Acute and Subchronic Toxicity Profile of a Polyherbal Drug Used in Sri Lankan Traditional Medicine

Figure 2

Representative photomicrographs of the liver tissues in Wistar rats after 28 days of oral administration of the polyherbal mixture (×100). (a) Liver tissues of the healthy control group which received distilled water. (b) Liver tissues of the rats treated with hot water extract (1.0 g/kg). (c) Liver tissues of the rats treated with water : acetone extract (0.5 g/kg). (d) Liver tissues of the rats treated with water : acetone extract (1.0 g/kg). (e) Liver tissues of the rats treated with water : acetone extract (1.5 g/kg).

(a)

(b)

(c)

(d)

(e)