Insights into the seasonal variation, distribution, composition and dynamics of microplastics in the Ganga River ecosystem of Varanasi City, Uttar Pradesh, India.

The current study explores the seasonal dynamics of microplastic (MP) pollution in the Ganga River of Varanasi City, Uttar Pradesh, India, focusing on water and sediment samples collected during pre-monsoon and post-monsoon periods. The analysis shows significant variations in MP occurrence, shape dynamics, color distribution, and size composition across diverse sampling sites. During the pre-monsoon season, MP concentrations ranged from 17 to 36 particles/L in water samples and 160 to 312 particles/kg in sediment, indicating a moderate to high level of contamination.

Exploring the Potential of Ellagic Acid in Gastrointestinal Cancer Prevention: Recent Advances and Future Directions.

Gastrointestinal (GI) cancers are a significant global health concern with diverse etiologies and limited treatment options. Ellagic acid (EA), a natural polyphenolic compound, exhibits promising anticancer properties against various GI malignancies. In this article, we have reviewed recent research on the anticancer potential of EA across esophageal, gastric, colorectal, pancreatic, and liver cancers.

Advances in characterization of probiotics and challenges in industrial application.

An unbalanced diet and poor lifestyle are common reasons for numerous health complications in humans. Probiotics are known to provide substantial benefits to human health by producing several bioactive compounds, vitamins, short-chain fatty acids and short peptides. Diets that contain probiotics are limited to curd, yoghurt, kefir, kimchi, etc.

Improving the anticancer activity of curcumin using nanocurcumin dispersion in water.

Curcumin is a highly potent, nontoxic bioactive agent found in turmeric and is known to have significant anticancer properties against different types of cancer cells. The major disadvantage associated with the use of curcumin, however, is its low systemic bioavailability due to its poor aqueous solubility. The focus of the present study was to generate nanoparticles of curcumin with improved aqueous phase solubility, and to investigate their efficacy in treating cancer cells.

Curcumin nanoparticles: preparation, characterization, and antimicrobial study.

Curcumin is a highly potent, nontoxic, bioactive agent found in turmeric and has been known for centuries as a household remedy to many ailments. The only disadvantage that it suffers is of low aqueous solubility and poor bioavailability. The aim of the present study was to develop a method for the preparation of nanoparticles of curcumin with a view to improve its aqueous-phase solubility and examine the effect on its antimicrobial properties.

Reusable nanomaterial and plant biomass composites for the removal of Methylene Blue from water.

A novel composite has been prepared from nanomaterials and powdered orange peel. The composite is adhered to a plastic strip and may be employed for the removal of synthetic dyes from aqueous solutions, for example from dyehouse effluents. Using Methylene Blue (CI Basic Blue 9) as the reference dye, the characteristics of the adsorbent have been studied.