title: Exercise, smoking cessation, and short-term changes in serum lipids in women: a preliminary investigation.
abstract: OBJECTIVE
  This study investigated the combined effects of exercise and smoking cessation on serum lipids.
  
  
  METHODS
  Eighteen female smokers quit smoking using standard behavioral methods combined with exercise (N = 9) or with a nonexercise contact time control (N = 9). The smoking cessation program for both groups consisted of 12 weekly 1-h behavioral modification sessions held over 12 wk. Exercise training consisted of three supervised 45-min sessions per week for 12 wk. Contact control consisted of three health education lectures/discussions per week for 12 wk. Fitness (estimated VO2 peak), dietary variables, and fasting serum lipids and lipoproteins were assessed before and at the end of treatment. VO2 peak increased in the exercise subjects compared with the controls.
  
  
  RESULTS
  Total caloric intake as well as total fat and carbohydrate increased significantly after smoking cessation in the controls, but there were no dietary changes in the exercise group. high density lipoprotein (HDL)-C2 increased (7.6 mg x dL(-1), P < 0.01) in the exercise group, whereas the increases in HDL and its subfractions did not attain statistical significance in the contact control group. Total cholesterol, low density lipoprotein (LDL)-C, and triglycerides did not change in either group.
  
  
  CONCLUSIONS
  We conclude that exercise training magnifies the increase in HDL-C that usually occurs with smoking cessation.
authors.affiliation: The Miriam Hospital and Brown University School of Medicine, Providence, RI 02906, USA. Raymond_Niaura@brown.edu
authors.forename: R
authors.initials: R
authors.lastname: Niaura
authors.forename: B
authors.initials: B
authors.lastname: Marcus
authors.forename: A
authors.initials: A
authors.lastname: Albrecht
authors.forename: P
authors.initials: P
authors.lastname: Thompson
authors.forename: D
authors.initials: D
authors.lastname: Abrams
mesh_terms: D000328:Adult; D002784:Cholesterol / Q000097:blood; D015444:Exercise / Q000502:physiology*; D005260:Female; D006801:Humans; D008055:Lipids / Q000097:blood*; D008075:Lipoproteins, HDL / Q000097:blood; D008077:Lipoproteins, LDL / Q000097:blood; D016540:Smoking Cessation
chemical_list: D008055:Lipids; D008075:Lipoproteins, HDL; D008077:Lipoproteins, LDL; D002784:Cholesterol