Related Experiment Video
Updated: Jun 26, 2026

Impact Assessment of Repeated Exposure of Organotypic 3D Bronchial and Nasal Tissue Culture Models to Whole Cigarette Smoke
Published on: February 12, 2015
Home smoking bans and secondhand smoke exposure in Mexico and the US
Ana P Martinez-Donate1, Marilyn Johnson-Kozlow, Melbourne F Hovell
1Department of Population Health Sciences, School of Medicine and Public Health, University of Wisconsin-Madison, 610 Walnut St., 605 WARF, Madison, WI 53703-2397, USA. martinezdona@wisc.edu
Objective:
This study examines the association between home smoking ban status and home secondhand smoke exposure (SHSE) among Mexican-descent adults and children in three cities representing different levels of exposure to the California Tobacco Control Program.
Method:
From 2003-2004, a cross-sectional tobacco survey was conducted with a population-based sample of Mexican-descent adults in San Diego, California (N=1103) and Mexican adults in Tijuana (N=398) and Guadalajara (N=400), Mexico.
Results:
After adjustment for demographic, behavioral, cultural, and contextual covariates, a complete home smoking ban was associated with Mexican American and Mexican adults and children being less likely to experience SHSE in the home compared to their counterparts with partial or no smoking restrictions. The association was significant across the three survey sites, but stronger in San Diego than in any of the two Mexican cities.
Conclusion:
Home smoking bans reduce the risk of home SHSE among Mexican Americans and Mexicans, regardless of the smoking status of the household residents and other individual and environmental variables. Even if household residents continue smoking and communitywide tobacco control efforts are suboptimal, the promotion of home smoking bans can protect adults and children from home SHSE.
Related Concept Videos
Chronic Obstructive Pulmonary Disease II: Emphysema
Stimulants
Cocaine can be administered via snorting, injection, or smoking. It primarily functions by blocking the reuptake of dopamine, resulting in a euphoric high characterized by an intense sensation of happiness and...
Drugs Acting on Autonomic Ganglia: Stimulants
Ganglionic stimulants activate NM nicotinic receptors in autonomic ganglia, falling into two categories: nicotine mimetics [e.g., lobeline, dimethylpiperazine, tetramethylammonium] and muscarinic receptor agonists [e.g., muscarine, methacholine]. The first category's action is rapid and blocked by nicotinic receptor antagonists, while the second category's action is delayed and blocked by atropine-like agents. Nicotine, an alkaloid, affects the heart rate by stimulating sympathetic or...
Chronic Obstructive Pulmonary Disease III: Chronic Bronchitis Features
Statistical Methods for Analyzing Epidemiological Data
Stress Prevention and Stress Management Techniques IV

