CLOSE

Not only O, scientists also made A blood group a universal donor, blood shortage will come to an end


- Scientists succeed in turning A blood group into a universal donor with the help of enzymes in the gut

New delhi date. Thursday, April 8, 2021

The O blood group is no longer the only universal donor in the world. Canadian scientists have also made blood group A a universal donor using a special type of bacterial enzyme. This will result in fewer deaths due to blood shortage in hospitals now and more and more patients ’blood needs can be met.

The United States alone requires 16,500 liters of blood per day for emergency surgery, scheduled operations, and routine transfusions. But no blood of any group can be transfused to the patient. Successful transfusion requires that the donor's blood type match the patient's blood type. Scientists have discovered microbes in the human gut that secrete two types of enzymes.

With the help of this enzyme, scientists have turned type-A i.e. A blood group into a universal donor. If this process is successful on a large scale, there will be a big revolution in medical science.

Humans have A, B, AB and O M4 blood types. It is identified by the number of sugar molecules that surround the red blood cell (RBC). If a person has blood group A and is given blood of group B, these sugar molecular particles called blood antigen attack RBC. The immune system stops working and human beings die in severe conditions.

Because blood group O does not have such an antigen, it is still considered a universal donor. It is usually the most sought after in the hospital as there is no time to check the blood group of the victims in case of emergency. Due to this, there is always a shortage of O blood group all over the world but due to this new discovery, scientists will be able to remove the antigens of blood group A.



Click here for more information

Comments

Post a Comment

Popular posts from this blog

If you want to stay away from diseases in summer, consume these superfoods from today

Image
Ahmedabad. 04 April 2023, Tuesday Summer season has already started. In such a situation it is very important for you to take care of yourself. Summers are always prone to problems like dehydration, heatstroke, sunburn and heat rash. However, by adopting a healthy lifestyle and paying attention to a good diet, you can protect yourself from these health problems. As summer approaches, the consumption of some fruits and vegetables increases. Because they not only help keep us hydrated and healthy but also provide essential nutrients and electrolytes. So let's know about the 10 things that will keep us cool even in the summer season. Eat these 10 healthy things you need to eat this summer 1. Watermelon: Watermelon is rich in water. Due to this, eating it in summer does not cause the problem of water deficiency in the body. It also contains essential electrolytes that help keep the body hydrated and cool. Watermelon also contains lycopene which has antioxidant properties. They are...
Read more

Oxygen deficiency kills 25 patients in 24 hours at Delhi hospital

Image
New delhi date. 23 April 2021, Friday Oxygen shortages in the country's capital, Delhi, are proving fatal for Corona patients. In the last 24 hours, 25 patients at Sir Gangaram Hospital in Delhi have died due to low oxygen pressure. Hospital sources said a number of patients needed high-pressure oxygen but some died due to low oxygen pressure and some died due to not getting a bed. However, it is now reported that a tanker full of oxygen arrived here at 9.30 am. The lives of another 60 critically ill patients are still in danger. A serious crisis is looming and the hospital is in dire need of oxygen. Attempts are being made to give oxygen to the patient by hand in the ICU of the hospital. However, DS Rana, chairman of the hospital, later said that the news of the death was false. Not all patients died from oxygen deprivation. Oxygen pressure in our ICU was low but in the meantime we gave oxygen to people manually. A hospital in Delhi has even asked the relatives of the patien...
Read more

Severe liver problems are seen in children after the mysterious fever of hepatitis

Image
- 14% of children needed a liver transplant and the disease affected 5 children Washington, Ta. 07 May 2022, Saturday In many parts of the world, the hepatitis B virus is causing serious liver problems in many children. The US Center for Disease Control and Prevention says it is investigating more than 100 possible cases of severe hepatitis in children, including five deaths. Cases of this mysterious disease have come up in 25 states and different regions. Hundreds of such cases have been reported in more than 2 dozen countries. The disease claimed the lives of 5 children The CDC has investigated 109 cases. All the children suffering from the disease were healthy at first but after contracting this mysterious hepatitis fever the liver problem became so serious that the children had to be hospitalized. Although most of the children have recovered, the figures so far show that 14 per cent of the children needed a liver transplant and the disease has affected 5 children. Warning by ...
Read more

Find out, what are the 6 new symptoms of corona virus?

