Methation

Hepatic C virus (HCV) is a global health problem, resulting in liver cirrhosis and inflammation that can develop to hepatocellular carcinoma and fatality. The NS5B polymerase of HCV plays an important role in viral RNA replication process, making it an attractive therapeutic target for design and development of anti-HCV drugs. To search new potent compounds against the HCV NS5B polymerase, the molecular docking and the steered molecular dynamics (SMD) simulation techniques were performed. The potential potent inhibitors of the NS5B polymerase were screened out from the ZINC database using structural similarity search and molecular docking technique...

BACKGROUND: The use of Microarray (array CGH) analysis has become a widely accepted front-line test replacing G banded chromosome studies for patients with an unexplained phenotype. We detail our findings of over 5300 cases. RESULTS: Of 5369 pre and postnatal samples, copy number variants (CNVs) were detected in 28.3 %, of which ~40 % were deletions and ~60 % were duplications. 96.8 % of cases with a CNV <5 Mb would not have been detected by G banding. At least 4...

During myocardial ischemia, fatty acids are the principal source of energy, increasing myocardial oxygen consumption and making a decrease in coronary blood flow less well tolerated. Increasing glucose oxidation during myocardial ischemia may improve cardiac efficiency. The pFOX inhibitors have the potential to accomplish this. In 2003, I think we can look forward to learning more about this class of compounds called pFOX inhibitors. Perhaps they will provide us alternative therapies in our patients who have persistent chronic stable angina pectoris despite aggressive medical therapy and/or revascularization...

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