Abstract:
:Impairment of endothelial functions has been shown to occur after acute and chronic exposure to passive smoking (PS), as assessed by flow-mediated dilatation (FMD) of the brachial artery. A total of 61 participants, 30 male and 31 female, mean ages 26 (18-36) were enrolled in the study. All were clinically well and nonsmokers. All participants stayed for 30 minutes in the smoking room. Carbon monoxide (CO) level was 7.42 ± 0.98 ppm (4.71-10.50). Mean carboxyhemoglobin (COHb) levels of participants were significantly elevated after PS. Mean FMD was 18.6% ± 9% and decreased to 12.4% ± 7% after PS (P < .001). In the current study, with more number of participants at lower CO concentrations (7.42 ppm) and with smaller increase in COHb (51%) significant reduction (33%, P < .001) in FMD was observed.
journal_name
Angiologyjournal_title
Angiologyauthors
Gül I,Karapinar H,Yarlioglues M,Ozdogru I,Kaya MG,Yilmaz A,Turgut OO,Tandogan I,Eryol NKdoi
10.1177/0003319710377077subject
Has Abstractpub_date
2011-04-01 00:00:00pages
245-7issue
3eissn
0003-3197issn
1940-1574pii
0003319710377077journal_volume
62pub_type
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