What Happens in the Arteries Before a Stroke. It was conducted by scientists from Tulane University.

Heart attacks and strokes are the main cause of death in Russia, scientists are still working to find the main causes of these adverse events.. For example, it is still unclear what exactly leads to accumulations of plaques that clog arteries, and what provokes a sudden rupture or detachment of these very accumulations.. Until now, one of the main obstacles to these studies has been the inability to observe plaques directly during an ischemic stroke provoked by a thrombus.. And now scientists were able to genetically sequence carotid plaque tissue, which was taken from patients within a few days after strokes..

Myasnikov spoke about the dangerous causes of fainting. They compared it with ordinary stable plaques and found that the tissues of recently stroke patients contain messenger RNA that can provoke inflammation and trigger processes that destroy key parts of the plaques.. And that's what leads to breaks.. Scientists have identified genes that can be influenced in the future in the creation of new drugs for the prevention of stroke or for its diagnosis. They can also be used in the fight against heart attacks..

Every extra hour of TV threatens with a stroke Research has shown that ruptured plaques have elevated levels of B-cells or white blood cells, while their role in such ruptures has not previously been studied. Previously, scientists took samples from the carotid arteries after the autopsy of deceased patients or a few months after heart attacks and strokes.. But this limited the information received, since scientists could not detect those events in the plaques that occur only during their breaks..

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