Aquifer pollution by metal-antibiotic complexes: Origins, transport dynamics, and ecological impacts.

Aquifer pollution by metal-antibiotic complexes is a rising environmental and public health concern owing to their enhanced mobility and persistence in groundwater. The purpose of this review is to examine the origins, transport dynamics, and ecological impacts of complexes formed through interactions between metal ions and antibiotics in agricultural runoff, pharmaceutical effluents, and wastewater discharge. Metal-antibiotic complexes are more resistant to degradation and are more soluble than their components.

"Behavioural and metabolic risk factors of cardiovascular diseases among post-menopausal women: A cross-sectional study in Itahari sub-metropolitan city of Nepal".

Background And Objectives: Cardiovascular diseases (CVDs) are main cause of mortality and morbidity among women globally. Menopause, aging and different factors in collaboration leads to increased risk for CVDs among postmenopausal women but study on risk factors of CVDs among postmenopausal women is limited in Nepal. Therefore, we aimed to assess prevalence of behavioural and metabolic risk factors of cardiovascular disease among post-menopausal women.

A Single-Step Root Coverage Procedure Using Modified Bridge Flap Technique and De-epithelialized Gingival Unit Graft: A Prospective Clinical Study.

Background: The mucogingival conditions associated with the recession defects at the mandibular anterior region, not only make plaque control difficult to be performed by the patient but also pose a problem in passively advancing the tissues at the recipient site. This surgical technique is used to treat multiple recession defects in the mandibular anterior region.

Materials And Methods: Twenty-five sites in 17 subjects (11 women and 6 men) underwent modified bridge flap and de-epithelized gingival unit graft (d-GUG) as a single-step treatment modality to cover the denuded root surface, as well as increase the width of keratinized gingiva in recession type 1 gingival recession defects in the mandibular anterior region.

Green synthesis of silver nanoparticles from extract for the evaluation of antibacterial and anticorrosion properties.

Plant-mediated synthesis of silver nanoparticles (AgNPs) is an eco-friendly and convenient alternative to conventional methods. leaf extract (BHE) was used in this study to reduce metal salts and cap and stabilize nanoparticles (NPs), which were characterized and tested for antibacterial and anti-corrosion properties. Stirring the extract with AgNO led to a color change, indicating nanoparticle formation.