A haemorheologiai vizsgálatok jelentosége kísérletes végtagi ischaemiareperfusiós károsodások kapcsán.

Translated title of the contribution: The importance of hemorheological examinations in experimental limb ischemia-reperfusion injuries

N. Németh, Tamás Lesznyák, Miklós Szokoly, E. Bráth, Katalin Peto, Györgyi Szabó, Adrienn Gulyás, Ferenc Kiss, Sándor Imre, I. Furka, I. Mikó

Research output: Contribution to journalArticle

Abstract

Rheological properties of the blood are determined by several factors and if they change it may be diagnostic for many diseases. It is well-known that during ischemia and reperfusion different free-radical liberating pathways are inducted besides the local physical and metabolical changes. These processes may harm red blood cells by increasing their rigidity and impairing their deformability. In ischemia-reperfusion models measurements of erythrocyte deformability is important. Characteristic alterations were observed in both rat and dog hind limb ischemia-reperfusion with vascular clamping on femoral vessels for 1 or 3 hours. Erythrocyte deformability was significantly impaired on the postoperative 1st-3rd days. The acute limb ischemia-reperfusion experimental models seem suitable for further in vivo rheological studies.

Original languageHungarian
Pages (from-to)144-147
Number of pages4
JournalMagyar sebészet
Volume58
Issue number2
Publication statusPublished - 2005

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Reperfusion Injury
Reperfusion
Ischemia
Extremities
Erythrocyte Deformability
Thigh
Constriction
Free Radicals
Blood Vessels
Theoretical Models
Erythrocytes
Dogs

Cite this

A haemorheologiai vizsgálatok jelentosége kísérletes végtagi ischaemiareperfusiós károsodások kapcsán. / Németh, N.; Lesznyák, Tamás; Szokoly, Miklós; Bráth, E.; Peto, Katalin; Szabó, Györgyi; Gulyás, Adrienn; Kiss, Ferenc; Imre, Sándor; Furka, I.; Mikó, I.

In: Magyar sebészet, Vol. 58, No. 2, 2005, p. 144-147.

Research output: Contribution to journalArticle

Németh, N, Lesznyák, T, Szokoly, M, Bráth, E, Peto, K, Szabó, G, Gulyás, A, Kiss, F, Imre, S, Furka, I & Mikó, I 2005, 'A haemorheologiai vizsgálatok jelentosége kísérletes végtagi ischaemiareperfusiós károsodások kapcsán.', Magyar sebészet, vol. 58, no. 2, pp. 144-147.
Németh, N. ; Lesznyák, Tamás ; Szokoly, Miklós ; Bráth, E. ; Peto, Katalin ; Szabó, Györgyi ; Gulyás, Adrienn ; Kiss, Ferenc ; Imre, Sándor ; Furka, I. ; Mikó, I. / A haemorheologiai vizsgálatok jelentosége kísérletes végtagi ischaemiareperfusiós károsodások kapcsán. In: Magyar sebészet. 2005 ; Vol. 58, No. 2. pp. 144-147.
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