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Evaluation of Institut Georges Lopez-1 preservation solution in pig pancreas transplantation: a pilot study.
García-Gil, Francisco A; Fuentes-Broto, Lorena; Albendea, Carlos D; Serrano, María Trinidad; Roselló-Catafau, Joan; Lampreave, Fermín; López-Pingarrón, Laura; Escartín, Jorge; Soria, Joaquín; Garcia, Joaquín J; Fernández-Cruz, Laureano.
Afiliação
  • García-Gil FA; 1 Department of Surgery, University of Zaragoza, Zaragoza, Spain. 2 Department of Pharmacology and Physiology, University of Zaragoza, Zaragoza, Spain. 3 Gastroenterology and Hepatology Department, HCU Lozano Blesa, Zaragoza, Spain. 4 Experimental Hepatic Ischemia-Reperfusion Unit, Institute of Biomedical Research, Spanish National Research Council, Barcelona, Spain. 5 Department of Biochemistry and Molecular Cell Biology, University of Zaragoza, Zaragoza, Spain. 6 Department of Human Anatomy an
Transplantation ; 97(9): 901-7, 2014 May 15.
Article em En | MEDLINE | ID: mdl-24646772
BACKGROUND: Institut Georges Lopez-1 preservation solution (IGL-1) is an emerging extracellular-type electrolyte solution, low in viscosity, containing polyethylene glycol 35 as a colloid. Although IGL-1 has shown beneficial outcomes in kidney and liver preservation, this pilot study is the first to evaluate the efficacy of IGL-1 in pancreas transplantation (PT) compared with the University of Wisconsin solution (UW). METHODS: Sixteen Landrace pigs underwent allogeneic PT with 16 hr of cold ischemia. Grafts were preserved with IGL-1 (n=8) or UW (n=8). No immunosuppression was administered. We analyzed graft function, the acute-phase response, and oxidative stress in the pancreatic graft monitoring membrane fluidity and lipid peroxidation. RESULTS: All eight grafts with IGL-1, but only six with UW, were functioning. Graft failures with UW resulted from graft thrombosis. There were no differences between the two solutions in the number of normoglycemic days (IGL-1: 11.5 ± 6.2 versus UW: 8.5 ± 4.4 days, P=0.1357), nor in lipid peroxidation during 16-hr cold ischemia (P=0.672), or reperfusion (P=0.185), but IGL-1 prevented changes in membrane fluidity after reperfusion when compared with UW (P=0.026). CONCLUSION: IGL-1 offered the same degree of safety and effectiveness as UW in our model of pig PT with 16 hr of cold ischemia.
Assuntos

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Preservação de Órgãos / Pâncreas / Transplante de Pâncreas / Soluções para Preservação de Órgãos Tipo de estudo: Evaluation_studies / Prognostic_studies Limite: Animals Idioma: En Ano de publicação: 2014 Tipo de documento: Article

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Preservação de Órgãos / Pâncreas / Transplante de Pâncreas / Soluções para Preservação de Órgãos Tipo de estudo: Evaluation_studies / Prognostic_studies Limite: Animals Idioma: En Ano de publicação: 2014 Tipo de documento: Article