Fig. 1From: Effect of water-immersion restraint stress on tryptophan catabolism through the kynurenine pathway in rat tissuesSerum corticosterone and glucose levels in rats subjected (+) or not (−) to 6 h of water-immersion restraint stress (WIRS) based on assays described in the Materials and methods. Each value is the mean ± standard deviation (SD) (n = 7 rats in the −WIRS group; n = 8 rats in the +WIRS group). *P < 0.05 (vs. −WIRs rats)Back to article page