d arabinose/diarrhea

In order to investigate the feasibility of using the rare sugar d-arabinose as a functional food material, we examined its toxicity in rats. In an acute toxicity study, the lethal dose (LD50) was calculated to be 12.1 g/kg in males and 11.6 g/kg in females. On the other hand, in a short-term

Bacteroides fragilis has been isolated from several human and non-human monomicrobial and mixed infections. In this study, some virulence markers and the antimicrobial susceptibility of bacteria of the B. fragilis group isolated from children's stools were evaluated. All the 64 isolates showed the

A water-soluble polysaccharide fraction named FZPS-1 was obtained from Radix Aconiti Lateralis Preparata (Fuzi in Chinese). Physicochemical and instrumental analyses indicated that the purified FZPS-1 with an average molecular weight of 6.29 × 10⁶ Da was composed of D-arabinose and

Although the gastrointestinal pathogen Campylobacter jejuni was considered asaccharolytic, >50% of sequenced isolates possess an operon for L-fucose utilization. In C. jejuni NCTC11168, this pathway confers L-fucose chemotaxis and competitive colonization advantages in the piglet diarrhea model,