Obesity phenotype and gut microbiota alterations are not associated with anxiety-like behaviour in high-fat diet-fed mice.

Anxiety is a common co-morbidity with obesity and metabolic disease, and can lead to a significant impact on quality of life. The vast differences in the gut microbiota between obese and control individuals provide a potential avenue for therapeutic intervention. A high-fat diet (HFD) in rodent models have been shown to induce anxiety-like behaviour and has been tested through an array of distinct behavioural tests such as the elevated plus maze test, light-dark test and open field test.

Immunogenicity of two-dose sinopharm BBIB-CorV vaccine in Morocco: One-year follow-up and neutralizing activity against severe acute respiratory syndrome coronavirus 2 variants of concern.

Background: This study aimed to evaluate the immunogenicity of a two-dose Sinopharm BBIB-CorV (Vero cells) vaccine against SARS-CoV-2, at 28 days, 6 months, and 1-year postvaccination. And assess the capacity of two-dose vaccine recipients to neutralize SARS-CoV-2 strains B.1 (Wuhan/D614G), B.

A Cross-Border Biorisk Toolkit for Healthcare Professionals.

The COVID-19 pandemic posed significant challenges to public health, exposing first responders to high biosafety risks during medical assistance and containment efforts. The PANDEM-2 study aimed to address these critical biosafety issues by emphasising the importance of frequently updated, harmonised guidelines. This study reviewed scientific publications, lessons learned, and real-world experiences from the COVID-19 pandemic to identify biorisk gaps in three critical areas: (i) patient transportation and management, (ii) sample handling and testing, and (iii) data management and communication by laboratory staff.

Factors Affecting Mortality in Critically Ill Patients With Tuberculosis: A Systematic Review and Meta-Analysis.

Objectives: Critically ill patients with tuberculosis carry high mortality. Identification of factors associated with mortality in critically ill tuberculosis patients may enable focused treatment.

Data Sources: An extensive literature search of PubMed (MEDLINE), Embase, the Cochrane Library, and Google Scholar was performed using Medical Subject Headings terms "tuberculosis," "critical care," "critical care outcome," and "ICU.