Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
AEROSOL CLEARANCE BY THE BRONCHIAL CIRCULATION
Autore:
WAGNER EM;
Indirizzi:
JOHNS HOPKINS ASTHMA & ALLERGY CTR,DEPT MED,5501 HOPKINS BAYVIEW CIRCLE BALTIMORE MD 21224
Titolo Testata:
Journal of aerosol medicine
fascicolo: 1, volume: 9, anno: 1996,
pagine: 7 - 10
SICI:
0894-2684(1996)9:1<7:ACBTBC>2.0.ZU;2-V
Fonte:
ISI
Lingua:
ENG
Soggetto:
MUCOCILIARY FUNCTION; LUNG; CONSTRICTION;
Keywords:
SHEEP; BRONCHIAL BLOOD FLOW; MUCOCILIARY TRANSPORT; SHEEP;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
11
Recensione:
Indirizzi per estratti:
Citazione:
E.M. Wagner, "AEROSOL CLEARANCE BY THE BRONCHIAL CIRCULATION", Journal of aerosol medicine, 9(1), 1996, pp. 7-10

Abstract

The importance of the tracheobronchial circulation in supporting mucociliary clearance is unclear, In anesthetized, ventilated sheep (n = 8), mucociliary transport of Tc-99m-labeled sulfur colloid particles (2.1 mu m) was measured during control perfusion of the cannulated bronchial branch of the bronchoesophageal artery or when perfusion through this artery was stopped, Particle retention 60 min after aerosol delivery of particles averaged 55% during control bronchial blood flow conditions, When perfusion was stopped, average retention was significantly increased to 76% (p < 0.05), These results indicate that the bronchial vasculature exerts an important modulating influence on mucociliarytransport.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 25/09/20 alle ore 12:56:22