Release of a smooth-muscle-active substance besides noradrenaline from degenerating sympathetic terminals in the rabbit eye.
D000818:Animals; D005123:Eye / Q000294:innervation*; D009130:Muscle, Smooth / Q000502:physiology; D009410:Nerve Degeneration; D009411:Nerve Endings / Q000502:physiology*; D011817:Rabbits; D013564:Sympathetic Nervous System / Q000502:physiology