Evidence of brain injury present even months after acute Covid infection, study finds – Times of India

Evidence of brain injury present even months after acute Covid infection, study finds - Times of India

New Delhi: Marks of brain injury Patients developed due to COVID-19 were found months after and despite infection. Blood tests According to a new study, inflammation measurements return to normal results. Researchers from UK universities clarified that during the acute phase of viral infection when Symptoms Develop rapidly, producing key inflammatory proteins and markers of brain injury.
They analyzed samples from more than 800 hospitalized patients in England and Wales.
Surprisingly, even months after hospital discharge, there is evidence of strong biomarkers of brain injury caused by Covid-19, the researchers said in their study published in the journal Nature Communications.
Evidence for the biomarker was more prominent in patients experiencing neurological impairment during acute illness, and continued into the recovery phase in patients with severe neurological complications, the researchers said.
“While some neurological ‘symptoms’ were often mild (headaches and muscle aches, etc.) [myalgia]), it became clear that more significant and potentially life-altering new neurological complications were developing, including encephalitis (inflammation of the brain), seizures, and stroke,” said Benedict Michael, principal investigator and Infect Neuro. Director of Science Laboratory, University of Liverpool.
Inflammatory markers, which are associated with abnormal immune responses in the acute phase of the disease, suggest ongoing inflammation and the possibility of brain injury that cannot be detected by blood tests that measure inflammation, the researchers said.
They suggested that these biomarkers could represent therapeutic targets for COVID-19 and other infections that cause severe brain damage.
“Our study shows that markers of brain injury are present in the blood in the months after COVID-19, and especially in people who have had a brain complication (eg, inflammation, or stroke) caused by COVID-19. occurred, despite the resolution of the inflammatory response blood.
“This indicates the possibility of ongoing inflammation and injury within the brain that cannot be detected by blood tests for inflammation,” Michael said.
Michael’s team is now working to understand what the findings mean for cognitive function, independence and recovery in affected individuals.
The research team also said their work helps set the stage for understanding the potential underlying mechanisms of these neurological complications.

United Kingdom,Symptoms,covid,brain injury,Blood tests
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