From: Lactobacillus acidophilus CRL 1014 improved “gut health” in the SHIME®reactor
Basal | Treatment | Washout | ||||||
---|---|---|---|---|---|---|---|---|
1stweek | 2ndweek | 1stweek | 2ndweek | 3thweek | 4thweek | 1stweek | 2ndweek | |
Ascending colon | ||||||||
Enterococcus spp | 5.20a ± 0.01 | 5.40a ± 0.02 | 6.30b ± 0.10 | 7.25c ± 0.04 | 7.20c ± 0.06 | 8.05d ± 0.21 | 7.00c ± 0.02 | 7.00c ±0.01 |
enterobacteria | 7.35d ± 0.41 | 6.00c ± 0.30 | 6.20c ± 0.32 | 6.40c ± 0.01 | 6.72c ± 0.22 | 6.80c ± 0.32 | 5.68b ± 0.01 | 4.20a ± 0.05 |
Lactobacillus spp | 5.17a ± 0.30 | 5.23a ± 0.22 | 7.78b ± 0.03 | 7.77b ± 0.01 | 8.28c ± 0.05 | 7.88bc ± 0.01 | 7.20b ± 0.04 | 5.40a ± 0.04 |
Bifidobacterium spp | 5.80a ± 0.22 | 6.90b ± 0.55 | 7.77c ± 0.01 | 7.86c ± 0.05 | 7.88c ± 0.06 | 7.97c ± 0.06 | 7.68c ± 0.03 | 7.61c ± 0.04 |
Clostridium spp | 7.68a ± 0.02 | 8.32b ± 0.02 | 8.69b ± 0.01 | 9.39bc ± 0.01 | 12.39d ± 0.01 | 12.30d ± 0.02 | 12.40d ± 0.01 | 12.39d ± 0.01 |
Total aerobes | 7.14a ± 0.41 | 7.84a ± 0.05 | 7.72a ± 0.01 | 7.42a ± 0.02 | 7.55a ± 0.04 | 7.32a ± 0.01 | 7.30a ± 0.01 | 7.42a ± 0.05 |
Facultative anaerobes | 7.66a ± 0.03 | 8.20a ± 0.02 | 7.80a ± 0.02 | 7.60a ± 0.04 | 7.40a ± 0.01 | 7.30a ± 0.03 | 7.46a ± 0.02 | 7.50a ± 0.01 |
Transverse colon | ||||||||
Enterococcus spp | 4.14a ± 0.22 | 4.44a ± 0.02 | 7.19b ± 0.01 | 6.84b ± 0.01 | 7.45b ± 0.03 | 7.50b ± 0.05 | 7.00b ± 0.04 | 7.00b ± 0.01 |
enterobacteria | 6.23b ± 0.46 | 5.15a ± 0.15 | 5.00a ± 0.01 | 6.30b ± 0.01 | 6.00b ± 0.01 | 6.00b ± 0.01 | 6.84b ± 0.01 | 6.86b ± 0.02 |
Lactobacillus spp | 5.20a ± 0.02 | 5.19a ± 0.02 | 7.72b ± 0.02 | 7.35b ± 0.05 | 7.24b ± 0.01 | 7.17b ± 0.05 | 8.33b ± 0.05 | 8.40b ± 0.01 |
Bifidobacterium spp | 5.80a ± 0.07 | 5.00a ± 0.01 | 7.18b ± 0.14 | 7.86b ± 0.05 | 7.43b ± 0.01 | 7.31b ± 0.14 | 7.79b ± 0.05 | 7.80b ± 0.02 |
Clostridium spp | 6.61a ± 0.01 | 6.62a ± 0.01 | 7.27a ± 0.01 | 8.39b ± 0.01 | 8.26b ± 0.03 | 8.53b ± 0.23 | 10.39c ± 0.01 | 10.40c ± 0.01 |
Total aerobes | 7.00a ± 0.02 | 7.20a ± 0.20 | 7.74a ± 0.02 | 7.32a ± 0.11 | 7.82a ± 0.02 | 7.86a ± 0.03 | 8.69b ± 0.22 | 8.64b ± 0.10 |
Facultative anaerobes | 6.32a ± 0.07 | 6.30a ± 0.01 | 6.00a ± 0.41 | 6.20a ± 0.13 | 6.10a ± 0.22 | 6.30a ± 0.01 | 7.80ab ± 0.01 | 8.10b ± 0.11 |
Descending colon | ||||||||
Enterococcus spp | 4.30a ± 0.02 | 4.32a ± 0.01 | 7.08b ± 0.01 | 6.66b ± 0.02 | 6.75b ± 0.05 | 6.76b ± 0.04 | 7.08b ± 0.02 | 7.06b ± 0.01 |
enterobacteria. | 7.46b ± 0.06 | 6.00a ± 0.01 | 6.15a ± 0.15 | 6.30a ± 0.01 | 6.00a ± 0.01 | 6.00a ± 0.01 | 5.67ab ± 0.01 | 5.70ab ± 0.01 |
Lactobacillus spp | 5.36a ± 0.01 | 5.38a ± 0.02 | 7.46b ± 0.02 | 7.23b ± 0.06 | 7.13b ± 0.09 | 6.53b ± 0.53 | 7.20b ± 0.01 | 7.27b ± 0.08 |
Bifidobacterium spp | 6.79b ± 0.04 | 5.72a ± 0.12 | 7.15c ± 0.01 | 7.53c ± 0.01 | 6.84bc ± 0.15 | 7.37c ± 0.03 | 7.55c ± 0.01 | 7.47c ± 0.01 |
Clostridium spp | 7.72a ± 0.01 | 7.74a ± 0.06 | 8.48b ± 0.01 | 9.39c ± 0.01 | 10.50d ± 0.15 | 10.50d ± 0.02 | 10.34d ±0.02 | 10.38d ± 0.44 |
Total aerobes | 7.24a ± 0.07 | 7.53a ± 0.01 | 7.44a ± 0.01 | 7.47a ± 0.42 | 7.58a ± 0.09 | 7.86a ± 0.05 | 8.00a ± 0.01 | 8.20a ± 0.45 |
Facultative anaerobes | 7.39b ± 0.11 | 6.30a ± 0.01 | 6.59a ± 0.01 | 6.39a ± 0.02 | 6.40a ± 0.01 | 6.00a ± 0.03 | 7.69b ± 0.01 | 7.63b ± 0.05 |