scholarly journals Cytokine upregulation of surface antigens correlates to the priming of the neutrophil oxidative burst response

2003 ◽  
Vol 57A (1) ◽  
pp. 53-62 ◽  
Author(s):  
S. Wittmann ◽  
G. Rothe ◽  
G. Schmitz ◽  
D. Fröhlich
Author(s):  
Gary J. Walker ◽  
Phillipa Caudwell ◽  
Natalie Dixon ◽  
Nicolette C. Bishop

This study investigated the effect of caffeine ingestion on neutrophil oxidative burst responses to prolonged cycling. In a two part study, 19 endurance trained male cyclists (Part A – 11; Part B – 8) performed 90 min of exercise at 70% VO2max 1 h after ingesting 6 mg/kg body mass of caffeine (CAF) or placebo (PLA). CAF ingestion had no effect on the PMA-stimulated oxidative burst response (Part A), yet it attenuated the exercise-induced decline in f-MLP stimulated response that occurred with PLA (Part B). CAF ingestion significantly increased serum caffeine concentration and plasma adrenaline concentration following exercise. In addition, circulating lymphocyte count was increased following CAF ingestion whereas there was no effect on neutrophil number. Therefore, although CAF ingestion was associated with an increase in adrenaline, this was not associated with an expected decrease in neutrophil function. This suggests that in the present study, CAF ingestion influenced neutrophil function via alternative mechanisms.


Apmis ◽  
1992 ◽  
Vol 100 (7-12) ◽  
pp. 727-733 ◽  
Author(s):  
ELSEBETH TVENSTRUP JENSEN ◽  
ARSALAN KHARAZMI ◽  
NIELS HØIBY ◽  
J. WILLIAM COSTERTON

2008 ◽  
Vol 172 (4) ◽  
pp. 1019-1029 ◽  
Author(s):  
Pauline P. Ward ◽  
Marisela Mendoza-Meneses ◽  
Pyong W. Park ◽  
Orla M. Conneely

1996 ◽  
Vol 10 (4) ◽  
pp. 445-447 ◽  
Author(s):  
David A. Hughes ◽  
Graham C. Smith ◽  
Joyce E. Davidson ◽  
Anna V. Murphy ◽  
T. James Beattie

Lupus ◽  
2012 ◽  
Vol 21 (14) ◽  
pp. 1543-1551 ◽  
Author(s):  
SF Perazzio ◽  
R Salomão ◽  
NP Silva ◽  
LEC Andrade

2018 ◽  
Vol 53 (4) ◽  
pp. 299
Author(s):  
Dong Il Won ◽  
Sujeong Kim ◽  
Eun Hee Lee

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