Oral neutrophil responses to acute prolonged exercise may not be representative of blood neutrophil responses

Glen Davison; Arwel Wyn Jones

doi:10.1139/apnm-2014-0396

Oral neutrophil responses to acute prolonged exercise may not be representative of blood neutrophil responses

Glen Davison, Arwel Wyn Jones

Research output: Contribution to journal › Article › Research › peer-review

3 Citations (Scopus)

Abstract

Neutrophil numbers and function (oxidative burst) were assessed in peripheral blood and oral samples before and after prolonged exercise. Blood neutrophil count increased (~3.5-fold, P < 0.001) and function decreased (30% ± 19% decrease, P = 0.005) postexercise. Oral neutrophil count (P = 0.392) and function (P = 0.334) were unchanged. Agreement between oral and blood neutrophil function responses to exercise was poor. These findings highlight the importance of studying neutrophils within various compartments/sample types.

Original language	English
Pages (from-to)	298-301
Number of pages	4
Journal	Applied Physiology, Nutrition and Metabolism
Volume	40
Issue number	3
DOIs	https://doi.org/10.1139/apnm-2014-0396
Publication status	Published - 20 Nov 2015
Externally published	Yes

Keywords

Cycling
Exercise immunology
Host defence
Immune
Oxidative burst
Phagocyte
Saliva
URTI

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1139/apnm-2014-0396

Cite this

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abstract = " Neutrophil numbers and function (oxidative burst) were assessed in peripheral blood and oral samples before and after prolonged exercise. Blood neutrophil count increased (~3.5-fold, P < 0.001) and function decreased (30% ± 19% decrease, P = 0.005) postexercise. Oral neutrophil count (P = 0.392) and function (P = 0.334) were unchanged. Agreement between oral and blood neutrophil function responses to exercise was poor. These findings highlight the importance of studying neutrophils within various compartments/sample types.",

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AU - Davison, Glen

AU - Jones, Arwel Wyn

PY - 2015/11/20

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N2 - Neutrophil numbers and function (oxidative burst) were assessed in peripheral blood and oral samples before and after prolonged exercise. Blood neutrophil count increased (~3.5-fold, P < 0.001) and function decreased (30% ± 19% decrease, P = 0.005) postexercise. Oral neutrophil count (P = 0.392) and function (P = 0.334) were unchanged. Agreement between oral and blood neutrophil function responses to exercise was poor. These findings highlight the importance of studying neutrophils within various compartments/sample types.

AB - Neutrophil numbers and function (oxidative burst) were assessed in peripheral blood and oral samples before and after prolonged exercise. Blood neutrophil count increased (~3.5-fold, P < 0.001) and function decreased (30% ± 19% decrease, P = 0.005) postexercise. Oral neutrophil count (P = 0.392) and function (P = 0.334) were unchanged. Agreement between oral and blood neutrophil function responses to exercise was poor. These findings highlight the importance of studying neutrophils within various compartments/sample types.

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KW - Exercise immunology

KW - Host defence

KW - Immune

KW - Oxidative burst

KW - Phagocyte

KW - Saliva

KW - URTI

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JO - Applied Physiology, Nutrition and Metabolism

JF - Applied Physiology, Nutrition and Metabolism

SN - 1715-5312

IS - 3

ER -

Oral neutrophil responses to acute prolonged exercise may not be representative of blood neutrophil responses

Abstract

Keywords

UN SDGs

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