Document Detail

Serum aldolase isoenzymes in athletes at rest and after long-lasting exercise.
MedLine Citation:
PMID:  7333733     Owner:  NLM     Status:  MEDLINE    
Athletes in training have significantly higher levels of serum aldolase activity at rest when compared to nonathletes. This is due to the higher level (and higher proportion) of aldolase isoenzyme A, predominant in muscle. At rest, athletes with a history of infectious hepatitis show significantly higher proportional and absolute levels of aldolase B, predominant in liver. Long-lasting exercise leads to a rise in serum aldolase activity, which must be ascribed to the increase in isoenzyme A. Significant post-exercise changes in isoenzyme B were not observed. There was no correlation between changes in serum hemoglobin, as reflecting intravascular hemolysis, and changes in serum aldolase activity. The data are discussed in regard to the existing hypotheses regarding increases in serum enzyme activity after physical exercise.
G Haralambie
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  International journal of sports medicine     Volume:  2     ISSN:  0172-4622     ISO Abbreviation:  Int J Sports Med     Publication Date:  1981 Feb 
Date Detail:
Created Date:  1982-05-12     Completed Date:  1982-05-12     Revised Date:  2008-11-21    
Medline Journal Info:
Nlm Unique ID:  8008349     Medline TA:  Int J Sports Med     Country:  GERMANY, WEST    
Other Details:
Languages:  eng     Pagination:  31-6     Citation Subset:  IM    
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MeSH Terms
Fructose-Bisphosphate Aldolase / blood*
Hemoglobins / metabolism
Hepatitis A / enzymology
Isoenzymes / blood*
Physical Education and Training
Physical Exertion*
Physical Fitness*
Reg. No./Substance:
0/Hemoglobins; 0/Isoenzymes; EC Aldolase

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