The response of circulating levels of the interleukin-6/interleukin-6 receptor complex to exercise in young men.

作者: S.R. Gray , M. Clifford , R. Lancaster , M. Leggate , M. Davies

DOI: 10.1016/J.CYTO.2009.05.011

关键词: ReceptorEndocrinologyPlasma volumeLactate thresholdHematocritInternal medicineInterleukin-6 receptorInterleukin 6HemoglobinVenous bloodMedicine

摘要: The formation of an interleukin-6/IL-6 receptor (IL-6/IL-6R) complex increases the biological activity and half-life IL-6, with its response to exercise currently unknown. aim present study was determine circulating levels IL-6/IL-6R exercise. Nine healthy male participants performed 1 h cycling at a workload required elicit 90% lactate threshold. Venous blood samples were taken rest, immediately post-exercise after 1.5 rest. Hemoglobin concentration hematocrit measured estimate changes in plasma volume during concentrations sIL-6R via ELISA corrected for volume. A single bout acute resulted 5-fold increase (P < 0.05) IL-6 1.2-fold These returned baseline cessation There 2.1-fold remaining 1.8 times elevated has demonstrated, first time, that are increased young males.

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