Doctor reveals rare case Alzheimer’s disease May be infected from person to person. If hormones are received from the pituitary gland of a deceased donor
Foreign websites Reported that Professor John Collinge, head of the Prion Disease Center from University College London’s leading neurology institute Revealing research information that Alzheimer’s disease can spread from person to person. If hormones are received from the pituitary gland of a deceased donor, he stressed, the disease cannot be spread between people through daily activities or normal care.
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The research indicates that This infection is not like the spread of viruses or bacteria. And it often occurs in people who have had brain surgery using cells or tissue that may increase the chance of developing memory loss. But such an event has a very rare chance of happening.
Research also found that Prion diseases are similar to Alzheimer’s disease in terms of how the protein spreads in the brain. Prion diseases are caused by infection of brain proteins and occur naturally. But it rarely occurs due to genetic mutation. or transmitted through infected brain or nervous tissue
In the United Kingdom between 1959 and 1985, at least 1,848 people with Alzheimer’s disease were found to have received growth hormone from the pituitary glands of corpses. This treatment was discontinued in 1985 after it was discovered that some patients had died from prion disease. Creutzfeldt-Jakob disease (CJD)
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There have also been 80 reported cases where amyloid-beta protein has been found in the brains of deceased people. Although it is still unclear whether it is the cause of Alzheimer’s disease or not. But other research This indicates that this substance may be a risk factor.
Of the five patients whose DNA data were available, only one had genetic risk factors for late Alzheimer’s disease. And there are no genetic variations that can cause Alzheimer’s disease in its early stages.
The researchers added that these patients showed symptoms that were different from Alzheimer’s disease that occurs naturally or is associated with genetic risk. They speculate that these symptoms may be caused by a different strain of amyloid-beta. This could lead to the discovery and treatment of Alzheimer’s disease in the future.
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Read the original news at: Watch out for rare cases of Alzheimer’s disease. Can be transmitted from person to person.
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2024-02-03 12:57:57
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