymorphism of rs11061971 (+219 A>T) in Adiponectin Receptor 2 (AdipoR2) Gene and its Association with Risk Type Diabetes among Iranian Population
PURPOSE To evaluate the impact of preoperative patient characteristics and flow rate on failure, early postoperative complications, and voiding in patients who underwent transvaginal tension-free vaginal tape-obturator (TVT-O) treatment for uncomplicated stress urinary incontinence (SUI). METHODS We retrospectively reviewed patients who underwent TVT-O for SUI at 3 Italian centres. The exclus...
Xeroderma pigmentosum complementation group A (XPA) protein plays a critical role in the repair of DNA damage via the nucleotide excision repair (NER) pathway. XPA serves as a scaffold for NER, interacting with several other NER proteins as well as the DNA substrate. The critical importance of XPA is underscored by its association with the most severe clinical phenotypes of the genetic disorder...
"El viaje no necesita una clara meta o trayectoria simple, puede ser algo más borrosos difuso, aventura donde el final es desconocido” (Eliasson, 2008: 219)
background gastroesophageal reflux disease (gerd) is a common problem seen in pediatrics and adolescents. the bravo tm ph monitoring system is a capsule that detects and quantifies the severity of reflux disease. this test is also valuable for evaluation of patients with extra-gastrointestinal manifestations of gerd such as asthma, chronic cough, hoarseness, aspiration pneumonia, and pre/post f...
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