Fig. 2From: Cholinergic innervation and ganglion cell distribution in Hirschsprung’s diseaseAChE scores of cholinergic innervation in the lamina propria mucosae. Representative areas of the mucosal layer with cholinergic innervation. Score 0: absence of AChE-positive fibers (a, e); score 1: mild cholinergic innervation (b, f), score 2: moderate cholinergic innervation (c, g); and score 3: severe cholinergic innervation (d, h). Scale bar a-d 200 μm; e-h 100 μmBack to article page