Mesenchymal stem cell therapy promotes the improvement and recovery of renal function in a preclinical model.

Acute renal failure (ARF) is an extremely important public health issue in need of novel therapies. The present study aimed to evaluate the capacity of mesenchymal stem cell (MSC) therapy to promote the improvement and recovery of renal function in a preclinical model. Wistar rats were used as the experimental model, and our results show that cisplatin (5mg/kg) can efficiently induce ARF, as measured by changes in biochemical (urea and creatinine) and histological parameters.

Propofol effects on the morphology of rat testes subjected to testicular ischemia-reperfusion.

Purpose: To evaluate the effects of propofol as an inhibitor of tissue injury in testicular ischemia-reperfusion in rats.

Methods: 30 Wistar rats were assigned to one of three groups of 10 animals: G1, testicular exposure alone; G2 and G3: testicular ischemia caused by left spermatic cord torsion of 720º. In G3, propofol was administered intraperitoneally at 20 mg/kg/h 45 minutes after spermatic cord torsion.