Fig. 1From: A renoprotective role of chitosan against lithium-induced renal toxicity in ratsProphylactic and therapeutic effect of chitosan on urinary NAG/creatinine (N-acetyl-β-D-glucosaminidase/creatinine) ratio against Li2CO3-induced renal toxicity in rats. Bars represent the group means ± SE. a Significant difference from control group at P < 0.05. b Significant difference from Li-treated group at P < 0.05Back to article page