[Kidney transplant from living donor. Experience at the Jiménez Díaz Foundation].

Objectives: To discuss the organizational and surgical aspects, results, remarkable events and some ethical considerations of the renal transplantation program with grafts from living donors at our institution over a 25-year period.

Methods: The renal transplant program of the Jiménez Diaz Foundation began in 1964 and the first kidney graft from a living donor was transplanted in 1968. Since then and until December 1993, 157 renal grafts from living donors have been transplanted.

Increased severity of the acute renal failure induced by HgCl2 on rats with reduced renal mass.

In rats unilaterally nephrectomized 2 days before and sham operated controls, an acute fenal failure (ARF) has been induced by subcutaneous HgCl2 injection. The uninephrectomized animals showed a more severe ARF than the sham operated, 60% of the former and 10% of the controls became anuric 48 hours after ARF induction. The increased diuresis and natriuresis produced by acute saline overload did not improve the severity of the ARF.

Negative effect of frusemide pretreatment in glycerol induced acute renal failure.

It is commonly assumed that the decrease in the effective circulatory volume (ECV) is the major event in acute renal failure (ARF) and the preferential ischemia of the cortex another major modification. Frusemide has been given to try to prevent this change in glycerol-induced ARF because of its effect in redistributing renal blood flow from medulla to cortex. Isontonic saline was also tried to avoid the ECV depletion.