Removal of ciprofloxacin using polymeric nanocomposites synthesized from alkylated chitosan ionic macromonomers, ionic monomers and hydrotalcite.

The contamination of water systems by antibiotics such as ciprofloxacin (CIP), which is used to treat bacterial infections, poses severe risks to environmental safety and public health. To address this issue, a novel zwitterionic polymeric nanocomposite (PNs-HTC) was developed in this study. This novel material was synthesized using alkylated chitosan ionic macromonomers, ionic monomers and combined with hydrotalcite (HTC) via in situ free radical polymerization.

Positive mental health interventions for people with schizophrenia: A scoping review.

Background: Promoting positive mental health is crucial for maintaining a healthy balance of mental well-being, both for individuals with and without mental health conditions, including schizophrenia.

Objective: To map interventions that promote positive mental health in individuals with schizophrenia.

Methods: We conducted a scoping review following Joanna Briggs Institute recommendations.

Microencapsulated Escape Lysine with Tannin as an Adjuvant in Sheep Diets.

The use of escape protein, which is absorbed in the small intestine, can improve the production of ruminant animals because it meets their protein requirements better. This study hypothesized that wax lipid matrices are effective encapsulants for escape lysine in ruminants and tested tannin extract as an adjuvant. Forty intact male Santa Ines × Dorper sheep (~4 months old, BW 23 ± 1.

SARS-CoV-2 Omicron XBB infections boost cross-variant neutralizing antibodies, potentially explaining the observed delay of the JN.1 wave in some Brazilian regions.

Unlabelled: The SARS-CoV-2 JN.1 lineage emerged in late 2023 and quickly replaced the XBB lineages, becoming the predominant Omicron variant worldwide in 2024. We estimate the epidemiologic impact of this SARS-CoV-2 lineage replacement in Brazil and we further assessed the cross-reactive neutralizing antibody (NAb) responses in a cohort of convalescent Brazilian patients infected during 2023.

Awareness for the risk of adverse outcomes of female patients after ST-segment elevation acute coronary syndrome.

Introduction: Women increased risk of early mortality following ST-segment elevation myocardial infarction (STEMI) has been attributed to older age, more comorbidities, and less primary revascularization (PCI). Data on long-term outcomes is conflicting, and younger patients' specific evidence is limited.

Purpose: Compare gender outcomes following STEMI within a cohort of younger (≤55 years) and older (>55 years) individuals.