Autor: |
Suzumi Kageyama, Rikako Inoue, Koji Hosomi, Jonguk Park, Hitomi Yumioka, Tomo Suka, Yoshihiro Kurohashi, Kazuaki Teramoto, A. Yasmin Syauki, Miki Doi, Haruka Sakaue, Kenji Mizuguchi, Jun Kunisawa, Yasuyuki Irie |
Jazyk: |
angličtina |
Rok vydání: |
2021 |
Předmět: |
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Zdroj: |
Nutrients, Vol 13, Iss 12, p 4466 (2021) |
Druh dokumentu: |
article |
ISSN: |
2072-6643 |
DOI: |
10.3390/nu13124466 |
Popis: |
Constipation is a frequent complication in patients with severe motor and intellectual disabilities (SMID). The aim of this study was to investigate changes in constipation symptoms and gut microbiota associated with the intake of malted rice amazake, a fermented food in Japan, in patients with SMID. Ten patients consumed the test food for six weeks, and their physical condition, dietary and medication status, and constipation assessment scale (CAS) were investigated. Comprehensive fecal microbiome analysis using the 16S rRNA sequence method was performed. The results showed a significant decrease in CAS, and a significant increase in Lactobacillales and decrease in Escherichia-Shigella after consuming malted rice amazake. To investigate the difference in the effects of malted rice amazake consumption, based on the characteristics of the original gut microbiota, the patients were grouped according to the similarity of their gut microbiota before the intervention; Firmicutes-rich Group 1 (n = 5), Actinobacteria-rich Group 2 (n = 4), and Proteobacteria-rich Group 3 (n = 1). The CAS decreased in Groups 1 and 2. The relative abundance of Bifidobacterium showed an increasing tendency both overall and in Group 1, but it was originally higher in Group 2. Our results suggest that malted rice amazake consumption reduces constipation symptoms and simultaneously changes the gut microbiota, but the changes may vary depending on the original composition of the gut microbiota. |
Databáze: |
Directory of Open Access Journals |
Externí odkaz: |
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