Acute and Subchronic Toxicity Profile of Euphorbia pulcherrima Methanol Extract on Wistar Albino Rats

Figure 4

(a) and (b) micrograph of the liver of a rat treated with 100 and 1000 mg/kg body weight of the extract showing portal vascular congestion and mild portal lymphocytic infiltration, respectively, 400 magnification.

(a)

(b)