Organ preservation is a field of research that focuses on developing techniques and methods to extend the viability of organs outside of the body. This is particularly important in the field of organ transplantation, as it can help increase the availability of organs for transplantation and improve patient outcomes. Organ preservation research often involves studying the effects of different preservation solutions, temperatures, and techniques on the organ's viability and function. Some common methods of organ preservation include cold storage, hypothermic perfusion, and warm perfusion. Overall, organ preservation research aims to improve the success rates of organ transplantation and ultimately save more lives.