Cholinergic innervation of the cornea and iris of the guinea pig.
Cholinergic innervation of the cornea and iris of the newborn and adult guinea pig was studied by the technique of Karnovsky and Roots (1964). The given structures are both richly innervated. The cholinesterase reaction of the cornea is more strongly positive in adult animals, whereas the intensity of the reaction of the iris in newborn and adult guinea pigs is almost identical.
Moustafa
F A
FA
Department of Anatomy, College of Medicine, King Saud University, Riyadh, Saudi Arabia.
Shaad
F U
FU
Fatani
J A
JA
D000109:Acetylcholine / Q000502:physiology*; D000818:Animals; D003315:Cornea / Q000294:innervation*; D006168:Guinea Pigs / Q000033:anatomy & histology*; D007498:Iris / Q000294:innervation*
D000109:Acetylcholine