Fig. 3From: Preliminary sub-acute toxicological assessment of methanol leaves extract of Culcasia angolensis (Araceae) in Wistar ratsPhotomicrographs of kidney sections of rats following 28-day oral administrations of Culcasia angolensis leaves extract (CAE) (haematoxylin and eosin-stained at ×250 magnification). A Control (distilled water); B CAE (125 mg/kg); C CAE (250 mg/kg); D CAE (500 mg/kg), T (normal kidney tubules and glomerulus); TN (slight tubular necrosis); LH (lymphocyte hyperplasia)Back to article page