نتایج جستجو برای: 201
تعداد نتایج: 12397 فیلتر نتایج به سال:
HIV resistance to antiretroviral agents is a major contributory cause of treatment failure. The dynamics of HIV replication, together with patient-, physician-, and drug-related factors, lead to emergence of HIV resistant strains in most of the patients. Phenotypic assays look for an increase in the antiretroviral drug (ARV) concentration that inhibits 50% of the growth of the tested HIV strain...
2013 whose GFR is reduced due to intrinsic parenchymal damage as opposed to age-related reductions in GFR without another specific intrinsic renal diagnosis. At each level of CKD there may exist a specific form of renal osteodystrophy. The earliest form of renal bone disease (secondary hyperparathyroidism) may be defined by quantitative histomorphometry and/or biochemical profiling (elevated 1-...
Assuming that the underlying stock follows Fractional Brownian motion and that stochastic interest rate meets the Vasicek model of interest rates, this paper establishes pricing model of Warrant Bonds and deduces the pricing formula of Warrant Bonds by utilizing risk-neutral valuation theory. Finally, this paper analyzes influence of concerned parameters of pricing model on the value of Warrant...
194 JADA, Vol. 135, February 2004 R E S E A R C H Background. Light-activated bleaching is a method of tooth whitening. The authors conducted a study to compare the whitening effects and tooth temperature changes induced by various combinations of peroxide bleaches and light sources. Methods. The authors randomly assigned 250 extracted human teeth halves into experimental groups (n = 10). A pla...
Background: Clinical supervision has gained wide recognition in recent years as an essential component of a practitioner’s continuing professional development. However, confusion exists in professional literature regarding the most effective models, styles, processes and methods of clinical supervision. Aim: This article outlines the elements required to establish and sustain an effective clini...
During the past 30 years, aPL have been demonstrated to be pathogenic [1], therefore aPL carriers should be considered at risk for clinical manifestations and managed accordingly. The problem of long-term primary prevention of thrombosis has puzzled physicians [2]. As we know from large cohorts of patients with aPL, the clinical consequences of thrombosis and its recurrence can be severe. The a...
Ultrafast CMR to deliver high volume screening of an at risk thalassemia population in the developing world: preliminary results from the TIC-TOC study (Thailand and UK international collaboration in thalassaemia using an optimised ultrafast CMR protocol) Amna Abdel-Gadir, Yongkasem Vorasettakarnkij, Hataichanok Ngamkasem, Sabrina Nordin, Emmanuel O Ako, Monravee Tumkosit, Pranee Sutcharitchan,...
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