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Developments with artificial hearts
Essay about organ transplantation from a scientific perspective
Essay about organ transplantation from a scientific perspective
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In the US, everyday 22 people die waiting on the transplant list. Every 10 minutes another person is added to the transplant waiting list. As of 2015, 122, 071 people where on the transplant list and out of all those people only 30,973 got a transplant (U.S. Department of Health and Human Services). More people are dying waiting for transplants than there are receiving transplants. People all over the world are looking for ways we can fabricate organs that can be used for transplants. There have been multiple studies done on diverse organs such as kidneys, pancreases, and anal sphincters.
The scientists of Wake Forest School of Medicine have produced an anal sphincter. A sphincter is a ring-like muscle that maintains constriction of a body
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Typically if the kidney goes into failure people have two options: 1. Wait on a transplant list 2. Have doctors purify the blood that passes through the kidney, otherwise know as dialysis. In the UK alone more than 6,000 people wait for a kidney, within a year, less than half will receive a new kidney. More than 350 people die a year waiting for a transplant (Roberts). Scientists all over the world have been trying to make kidneys. In the past ten years Australia has done many studies on making kidneys. They used stem cells to generate a kidney grown in a lab. However, it’s been very hard to do this because the scientists have to find an exact combination of genes that correctly trigger the iPS (pluripotent stems cells) to making a kidney. They constructed many kidneys but they could never preform the functions an adult kidney. After trying different amalgamations the scientists from Australia finally found a combination that created a kidney that functioned like an infant kidney. The kidney was able to filter toxins from blood, however, it’s not advanced to preform more complicated tasks a kidney can do (Stein). Another group of studies done in Tokyo used stem cells as well to produce a kidney. Once they made a kidney they put it in a rat to see if it would work. After checking on the rats they realized that there was a problem with the kidney, it kept swelling up or as they call it: ballooning. So they came up with the idea that they …show more content…
First, both the book and growing organs grow things. In the book Brave New World the World State is growing people in test tubes, and in the real world people are growing organs. Another thing they have in common is that they both deiced to dabble with DNA. In Brave New World they tweak the DNA of embryos to make different types of people such as, Alphas, Betas, Deltas, Gammas, and Epsilons. They control how intelligent each group of people is by controlling how much oxygen they get when they are in the tubes. In the world to day we can do something similar. We have the ability of altering the DNA so people wont get certain type of disease or so they wont age as fast or even letting a parent chose what their kid would look like. However, we have never tested this on humans. Brave New World and growing organs can relate in the way that they both alter DNA and grow humans and organs instead of letting them grow in
Organdonor.gov states, "Each day, an average of 79 people receive organ transplants. However, an average of 22 people die each day waiting for transplants that can 't take place because of the shortage of donated organs."
In 1954, the first organ transplant was conducted successfully in the United States. (Clemmons, 2009) Nowadays, the technology of organ transplant has greatly advanced and operations are carried out every day around the world. According to current system, organ sales are strictly prohibited in the United States. (Clemmons, 2009) However, the donor waiting list in the United States has doubled in the last decade and the average waiting time for a kidney is also increasing. (Clemmons, 2009) In the year 2007, over 70,000 patients were on the waiting list for a kidney and nearly 4500 of them died during the waiting period. In contrast to the increasing demand for kidney, organ donation has been in a decrease. (Wolfe, Merion, Roys, & Port, 2009) Even the government puts in great effot to increase donation incentives, the gap between supply and demand of organs still widens. In addition, the technology of therapeutic cloning is still not mature and many obstacles are met by scientists. (Clemmons, 2009) Hence, it is clear that a government regulated kidney market with clear legislation and quality control is the best solution to solve the kidney shortage problem since it improves the lives of both vendors and patients.
Currently, more than 118,617 men, women, and children are waiting for a transplant. With this high demand for organ transplants, there is a need for supply. According to the OPTN Annual report of 2008, the median national waiting time for a heart transplant is 113 days, 141 days for lungs, 361 days for livers, 1219 days for kidneys, 260 days for pancreas, 159 days for any part of the intestine. With this world of diseases and conditions, we are in desperate need of organs. Organ transplants, followed by blood into a donated organ transfusions, are ways medical procedures are helping better the lives of the patients.
A pittance for your kidney? It’s highly unlikely that anyone would answer yes to that question; however what if someone offered significantly more than a pittance? A thousand dollars, or perhaps even five thousand dollars? Although the buying and selling of organs is illegal on American soil, it’s no secret that the opportunity exists in other countries around the world. “In America, we have waiting list for people who are trying to get kidneys, there they have people who are on a wait list to sell their kidneys” (Gillespie). It’s quite incredible how a country cut off from western civilization, like Iran, has found such an innovative way to encourage organ donation. In American society one needs to “opt in” if they wish to participate in the
When someone is in need of a transplant, there are several factors that are looked at in deciding whether or not the patient will be placed on the transplant list. Patients receive points for medical need, tissue type and time on the waiting list. Doctors then use a computer algorithm to decide who gets the organs available. Typically, one’s overall health, age, ability to comply with the regimen of anti-rejection drugs and a strong support system also comes into the decision process as well. Geographical location of the donor organ is also very important in the decision making process. (Whitford, 2005) Due to the shortage of organs, not all on the list get the organs they need. If people would get past their fears with regards to stem cell research, we could grow perfectly viable h...
