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J Taseski

Publications and source records attributed to J Taseski.

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[Use of fibrin glue prepared from recycled cryoprecipitate in experimental liver surgery].

Fibrin glue (FG) is a two-component biologic system with adhesive, sealant and topical hemostatic properties, containing fibrinogen (Fg), factor XIII (FXIII), fibronectin (Fn), thrombin, some antifibrinolytic agent if needed and ionized calcium. In this study, FG component 1 was prepared by recycling cryoprecipitation from single-donor plasma. The mean concentrations of Fg, FXIII and Fn were: 54.2 +/- 19.9 g/l, 8.03 +/- 2.3 IU/ml and 3103.1 +/- 148.91 mg/l, respectively. Horizontal tensile strength of FG was 1.076 +/- 0.18 N/cm2 in the average. Using a rat model, the efficacy of the FG-treatment in liver surgery was evaluated on the basis of the 24 hour survival ratio and hematological parameters of the experimental animals and control group. Survival of rats subjected to partial and total lobectomy and FG-treated was significantly (p < 0.001) higher than in FG-non-treated animals. Survival of animals subjected to liver incision was not significantly different, although the differences in hematological parameters were significant (p < 0.001 to p < 0.09) in favor of FG-treated animals. Our findings confirmed that high quality FG can be prepared by recycling cryoprecipitation from single-donor plasma--with sufficient yield of fibrinogen, FXIII and fibronectin and with the risk of disease transmission not greater than with the use of single unit of blood or plasma--which have efficient hemostatic and therapeutic properties.

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