{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,8,7]],"date-time":"2024-08-07T04:54:48Z","timestamp":1723006488509},"reference-count":0,"publisher":"Undersea and Hyperbaric Medical Society (UHMS)","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["UHM"],"published-print":{"date-parts":[[2022,7,1]]},"abstract":"<jats:p>Purpose: In a disabled submarine scenario, a pressurized rescue module (PRM) may be deployed to rescue survivors. If the PRM were to become disabled, conditions could become hot and humid exposing the occupants to heat stress. We tested the hypothesis that the rise in core temperature and fluid loss from sweating would increase with rising dry bulb temperature. Methods: Twelve males (age 22 \u00b1 3 years; height 179 \u00b1 7 cm; mass 77.4 \u00b1 8.3 kg) completed this study. On three occasions, subjects were exposed to high humidity and either 28-, 32-, or 35\u02daC for six hours in a dry hyperbaric chamber pressurized to 6.1 msw. Changes in core temperature (Tc) and body mass were recorded and linear regression lines fit to estimate the predicted rise in Tc and loss of fluid from sweating. Results: Heart rate was higher in the 35\u02daC condition compared to the 28\u02daC and 32\u02daC conditions. Tc was higher in the 32\u02daC condition compared to 28\u02daC and higher in 35\u02daC compared to the 28\u02daC and 32\u02daC conditions. Projected fluid loss in all of the tested conditions could exceed 6% of body mass after 24 hours of exposure endangering the health of sailors in a DISSUB or disabled PRM. A fluid intake of 1.0 to 3.5 L would be required to limit dehydration to 2% or 4% of initial mass depending upon condition. Conclusion: Prolonged exposure to 35\u02daC conditions under pressure results in uncompensable heat stress. 32\u02daC and 35\u02daC exposures were compensable under these conditions but further research is required to elucidate the effect of increased ambient pressure on thermoregulation.<\/jats:p>","DOI":"10.22462\/07.08.2022.5","type":"journal-article","created":{"date-parts":[[2022,11,30]],"date-time":"2022-11-30T17:02:12Z","timestamp":1669827732000},"page":"459-465","source":"Crossref","is-referenced-by-count":0,"title":["Thermoregulation during a six-hour exposure to warm, humid hyperbaric conditions"],"prefix":"10.22462","author":[{"name":"Center for Research and Education in Special Environments, Department of Exercise and Nutrition Sciences, University at Buffalo, Buffalo, New York U.S.","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Daniel K.","family":"Sweet","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Courtney E.","family":"Wheelock","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"name":"Center for Research and Education in Special Environments, Department of Exercise and Nutrition Sciences, University at Buffalo, Buffalo, New York U.S.","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jacqueline","family":"Schwob","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"name":"Center for Research and Education in Special Environments, Department of Exercise and Nutrition Sciences, University at Buffalo, Buffalo, New York U.S.","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jocelyn","family":"Stooks","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"name":"Center for Research and Education in Special Environments, Department of Exercise and Nutrition Sciences, University at Buffalo, Buffalo, New York U.S.","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Brian M.","family":"Clemency","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"name":"Center for Research and Education in Special Environments, Department of Exercise and Nutrition Sciences, University at Buffalo, Buffalo, New York U.S.","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"name":"Department of Emergency Medicine, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York U.S.","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Erika","family":"St. James","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"name":"Center for Research and Education in Special Environments, Department of Exercise and Nutrition Sciences, University at Buffalo, Buffalo, New York U.S.","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"name":"Department of Emergency Medicine, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York U.S.","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Riana R.","family":"Pryor","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"name":"Center for Research and Education in Special Environments, Department of Exercise and Nutrition Sciences, University at Buffalo, Buffalo, New York U.S.","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zachary J.","family":"Schlader","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"name":"Department of Kinesiology, School of Public Health, Indiana University, Bloomington, Indiana U.S.","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dave","family":"Hostler","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"name":"Center for Research and Education in Special Environments, Department of Exercise and Nutrition Sciences, University at Buffalo, Buffalo, New York U.S.","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"name":"Department of Emergency Medicine, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York U.S.","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"9754","published-online":{"date-parts":[[2022,7,1]]},"container-title":["Undersea and Hyperbaric Medicine"],"original-title":[],"deposited":{"date-parts":[[2022,11,30]],"date-time":"2022-11-30T17:02:15Z","timestamp":1669827735000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.uhms.org\/uhm-search\/uhm-journal-volume-49-2022\/number-4\/thermoregulation-during-a-six-hour-exposure-to-warm-humid-hyperbaric-conditions.html"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,7,1]]},"references-count":0,"URL":"https:\/\/doi.org\/10.22462\/07.08.2022.5","relation":{},"ISSN":["1066-2936"],"issn-type":[{"type":"print","value":"1066-2936"}],"subject":[],"published":{"date-parts":[[2022,7,1]]}}}