Surface interaction of vancomycin with polystyrene microplastics and its effect on human serum albumin.

Microplastics have a well-documented ability to adsorb various chemicals and contaminants found in the environment. By similar mechanisms, when medicines are stored in plastic packaging, the leaching of plastics into the contents poses the risk of possible toxicity and decreased drug efficacy. The work thus examines the presence of two categories of anthropogenic materials - microplastics (MPs) and medications - with their possible combined effects and fate in biological systems.

Recent Advancement in the Synthesis of Ir-Based Complexes.

Cancer is a devastating disease with over 100 types, including lung and breast cancer. Cisplatin and metal-based drugs are limited due to their drug resistance and side effects. Iridium-based compounds have emerged as promising candidates due to their unique chemical properties and resemblance to platinum compounds.

Interaction of antidiabetic formulation with nanoplastics and its binary influence on plasma protein.

Nanoplastics exposure to humans becomes inevitable due to its prevalence and permanence. Adsorption of emerging pollutant metformin hydrochloride (Met-HCl) -antidiabetic drug, on polystyrene nanoplastics (PSNPs) and influence on plasma protein binding was investigated. Fluorescence studies were carried out for human serum albumin (HSA) binding.

A study on toxicity and anti-hyperglycemic effects of Abhrak Bhasma in rats.

Background: Abhrak bhasma (AB) is widely used in the treatment of diabetes mellitus (DM); however, no scientific study is reported till date on its efficacy and safety to prove it's pharmacological effects. Streptozotocin (STZ) is a gulcosamine-nitrosourea complex produced by Streptomyces achromogenes, which particularly induces DNA strand breakage in pancreatic β-cells causing DM. The damage caused by STZ to pancreatic β-cells is coupled with insulin release in the initial stage, subsequently leading to hyperglycemia owing to insulin deficiency.

QBD-driven HPLC method of eltrombopag olamine: Degradation pathway proposal, structure elucidation, and in silico toxicity prediction.

Eltrombopag olamine is prescribed for chronic immune (idiopathic) thrombocytopenic purpura (ITP). This work aims to investigate the formation of potential degradants of the drug and determine their toxicity in silico. A stability-indicating high performance liquid chromatography (HPLC) method was developed to separate six oxidative degradation impurities and three thermal degradation impurities employing the quality by design (QBD) approach.