[中图分类号]R852 [文献标志码]A [文章编号] 2096-5532(2025)03-0391-04 doi：10.11712/jms.2096-5532.2025.61.094 [开放科学(资源服务)标识码(OSID)]i [网络出版] https：//link.cnki.net/urlid/37.1517.R.20250731.1609.004; 2025-08-0113：29：05

    Comparisonofurinarycortisolandtestosteroneandteirmetabolitesamongaviationpersonnelwithdifferenthypoxicendurancelevels before and after training ZHENG Hongxia ， PAN Xiangrong， WANG Peng， TIAN Jianquan， WANG Zheng，LIN Shuang (Qingdao Special Servicemen Recuperation Center of PLA Navy，Qingdao 266O71，China)

    [Abstract]ObjectiveTocomparetheurinarycontentofcortisol，testosterone，andtheir metabolitesamongflight person nelwithdiferenthypoxiatolerancelevelsbeforeandaftertraining，andtofindconvenientdetectionindicatorsforimmediatehy poxiatoleranceaessmentforflightpersonel.MethodsMaleflightpersonnelwhounderwenthypoxiatolerance trainingatour center were selected.Using the KK-1type anti-Gandanti-hypoxia detection device developed byamedicalresearchinstitute，30 participants eachwereselectedintothreegroupsaccordingtothehypoxiatoleranceresults：qualifiedgroup，goodgroup，and excellentgroup.Bygaschromatography-masspectrometry ......