Bioactivity Guided Study for the Isolation and Identification of Antidiabetic Compounds from Edible Seaweed-.

Managing diabetes is challenging due to the complex physiology of the disease and the numerous complications associated with it. As part of the ongoing search for antidiabetic chemicals, marine algae have been demonstrated to be an excellent source due to their medicinal properties. In this study, extracts were investigated for their anti-diabetic effect by examining its inhibitory effects on α-amylase, α-glucosidase, and DPP-IV and antioxidant (DPPH) potential in vitro and its purified fraction using animal models.

Development of magnetosomes-based biosensor for the detection of from food sample.

Listeriosis through contaminated food is one of the leading causes of premature deaths in pregnant women and new born babies. Here, the authors have developed a magnetosomes-based biosensor for the rapid, sensitive, specific and cost-effective detection of from food sample. Magnetosomes were extracted from RJS1 and then directly bound to anti-Listeriolysin antibody (0.

Preparation and characterisation of magnetosomes based drug conjugates for cancer therapy.

The authors report a novel, effective and enhanced method of conjugating anticancer drug, paclitaxel and gallic acid with magnetosomes. Here, anticancer drugs were functionalised with magnetosomes membrane by direct and indirect (via crosslinkers: glutaraldehyde and 3-aminopropyltriethoxysilane) adsorption methods. The prepared magnetosome-drug conjugates were characterised by Fourier transform infrared, zeta potential, field-emission scanning electron microscope and thermogravimetric analysis/differential scanning calorimetry.

Drug repurposing: An approach to tackle drug resistance in S. typhimurium.

Drug resistant S. typhimurium pose important public health problem. The development of effective drugs with novel mechanism(s) of action is needed to overcome issues pertaining to drug resistance.

Cytotoxicity, Genotoxicity, and Phytotoxicity of Tannery Effluent Discharged into Palar River Basin, Tamil Nadu, India.

Ambur, a town located on the banks of Palar River, is considered one of the most polluted areas in India and occupied by hundreds of tanneries and leather product units. The present study was designed to evaluate the toxic effect of discharged tannery effluent (TE) on model agricultural crops, ecofriendly microorganisms, and human blood cells. The phytotoxic effects of TE tested on Allium cepa and Lemna minor revealed inhibition of root growth and significant reduction in number of fronds, protein, and chlorophyll content.

Biogenic-production of SnO2 nanoparticles and its cytotoxic effect against hepatocellular carcinoma cell line (HepG2).

In this paper, we have established for the first time, the terrific efficiency of aqueous extract of agricultural waste dried peel of sugar apple (Annona squamosa) in the rapid synthesis of stable SnO2 nanoparticles. In topical years, the deployment of secondary metabolites from plant extract has emerged as a novel technology for the synthesis of various nanoparticles. In this paper, we have studied the potential of SnO2 nanoparticles assembly using agricultural waste source for the first time.