Publications by authors named "B D'Attoma"
Aims: This study explores the link between body mass index (BMI), intestinal permeability, and associated changes in anthropometric and impedance parameters, lipid profiles, inflammatory markers, fecal metabolites, and gut microbiota taxa composition in participants having excessive body mass.
Methods: A cohort of 58 obese individuals with comparable diet, age, and height was divided into three groups based on a priori clustering analyses that fit with BMI class ranges: Group I (25-29.9), Group II (30-39.
Article Synopsis
- IBS and obesity can lead to alterations in the intestinal barrier, causing low-grade inflammation, which can be monitored using zonulin and intestinal fatty acid-binding protein (I-FABP) levels, along with urinary indican concentrations.
- A 12-week Fitwalking program was tested on 57 mild IBS patients divided into obese, overweight, and normal weight groups, who walked three times a week, but no significant changes in most health metrics were found.
- Despite limited changes in biochemical aspects, Fitwalking notably improved physical capacity in all groups and led to a decrease in inflammation levels, particularly in obese individuals, suggesting regular exercise may benefit gut health in this population.
Irritable Bowel Syndrome (IBS) is a chronic functional gastrointestinal (GI) disorder characterized by abdominal pain, altered bowel habits, and bloating, affecting approximately 10.1% of the global population. While current treatments emphasize dietary modifications and symptom management, emerging evidence suggests that physical activity (PA) may help alleviate IBS symptoms.
View Article and Find Full Text PDFMany patients with irritable bowel syndrome (IBS) have a compromised intestinal barrier associated with low-grade inflammation. Polyunsaturated fatty acids (PUFAs) are potential mediators of inflammation: omega-6 PUFAs are pro-inflammatory, while omega-3 PUFAs are antioxidant and anti-inflammatory. Zonulin is a potential biomarker for small intestinal permeability (s-IP).
View Article and Find Full Text PDFA very low calorie ketogenic diet (VLCKD) impacts host metabolism in people marked by an excess of visceral adiposity, and it affects the microbiota composition in terms of taxa presence and relative abundances. As a matter of fact, there is little available literature dealing with microbiota differences in obese patients marked by altered intestinal permeability. With the aim of inspecting consortium members and their related metabolic pathways, we inspected the microbial community profile, together with the set of volatile organic compounds (VOCs) from untargeted fecal and urine metabolomics, in a cohort made of obese patients, stratified based on both normal and altered intestinal permeability, before and after VLCKD administration.
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