Fig. 3From: A histochemical study of the Nras/let-60 activity in filarial nematodesA healthy adult untreated female O. volvulus demonstrating multiple developing forms in the uterus (H&E stain). Key: Ct: cuticle, Hy: hypodermis, Lm: longitudinal muscle, In: intestine, Ut: uterusBack to article page