Toxic Effect of Khat in Rat Embryos and Fetuses

Figure 3

Photomicrographs of the placenta of control group rats showing normal structural architecture: (a) decidual (1), trophoblastic (2), and labyrinth zone (3); (b) labyrinth zone of rat placenta; (c) decidual (1) and trophoblastic zone (2) of rat placenta; H&E stain, ×100.

(a)

(b)

(c)