Sathya Krishnasamy

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OBJECTIVE This study used quantitative radiological imaging to determine the effect of surgical resection on postoperative survival of patients with malignant astrocytomas. Previous studies relied on the surgeons' impressions of the amount of tumor removed, which is a less reliable measure of the extent of resection. METHODS Information concerning(More)
The Diatom EST database provides integrated access to expressed sequence tag (EST) data from two eukaryotic microalgae of the class Bacillariophyceae, Phaeodactylum tricornutum and Thalassiosira pseudonana. The database currently contains sequences of close to 30,000 ESTs organized into PtDB, the P.tricornutum EST database, and TpDB, the T.pseudonana EST(More)
Alveolar surfactant is known to exist in several morphologic forms or subtypes which have been separated from bronchoalveolar lavage fluid (BAL) by two types of methods-differential centrifugation (DC) and equilibrium buoyant density gradient centrifugation (EBDC). DC separates BAL into large aggregates (LA) and small aggregates (SA); EBDC separates BAL(More)
BACKGROUND There is an ongoing need for improvements in non-invasive, point-of-care tools for the diagnosis and prognosis of diabetes mellitus. Ideally, such technologies would allow for community screening. METHODS In this study, we employed infrared spectroscopy as a novel diagnostic tool in the prediction of diabetic status by analyzing the molecular(More)
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