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Article: Nasal blood flow and airway resistance. Canine study

TitleNasal blood flow and airway resistance. Canine study
Authors
Issue Date1985
PublisherAnnals Publishing Co. The Journal's web site is located at http://www.annals.com
Citation
Annals Of Otology, Rhinology And Laryngology, 1985, v. 94 n. 2 I, p. 198-201 How to Cite?
AbstractNasal blood flow was measured in anesthetized dogs by an electromagnetic flow sensor placed around the terminal branch of the internal maxillary artery, the major arterial supply to the nasal mucosa. Nasal airway resistance was monitored simultaneously by recording the transnasal pressure when airflow through the nasal cavity was maintained constant. Phenylephrine decreased nasal blood flow and airway resistance while albuterol (salbutamol) did the opposite. Prostaglandin E1 increased nasal blood flow but decreased airway resistance. The present study demonstrates that nasal vascular and airway resistances may change in parallel or opposite directions, implying that nasal airway resistance cannot be used to assess the vascular situation in the nose.
Persistent Identifierhttp://hdl.handle.net/10722/171495
ISSN
2015 Impact Factor: 1.171
2015 SCImago Journal Rankings: 0.727
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorLung, MAKYen_US
dc.contributor.authorWang, JCCen_US
dc.date.accessioned2012-10-30T06:15:26Z-
dc.date.available2012-10-30T06:15:26Z-
dc.date.issued1985en_US
dc.identifier.citationAnnals Of Otology, Rhinology And Laryngology, 1985, v. 94 n. 2 I, p. 198-201en_US
dc.identifier.issn0003-4894en_US
dc.identifier.urihttp://hdl.handle.net/10722/171495-
dc.description.abstractNasal blood flow was measured in anesthetized dogs by an electromagnetic flow sensor placed around the terminal branch of the internal maxillary artery, the major arterial supply to the nasal mucosa. Nasal airway resistance was monitored simultaneously by recording the transnasal pressure when airflow through the nasal cavity was maintained constant. Phenylephrine decreased nasal blood flow and airway resistance while albuterol (salbutamol) did the opposite. Prostaglandin E1 increased nasal blood flow but decreased airway resistance. The present study demonstrates that nasal vascular and airway resistances may change in parallel or opposite directions, implying that nasal airway resistance cannot be used to assess the vascular situation in the nose.en_US
dc.languageengen_US
dc.publisherAnnals Publishing Co. The Journal's web site is located at http://www.annals.comen_US
dc.relation.ispartofAnnals of Otology, Rhinology and Laryngologyen_US
dc.subject.meshAirway Resistance - Drug Effectsen_US
dc.subject.meshAlbuterol - Pharmacologyen_US
dc.subject.meshAlprostadilen_US
dc.subject.meshAnimalsen_US
dc.subject.meshArteries - Drug Effectsen_US
dc.subject.meshDogsen_US
dc.subject.meshNasal Cavity - Physiologyen_US
dc.subject.meshNasal Mucosa - Blood Supplyen_US
dc.subject.meshPhenylephrine - Pharmacologyen_US
dc.subject.meshProstaglandins E - Pharmacologyen_US
dc.subject.meshRegional Blood Flow - Drug Effectsen_US
dc.subject.meshVasodilator Agents - Pharmacologyen_US
dc.titleNasal blood flow and airway resistance. Canine studyen_US
dc.typeArticleen_US
dc.identifier.emailLung, MAKY:makylung@hkucc.hku.hken_US
dc.identifier.authorityLung, MAKY=rp00319en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.pmid4039548-
dc.identifier.scopuseid_2-s2.0-0021981964en_US
dc.identifier.volume94en_US
dc.identifier.issue2 Ien_US
dc.identifier.spage198en_US
dc.identifier.epage201en_US
dc.identifier.isiWOS:A1985AFV2900022-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridLung, MAKY=7006411781en_US
dc.identifier.scopusauthoridWang, JCC=7701314571en_US

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