PMID- 18838841
OWN - NLM
STAT- MEDLINE
DCOM- 20081231
LR  - 20191111
IS  - 1880-6805 (Electronic)
IS  - 1880-6791 (Linking)
VI  - 27
IP  - 5
DP  - 2008 Sep
TI  - Effect of cold acclimation on antioxidant status in cold acclimated skaters.
PG  - 255-62
AB  - We investigated whether cold acclimation leads to increased activity of the 
      antioxidant defense enzymes and muscle injury. Comparisons were between short 
      track skaters (n=6) and inline skaters (n=6) during rest and at submaximal 
      cycling (65% VO2max) in cold (ambient temperature: 5+/-1 degrees C, relative 
      humidity: 41+/-8%) and warm conditions (ambient temperature: 21+/-1 degrees C, 
      relative humidity: 35+/-5%), during 60 min, respectively, and during the recovery 
      phase. Erythrocyte superoxide dismutase (SOD), catalase (CAT), glutathione 
      peroxidase (GSHpx), reduced glutathione (GSH), thiobarbituric substance acid 
      (TBARS), serum creatine kinase (CK), lactate dehydrogenase (LDH), plasma 
      myoglobin (Mb) and cortisol were determined. Activities of CAT and GSHpx and the 
      level of GSH and TBARS in erythrocyte and the level of LDH in serum were elevated 
      in cold acclimated subjects. We suggested that the compensatory increase in 
      antioxidative defense enzymes resulting from long-term cold exposure may reflect 
      the elevated reactive oxygen species (ROS) production and muscle injury at this 
      environment acclimation.
FAU - Hong, Jung Hee
AU  - Hong JH
AD  - The Center for Traditional Microorganism Resources, Keimyung University, Daegu.
FAU - Kim, Ki Jin
AU  - Kim KJ
FAU - Suzuki, Katsuhiko
AU  - Suzuki K
FAU - Lee, In-Seon
AU  - Lee IS
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
PL  - England
TA  - J Physiol Anthropol
JT  - Journal of physiological anthropology
JID - 101269653
RN  - 0 (Antioxidants)
RN  - 0 (Myoglobin)
RN  - EC 1.1.1.27 (L-Lactate Dehydrogenase)
RN  - EC 1.11.1.6 (Catalase)
RN  - EC 1.11.1.9 (Glutathione Peroxidase)
RN  - EC 1.15.1.1 (Superoxide Dismutase)
RN  - EC 2.7.3.2 (Creatine Kinase)
RN  - GAN16C9B8O (Glutathione)
RN  - WI4X0X7BPJ (Hydrocortisone)
SB  - IM
MH  - Acclimatization/*physiology
MH  - Adolescent
MH  - Adult
MH  - Antioxidants/*metabolism
MH  - Catalase/metabolism
MH  - Cold Temperature
MH  - Creatine Kinase/blood
MH  - Erythrocytes/metabolism
MH  - Exercise/*physiology
MH  - Glutathione/blood/metabolism
MH  - Glutathione Peroxidase/metabolism
MH  - Humans
MH  - Hydrocortisone/blood
MH  - L-Lactate Dehydrogenase/blood
MH  - Male
MH  - Myoglobin/blood
MH  - Skating/*physiology
MH  - Superoxide Dismutase/metabolism
MH  - Time Factors
EDAT- 2008/10/08 09:00
MHDA- 2009/01/01 09:00
CRDT- 2008/10/08 09:00
PHST- 2008/10/08 09:00 [pubmed]
PHST- 2009/01/01 09:00 [medline]
PHST- 2008/10/08 09:00 [entrez]
AID - JST.JSTAGE/jpa2/27.255 [pii]
AID - 10.2114/jpa2.27.255 [doi]
PST - ppublish
SO  - J Physiol Anthropol. 2008 Sep;27(5):255-62. doi: 10.2114/jpa2.27.255.