The aim of the present study was to evaluate whether alterations of leukocyte aggregation are present before the development of smoking-associated diseases. Leukocyte aggregation, studied by means of the leukergy test, was significantly higher in 24 healthy smokers as compared to 18 healthy non-smokers (mean + SE) 4.4 +/- 2.2 vs 1.5 +/- 1.3; P < 0.02. Intermediate values were found in ex-smokers. A significant increase was observed in smokers who underwent the acute smoking of three cigarettes in 20 minutes (mean +/- SE) 3.5 +/- 1.9 vs 7.5 +/- 2.6; P < 0.02. These data indicate that changes of leukocyte aggregation induced by smoking are present in healthy subjects before the development of clinically evident diseases associated with smoking.
Influence of acute and chronic smoking on leukocyte aggregation
PIETROIUSTI, ANTONIO;
1993-01-01
Abstract
The aim of the present study was to evaluate whether alterations of leukocyte aggregation are present before the development of smoking-associated diseases. Leukocyte aggregation, studied by means of the leukergy test, was significantly higher in 24 healthy smokers as compared to 18 healthy non-smokers (mean + SE) 4.4 +/- 2.2 vs 1.5 +/- 1.3; P < 0.02. Intermediate values were found in ex-smokers. A significant increase was observed in smokers who underwent the acute smoking of three cigarettes in 20 minutes (mean +/- SE) 3.5 +/- 1.9 vs 7.5 +/- 2.6; P < 0.02. These data indicate that changes of leukocyte aggregation induced by smoking are present in healthy subjects before the development of clinically evident diseases associated with smoking.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
