High fat diets induce early changes in gut microbiota that may serve as markers of ulterior altered physiological and biochemical parameters related to metabolic syndrome. Effect of virgin olive oil in comparison to butter.

Autor: Andújar-Tenorio N; Área de Microbiología, Departamento de Ciencias de la Salud, Universidad de Jaén, Jaén, Spain., Prieto I; Área de Fisiología, Departamento de Ciencias de la Salud, Universidad de Jaén, Jaén, Spain., Cobo A; Área de Microbiología, Departamento de Ciencias de la Salud, Universidad de Jaén, Jaén, Spain., Martínez-Rodríguez AM; Departamento de Estadística e Investigación Operativa, Universidad de Jaén, Jaén, Spain., Hidalgo M; Área de Microbiología, Departamento de Ciencias de la Salud, Universidad de Jaén, Jaén, Spain., Segarra AB; Área de Fisiología, Departamento de Ciencias de la Salud, Universidad de Jaén, Jaén, Spain., Ramírez M; Área de Fisiología, Departamento de Ciencias de la Salud, Universidad de Jaén, Jaén, Spain., Gálvez A; Área de Microbiología, Departamento de Ciencias de la Salud, Universidad de Jaén, Jaén, Spain., Martínez-Cañamero M; Área de Microbiología, Departamento de Ciencias de la Salud, Universidad de Jaén, Jaén, Spain.
Jazyk: angličtina
Zdroj: PloS one [PLoS One] 2022 Aug 16; Vol. 17 (8), pp. e0271634. Date of Electronic Publication: 2022 Aug 16 (Print Publication: 2022).
DOI: 10.1371/journal.pone.0271634
Abstrakt: Butter and virgin olive oil (EVOO) are two fats differing in their degree of saturation and insaponifiable fraction. EVOO, enriched in polyphenols and other minority components, exerts a distinct effect on health. Using next generation sequencing, we have studied early and long-term effects of both types of fats on the intestinal microbiota of mice, finding significant differences between the two diets in the percentage of certain bacterial taxa, correlating with hormonal, physiological and metabolic parameters in the host. These correlations are not only concomitant, but most noticeably some of the changes detected in the microbial percentages at six weeks are correlating with changes in physiological values detected later, at twelve weeks. Desulfovibrionaceae/Desulfovibrio/D. sulfuricans stand out by presenting at six weeks a statistically significant higher percentage in the butter-fed mice with respect to the EVOO group, correlating with systolic blood pressure, food intake, water intake and insulin at twelve weeks. This not only suggests an early implication in the probability of developing altered physiological and biochemical responses later on in the host lifespan, but also opens the possibility of using this genus as a marker in the risk of suffering different pathologies in the future.
Competing Interests: The authors have declared that no competing interests exist.
Databáze: MEDLINE
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