We have shown correlations between the NMR-LSP and body size and dietary composition. (c) 2010 Elsevier B.V. All rights reserved.”
“Female genital tuberculosis is a rare disease in developed countries but it is a frequent cause of chronic pelvic inflammatory disease and infertility in undeveloped countries. A rare case of tubercular endometritis diagnosed at hysteroscopy and successfully treated in a woman with secondary infertility, is presented. As far as we know this is the first case that selleck chemicals shows the association between endometrial micropolyps
and tubercular endometritis.”
“In the present work, we have investigated a comparative performance of the silicon (Si) and germanium (Ge) nanoparticles embedded SiO2 floating gate MOS memory devices. In such devices for low applied fields, the tunneling current is dominated by the direct tunneling mechanism, whereas for higher electric fields, the Fowler-Nordheim tunneling mechanism
dominates. As the device dimensions get smaller, problem arises in the conventional MOS memory devices due to the leakage through the thin tunnel oxide. This leakage can be reduced via charge trapping by embedding nanoparticles in the gate dielectric of such devices. Here one objective is to prevent the leakage due to the direct tunneling mechanism and the other objective is to reduce the write voltage, by lowering the onset voltage of the Fowler-Nordheim tunneling mechanism. Our simulations for the current voltage characteristics learn more covered both the low and the high applied field regions. Simulations showed that both the Si and the Ge nanoparticles embedded gate dielectrics offer reduction of the leakage current and a significant lowering of the writing or programming onset voltage, compared to the pure SiO2 gate dielectric. Selleck Compound C In terms of the comparative performance, the Germanium nanoparticles embedded gate dielectric showed better results compared to the silicon nanoparticles embedded one. The results of the simulations are discussed in the
light of recent experimental results. (C) 2011 American Institute of Physics. [doi:10.1063/1.3555087]“
“Background and aims: The ratio of apolipoprotein B/AI (apo B/AI) has been used as a marker to predict the risk of coronary artery disease. Recent studies have suggested an association between apolipoprotein B level and microalbuminuria in diabetic subjects. This study was performed to assess a possible association between the apo B/AI ratio and microalbuminuria in male subjects with impaired fasting glucose (IFG).
Methods and results: In 1266 patients with fasting serum glucose level in the pre-diabetic range, urine albumin-to-creatinine ratio (UACR, mu g mg(-1)) was measured from single morning voided urine. The presence of microalbuminuria was defined as a UACR between 30 and 299 mu g mg(-1). Participants were stratified into four groups by apo B/AI quartiles, from the lowest to the highest.