Assessing ecological and health risks of potentially toxic elements in marine and beach sediments of Tangier Bay, Southwestern Mediterranean sea.

This study investigates the distribution, sources, and ecological risks of potentially toxic elements (PTEs) in marine and beach sediments of Tangier Bay, Southwestern Mediterranean. Sediments from 22 locations were analyzed for physicochemical properties and concentrations of metals such as As, Cr, Zn, Cd, Pb, and Cu. Elevated levels of As (up to 40.

Antioxidant, insecticidal, antifeedant, and repellent activities of oregano ().

This study aimed to assess the antioxidant capacity, the insecticidal, feeding deterrence, repellent effects against Tribolium confusum of the essential oil (EO) and the organic extracts (ME) of Origanum vulgare. The chemical composition of the EO revealed the presence thirty-nine components dominated by carvacrol (81%). With respect to the EO, the ME acted as a potent free radical scavenger with IC50 values of 0.

Prenatal Diagnosis of Vasa Previa in the Second Trimester of Pregnancy Based on Non-typical Ultrasound Findings: A Case Report and Mini-Review of the Literature.

Vasa previa is a rare disorder of the placenta. The absence of a prenatal diagnosis is associated with increased perinatal morbidity and mortality. In our patient, ultrasound findings, although atypical, successfully established the prenatal diagnosis of vasa previa in the second trimester of pregnancy.

Distribution, ecological, and health risk assessment of trace elements in the surface seawater along the littoral of Tangier Bay (Southwestern Mediterranean Sea).

In the current study, an environmental assessment of surface seawater in Tangier Bay was conducted by analyzing physicochemical parameters and trace elements, such as As, Cr, Zn, Cd, Pb, and Cu. The results showed mean concentrations (μg/l) of 22.50 for As, 0.