[Retinomotor reaction of Oncorhynchus keta fry retina during adaptation to light and to the permanent magnetic field].
Two types of retinomotor reactions were investigated in Oncorhynchus keta fry: following fish transfer from darkness into light, and after exposure to a permanent magnetic field (magnetic induction of 80 Gs) of dark-adapted fishes. It was shown that photoreceptor and pigment epithelium response to a magnetic field was similar to retina reaction during light adaptation. On the basis of morphological features of photoreceptors and pigmentocytes of the pigment epithelium, it is concluded that magnetic field effect on Oncorhynchus keta fry retina was comparable to the action of light.
Gniubkina
V P
VP
Maksimovich
A A
AA
D000221:Adaptation, Ocular / Q000502:physiology*; D000818:Animals; D004574:Electromagnetic Fields; D008027:Light; D017685:Oncorhynchus keta / Q000502:physiology*; D010786:Photoreceptor Cells / Q000502:physiology*; D010857:Pigment Epithelium of Eye / Q000502:physiology*; D012160:Retina / Q000502:physiology*