ESE - Resumos Indexados à WoS/Scopus
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Percorrer ESE - Resumos Indexados à WoS/Scopus por Domínios Científicos e Tecnológicos (FOS) "Ciências Médicas::Ciências da Saúde"
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- Can physical exercise modify intestinal integrity and gut microbiota composition? A systematic review of in vivo studiesPublication . Pereira, Stephanie Michelin Santana; São José, Vinicius Parzanini Brilhante de; Silva, Alessandra da; Martins, Karina Vitoria Cipriana; Leite , Luciano Bernardes; Forte, Pedro; Natali, Antônio José; Martino, Hércia Stampini Duarte; Lucia, Ceres Mattos Della; Bressan, JosefinaThere is little evidence about how physical exercise affects the gut microbiota since studies in the field are relatively recent. Thus, we aimed to systematically review the main effects of regular physical exercise on the intestinal integrity and microbiota composition in animal models, discuss the mechanisms involved, and indicate future directions. Searches for original articles were performed in PubMed/MEDLINE, Scopus, Web of Science, and Embase. A total of 18 studies were selected. These studies suggest that physical exercise has a significant impact on the gut microbiota. Voluntary running increased the thickness of duodenal villi and microbiota diversity but reduced its richness. Low-intensity treadmill running increased the abundance of the phylum Actinobacteria and the family Bifidobacteriaceae, while that of moderate-intensity reduced the Bacteroides/Prevotella ratio. High-intensity swimming and treadmill running altered the gut microbiota, evidenced by beta-diversity, and increased the Shannon and Chao indices but reduced short-chain fatty acids. Resistance exercise increased the Chao index and altered the functionality of the gut microbiota, increasing carbohydrate metabolism and reducing lipid and amino acid metabolism. Thus, regular physical exercise of different intensities and types can modify the gut microbiota, and the exercise benefits appear to be positively associated with training intensity.
- Physiotherapists in Portugal: a 2024 overviewPublication . Medeiros, Paula C.D.R.; Pires, Tomas M.; Pimenta, Rafael E.F.; Alves, Solange M.Population ageing highlights the importance of healthy behaviors, with physiotherapy playing a key role in prevention and active ageing. This study aimed to characterize the active physiotherapist workforce in Portugal and assess its availability nationally and by municipality. Data from the Portuguese Order of Physiotherapists and national statistics showed that, in 2024, 11,552 physiotherapists were active, mostly female, with a mean age of 35.4 years. Portugal has 111.7 physiotherapists per 100,000 inhabitants, below the European average. Significant geographical inequalities were identified, with most municipalities having low availability and some showing extremely low ratios. These disparities raise concerns and highlight the need for more equitable workforce distribution.