[Usefulness of cytokines as surgical aggression markers in the ischemia-reperfusion syndrome and post transplant renal function in an experimental model of laparoscopic vs. open renal autotransplantation].

Objectives: To analyze the modifications induced by laparoscopic and open nephrectomies in living donor transplantation on cytokines, to evaluate operative trauma of different surgical techniques and the influence on ischemia/reperfusion syndrome and renal function.

Methods: Thirty pigs underwent left nephrectomy, 15 by laparoscopy and 15 by open approach in an experimental autotransplantation model.

Results: Serum level of IL-2, IL-6, IL-10 and tumor necrosis factor (TNF) were lower during laparoscopic than open nephrectomy: 6.