| Acute effects of nicotine content in cigarettes on coronary flow velocity and coronary flow reserve in men. | |
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MedLine Citation:
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PMID: 9832107 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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We investigated the acute effects of smoking on coronary flow reserve in terms of the nicotine content of cigarettes in 21 smokers. Coronary flow velocity was measured with a Doppler flow wire. Subjects smoked cigarettes containing >1 mg nicotine (n = 8, group 1) or <1 mg (n = 6, group 2). Subjects in the control group mimicked smoking without a cigarette (n = 7). Coronary flow reserve decreased after smoking in group 1, but not in group 2 or the control group. This reduction may have mediated nicotine or some other unknown substances influenced by smoking. |
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Authors:
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T Tanaka; Y Oka; I Tawara; T Sada; Y Kira |
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Publication Detail:
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Type: Clinical Trial; Comparative Study; Controlled Clinical Trial; Journal Article |
Journal Detail:
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Title: The American journal of cardiology Volume: 82 ISSN: 0002-9149 ISO Abbreviation: Am. J. Cardiol. Publication Date: 1998 Nov |
Date Detail:
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Created Date: 1998-12-14 Completed Date: 1998-12-14 Revised Date: 2007-11-15 |
Medline Journal Info:
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Nlm Unique ID: 0207277 Medline TA: Am J Cardiol Country: UNITED STATES |
Other Details:
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Languages: eng Pagination: 1275-8, A9 Citation Subset: AIM; IM |
Affiliation:
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Department of Cardiology, Showa General Hospital, Kodaira-City, Tokyo, Japan. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Adult Aged Blood Flow Velocity / drug effects Chromatography, High Pressure Liquid Coronary Circulation / drug effects* Epinephrine / blood Female Hemodynamics / drug effects Humans Male Middle Aged Nicotine / blood, pharmacology* Norepinephrine / blood Smoking* Sympathomimetics / blood |
| Chemical | |
Reg. No./Substance:
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0/Sympathomimetics; 51-41-2/Norepinephrine; 51-43-4/Epinephrine; 54-11-5/Nicotine |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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