Acute changes in atherogenic and thrombogenic factors with cessation of smoking.
Tobacco smoking is associated with alterations in several factors considered to be important in the atherosclerotic process. Thirty chronic smokers were studied 2 weeks before and 2 weeks after complete tobacco withdrawal. Significant reductions in fibrinogen, haematocrit, plasma viscosity and whole blood viscosity as well as a significant increase in HDL-cholesterol were observed. As these factors are important in both atherogenesis and thrombogenesis, these observations may give insight into tobacco-induced atherosclerotic disease and may be responsible for the more rapid reduction in the incidence of cardiovascular disease that is believed to occur after stopped smoking.
Feher
M D
MD
Department of Clinical Pharmacology, St Mary's Hospital Medical School, London.
Rampling
M W
MW
Brown
J
J
Robinson
R
R
Richmond
W
W
Cholerton
S
S
Bain
B J
BJ
Sever
P S
PS
D000328:Adult; D000368:Aged; D001809:Blood Viscosity; D008076:Cholesterol, HDL / Q000097:blood; D005260:Female; D005340:Fibrinogen / Q000032:analysis; D006400:Hematocrit; D006801:Humans; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D012907:Smoking / Q000097:blood*; D013997:Time Factors
D008076:Cholesterol, HDL; D005340:Fibrinogen