Deniel Pešić, Mirjana M Đukić, Ivan Stanojević, Vladimir Živkovć, Sergey Bolevich, Stefani Bolevich, Vladimir Jakovljević
{"title":"心肺功能介导皮质醇和乳酸对冬季和夏季行军的反应。","authors":"Deniel Pešić, Mirjana M Đukić, Ivan Stanojević, Vladimir Živkovć, Sergey Bolevich, Stefani Bolevich, Vladimir Jakovljević","doi":"10.5937/jomb0-44369","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>The influence of homeostatically regulated physiological processes, including cardiorespiratory fitness (VO2max), on the response to physical stressors such as acclimatisation and marching, remains understudied. We aimed to investigate the effects of summer and winter acclimatisation and marching on cortisol levels and blood lactate, to gain insight into the role of these physiological processes in the stress response.</p><p><strong>Methods: </strong>Two groups of young Europeans, classified as poor (PCF; n=9) and good physical condition (GCF; n=21), based on a VO2MAX threshold of 40 mL O2/ kg/min, underwent 2-h March (6-7 km/h) in winter (5˚C) and summer (32˚C). Commercial tests, UniCel DxI Access Cortisol assay and EKF Biosen Clinic/GP assay were used for cortisol and lactate blood measurements (morning samples and those taken immediately after marches), respectively.</p>","PeriodicalId":89552,"journal":{"name":"Focus on alternative and complementary therapies : FACT","volume":"7 1","pages":"72-85"},"PeriodicalIF":0.0000,"publicationDate":"2024-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10943469/pdf/","citationCount":"0","resultStr":"{\"title\":\"Cardiorespiratory fitness mediates cortisol and lactate responses to winter and summer marches.\",\"authors\":\"Deniel Pešić, Mirjana M Đukić, Ivan Stanojević, Vladimir Živkovć, Sergey Bolevich, Stefani Bolevich, Vladimir Jakovljević\",\"doi\":\"10.5937/jomb0-44369\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>The influence of homeostatically regulated physiological processes, including cardiorespiratory fitness (VO2max), on the response to physical stressors such as acclimatisation and marching, remains understudied. We aimed to investigate the effects of summer and winter acclimatisation and marching on cortisol levels and blood lactate, to gain insight into the role of these physiological processes in the stress response.</p><p><strong>Methods: </strong>Two groups of young Europeans, classified as poor (PCF; n=9) and good physical condition (GCF; n=21), based on a VO2MAX threshold of 40 mL O2/ kg/min, underwent 2-h March (6-7 km/h) in winter (5˚C) and summer (32˚C). Commercial tests, UniCel DxI Access Cortisol assay and EKF Biosen Clinic/GP assay were used for cortisol and lactate blood measurements (morning samples and those taken immediately after marches), respectively.</p>\",\"PeriodicalId\":89552,\"journal\":{\"name\":\"Focus on alternative and complementary therapies : FACT\",\"volume\":\"7 1\",\"pages\":\"72-85\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-01-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10943469/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Focus on alternative and complementary therapies : FACT\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.5937/jomb0-44369\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Focus on alternative and complementary therapies : FACT","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.5937/jomb0-44369","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Cardiorespiratory fitness mediates cortisol and lactate responses to winter and summer marches.
Background: The influence of homeostatically regulated physiological processes, including cardiorespiratory fitness (VO2max), on the response to physical stressors such as acclimatisation and marching, remains understudied. We aimed to investigate the effects of summer and winter acclimatisation and marching on cortisol levels and blood lactate, to gain insight into the role of these physiological processes in the stress response.
Methods: Two groups of young Europeans, classified as poor (PCF; n=9) and good physical condition (GCF; n=21), based on a VO2MAX threshold of 40 mL O2/ kg/min, underwent 2-h March (6-7 km/h) in winter (5˚C) and summer (32˚C). Commercial tests, UniCel DxI Access Cortisol assay and EKF Biosen Clinic/GP assay were used for cortisol and lactate blood measurements (morning samples and those taken immediately after marches), respectively.
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