PMID- 26094301 OWN - NLM STAT- MEDLINE DCOM- 20150624 LR - 20150622 IS - 1066-2936 (Print) IS - 1066-2936 (Linking) VI - 42 IP - 1 DP - 2015 Jan-Feb TI - Expression changes of TNF-alpha, IL-1beta and IL-6 in the rat lung of decompression sickness induced by fast buoyancy ascent escape. PG - 23-31 AB - Fast buoyancy ascent escape is the general submarine escape manner adopted by the majority of naval forces all over the world. However, if hyperbaric exposure time exceeds the time limit, fast buoyancy ascent escape has a high risk to result in decompression sickness (DCS). Tumor necrosis factor-alpha (TNF-alpha), interleukin-1beta (IL-1beta) and IL-6 have been all implicated in the process of inflammation associated with acute lung injury (ALI). Our work demonstrated that DCS caused by simulated fast buoyancy ascent escape could induce ALbeta in the rat model. The purpose of the present work was to study the expression changes of TNF-alpha, IL-1beta and IL-6 in the rat lung affected by DCS caused by simulated fast buoyancy ascent escape. The lung tissue mRNA levels of TNF-alpha, Il-1beta and Il-6 were significantly increased at 0.5 hour after DCS caused by simulated fast buoyancy ascent escape. The lung contents of TNF-alpha, IL-1beta and IL-6 were at an expression peak at 0.5 hour, although showing no statistical difference when compared with the normal control group. In conclusion, the rat lung expression variations of TNF-alpha, IL-1beta and IL-6 are the most obvious at 0.5 hour within 24 hours after the lung injury by DCS caused by simulated fast buoyancy ascent escape. FAU - Wang, Hai-Tao AU - Wang HT FAU - Fang, Yi-Qun AU - Fang YQ FAU - Bao, Xiao-Chen AU - Bao XC FAU - Yuan, Heng-Rong AU - Yuan HR FAU - Ma, Jun AU - Ma J FAU - Wang, Fang-Fang AU - Wang FF FAU - Zhang, Shi AU - Zhang S FAU - Li, Kai-Cheng AU - Li KC LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - United States TA - Undersea Hyperb Med JT - Undersea & hyperbaric medicine : journal of the Undersea and Hyperbaric Medical Society, Inc JID - 9312954 RN - 0 (Interleukin-1beta) RN - 0 (Interleukin-6) RN - 0 (RNA, Messenger) RN - 0 (Tumor Necrosis Factor-alpha) SB - IM MH - Acute Lung Injury/etiology/metabolism/pathology MH - Animals MH - Decompression Sickness/*metabolism/pathology MH - Interleukin-1beta/genetics/*metabolism MH - Interleukin-6/genetics/*metabolism MH - Lung/*metabolism/pathology MH - Male MH - RNA, Messenger/*metabolism MH - Random Allocation MH - Rats MH - Rats, Sprague-Dawley MH - Submarine Medicine MH - Time Factors MH - Tumor Necrosis Factor-alpha/genetics/*metabolism EDAT- 2015/06/23 06:00 MHDA- 2015/06/25 06:00 CRDT- 2015/06/23 06:00 PHST- 2015/06/23 06:00 [entrez] PHST- 2015/06/23 06:00 [pubmed] PHST- 2015/06/25 06:00 [medline] PST - ppublish SO - Undersea Hyperb Med. 2015 Jan-Feb;42(1):23-31.