CO2-Pneumoperitoneum Induces Renal Apoptosis in a Rat Model
Background: Kidneys harvested by laparoscopic donor nephrectomy regain normal function slightly later than laparotomy-harvested organs. Several factors affect the organs after laparoscopic recruitment, which could explain the relatively prolonged period of recovery. We investigate the role of CO2-induced pneumoperitoneum (PNP) on organ dysfunction as expressed by cell apoptosis.Methods: CO2-PNP was established in 24 anesthetized Wistar… Continue Reading
- Type:
- Podium Presentations
- Topic:
- Basic Science
Ex-vivo Comparison of the Efficiencies of LOTUS® and Ethicon® Ultrasonic Instruments
Aims: To compare energy utilisation and dissecting efficiencies of Ethicon® and LOTUS® ultrasonic surgical instruments.Methods: 1. Calorimetry experiments were performed to compare thermal energy produced by ultrasonic surgical devices adopting longitudinal (Ethicon Harmonic Scalpel®; EHS) and torsional (Laparoscopic Operation by Torsional UltraSound®; LOTUS) vibration modes, using differently shaped waveguide tips.2. An ex-vivo bench model was… Continue Reading
- Type:
- Posters
- Topic:
- Basic Science
Small skin incision dose not have any beneficial effect on cytokine expression in malnourished rats after laparotomy
Background and Objectives: Small skin incision, like laparoscopic surgery had been reported that it was better on pain, inflammatory responses and duration of hospital stay compared to conventional open laparotomy, however, we have a little evidence for beneficial effect on laparoscopic surgery in malnourished patients. The aims of this study were to asses whether small… Continue Reading
- Type:
- Posters
- Topic:
- Basic Science