Scientists are working on new forms of viable cores that donate organs without the use of extreme friction.
The spleen is the second most organically transplanted organ of the uterus. Photo: Shutterstock.
al transplants of organs is a very complicated medical procedure. The organ is compatible with the receptorand the implication process involves an in vivo organ of the person donating the receptor and holding the organ in a state of immediate function until surgery.
The traditional method of translating organs for transplants implica almacenarlos a una temperatura muy baja. Without embargo, this process has a time limit and can be dealt with by the organs of the organs.
For this reason, scientists are looking for new forms of viable tools and donated organs without the use of extreme friction.
One of these groups is the Liver4Life investigation team in Zurich, Switzerland, which use a perfusion machine to make a living human body last three days. Posteriorly, the doctors implanted the hígado in a human patient, who now, if he is deprived of the procedure, falls asleep.
Traditional organ transplants
Segan United Network for Organ Sharing, produces more than 41,000 transplants by 2021 in the United States. al hígado is the second most commonly transplanted organ from the uterus.
It takes about 9 minutes for a person to roll in a waiting list transplants of Organs. After UNOS informs that the percentage of people who donate their organs has been increased, all organs have been screened. In a media of 17 people more than one person is waiting transplants of Organs.
Different organisms can be mounted in a diamond-shaped container for a period of time with different time periods before which all compounds are decomposed. For example, the time of ischemia from one hour is from 4 to 6 hours, from which a distance is much longer, from 24 to 36 hours. al hígado can be stored for free between 8 and 12 o’clock.
With respect al hígado, investigations anterior signs that a prolonged ischemia from fringe can restrict the egg transplant. Otras investigations detects that the time of ischemia from prolonged hospital stay of patients deprived of transplants.
É What is a perfusion machine?
Investigators are studying perfusion machines as an alternative method of obtaining body-fired organisms. The machine imitates the functions of the body and the lungs of the body, bombarding blood and oxygen in the organ.
Además, professional doctors administer a bunch of hormones and nutrients in the body, as well as recycling the intestines and pancreas in the body.
Prof. Pierre-Alain Clavien, president of the Department of Visceral Surgery y Transplant of Hospital University of Zurich (USZ) Switzerland, and main author of this study, I know that the perfusion machine preserves a hepatic injection, but not for a few hours, but for different reasons.
“Esto hace posible transformar el egg transplant from an emergency operation to an elective ”, explicitly. “In the second place, that time is prolonged in the machine of perfusion permitting a treatment at the depth of hígado antes del transplantslo que hasta ahora no era posible “.
“There are many forms in which you can use the machine of perfusion”, added Prof. Clavien. “The main objective is to treat patients with an inertia or include a segment of hígado regenerated for autotransplantation after treatment. [También es] It is interesting to note that this platform offers toxicological studies without the need for human testing ”.
Mirando hacia el futuro
In addition to the recent passages in this new technology, Professor Clavien knows that his team is currently planning a multicenter clinical trial for his transplants of injertos of hígado canceled wide plate in its perfusion device.
It seems that the technology of the alginate drilling machine can be used for other organs. “This technology is basically apt for all the transplanted organs in the world, as well as the news that haggles agonists in the circuit,” Clavien explained.
“In particular, we are also interested in the perfusion of the river and the other, which has been demonstrated factually in our precursor experiments,” he added.
MNT también habló con el Dr. Robert S. Brown, Jr., Professor Distinguido of Medicine Vincent Astor and Chief of the Division of Gastroenterology and Hepatology by Weill Cornell Medicine, about this study.
Dijo que the mechanical perfusion of organs has enormous potential to increase the number of organs available for transplants:
“These long distances actually offer the ability to record an organ that works, because it is not configured in that function, and therefore configured in that function. A capacitance inserted into the body to manipulate the organ with drugs or […] a future gene therapy for organ transplantation in transplantable and non-transplantable organs ”.
“This has the potential to cause a major impact on the patient in term increase access to hacker organs that have more organs available for transplants and increase the quality of the organs by recording organs predominantly non-transplantable and slightly transplantable, and organically marginally transplantable and converted into organic organs ”, added Prof. Brown.
“Yo veria esto as an emotional test of a concept that does not need more validation, because it is valid to be a great asset”.
Where consulted here.