Treatment | Total CFU/g faeces Range between animalsb | Resistant CFU/g faeces Range between animals | Resistant CFU Mean (total no.) | Detection limita |
---|---|---|---|---|
No DNA in feed (n = 2) | Â | Â | Â | |
Stomach | 1,4 Ă 105 - 5,0 Ă 105 | 0 | 0 (0) | - |
Small | 1,8 Ă 105 - 1,8 Ă 105 | 0 | 0 (0) | - |
intestine | Â | Â | Â | Â |
Cecum | < 106 | 4-4 | 4 (8) | - |
Colon | < 106 | 4-5 | 4,5 (9) | - |
With DNA in feed (n = 6) | Â | Â | Â | |
Stomach | < 103 - 6,0 Ă 105 | 0-180 | 30 (181) | < 8,3 Ă 10-7 |
Small | < 103 - 1,5 Ă 107 | 0-36 | 6 (36) | < 4,3 Ă 10-8 |
intestine | Â | Â | Â | Â |
Cecum | < 106 | 0-84 | 24 (146) | < 1,0 Ă 10-6 |
Colon | < 106 - 3,8 Ă 107 | 0-72 | 13 (78) | < 1,1 Ă 10-8 |
Sum (6 rats) | 1,1 Ă 108 | 0-180 | 441 | < 8,8 Ă 10-9 |