Throughout history, there have been many people trying to reverse or at least prevent human aging. Among them are Monkey Jones, an extravagant scientist who thought that this elixir of youth might consist of transplant monkey testicles. Yes, yes, in people.

It is logical that this procedure, in addition to being unethical and without guarantees of safety, was not effective for what I was looking for. However, some experts believe that this researcher, whose real name was Henry Leighton-Jonesthis provided some interesting clues to science.

But no, this does not mean that a person with monkey testicles live more years. He just gave some interesting facts about tissue typing and operation gland transplant. Now let’s get to the important stuff. What makes a man decide that such a transplant might be a good idea?

Monkey Jones’ mentor

Henry Leighton-Jones He began his scientific career by working pharmacist in Sydney, Australia. However, in the 1920s he began to be attracted by the works Serge Voronoffsurgeon who believed that aging could be related to slowing down the secretion of hormones.

Based on this, he thought that tissue transfer glands which are responsible for the secretion of these hormones can be a good treatment. He first began experimenting on himself by injecting extracts dog and guinea pig testicles. The testicles are glands that secrete, among other hormones, testosterone. Because of this, he thought it might be useful. However, he did not achieve any results. This led him to the idea that it might be better to transfer the entire gland than to resort to injections. So he started surgical interventions in which he transplanted the testicles of executed criminals into millionaires.

Voronov began by transplanting the testicles of executed criminals.

He became very famous. So much so that there came a time when crime wasn’t enough to supply him with organs, so he went to monkey testicles. And it was this new procedure that caught the attention of Leighton-Jones.

An Australian pharmacist only learned French to read Voronov’s books; which, despite having Russian origin, developed all his scientific activity in France. The fascination he acquired in reading his works was such that in 1929 He decided to put himself in their hands and undergo a tissue transplant from monkey testicles to prevent aging. Also, after that first meeting, he was hired by the scientist as an assistant, so that he could learn firsthand how the interventions were done. Finally, considering that he was sufficiently prepared, and also marrying Voronov’s secretary, he returned to Australia to settle in a house in Lake Macquarie.

Monkey testicles to prevent aging

Voronov was not the only one who transplanted testicles to monkeys. He also performed transplants and other gland transplants such as thyroid gland or ovaries. And not just the monkey. He resorted to other animals such as cows, goats and sheep.

But Leighton-Jones was especially struck by the work done with the monkeys. For this reason he made several copies rhesus monkey (rhesus monkey), a species widely used in research. Obtaining these animals may seem complicated for a simple pharmacist. So it was. However, after a trip to Singapore, he became friends with Sultan of Johor and it was he who placed the primates at his disposal. Without a doubt, the Australian’s ease of networking paid off.

Before the operation, Monkey Jones prescribed two weeks of good nutrition, exercise, and abstinence from alcohol.

Little by little, he began to acquire patients interested in this new technique. reverse aging. It seemed that the fountain of youth really was in monkey testicles and there were many people who wanted to experience it.

After attending a consultation with already known as Monkey Jonesit’s prescribed two weeks proper nutrition, exercise and abstinence from alcohol. This was followed by an intervention. Interestingly, while monkeys have always been given general anesthesia, humans have in some cases been operated on under local anesthesia. But even so, he didn’t get many complaints. His fame increased to such an extent that he performed about 30 monkey testicle transplants. between 1931 and 1941. The patients who wanted to prevent or reverse aging were of all ages. from 24 to 72 years. And it wasn’t just limited to men, as he also performed six ovarian transplants, one of them from tissue from a pregnant monkey.


contribution to science

Voronov’s career was cut short when other scientists voiced their opinions. fight back for their procedures, raising doubts in their potential patients. In fact, criticism lingering over the years has led him to associate it with passing hiv virus from monkeys to humans. Although it has never been proven that this is the case.

On the other hand, the case of Monkey Jones was very different. He had more and more patients, and he even got the opportunity to present his work to other scientists at a postgraduate meeting in newcastle hospital. However, they unexpected death at the age of 75, a heart attack prevented him from doing so.

Voronov was even accused of being responsible for the transmission of HIV from monkeys to humans.

Interested in what he was going to say and did not say, his colleagues tried to get access to the records of the Australian. They saw that they were impeccable, very detailed and also gave all the necessary information to their patients, keeping them informed at all times. also saw that protected privacy the same with the code, the translation of which was destroyed by his wife on his direct order in case of premature death. Therefore, it was never possible to access them.

However, despite the fact that his procedures were unethical and the purpose for which they were carried out had no scientific evidence, she did contribute to science. Both he and Voronov are considered predecessors of gland transplantation and transplantation procedures performed today on humans. The notes they left about the protocol they followed proved useful to the scientists who arrived later to carry out these interventions. Of course, between people and with other goals than the prevention of aging.

And, as if all this is not enough, there are those who believe that the true discoverer Rh factor, more commonly known as Rh factor. It refers to a protein that is integrated into the erythrocytes of some animals, including humans. But not all individuals. Therefore, its presence or absence is indicated in the blood group by the symbols + and -. So, for example, a 0+ person would have blood type 0 and would have this protein. Someone A- will have an A group and will not contain protein in red blood cells.

It is believed that the discoverers of this factor were scientists Karl Landsteiner and Alexander Solomon Wiener. It was they who gave it its name and popularized its use. However, Monkey Jones has already mentioned this in monkey testicle transplant reports.

And the fact is that in science sometimes even the most absurd can lay the foundation for something useful. During the time when bioethics Once it existed, it was easier for this type of intuition to happen. Today it is more difficult; but deep down we should be grateful for it, because we can be sure that access to science is secure.

Source: Hiper Textual

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