Image
New delhi date. 27 April 2020, Monday Early symptoms of corona virus were reported to include dry cough, fever, and respiratory problems. But now another new symptom of the disease has also come to the fore. The Centers for Disease Control and Prevention (CDC) has announced six new features. According to the CDC, in addition to the three main features of the corona virus, there are a number of other symptoms that have been overlooked. Scientists claim that these 6 symptoms can be seen within 2 to 14 days. 1. The CDC says that the patient feels cold in the corona virus. Just like you get a common infection and a cold, this illness also makes you feel cold. 2. Corona positive patient is also showing symptoms like shivering or numbness in the body along with cold. 3. Joint pain is also one of the new symptoms of coronary heart disease. It is worth mentioning that even before this, many experts have mentioned about the problem of joint pain. 4. Severe headaches have also been found ...
Read more

The indigenous people of this country have the strongest hearts in the world

Image
LaPaze, Wednesday, April 21, 2021 As the incidence of heart disease increases in the world, the indigenous semen of Bolivia has the lowest incidence of arterial and cardiovascular disease in the world. In this way, they have the strongest heart. The incidence of heart disease in Tasmanians is five times lower than in the United States. Tasman has arranged people's lifestyles in such a way that men work an average of 3 to 4 hours while women work an average of 3 to 4 hours a day. According to one source, people are 5% more active than the average person in a job or business. They waste only 10% of their daily routine. They are constantly engaged in hunting, gathering, fishing and farming. In addition, they eat very low fat, non-processed fiber foods, carbohydrates and a small amount of fish. People in Tasman do not have any kind of addiction or smoking. Since they are physically active, the heart and arteries get regular exercise. This organ was researched a few years ago by Pr...
Read more

Lamentation over the death of 12 corona patients in a single hospital with low oxygen pressure

Image
Bhopal, Ta. 18 April 2021, Sunday The second wave of corona in the country has caused medical facilities to collapse. In some states, the situation has worsened and people are losing their lives due to lack of medical facilities. As the pressure of oxygen supply at Shahdol Medical College in Madhya Pradesh decreased on Saturday night, the death of twelve patients undergoing treatment in the ICU has caused an outcry. As soon as the oxygen was depleted, the patients started beating and the hospital was shaken. There was a rush to arrange the oxygen cylinders. The system was busy arranging cylinders to maintain oxygen pressure but in the midst of all this 12 patients lost their lives. Earlier, another 10 patients died of corona at Shahdol Medical College. Thus 22 people lost their lives in the same hospital on Saturday. Meanwhile, the authorities of the medical college also said that these 12 patients have died due to lack of oxygen. However, the Shahdol administration says the death...
Read more

After Korona, now the risk of Kawasaki on Delhiites

Image
New delhi date. Saturday 18 July 2020 Residents of the capital, New Delhi, are suffering the brunt of the Corona outbreak, where a new epidemic is now expected to erupt. In Delhi, more than 120,000 cases of corona have been registered so far and the number is increasing day by day. The death toll from the corona has risen to 3,571. Over the last few months, a new infection has begun to appear. Coronary artery disease and swelling were found in the bodies of children undergoing treatment in hospitals. Inquiring about this, the doctors expressed the opinion that a new infection called Kawasaki was appearing. Doctors could not say how Kawasaki spread. From infants to five-year-olds, the infection has been linked to fever, rashes, and swelling of the limbs and blood vessels. The doctors could not explain why this was happening. For the past few months this transition has appeared regularly in the children’s ward. The problem came to the notice of doctors in the children's wards o...
Read more

To keep the body hydrated in the heat, eat it today. Fruits and vegetables

Image
Ahmedabad. 19 April 2020, Sunday The end of April is near, and the heat has started to show its fury. Heat is most often seen in people with dehydration problems. The body needs more water during the heat season and this problem is caused by its deficiency. People who are lacking the right amount of water in the body get sick and turn to eating a variety of medicines. But incorporating some fruits and vegetables into a regular meal can help prevent this problem. Tatty: Tatty is an affordable and popular fruit in the heat. Tattoos that are full of swallows and juices have very little calories. In addition, many types of nutrients are also available. Tatty contains up to 90 percent of the water, which is very useful in keeping the body hydrated. Flower: According to one report, the flower contains up to 92% water. Flowers rich in various nutrients, including Vitamin C and Vitamin K, also help to keep the body hydrated and also reduce cholesterol. Apart from that, flowers are also u...
Read more

Corona positive will be discharged if no fever symptoms appear for 10 days

Image
New Delhi, May 22, 2020, Friday Corona virus infection is spreading very fast in the country. The number is increasing from 3000 to 4000 patients every day. The number of people with coronary heart disease in India has crossed one lakh but with the exception of 48533 who have recovered, there are currently 66303 active cases while more than 3500 people have died. The lockdown is being implemented in the country till May 31 but the number of cases has increased rapidly after the waiver. For some time now, corona-positive patients have been experiencing no corona symptoms. Random sampling tests were conducted in the country in which those who reported positive corona were also found to be healthy and without any symptoms in 69 per cent of the cases. In such a case, there was a dilemma whether to admit the patients to the hospital or discharge them. It was also important to clarify when and under what circumstances to discharge. The health of the country has decided a discharge polic...
Read more