PMID- 21171452 OWN - NLM STAT- MEDLINE DCOM- 20121203 LR - 20101220 IS - 1000-6834 (Print) IS - 1000-6834 (Linking) VI - 17 IP - 1 DP - 2001 Feb TI - [Study on the effect of hyperbaric oxygen on apoptosis in the CA1 region of hippocampus following forebrain ischemia reperfusion]. PG - 82-4 AB - AIM AND METHODS: To study the mechanism of hyperbaric oxygen (HBO) on the treatment of cerebral ischemia, and to provide theoretical basis for hyperbaric oxygen treatment (HBOT), we examined the effect of 0.15 MPa and 0.25 MPa HBO treatment (60 min/d, for 3 successive days ) on ischemia reperfusion - induced apoptosis in gerbil hippocampus CA1 using TUNEL staining method. RESULTS: The number of neuronal apoptosis in hippocampus CA1 was significantly decreased in HBOT groups(P < 0.01). Neuronal apoptosis in hippocampus CA1 in 0.25 MPa groups were less than that in 0.15 MPa groups (P < 0.01). CONCLUSION: HBOT is effective in reducing neuronal apoptosis and in protecting neurons from injury of ischemia reperfusion, and 0.25 MPa is an appropriate pressure for HBOT. FAU - Zhou, J G AU - Zhou JG AD - Naval Medical Research Institute of CPLA, Shanghai 200433. FAU - Liu, J C AU - Liu JC FAU - Fang, Y Q AU - Fang YQ LA - chi PT - English Abstract PT - Journal Article PT - Research Support, U.S. Gov't, Non-P.H.S. PL - China TA - Zhongguo Ying Yong Sheng Li Xue Za Zhi JT - Zhongguo ying yong sheng li xue za zhi = Zhongguo yingyong shenglixue zazhi = Chinese journal of applied physiology JID - 9426407 SB - IM MH - Animals MH - *Apoptosis MH - Brain Ischemia/*pathology/therapy MH - CA1 Region, Hippocampal/*pathology MH - Gerbillinae MH - Hyperbaric Oxygenation/*methods MH - Neurons/*pathology MH - Reperfusion Injury EDAT- 2001/02/01 00:00 MHDA- 2012/12/10 06:00 CRDT- 2010/12/22 06:00 PHST- 2010/12/22 06:00 [entrez] PHST- 2001/02/01 00:00 [pubmed] PHST- 2012/12/10 06:00 [medline] PST - ppublish SO - Zhongguo Ying Yong Sheng Li Xue Za Zhi. 2001 Feb;17(1):82-4.