Nekhoroshev A S, Glinchikov V V
Kosm Biol Aviakosm Med. 1990 Nov-Dec;24(6):39-42.
The investigation showed that exposure to 8 and 16 Hz infrasound at the acoustic pressure 90-120 dB for 3 hours daily during 5, 10, 15 and 25 days produced morphological changes in receptor cells of all the three semicircular canals as well as hair cells of the spiral organ. These changes acted initially as a "rhythmic functional pulsation of nuclei" and then led to their polymorphism. Histochemical observations found support in electron microscopic examinations, which revealed changes in the endoplasmic reticulum and mitochondria that included swelling and crista shortening. These changes were reversible and, as soon as the exposure terminated, they began to disappear while membranes of the endoplasmic reticulum and injured mitochondria began to recover.
调查显示，在声压为90 - 120分贝的情况下，每天暴露于8赫兹和16赫兹的次声中3小时，持续5天、10天、15天和25天，会使三个半规管的感受器细胞以及螺旋器的毛细胞产生形态变化。这些变化最初表现为“细胞核的节律性功能性搏动”，随后导致细胞核多态性。组织化学观察结果在电子显微镜检查中得到了证实，后者揭示了内质网和线粒体的变化，包括肿胀和嵴缩短。这些变化是可逆的，一旦暴露终止，它们就开始消失，而内质网和受损线粒体的膜开始恢复。
