Review Article
Bifidobacterium Longum: Protection against Inflammatory Bowel Disease
Table 3
Clinical evidence for B. longum with IBD.
| Strains | Number of patients (age) | Length of treatment | Dose | Effect | Ref. |
| B. longum 536 | 56 (31-58 years old) | 8 weeks | CFU/day | Clinical remission UC disease activity index ↓ | [102] | B. longum ES1 | 16 (16-65 years old) | 12 weeks | CFU/day | Proinflammatory cytokines ↓ Improved intestinal permeability | [103] | B. longum and synergy 1 | 35 (18-79 years old) | 6 months | CFU/day | CD activity ↓ TNF-α ↓ | [104] | B. longum and inuli | 18 (24-67 years old) | 4 weeks | 4 × 1011 CFU/day | Inflammatory parameters ↓ | [105] | VSL #3 | 147 (26-52 years old) | 12 weeks | CFU/day | Induction of remission in mild-to-moderate UC | [106] | VSL #3 | 119 (25-49 years old) | 9 months | CFU/day | Inflammatory cytokine levels ↓ | [107] | VSL #3 | 131 (33-62 years old) | 8 weeks | CFU/day | Clinical scores in UC ↓ | [109] | B. longum 536 | 12 (28-45 years old) | 1 months | CFU/day | Improvement of gut microbiota | [112] |
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