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Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Nov 21, 2014; 20(43): 16079-16094
Published online Nov 21, 2014. doi: 10.3748/wjg.v20.i43.16079
Table 1 Studies conducted on animal models showing effects of probiotics containing Bifidobacterium strains on metabolic disorders
Studied animalsProbioticDoseDuration of treatment (wk)EffectsRef.
C57BL/6J miceBifidobacterium breve B-3109 CFU8↓body weight, epididymal fat, serum cholesterol, glucose, insulin and HOMA index[99]
↑expression of FIAF, adiponectin
C57BL-6 miceBifidobacterium pseudocatenulatum CECT 77657↓serum cholesterol, triglycerides, glucose, insulin resistance, leptin, IL-6, monocyte chemotactic protein-1, liver steatosis, adipose tissue[100]
↑glucose tolerance
Improvement of immune system functionality
HFD-fed ratsBifidobacterium longumImprovement of HFD induced metabolic disorders trough ↓endotoxin levels and intestinal inflammation, ↑expression of Reg I genes[101]
HFD-rats, standard diets fed ratsBifidobacterium adolescentis12↓visceral fat, liver steatosis[102]
↑insulin sensitivity
Sprague-Dawley ratsB. pseudocatenulatum SPM 1204, B. longum SPM 1205, and B. longum SPM 1207108-109 CFU7↓body and fat weights, serum cholesterol, triglycerides, glucose, leptin, AST, ALT and lipase levels[103]
Sprague-Dawley ratsBifidobacteria L66-5, L75-4, M13-4 and FS31-12, originated from normal human intestines108 CFU6B. M13-4 strain ↑body weight[104]
B. L66-5 strain ↓body weight
All strains ↓serum and liver triglycerides, serum and liver cholesterol