Teratogenic Effect of Usnic Acid from Cladonia substellata Vainio during Organogenesis

Figure 3

Fetuses obtained from experimental and control groups and treated at 25 mg/kg: (a) Control group, (b) treated group at 25 mg/kg. Arrows showing embryos with interruption in the development and tiny placentas, (c) treated at 25 mg/kg presenting reduction in the number of viable fetuses.

(a)

(b)

(c)