Repeated exposures to hyperbaric air suppress neurite outgrowth in PC12 cells.

J Physiol Sci

Department of Anesthesiology and Reanimatology, Faculty of Medical Sciences, Fukui University, Eiheijicho, Yoshidagun, Fukui, 910-1193, Japan.

Published: October 2007

Hyperbaric exposure induces lesions of the CNS in scuba divers. Repeated exposures to hyperbaric air at 0.5 MPa for 30 min with short intervals suppressed NGF-stimulated neurite outgrowth, concomitant with a decrease in the protein expression of ERK in PC12 cells. Hyperbaric exposure most likely causes direct lesions of neural cells.

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http://dx.doi.org/10.2170/physiolsci.SC009707DOI Listing

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