Scientists have developed a new technology that can detect stroke with a few drops of blood, and it takes only 10 minutes. The biggest breakthrough in this method is time-consuming. The report in PLOS ONE magazine has indicated that the method can be used in ambulance. Used on the car.
In the UK, stroke is a major cause of disability and is known as the third killer. At least 450,000 people are currently suffering from muscle weakness and paralysis caused by disruption of blood supply to the brain. Medication can reduce the damage caused by cerebral thrombosis, but patients need to seek medical treatment within three to four hours before the onset of the disease, and can not give patients medication before the hospital scan, because this drug is caused by cerebral hemorrhage Stroke is fatal, which means that a quick distinction between stroke types is critical. For stroke patients, early treatment reduces the probability of disability and increases the independence of life.
The technology was invented by scientists at Cornell University in the United States. They used enzyme-coated plates to detect chemicals in the blood after a stroke. When the enzyme binds to chemicals, it causes a chain reaction that illuminates. Researchers say the method is fast, inexpensive, and easy to manage.
The history of stroke has been detected by blood for several years, but the method usually takes several hours, which means that it has not been widely used. The new method developed by scientists can be used in ambulances, with only a few drops of blood, and the results can be obtained within ten minutes, costing only a few pounds, allowing more people to get treatment. This technology is currently available to detect brain damage caused by stroke or other diseases. Researchers hope to target strokes and distinguish stroke types by properly detecting several key chemicals.
Researcher Alex Travis said the method will be available in 2018. Roy Cohen, the lead author of the study, said, “Three-quarters of stroke patients suffer from ischemic stroke. In this case, time is life, and even if there is a good treatment, symptoms must be present. Use within three to four hours is effective, but patients often delay the optimal treatment time for a number of reasons. The development of this technology can change the rules of stroke treatment."
However, the researchers say the study is still in its early stages and they hope it will detect other types of diseases, including concussion, heart disease, dementia and cancer.
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