Abstract

Males and females of the Amphipod crustacean Orchestia gammarella (Talitridae) in period of sexual activity were isolated and compressed in an experimental hyperbaric chamber at pressures between 20 and 110 ATA with oxygen-helium (heliox) mixture (PIo2 = 300 torr). Stay duration under pressure was 16 days. This stay under pressure did not induce any important disorder like a high pressure nervous syndrome except excitement during compression between 70 and 110 ATA; phenomena of shedding of skin and reproduction did not change; rate of masculinity of the lineage was not modified. Slow decompression did not bring out bends. 110 ATA pressure with heliox mixture does not appear to induce obvious deterioration neither in cellular metabolism nor in physiological functions for instance, the intricate functions of reproduction.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.