Currently 70,000 Americans are on the organ waiting list and fewer than 20,000 of these people can hope to have their lives saved by human organ transplantation.1 As a result of this shortage, there has been a tremendous demand for research in alternative methods of organ transplantation. Private companies are racing to develop these technologies with an estimated market of six billion dollars.2 Xenotransplantation, or cross-species organ transplantation, appears to be the most likely solution in the near future, and cloned pigs are the main candidates. Pigs and humans have remarkable similarities in physiology, which along with cloning makes pigs strong possibilities for organ donors. A controversial alternative method involves the use of genetically altered headless human beings as organ donors. Although this method may not be developed for some years, scientists are already discussing the necessary technologies. Whether the solution is the cloning of a pig or a human, organ farms may provide us with a solution to our ever-increasing need for donors.
Patient dumping when a hospital capable of providing the essential medical care for a patient, but turns the patient away because of the patient 's failure to pay for services. Patient dumping is some steps taking by hospitals due to lack of financial ability of the patient either expelled or not provide the services he needs. Before some hospitals not even greeted before making sure that health care insurance was available or not. However, in 1986 The Emergency Medical Treatment and Labor Act to stop hospitals from turning away patients with emergency medical situations, even if they were uninsured. And some of who is suffering from patient dumping is the homeless. Because the majority does not have healthcare insurance, income or the ability to pay a certain amount of the treatment. . In the U.S., more than 3.5 million people experience homelessness each year.
Organ donation is the process of surgical removing an organ or tissue from the organ owner and placing it into the recipient. The donation is usually made when the donor has no use for their belongings (after death) so they give the recipient the necessary organ/tissue that has failed or has been damaged by injury or disease. I agree with the idea of organ donations, the reason I support organ donations is because I believe that it can cause reduction on people dying and increasing the number of saving lives. Patients on the path of death from organ failure often live longer after receiving a transplant (Dubois,19). I am all for organ donations because in my opinion it’s a genuine act of love. It is a
I believe the doctors, the patients, and the family members if the patient deceased are the only people who should see medical records. This is a proven fact but also something you shouldn’t have to think about when it’s asked.
In this text we will discuss and explore chronic kidney disease by providing a definition, describing the disease, discussing the prevalence of chronic kidney disease in Pakistan and England and incidence of chronic kidney disease in Australia. Further on we will discuss how to prevent this disease and who can help us in order to improve our health condition.
People spend hours going to dialysis, doctor offices, and making sure all medications are took. “Coping with kidney failure is not just about managing the physical symptoms with treatment. It’s a major life change that can cause a great deal of stress and can give rise to a range of emotional reactions.” Different people react in various ways. Theres a pattern to the way that most people react. Some examples of emotional reactions are depression, stress, anxiety, and sexual problems. People may feel miserable because they are having difficulty coming to terms with some of the changes their conditions are striking against them. All human beings find change stressful. As a person with kidney failure they will have to handle more change than most people. It’s not just the change of their lifestyle, but the ongoing change dealing with adjustments of their diets, medications, and forms of treatment. There are plenty of ways kidney failures people can deal with stress such as, talking to someone who understands, doing fun activities, relaxing, or even taking short breaks. “Specific anxieties that renal patients may have are worries about how the illness will affect their relationship, their ability to work, their quality of life, and about understanding their conditions or managing their treatment.” Reasons for sexual problems include hormonal problems, medication, tiredness, emotional factors, and relationship difficulties.When on dialysis you will need to choose foods that give you the right amount of protein, calories, and minerals. When eating that it will help you stay healthy and fit and it also help your kidney disease from getting worse. There are five stages of kidney disease; their doctor determines thei...
In the United States of America, people view health care as a product to be bought and sold. Therefore, anyone who could not avail the health care would not have any coverage. Without any form of health care, someone could not achieve their outstanding potential when sick. United States has spent so much money in trying to make this country as one of the best in the world. There is economic growth if the health of the citizenry is safeguarded. In this nation that is known for its wealth, it is very ironic to find people without proper insurance due to high cost and therefore are denied health care (Bergen, Fultz, Kessie, & Osburn, 2015). Society is denying them the right to live. Butts & Rich (2005) stated that in order to achieve social
The United States of America is supposed to be the greatest nation on earth. We are supposed to celebrate freedom and praise equality. We are all supposed to have the opportunity to live a nice, long, wonderful life.There are quite a few problems that make the above difficult, to say the least.
Organ Sale is the exchange of human organs for money. This topic is very debatable because some people view organ sales as morally wrong mainly due to the view that only the wealthy will be able to afford the purchase of organs. In addition, many believe those living in poverty will be taken advantage of because they need the money. The selling of human organs can be beneficial to everybody and should be legal. By making organ sales legal it will give individual donors a better financial life, create a safer environment for those who sell their organs, make organ transplants available to more people and most importantly will save many lives.
The kidneys are responsible for several necessary functions, which include maintain proper blood pressure levels, filtering toxins and wastes from the bloodstream, excreting the waste through urine, contribute to the production of red blood cells and producing a variety of essential enzymes and hormones. Approximately 30 percent of cats develop kidney disease during their lifetime; many of these cases will progress to kidney failure. When the kidneys fail to perform properly, the cat 's life is at risk.