New Quinoline-Urea-Benzothiazole Hybrids as Promising Antitubercular Agents: Synthesis, In Vitro Antitubercular Activity, Cytotoxicity Studies, and In Silico ADME Profiling.

A series of 25 new benzothiazole−urea−quinoline hybrid compounds were synthesized successfully via a three-step synthetic sequence involving an amidation coupling reaction as a critical step. The structures of the synthesized compounds were confirmed by routine spectroscopic tools (1H and 13C NMR and IR) and by mass spectrometry (HRMS). In vitro evaluation of these hybrid compounds for their antitubercular inhibitory activity against the Mycobacterium tuberculosis H37Rv pMSp12::GPF bioreporter strain was undertaken.

Non-amidated and amidated members of the C-type allatostatin (AST-C) family are differentially distributed in the stomatogastric nervous system of the American lobster, Homarus americanus.

The crustacean stomatogastric nervous system (STNS) is a well-known model for investigating neuropeptidergic control of rhythmic behavior. Among the peptides known to modulate the STNS are the C-type allatostatins (AST-Cs). In the lobster, Homarus americanus, three AST-Cs are known.

Engaging high-risk populations in community-level fitness promotion: ROCK! Richmond.

The purpose of this study was to determine whether ROCK! Richmond, a healthy nutrition and physical activity promotion initiative of the Richmond (Virginia) City Department of Public Health was effectively recruiting the high-risk individuals for whom this lifestyle change intervention was intended. The effectiveness of recruitment, participant demographic and health status characteristics were compared with those of respondents to a random sample survey conducted 18 months earlier. Relatively high-risk residents were recruited.