In patients at average risk for colorectal cancer, CT colonography is a sensitive and specific screening test for detecting polyps 10 mm or larger; the sensitivity for detecting smaller polyps is decreased. Examination findings can be interpreted in a clinically feasible amount of time.

It is now established that the metastable colloidal nanoparticles (NPs) are subjected to interaction with proteins in biological media leading to the formation of protein corona on the NPs. The...

Diabetes mellitus (DM) has spread across the globe, increasing the risk of obesity, cardiovascular disease, and other comorbidities. Despite substantial research into the development of diabetic treatments that are effective in lowering blood glucose levels, their efficiency is short‐lived due to unpleasant side effects such as weight gain and hypoglycemia. The discovery of secondary metabolites in the prevention and treatment of diabetes and its complications has an incentive to take interest in plant‐based medications, and enzyme inhibitors have the potential to aid in the treatment and management of DM. This study aims to isolate, characterize, and analyse the influence of berberine‐like alkaloids from alcoholic Cardiospermum halicacabum extract in vitro and in silico, as a possible inhibitor of Dipeptidyl peptidase‐IV (DPP‐IV) and α‐amylase, two essential enzymes involved in diabetes. The alkaloid from C. halicacabum was identified as berberine, with an m/z of 336.1263. Purified berberine inhibits DPP‐IV with an IC50 of 16.328 ± 1.344 μM and inhibits α‐amylase by 72% at 10 μg/mL. In‐silico studies demonstrated that berberine was found to bind to the active site of both DPP‐IV and α‐amylase. The precise mechanism underlying the observation has to be researched further in order to investigate C. halicacabum's anti‐diabetic effects and argue for its possible application as alternative medicine.

This work describes purification and characterisation of a monocot mannose-specific lectin from Hyacinth bulbs. The purified lectin has a molecular mass of ∼30kDa in reducing as well as in non-reducing SDS-PAGE. In hydrodynamic studies by Dynamic Light Scattering (DLS) showed that purified lectin was monomeric in nature with a molecular size of 2.38±0.03nm. Agglutination activity of purified lectin was confirmed by rabbit erythrocytes and its agglutination activity was inhibited by d-mannose and a glycoprotein (ovalbumin). Glycoprotein nature of purified lectin was confirmed by Periodic Acid Schiff's (PAS) stain. Purified lectin showed moderate pH and thermal stability by retaining hemagglutination activity from pH 6-8 and temperature up to 60°C. It also suppressed the growth of human colon cancer cells (Caco-2) and cervical cancer cells (HeLa) with IC values of 127μg/mL and 158μg/mL respectively, after 24-h treatment. Morphological studies of treated cells (Caco-2 and HeLa) with hyacinth lectin by AO/EB dual staining indicated that purified lectin is capable of inducing apoptosis.

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