New compounds can improve the heart function of heart failure caused by heart attack

Recently, scientists from the University of Sao Paulo and other institutions have developed a new compound through research In preliminary experiments (http:// researchers found that this compound can improve the heart function of rats with heart failure caused by heart attack One of the causes of heart failure after a heart attack is the accumulation or dysfunction of mitochondrial damage The research is published in the international journal Nature communications In this paper, the researchers identified a pair of proteins that, when combined, will destroy the normal activity of mitochondria and lead to heart failure One of the proteins, protein kinase β 2, has a high level in the heart of human and rodent failure The researchers explained how they developed compounds known as Sam β a, which can inhibit the combination of these proteins, So as to improve the function of mitochondria and provide more energy for the heart of patients When the researchers gave Sam β a to mice with heart failure after heart attack, the heart function of rats was significantly improved Now we have developed compounds that can effectively improve the heart function of rats, said mochly Rosen If human beings are the same as rats, maybe we can develop a drug to inhibit the deterioration of their body conditions (http:// When the researchers gave a certain dose of Sam β a to healthy rats (http:// it had no toxic effect on healthy rats The researchers pointed out that Sam β a may also be effective for humans If it is proved in the later stage, researchers will be able to develop new drugs to treat human heart attack in the future.