For this reason, half of Corona patients do not have any… | #coronavirus | #kids. | #children | #schools

A study conducted by the University of Arizona in the United States of America revealed that the deadly virus responsible for causing corona infection in humans may actually affect certain cells in the body, relieve pain, and this is what makes patients not feel With no symptoms. More recent research may hold clues to why more than half of Corona’s patients, who continue to spread the infection in large numbers, have no symptoms or signs.

According to Dr. Rajesh Khanna, a professor in the School of Medicine, University of Arizona, the reason that some patients do not have symptoms is that the virus may cause pain relief, especially in the early stages. As these patients may

They do not experience any change in their vital elements, they may go through their usual routine, and thus unintentionally spread the infection to others. It should also be noted that the first days of infection are considered the most contagious.

Figures from the Centers for Disease Control and Prevention (CDC, USA) also indicate that a large proportion of transmission risk (up to 40%) occurs in the first days before symptoms appear.

Why does the body feel no pain?

According to scientists, one of the reasons why symptoms do not appear, or pain is not felt may be the way in which the Corona virus protein may interact with pain receptor cells in the body, thus silencing them. Hence, one way to address it

She neutralizes the virus’s spike protein.

The way the Coronavirus attacks our bodies is by attaching itself to ACE-2 receptors. However, recently, scientists were able to discover that there is another way in which the virus enters, with the help of a receptor cell called

Neurobilin-1. Interestingly, proteins and pathways associated with this cell are involved in pain management and relief. When the virus that causes Corona attaches to this cell, it limits the function of the vascular endothelial growth factor, which is involved

In nerve function and pain receptivity, which causes people to have no symptoms.

The scientists also conducted experiments on rodents, which supported the same theory. According to Dr.Khana, one of the principal investigators involved in the study, Spike’s protein completely reversed pain signals, the Times of India reported.


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