Figure 5.
Clinico-biological correlations between transit time and biological parameters in the right (A–C) and left colon (D–F) of spinal cord injury patients. The represented biological parameters are: Acetylcholine (ACh) concentration in right colon (A) and left colon (D); Serotonin (5-HT) concentration in right colon (B) and left colon (E); Interleukin-1 beta (IL-1β) mRNA expression in the right colon (C) and left colon (F). Spearman’s one-tailed correlation coefficient (n = 13 spinal cord injury patients).