[Ultrastructural changes in spiral organ receptor cells exposed to noise].
Prolonged exposure to sound (1-12 hr, 100-120 db, 2000-4000/sec) resulted in morphological changes in the receptor cells of the guinea-pig spiral organ. These changes were found to depend on the sound exposure time. A restoration time is proportionate to the time and intensity of the sound stimulus.
D000818:Animals; D003593:Cytoplasm / Q000648:ultrastructure; D004721:Endoplasmic Reticulum / Q000648:ultrastructure; D005260:Female; D006168:Guinea Pigs; D006317:Hearing Loss, Noise-Induced / Q000473:pathology*; D008247:Lysosomes / Q000648:ultrastructure; D008297:Male; D008566:Membranes / Q000648:ultrastructure; D008933:Mitochondrial Swelling; D009925:Organ of Corti / Q000293:injuries* / Q000648:ultrastructure; D013997:Time Factors
Ul'trastrukturnye sdvigi v retseptornykh kletkakh spiral'nogo organa v usloviakh zvukovykh vozdeĭstvii