Investigating Pb2 CAP-binding domain inhibitors from marine bacteria for targeting the influenza A H5N1.

The ongoing increase in the prevalence and mutation rate of the influenza virus remains a critical global health issue. A promising strategy for antiviral drug development involves targeting the RNA-dependent RNA polymerase, specifically the PB2-cap binding domain of Influenza A H5N1. This study employs an in-silico approach to inhibit this domain, crucial for viral replication, using potential inhibitors derived from marine bacterial compounds.

Effect of Flavonoid-Rich Extract From Leaf on Redox, Cholinergic, Monoaminergic, and Purinergic Dysfunction in Oxidative Testicular Injury: Ex Vivo and In Silico Studies.

The antioxidant, cholinergic, monoaminergic, and purinergic activities of flavonoid-rich extract from leaf (FEDW) were investigated on oxidative testicular injury (ex vivo) due to the local report on the use of this plant as anti-testicular injury. Flavonoid extract was obtained from FEDW using a standard procedure. Five male albino rats were used, testes harvested and incubated with FeSO for accessing the cholinergic, monoaminergic, and purinergic activities of the FEDW (ex vivo).

Menadione perturbs oxidative stress biomarkers and testicular function indices of rats.

In this study, we evaluated the influence of menadione on the androgenic, oxidative stress biomarkers, and testicular function indices in rats. Rats (20) were randomized into four groups (A-D) of five rats each. Rats in groups A, B, C, and D received the vehicle of administration (olive oil), 25, 50, or 100 mg/kg body weight menadione intraperitoneally, respectively, for 7 days.