Infection of an adult rhesus macaque with SARS-CoV-2 led to viral RNAemia in nose, throat, and lungs. The animal also presented extended fecal shedding of viral genomic and subgenomic messenger RNA and replication-competent virus for more than 3 weeks after infection. Positron emission tomography revealed increased intestinal glucose metabolism which was histologically related to inflammation of the ileum.
View Article and Find Full Text PDFImmune checkpoint inhibitors (ICIs) have significantly improved the five-year survival rate for advanced melanoma. However, many patients exhibit resistance to ICI therapy. This study evaluated the efficacy and prognostic factors of anti-PD-1 (Group A) and nivolumab-ipilimumab (Group B) therapy in patients with advanced melanoma who were resistant to prior ICI therapy.
View Article and Find Full Text PDFBiobased materials are an important step towards a sustainable future. The need for these materials, which stand out in terms of their environmental and economic benefits, is increasing daily. This study includes the production of new bio based nanocomposites containing a blend of biopolymer chitosan (CS) and synthetic polymethacrylate derivative poly(2-oxo-2-(3,4,5-trifluoroanilino)ethyl-2-methylprop-2-enoate)(POTFAMA) and biosynthesized zinc oxide nanoparticles (ZnO NPs) by hydrothermal method.
View Article and Find Full Text PDFHyperprogressive disease (HPD) is described as the unexpected rapid growth of a tumour accompanied by a decline in performance status. While immune checkpoint inhibitors (ICIs) have improved outcomes in advanced melanoma, HPD remains a significant challenge in a subset of patients. Although HPD has been extensively studied in various solid tumours, research specifically focusing on advanced melanoma remains limited.
View Article and Find Full Text PDFNutrition
December 2024
Objectives: In the present study we investigated the relationship between interpersonal childhood trauma, ability to delay gratification (DG), and disordered eating attitudes among adolescents.
Methods: Data were collected from 145 adolescents aged 12 to 17 through an online survey distributed to parents and legal guardians. The sociodemographic data form, Childhood Trauma Questionnaire (CTQ), Eating Attitudes Test-26 (EAT-26), and Delaying Gratification Inventory were filled out by adolescents in the study.