Toxic Effect of Khat in Rat Embryos and Fetuses

Figure 5

Photomicrographs of the placenta of khat-treated rats (750 mg/kg) showing cystic changes on the decidua (arrow) and hemorrhage on the decidua and labyrinth zones (headed arrow) (a–c); H&E stain, ×100.

(a)

(b)

(c)