Publications by authors named "A Sreekumar"
Melioidosis is a neglected tropical infection caused by the Gram-negative bacterium Burkholderia pseudomallei, which is found in soil and water across tropical countries. The infection spectrum ranges from mild localized lesions to severe sepsis. The clinical presentation, severity, and outcome are influenced by the route of infection, bacterial load, strain virulence, and specific virulence genes of B.
View Article and Find Full Text PDFIntroduction: Snakebite envenomation is a significant global health issue, with India bearing a substantial burden. Despite the development of guidelines, knowledge gaps and lack of training persist among healthcare workers (HCWs), contributing to high morbidity and mortality. This study aimed to evaluate the impact of the Snake Bite Life Support (SBLS) workshop on HCWs' knowledge, practices, self-efficacy, and advocacy skills in snakebite management.
View Article and Find Full Text PDFThe keyword "Fluorene" search in SciFinder found more than 57,000 results, including high-impact journal articles, review articles, patents, books, proceedings, etc. Against this background, a detailed enquiry has been made by our group on various classes of fluorenes and their relevancy. For the past several decades, fluorene and its related compounds have experienced extensive studies, which are attributed to the vast range of applications they possess in various fields like sensors, polymers, OLED devices and even in the pharmaceutical industries.
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- - The study focuses on synthesizing a series of 4,6-diarylpyrimidin-2-amine derivatives that exhibit adjustable optical properties depending on the aryl groups attached to them, both in solid and solution states.
- - The synthesized compounds showed significant variability in their optical characteristics, including absorption and emission rates, with quantum yields ranging from 8.11% to 71.00% in DMF and specific fluorescence lifetimes.
- - The results suggest that these derivatives have potential applications in optoelectronics due to their unique dual-state emission properties and the ability to modify energy levels through different substituents.
Atherosclerotic cardiovascular disease (ASCVD) is the leading cause of death worldwide. Clinical and experimental data demonstrated that circulating monocytes internalize plasma lipoproteins and become lipid-laden foamy cells in hypercholesterolemic subjects. This study was designed to identify the endocytic mechanisms responsible for foamy monocyte formation, perform functional and transcriptomic analysis of foamy and non-foamy monocytes relevant to ASCVD, and characterize specific monocyte subsets isolated from the circulation of normocholesterolemic controls and hypercholesterolemic patients.
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