Table 5.
Apoptotic index | Cell turnover | Ki-67 counts | Crypt column height | |||||
r | P-value | r | P-value | r | P-value | r | P-value | |
Caecum | ||||||||
Total SCFA (μmol/g) | 0.130 | 0.19 | -0.376 | 0.005 | -0.306 | 0.02 | -.114 | 0.26 |
Acetate | 0.014 | 0.89 | -0.314 | 0.02 | -0.23 | 0.09 | -0.09 | 0.37 |
Propionate | 0.071 | 0.48 | -0.196 | 0.15 | -0.16 | 0.26 | -0.16 | 0.10 |
Butyrate | 0.280 | 0.004 | -0.325 | 0.02 | -0.3 | 0.03 | -0.07 | 0.46 |
pH | -0.191 | 0.052 | 0.635 | 0.001 | 0.57 | 0.001 | -0.08 | 0.44 |
Faeces | ||||||||
Total SCFA | 0.06 | 0.56 | -0.104 | 0.45 | -0.19 | 0.18 | -0.13 | 0.21 |
Acetate | -0.039 | 0.69 | -0.253 | 0.06 | -0.27 | 0.05 | -0.1 | 0.34 |
Propionate | 0.018 | 0.86 | -0.065 | 0.64 | -0.06 | 0.64 | -0.17 | 0.10 |
Butyrate | 0.265 | 0.008 | -0.257 | 0.06 | -0.25 | 0.06 | -0.12 | 0.25 |
pH | -0.164 | 0.099 | 0.610 | 0.001 | 0.54 | 0.001 | -0.08 | 0.41 |
1 Relationship between caecal, colonic and faecal variables with apoptosis and epithelial kinetics were analysed by Spearman's correlation test.