نتایج جستجو برای: secondhand smoke exposure
تعداد نتایج: 365886 فیلتر نتایج به سال:
OBJECTIVES This study sought to analyze the effects of acute secondhand smoke (SHS) exposure on the number and function of endothelial progenitor cells (EPCs) over 24 h. BACKGROUND Secondhand smoke increases the risk of vascular disease and is a major public health concern, but the mechanism(s) of action are not fully understood. METHODS Healthy nonsmokers (age SEM 30.3 +/- 1.3 years, n = 1...
Address correspondence to: Heriberto A. Marín, PhD, University of Puerto Rico Medical Sciences Campus, PO Box 365067, San Juan, Puerto Rico 00936-5067. Email: [email protected] Objective: Tobacco use and the involuntary exposition to secondhand smoke (SHS) is one of the leading causes of cancer. The objective of this study was to assess the effect of the smoke free workplace ban implement...
Thirdhand smoke (THS) is the contamination that persists after secondhand tobacco smoke has been emitted into air. It refers to the tobacco-related gases and particles that become embedded in materials, such as the carpet, walls, furniture, blankets, and toys. THS is not strictly smoke, but chemicals that adhere to surfaces from which they can be released back into the air, undergo chemical tra...
PURPOSE The purpose of this study was to determine a relationship between passive tobacco smoke exposure (secondhand and third hand tobacco smoke exposure) and dental caries in Children with Special Health Care Needs (CSHCN) ages 0-17 years. METHOD This study used data from the 2007 National Survey of Children's Health involving 17,901 CSHCN. Telephone survey data were used to determine recen...
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