Microanatomical effects of ethanolic extract of Cola nitida on the stomach mucosa of adult Wistar rats.

The study investigated the microanatomical effects of the extracts of Cola nitida on the stomach mucosa of adult male Wistar rats. Twenty adult male wistar rats were randomly divided into four equal groups of A, B, C and D (n = 5). Animals in experimental groups B, C and D were given 600 mg/kg body weight of crude extract of Cola nitida each by oral intubation for five, seven and nine consecutive days respectively, while group A (control) received equivalent volume of distilled water.