Rabindra Nath Das

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Acute renal failure is an unusual complication of wasp stings. We report two cases of renal failure after multiple wasp stings (Vespa affinis). Both patients had evidence of intravascular haemolysis, hepatic dysfunction, oligo-anuria and azotaemia and required dialysis. The first patient had severe hemolysis, rhabdomyolysis, pigment and venom nephropathy(More)
BACKGROUND Diabetes mellitus (DM) and coronary heart disease (CHD) are in a complex medical status which are closely associated and generally coexist. Many relationships of DM & CHD are well-known but their precise nature still remains unknown. OBJECTIVES The present report aims to derive an appropriate probabilistic model between DM & CHD, and(More)
Bis(phenylethynyl)pyridylcarboxamides with amide side chains at the para position of the NH2 group possess strong solvatochromic properties compared with the meta analogues. Fluorescence binding titrations show that these probes exhibit remarkable fluorescence turn-on responses upon interacting with the human telomeric G-quadruplex (h-TELO). Förster(More)
The design and synthesis of a series of bis-indole carboxamides with varying amine containing side chains as G-quadruplex DNA stabilising small molecules are reported. Their interactions with quadruplexes have been evaluated by means of Förster resonance energy transfer (FRET) melting analysis, UV/Vis spectroscopy, circular dichroism spectroscopy and(More)
A modular synthesis of l-proline derived peptidomimetics has been developed using the Cu(I) catalyzed Huisgen cycloaddition between an azido prolinamide with pyridine and benzene dicarboxamide containing dialkynes. Förster Resonance Energy Transfer (FRET) melting assay provided an initial indication that the pyridyl analogue can stabilize the c-KIT1(More)
Like likes like! A novel fluorescent C2 -symmetric guanosine-based dinucleoside has been engineered by chemical ligation of two guanosine units with a biocompatible dansyl tag. The nucleoside exhibits high selectivity for c-myc G-quadruplex DNA through fluorescence enhancement over duplex DNA and other promoter G-quadruplexes (see scheme). It stains the(More)