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What are the advantages and disadvantages of using animals as organ donors for humans should humans ues other animals for organ transplants?
Wiki User
∙ 13y ago
Generally they're not used, since animal organs are not similar to human organs, so are not suitable for maintaining function within the human body.
In very rare circumstances they are used to try and bridge a gap until a human organ becomes available. They are never used as a long term solution (because they do not work long term).
Whether they should be used or not is practically irrelevant, since they cannot be used as a long term solution.
Wiki User
∙ 13y ago
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Who are likely donors of kidney for kidneys transplants?
The most likely kidney donors are immediate family.
What are the advantages of using animals for transplants?
Xenotransplantation can help save lives as there is a shortage of human donors, but is it right to kill the animals for organs?
Who are stem cell transplants safe for?
It once was thought that stem cell transplants were not safe in patients over age 60, but new research shows that elderly patients can safely receive stem cells from donors.
Identify or show graph the number of donors?
The graph hows that from 1995 - 2004, the number of donors has decreased, as has the number of transplants being carried out; the number of people needing transplants however, has significantly increased. This means that there is an in balance between the number of organs available for transplant and the number of organ donors, which means that there will obviously not be enough organs to provide each, or even most of those on the transplant list (in need of an organ) with the organ that they need.
What is hospitals are linked by computer networks how do you think this makes organ transplantion easier?
It'll make it easier to match donors to patients needing transplants.
How many transplants were performed in 2009 using kidneys from deseased donors?
I dont know that is why i asked!! It is for my current events!! it is either 152 967 754 525
Is a universal blood donor also a universal organ donor?
No. The blood type is one factor considered in matching transplant donors and recipients in some transplants. Most types of transplant use another system of tissue typing.
What is the the most needed transplants?
Kidney transplants are most often carried out (which indicates that they are needed frequently). However persuading donors to donate their liver is particularly difficult, due to popular misconceptions about the person who may receive their liver (i.e alcoholics or drug users). Thus livers are 'needed' more often than kidneys are, since there's fewer livers to go around.
Number of organ donors in tamil nadu?
There have been thousands of organ donors in Tamil Badu. Tamil leads that nation in donors. The exact number of donors is unknown.
Why is hemophilia called the Christmas disease?
It is named after Stephen Christmas who was one of the first patients diagnosed with the disease in 1952 and was studied by researchers in Oxford, England. He had many blood transplants through out his life and he ended up dying from developing AIDs from one of his donors.
Why are organ transplants done sometimes when people's hearts are beating?
Organ transplants should always be performed on the recipient when their heart is beating, otherwise the outcome of the operation is likely to be poor. The exception is heart transplants, when the heart has to be stopped momentarily in order for it to be grafted into the patient. But typically, it's necessary for the patient to have a heartbeat in order to sustain life.Sometimes organs are removed from the donors when their hearts are beating. These donors are referred to as having suffered "brain stem death", and are sometimes classified as "heart-beating donors".They have suffered irreparable damage to the brain stem, (where the brain attaches to your spine) which is where the brain controls vital actions such as breathing. Usually, this is the result of something such as a car crash, something heavy falling on their head, or sometimes meningitis.Without a ventilator, these donors would cease to have a heart-beat within minutes, due to lack of oxygen. From MRI images and other thorough medical checks, it is clear that these donors do not have any awareness of their surroundings, or any degree of conciousness. A number of stringent medical checks are made before organ donation is considered.Brain-stem death is not the same as a "coma", or a "persistent vegitative state", in which the patient may show some conciousness on an MRI or similar. The above are considered, to some extent, "reversible", whereas brain-stem death is not.To keep the organs in good condition the donor has to be ventilated (and have a heart-beat) until the organs are removed, to prevent the organs from degrading. This means that, to some extent, the donor will still appear pink and feel warm, even though they are, by definition and medical tests, dead.Non-heartbeating donors (sort of the opposite of "brain stem death" donors) usually die of something like a heart-attack - i.e anything which stops their heart from beating. Because of the lack of heartbeat and hence ventilation, organs have to be prepared and retrieved very quickly to prevent them from degrading. (Usually, the donor would have to die actually in a hospital for this to be achievable). Clearly, non-heartbeating donors are never used to provide heart-transplants.
How are blood donors screened?
Blood donors are questioned about their general health, their lifestyle, and any medical conditions that might disqualify them as donors.
