In our analysis of the H line, using the spectral subtraction technique , in chromospherically active binary systems and in weak-lined T Tauri stars (WTTS), we have found that in some stars the subtracted H emission line proole has very broad wings, and is not well matched using a single-Gaussian t. These prooles have therefore been tted using two Gaussian components: a narrow component having ...

This meeting was embedded within the prestigious Prince Mahidol Award Conference series. At the same time, the 1 st Global Conference on Regional Surveillance Networks, the Centennial Commemoration of the Rockefeller Foundation and many specific side meetings, were held. In total, there were 966 invited participants from 73 countries, representing academics, governments (including public health...

the patient was admitted to the cardiac care unit. Flecainide and nortriptyline were stopped at admission. Over the next hours, the AV block disappeared and the following subsequent electrocardiograms were recorded (Figs. 2 and 3). What is your diagnosis and can you explain the underlying mechanism? Open Access This article is distributed under the terms of the Creative Commons Attribution Lice...

The role of the myc gene family in the biology of normal and cancer cells has been intensively studied since the early 1980s. myc genes, responding to diverse external and internal signals, express transcription factors (c-, N-, and L-Myc) that heterodimerize with Max, bind DNA, and modulate expression of a specific set of target genes. Over the last few years, expression profiling, genomic bin...

objective pfeiffer syndrome is as rare as apert syndrome in the western population. this condition is very rare in the asian population. at the best of our knowledge this is the first genetically proven case report from iran. the authors report with a review of literature, the case of a infant with pfeiffer syndrome, manifested by lacunar skull, ventriculomegaly, bicoronal craniosynostosis,fron...

objective: aminoglycosides are highly potent, broad-spectrum antibiotics with many desirable properties for the treatment of life-threatening infections. escherichia coli (e. coli) is the most common cause of urinary tract infection (uti). antibiotic resistance has recently become prevalent. enzymatic inactivation of aminoglycosides by aminoglycoside-modifying enzymes is the main mechanism of r...

For more information on CIDM Public Health news and events, please visit our website.... Sporotrichosis is a dermatomycosis caused by the fungus, Sporothrix schenckii. It was first described by B.R.Schenck in the Bulletin of the Johns Hopkins Hospital in 1898. [1] Subsequently, Hektoen and Perkins named this pathogenic fungus Sporothrix schenckii in 1900. [1] Infection usually presents as ulcer...