Development of a Tobacco Control Prescription in a Southern US City.

The Problem: Nationwide efforts to reduce smoking in the United States have been successful. Yet, there is unequal geographic progress in reducing rates of smoking and smoking-related illnesses. Located in a tobacco-producing state with weak tobacco laws, Nashville, Tennessee, has an adult smoking rate of 22.

Regulation of lipolysis and lipoprotein lipase after weight loss in obese, postmenopausal women.

Objective: To test the hypothesis that the greater beta-adrenoceptor (beta-AR)-stimulated lipolysis and sensitivity (half-maximal lipolytic response) in abdominal (ABD) adipocytes, greater gluteal (GLT) adipose tissue-lipoprotein lipase (AT-LPL) activity, and dyslipidemia associated with obesity in older women are modifiable by weight loss (WL) and are not due to menopause or aging.

Research Methods And Procedures: The metabolic effects of 6 months of hypocaloric diet and low-intensity walking WL program on the regional regulation of in vitro lipolysis and AT-LPL activity in subcutaneous ABD and GLT adipocytes were measured in 34 obese (48.7 +/- 0.

Responses of adipose tissue lipoprotein lipase to weight loss affect lipid levels and weight regain in women.

This study determines whether changes in abdominal (ABD) and gluteal (GLT) adipose tissue lipoprotein lipase (LPL) activity in response to a 6-mo weight loss intervention, comprised of a hypocaloric diet and low-intensity walking, affect changes in body composition, fat distribution, lipid metabolism, and the magnitude of weight regain in 36 obese postmenopausal women. Average adipose tissue LPL activity did not change with an average 5.6-kg weight loss, but changes in LPL activity were inversely related to baseline LPL activity (ABD: r = -0.

Aerobic exercise training-induced reductions in abdominal fat and glucose-stimulated insulin responses in middle-aged and older men.

Objective: To test the effects of aerobic exercise training on glucose-stimulated insulin responses in middle-aged and older individuals.

Design: A 9-month moderate-intensity aerobic exercise training trial in 17 men.

Setting: An academic medical center.

Lipoprotein lipase gene variation is associated with adipose tissue lipoprotein lipase activity, and lipoprotein lipid and glucose concentrations in overweight postmenopausal women.

Adipose tissue lipoprotein lipase (LPL) activity is under strong genetic control in both mice and humans. This study determines whether common DNA variation in the LPL gene (PvuII and HindIII polymorphisms) is associated with adipose tissue LPL activity and metabolic risk factors in a homogeneous population of 75 overweight postmenopausal women (body mass index >25 kg/m2; age: 51-69 years old). The allele frequencies for the presence of the cut-sites for LPL HindIII and PvuII were 0.