Turn any type of blood into a universal one

Turn any type of blood into a universal one | They have succeeded!

Every day in Spain about 6,000 blood transfusions are performed for different reasons. Sometimes, they are performed in an emergency situation (accidents or emergency operations) and other times they are blood transfusions which are scheduled as a result of some treatment, such as cancer.Whatever the reason, blood transfusions are one of the most frequent hospital procedures .For these transfusions, any blood type it is welcome, but the progress we are going to talk about today is, without a doubt, a revolution in this field.Scientists have managed to convert any type of blood into universal blood!

Are any the same? blood type?

Turn any type of blood into a universal one | They have succeeded!

As we say, any blood type is welcome, but the process is not t It is simple as it seems.Each and every one of the blood units that are taken from donors are subjected to a series of tests to check if they are suitable and will not transmit any infectious disease to the patient.With these tests the group is also determined blood.

This process is very important, since we have to keep in mind that our immune system produces proteins called antibodies that protect the body from invading cells .Depending on the type of blood that one has, his immune system will make antibodies that will react against the other types of blood.Hence the importance of knowing your blood type.

What types of blood exist?

There are 4 main blood groups; Type A, Type B, Type AB and Type 0 .In addition to this classification, blood may or may not have another marker added called Rh factor.Scientists, depending on whether or not this marker is present, differentiate blood in "positive" (with Rh factor) or "negative" (without Rh factor).The combination of all these markers results in 8 different blood types; 0 negative, 0 positive, A negative, A positive, B negative, B positive, AB negative, AB positive.

Taking into account all these types of blood, the news that they have discovered the way to make any type of blood universal, it's great!

It was the researchers at British Columbia University who found a way to turn any type of blood into a universal one that could be used with any patient.

The results of their research were presented at a meeting of the American Chemical Society and said the following:

The difference between blood types, it lies in the sugars on the surface of the red blood cells that the body creates .Type A has a class of sugars and type B different ones.Similarly, type AB has both types of sugars and the type 0 has no sugars.

Turn any type of blood into a universal one | They have succeeded!

The problem comes if a person receives a blood transfusion from a blood type that is not their own; their immune system will attack and kill the blood cells donated.

People with blood type 0 are known as universal donors since their blood type does not contain sugars and therefore anyone can receive it because it does not create rejection.

The discovery

A few years ago it was discovered that certain enzymes could eliminate blood sugars from any type of blood and turn it into Type 0 which, as we said, it is universal.The problem was at high cost and, as the researcher Stephen Withers pointed out in a press release, an enzyme that was efficient, safe and economical had not yet been discovered.His search for that enzyme took them to the human intestine.

Withers and his team already knew that the lining of the digestive tract contained Not the same sugars found in blood cells , and that bacterial enzymes inside human feces eliminated those sugars from the lining to promote digestion.

Knowing this, the researchers they were able to isolate an enzyme that eliminates sugars from blood types A and B, and transforms them into Type O.This enzyme turned out to be 30 times more efficiently than any enzyme previously discovered.

This finding still needs to be tested in a clinical setting, to determine if this blood type conversion process can produce some unexpected and unwanted consequences.All these checks will still take some time although Withers is quite optimistic and is convinced that the enzyme discovered by his team It could be a great medical advance and would end the great problem that exists today and is the shortage of optimal blood for any type of blood.

What do you think of this great discovery? Do you think it can be a before and after in terms of surgical interventions? Tell us your opinion! We are happy to read you!

Comments

10 terrifying facts about the Megalodon you MUST know

Perhaps to a lesser extent than dinosaurs, the megalodon is part of the animals that the human being did not know, but they still cause us fear and fascination.In recent years this animal has acquired some relevance thanks to the cinema and television channels dedicated to science fiction, so maybe you should know these 10 facts about the Megalodon that we offer you in Science Daily Online . 10 IMPACTANTS data about the Megalodon that you dare to discover? 1.The megalodon is the biggest shark that has news .Although some experts think that there could be 25 meter specimens , the consensus is that it could reach a length of about 18 meters, which is still larger than the whale shark. 2.The baby of a megalodon po day being of the size of a white shark.And, in fact, the penis of a male megalodon was the size of a white shark . 3.This giant roamed the seas ancient for 28 million years until just over 2 million years ago, and although hominids had already occurred, homo sapiens...

6 Things that only happen in North Korea

There are places in the world that seem surreal to us.One of them is North Korea, where things happen under the mandate of Kim Jong-un that seem to be taken out of a horror movie like the ones we tell you below. 28 haircuts In North Korea there are only 28 haircuts allowed, such is the dictator's control over such personal and unimportant aspects as this.Men have 14 haircuts and can have a maximum length of 4 centimeters.Single women should wear it short. Both the cultivation and consumption of marijuana is legal Curious, taking into account the strict and extensive list of restrictions imposed by the dictator in his country. Ultra-powerful leaders Citizens must believe, and if not more they pretend well, that the leaders have supernatural powers. Since childhood they are told all kinds of stories, away from the re alidad, with the aim of making them submissive and fully controllable by the system. One of the examples is that of the father of the current ruler ...

