HÝŽA, Petr, Jiří VESELÝ, Daniel SCHWARZ, Anna VAŠKŮ, Umar CHOUDRY, Libor STREIT, Giovanni BISTONI and Andrej SUKOP. The effect of blood around a flap pedicle on flap perfusion in an experimental rodent model. Acta Chir Plast. 2009, vol. 51, No 1, p. 21-5, 5 pp. ISSN 0001-5423.
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Basic information
Original name The effect of blood around a flap pedicle on flap perfusion in an experimental rodent model
Authors HÝŽA, Petr (203 Czech Republic), Jiří VESELÝ (203 Czech Republic, guarantor), Daniel SCHWARZ (203 Czech Republic), Anna VAŠKŮ (203 Czech Republic), Umar CHOUDRY (840 United States of America), Libor STREIT (203 Czech Republic), Giovanni BISTONI (380 Italy) and Andrej SUKOP (203 Czech Republic).
Edition Acta Chir Plast, 2009, 0001-5423.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 30200 3.2 Clinical medicine
Country of publisher Czech Republic
Confidentiality degree is not subject to a state or trade secret
RIV identification code RIV/00216224:14110/09:00039449
Organization unit Faculty of Medicine
Keywords (in Czech) Chirurgicky vyvolaný vazospazmus; krvácení; vasospasmus; mikrochirurgie; volný lalok
Keywords in English Surgically provoked vasospasm; vasospasm; bleeding; microsurgery; free flap
Changed by Changed by: Zdeňka Trojanová, učo 187. Changed: 22/3/2010 14:10.
Abstract
The purpose of the study was to investigate the effect of presence of blood around the pedicle on a flap perfusion. Blood flow through a right groin flap was continuously measured using Laser Doppler flowmetry on 40 male Wistar rats. A segment of the flap's pedicle was surgically cleared of adventitia and bathed in blood either by cutting the pedicle branch or dripping the blood from the ratś tail. The presence of blood around the pedicle resulted in a significant decrease in perfusion of the flap, while the origin of the blood does not appear to be an important factor.
Abstract (in Czech)
Účelem této studie bylo prozkoumání vlivu přítomnosti krve kolem stopky laloku na perfuzi. Průtok krve pravým tříselným lalokem byl průběžně měřen Laserovým dopplerem na 40 samcích potkanů Wistar. Stopka tříselného laloku byla chirurgicky zbavena adventicie a zaplavena krví buď přestřižením větve stopky nebo nakapáním krve z ocasu potkana. Přítomnost krve v okolí stopky vedla k výraznému poklesu perfuze stopky laloku, zatímco původ krve se nezdál být důležitým faktorem.
Links
NR8368, research and development projectName: Spazmy cév mikrochirurgicky přenášených laloků a možnosti jejich ovlivnění
Investor: Ministry of Health of the CR
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