PMID: 9540081Apr 16, 1998Paper

Mucosal blood flow during various intravenous and inhalational anesthetics in the rabbit

Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics
T IchinoheY Kaneko

Abstract

The goal of this study was to compare the effects of nitrous oxide (N2O), isoflurane (ISO), fentanyl (FENT), and propofol (PROP) on the tongue mucosal blood flow (TMBF) in rabbits. TMBF was measured with a laser Doppler flow meter before and after the administration of 50% N2O (n = 7), 1.0 and 1.5 minimum alveolar concentration ISO (n = 6), 10, 20, and 40 micrograms/kg FENT (n = 8) or 100, 200 and 400 micrograms/kg/min PROP (n = 7). Hemodynamic variables including heart rate, systolic blood pressure (SBP), mean arterial pressure (MAP) and aortic blood flow (AoF) were continuously monitored. Total peripheral resistance (TPR) was calculated as MAP divided by AoF. An increase in TMBF along with reductions in SBP, MAP and TPR were observed in ISO group. In FENT group, TMBF was decreased, whereas other hemodynamic variables showed no change. TMBF in groups N2O and PROP did not change. These results indicate that TMBF depends on the anesthetic used.

References

Jul 1, 1992·Journal of Cerebral Blood Flow and Metabolism : Official Journal of the International Society of Cerebral Blood Flow and Metabolism·G Florence, J Seylaz
Sep 1, 1986·Journal of Cardiovascular Pharmacology·S Punnen, H N Sapru
Aug 1, 1983·Journal of Oral and Maxillofacial Surgery : Official Journal of the American Association of Oral and Maxillofacial Surgeons·I A SatinoverR F Albrecht
Jan 1, 1982·Journal of Oral and Maxillofacial Surgery : Official Journal of the American Association of Oral and Maxillofacial Surgeons·S BergmanR F Albrecht

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Citations

Oct 10, 2009·The Bulletin of Tokyo Dental College·Yui TerakawaYuzuru Kaneko
May 29, 2012·Journal of Oral and Maxillofacial Surgery : Official Journal of the American Association of Oral and Maxillofacial Surgeons·Shoichiro SazukaTatsuya Ichinohe
Apr 19, 2011·Journal of Oral and Maxillofacial Surgery : Official Journal of the American Association of Oral and Maxillofacial Surgeons·Kyotaro KoshikaYuzuru Kaneko
Dec 17, 2009·Journal of Oral and Maxillofacial Surgery : Official Journal of the American Association of Oral and Maxillofacial Surgeons·Yui TerakawaYuzuru Kaneko
May 12, 2015·Journal of Oral and Maxillofacial Surgery : Official Journal of the American Association of Oral and Maxillofacial Surgeons·Yumiko WakasugiTatsuya Ichinohe
May 25, 2015·Journal of Oral and Maxillofacial Surgery : Official Journal of the American Association of Oral and Maxillofacial Surgeons·Sota OkamotoTatsuya Ichinohe
Jun 29, 2004·Anesthesiology·Ju-Tae SohnYoung-Kyun Chung
Aug 23, 2008·Journal of Oral and Maxillofacial Surgery : Official Journal of the American Association of Oral and Maxillofacial Surgeons·Mariko HandaYuzuru Kaneko
Nov 17, 2009·Regional Anesthesia and Pain Medicine·Yui TerakawaYuzuru Kaneko
May 19, 2009·Journal of Oral and Maxillofacial Surgery : Official Journal of the American Association of Oral and Maxillofacial Surgeons·Masahiro KemmochiYuzuru Kaneko

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