Biogenic Synthesis and Characterization of Silver Nanoparticles With Cyanobacterium Oscillatoria salina Using Against MDR Pathogenic Bacteria and Their Antiproliferative and Toxicity Study.

The biosynthesis of silver nanoparticles (AgNPs) using cyanobacteria has gained significant attention due to its cost-effective and eco-friendly advantages in green synthesis. Additionally, biogenic AgNPs show great potential for biological applications, particularly in combating infections caused by drug-resistant bacteria and fungi. This study synthesized using the cyanobacterium Oscillatoria salina (Os-AgNPs).

Aggregation and cytotoxicity of food additive dye (Azorubine)-albumin adducts: a multi-spectroscopic, microscopic and computational analysis.

Protein and peptide misfolding is a central factor in the formation of pathological aggregates and fibrils linked to disorders like Alzheimer's and Parkinson's diseases. Therefore, it's essential to understand how food additives, particularly Azorubine, affect protein structures and their ability to induce aggregation. In this study, human serum albumin (HSA) was used as a model protein to investigate the binding and conformational changes caused by azorubine, a common food and drink colorant.

Potential of green-synthesized ZnO NPs against human ovarian teratocarcinoma: an in vitro study.

Background: Ovarian cancer leads to devastating outcomes, and its treatment is highly challenging. At present, there is a lack of clinical symptoms, well-known sensitivity biomarkers, and patients are diagnosed at an advanced stage. Currently, available therapeutics against ovarian cancer are inefficient, costly, and associated with severe side effects.

Binding Studies of Caffeic and p-Coumaric Acid with α-Amylase: Multispectroscopic and Computational Approaches Deciphering the Effect on Advanced Glycation End Products (AGEs).

Alpha-amylase (α-amylase) is a key player in the management of diabetes and its related complications. This study was intended to have an insight into the binding of caffeic acid and coumaric acid with α-amylase and analyze the effect of these compounds on the formation of advanced glycation end-products (AGEs). Fluorescence quenching studies suggested that both the compounds showed an appreciable binding affinity towards α-amylase.

First Record of Brachymeria podagrica (Hymenoptera: Chalcididae) in Bisha City, Asir Region, Saudi Arabia.

Chalcid Brachymeria podagrica (Fabricius), formerly known as Brachymeria fonscolombei (Dufour), is a parasitoid wasp that infests dipteran larvae of fly, Sarcophaga dux (Thomson), (Diptera: Sarcophagidae) recovered from the dead body of sheep in Bisha City, Asir region-Saudi Arabia. S. dux larvae were infested by B.