5 great inventions made by women

It may seem that women have been for centuries away from the great ideas that make the world progress, but is not like that .In Science Daily Online we have already seen how women have actively collaborated in this development, and this time we bring you 5 great inventions made by women that we believe will surprise you. 5 great inventions made by women 1.The Monopoly The Monopoly, the board game par excellence, that has gathered environment at a table for several generations, he was devised by a woman: Lizzie Magie in 1903 .Lizzie patented it in 1904 with the name "The Landlord's Game".With the intention to teach the economist's thesis Henry George .A few years later, Charles Darrow made a version of Atlantic C ity, which I call Monopoly, to try to sell it to Parker Brothers, which I finally got. In the legal investigations for a litigation that the toy company kept with the creator of the Anti-Monopoly, it was discovered that really the ...

Myrtle Corbin, the four-legged girl from Texas

Josephene Myrtle Corbin was first and foremost, a brave woman who fulfilled each and every one of her dreams, but history may remember her name only for being that four-legged girl on display in fairs and theaters, she whom all Texas wanted to see in person to know if it was true that there was a girl with a doll face that had two hips, four legs and four feet. And yes, it was real.Josephene suffered what at that time was classified as "teratology", that is, a congenital anomaly in which, during his development in the womb, his other siamese brother did not develop at all, remaining in his body a pelvis of more. But Josephene Myrtle Corbin was born strong, married, had 5 children and was always very aware that despite his appearance and limitations, he could get the maximum to life like any other person. Does anyone doubt it? Let us know today in Science Daily Online the history of this woman. Myrtle Corbin, the girl with four legs of Texas Josephene Myrtl...

4 things we only know that we adore on rainy days

Rainy days.Do you adore or hate them? Everything will undoubtedly depend on the country in which you live, and on that latitude where atmospheric conditions mark your rhythms and even your life. The North American countries see that fine, constant and daily rain, like that kind companion that draws their days and from which on occasion, why not, I would like to let go to enjoy intense sunny days where the light floods it everything, where nothing is left in the shadows, and where one can plan anything knowing that he will always have the good weather. If you live in those places of pleasant temperature where the rains only come occasionally for bring occasional disaster and flooding, you will also miss those kind rainfalls that are almost the leitmotiv of cities like London or Paris. Be like that is, if you like rain, you are likely to identify with these dimensions.Are you with us? The city suddenly acquires another reality And suddenly, all that scenario in which yo...

You will not believe how many species disappear per hour

The rate of extinctions of the species is really worrying on our planet, so the urgent need to begin to understand that wealth, whether biological or cultural, is in the diversity .How many species do you think disappear per year, day and time? Do you think we do something to reverse the situation? The worrying rate of extinction: 72 a day, 3 per hour Every year disappears 27,000 species , equivalent to 72 species per day , or 3 per hour ! Goodbye to biodiversity The biodiversity , also known for biological diversity, encompasses all of the species and living things on the planet, such as result of the process of natural selection and evolution of life over the years.During the years in which life has developed on the planet, the conditions of it: physical, weather , chemical, environmental, etc., have changed and this generates changes in the characteristics and quantity of the species of vegetables and existing animals. Several species manage to adapt to ...

6 facts about Einstein that you probably don't know

Many agree that Albert Einstein was one of the greatest scientists in history, but as with many famous people, some facts about Einstein have been distorted or forgotten over time , do you want to know more about this genius? Here we go! 6 facts about Einstein that you surely do not know 1.Its authorship on the theory of relativity was debated The theory of relativity was full of accusations of plagiarism by German scientist David Hilbert and his supporters, because Hilbert claimed that it was he who had first discovered the theory and that Einstein had taken all the credit .In his defense, Einstein I affirm that it was Hilbert who had copied some of his documents. At the beginning it was thought that every scientist had discovered the theory by his side, but that was until it was discovered that, in fact, Hilbert had stolen some documents of Einstein without giving him any credit. Einstein published his discovery before Hilbert, who originally submitted some documents...

Do flies bother you? These 5 will give you NIGHTS

At least 150,000 species are known and their fossil record tells us that other animals were already annoying 240 million years ago, and we are talking about the zoological order of the dipteros , whose species best known are the flies, mosquitoes and taverns . There are for all the dislikes, from those that infect food to bloodsuckers, from transmitters of diseases such as malaria, dengue or sleeping sickness, even those simulated who don't bite or spread disease, but get into your eyes and nostrils until you force yourself to use the repellent or lock yourself up at home.Here we'll talk to you of 5 species of less common flies, although worthy of any nightmare, and an entry in Science Daily Online . Do flies bother you? These 5 will give you NIGHTS 1. Lucilia bufonivora does not have this scientific name in vain, if we consider that it is a European fly that is dedicated to make life impossible for various species of toads, but especially the Bufo bufo . The...

Are older brothers more intelligent?

Throughout the years different analysts have thrown some hypothesis in relation to the intelligence of the children and the order in which they are born , but everything had remained in mere conjectures.Until now , when a group of researchers finally confirmed that older children are actually smarter than their little siblings. The first children are smarter A group of researchers from the University of Leipzig , Germany, determined that the firstborn are more intelligent than the later brothers.The intellectual value begins to descend with each new brother.Although the researchers clarify that although the order of the children can determine their intelligence , this aspect does not condition the child's personality. In order to reach This conclusion, the researchers studied and analyzed three databases from Germany, the United Kingdom and the United States .Aspects of vital importance were taken into account, such as family origin, size, socio-economic class and , ...

Electronic tattoos, future or science fiction?

Technology is something that fascinates us in Science Daily Online. Once we introduce you to the world of nanotechnology, this time we still dive deeper into the world of science fiction.

Science Daily Online

Search This Blog