A Phase II, Multicentric, Randomized, Double-Blind, Placebo-Controlled, Proof of Concept Study of Efficacy and Safety of Rifamycin SV-MMX 600 mg Tablets Administered Three or Two Times Daily to Patients With Diarrhea-Predominant Irritable Bowel Syndrome.

Introduction: Treatment with nonresorbable antibiotics is effective in diarrhea-predominant irritable bowel syndrome (IBS-D). Multimatrix (MMX) formulations ensure targeted drug delivery to the mid-distal small bowel and colon-traditionally considered the origin of IBS symptoms. To assess the efficacy of rifamycin SV-MMX for the treatment of IBS-D.

Hydrophobic deep eutectic solvent-ferrofluid microextraction followed by liquid chromatography-mass spectrometry for the enantioselective determination of chiral agrochemicals in natural waters.

The increasing use of chiral agrochemicals sold as racemic formulations raises concern for the negative impacts that inactive enantiomers can have on aquatic life and human health. The present work just focuses on the determination of ten chiral pesticides in river water samples by applying a ferrofluid-based microextraction followed by their stereoselective liquid chromatography analysis. To develop the ferrofluid, magnetite nanoparticles were prepared and coated with oleic acid and then dispersed in a hydrophobic natural deep eutectic solvent (NaDES), composed of L-menthol and thymol (1:1).

Strategies and bottlenecks to tackle infodemic in public health: a scoping review.

Background: The World Health Organization defines "infodemic" as the phenomenon of an uncontrolled spread of information in digital and physical environments during a disease outbreak, causing confusion and risk-taking behaviors that can harm health. The aim of this scoping review is to examine international evidence and identify strategies and bottlenecks to tackle health-related fake news.

Methods: We performed a scoping review of the literature from 1 January 2018 to 26 January 2023 on PubMed, Web of Science, and Scopus electronic databases.