Acute variation of leucocytes counts following a half-marathon run

G. Lippi, G. Banfi, M. Montagnana, G. L. Salvagno, F. Schena, Gian Cesare Guidi

Research output: Contribution to journalArticle

26 Citations (Scopus)

Abstract

There is growing interest on haematological changes following elite and recreation sports. However, no information is available on leucocyte variations after an intermediate-distance run. Complete blood cell count was assessed on 17 trained, middle-aged males before a 21-km half-marathon, at the end and 3, 6, 24 h thereafter. Statistically significant variations by one-way analysis of variance were observed for all the parameters tested. Haematocrit, haemoglobin and red blood cells and platelet count increased significantly by the end of the run and returned to pre-run values 3 h thereafter. White blood cells, neutrophils, monocytes and basophils counts increased after the run, reached the peak at 3 h and returned to the baseline after 24 h. Conversely, the eosinophils count significantly decreased after the run, reached a nadir at 3 h and slowly returned to pre-run values at 24 h. The lymphocytes count significantly increased after the run, decreased 3 h thereafter and returned to pre-run values after 6 h. These results show that an intermediate-distance run, which is a popular form of recreational sports worldwide, is associated with transitory leucocytosis, neutrophilia, monocytosis and basophilia, but it also induces acute eosinopenia, all changes being completely reversed 24 h thereafter.

Original languageEnglish
Pages (from-to)117-121
Number of pages5
JournalInternational Journal of Laboratory Hematology
Volume32
Issue number1 PART.2
DOIs
Publication statusPublished - Feb 2010

Fingerprint

Blood Cell Count
Leukocyte Count
Sports
Leukocytes
Blood
Cells
Recreation
Erythrocyte Count
Basophils
Leukocytosis
Lymphocyte Count
Platelet Count
Hematocrit
Eosinophils
Monocytes
Analysis of Variance
Hemoglobins
Neutrophils
Lymphocytes
Analysis of variance (ANOVA)

Keywords

  • Leucocytes
  • Marathon
  • Physical exercise
  • Sports
  • White blood cells

ASJC Scopus subject areas

  • Clinical Biochemistry
  • Biochemistry, medical
  • Hematology

Cite this

Acute variation of leucocytes counts following a half-marathon run. / Lippi, G.; Banfi, G.; Montagnana, M.; Salvagno, G. L.; Schena, F.; Guidi, Gian Cesare.

In: International Journal of Laboratory Hematology, Vol. 32, No. 1 PART.2, 02.2010, p. 117-121.

Research output: Contribution to journalArticle

Lippi, G. ; Banfi, G. ; Montagnana, M. ; Salvagno, G. L. ; Schena, F. ; Guidi, Gian Cesare. / Acute variation of leucocytes counts following a half-marathon run. In: International Journal of Laboratory Hematology. 2010 ; Vol. 32, No. 1 PART.2. pp. 117-121.
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