Effects of snuff on regional blood flow to the cheek and tongue of anesthetized dogs.
Oral Surg Oral Med Oral Pathol
; 76(6): 729-35, 1993 Dec.
Article
em En
| MEDLINE
| ID: mdl-8284078
ABSTRACT
Regional blood flow to the cheek and tongue of anesthetized dogs was measured before and after application of six different doses of snuff (3.12 to 100 mg/kg body weight) to the right cheek. Dose-independent vasodilation was observed at the site of application, whereas dose-dependent vasoconstriction was observed contralaterally. Aortic, central venous, and ventricular pressures were significantly increased (p < 0.05) at the higher doses. Plasma nicotine concentrations increased stepwise with dose.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Plantas Tóxicas
/
Circulação Sanguínea
/
Pressão Sanguínea
/
Tabaco sem Fumaça
/
Hiperemia
/
Mucosa Bucal
Limite:
Animals
Idioma:
En
Revista:
Oral Surg Oral Med Oral Pathol
Ano de publicação:
1993
Tipo de documento:
Article