Assessing the impact of sub-chronic polyethylene terephthalate nanoplastic exposure on male reproductive health in mice.

The widespread use of polyethylene terephthalate (PET) in food and beverage packaging raises concerns about its potential health effects, particularly when PET-derived nanoplastics (PET-NPs) are released into the environment. This study investigates the reproductive toxicity of PET-NPs in male mice. Mice were exposed to PET-NPs at doses of 0.

A Rare Case of Isolated Diverticular Disease of the Appendix Combined With Uncomplicated Appendicitis.

The differential diagnoses for patients presenting with right iliac fossa pain are broad, with appendicitis almost always on the top of the list. Although rare, diverticulosis of the appendix, complicated by inflammation, should be considered in these patients. We report a case of a middle-aged female with right iliac fossa pain with a high inflammatory marker.

Severe Acute Respiratory Syndrome Coronavirus 2 Antibody Prevalence and Associated Risk Factors in a Large Cohort of US Children.

Background: Household transmission of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) may play a key role in times of increased infection, particularly among children. We aimed to determine the prevalence of SARS-CoV-2 antibodies and identify risk factors associated with SARS-CoV-2 antibody positivity in children.

Methods: Unvaccinated children aged 18 months to 11 years between August 2022 and June 2023 underwent oral fluid testing for SARS-CoV-2 antibodies.