Influence of liposome PGE1 on ischemia-reperfusion injury of expanded flap / 中华医学美学美容杂志
Chinese Journal of Medical Aesthetics and Cosmetology
;
(6): 44-47, 2012.
Artigo
em Chinês
| WPRIM
| ID: wpr-428320
ABSTRACT
Objective To investigate the influence of the liposome PGE1 on the ischemia-reperfusion injury of the expanded flap.Methods The minipigs were set up as an animal model.They were divided into 2 groups.The expanded flaps (8 cm × 2 cm ) was designed and elevated on the back of the minipigs.An image analysis technology was used to evaluate the survival rate of the expanded flap,while a biochemistry method was used to detect the concentrations of malondialdehyde (MDA),myeloperoxidase (MPO) and microvessel density (MVD) in the tissue.Skin tempreture was measured after the drug administration.Results The survival area of the expanded flap in the Lipo PGE1 group was significantly enlarged (P<0.05),compared with the control group.The MPO and MDA concen tration in the tissue was statistically different between two groups (P< 0.05),but there was no difference of the MVD concentration between two groups.The skin temperature was higher in the Lipo PGE1 group.Conclusions The Lipo PGE1 could promote survival rate in the expanded flap and protect it from ischemic injury.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Journal of Medical Aesthetics and Cosmetology
Ano de publicação:
2012
Tipo de documento:
Artigo
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