The new method helps to improve the brain and block up and treat

The new method helps to improve the brain and block up and treat
The new method helps to improve the brain and block up and treat
According to the report of Tokyo (Xinhua) the 13th February ' Reporter Lan JianZhong) While treating the brain and blocking up, it is the first-selected therapeutic method to utilize medicines to dissolve the thrombus, but it may cause cerebral hemorrhage by this treatment to have illness coming on for more than 3 hours. Japanese researchers found a few days ago, one was known as " skin growth factor in the blood vessel " ( VEGF) Protein which cause cerebral hemorrhage for inducement,if you can't and not develop, inhibit the protein the methods of functions, thus make the brain allow to lengthen by a wide margin in time of the dissolution treatment of the thrombus after blocking up and having illness coming on. This achievement plays one henry of good research groups that leads of �x to get from the professor of research institute of new brain, also clarify in the world the dissolution treatment of the thrombus causes the mechanism of cerebral hemorrhage for the first time. The relevant thesis has already been published in the magazine of Britain " brain blood flow and supersession ". While treating the brain and blocking up, it is essential to resume blood circulation as soon as possible, if is having illness coming on within 3 hours, utilize therapeutic medicine organize the intersection of plasminogen and activator ' Abbreviation tPA) It is very effective to dissolve the thrombus. But if reuse tPA after having illness coming on for 3 hours, it is apt to cause the blood vessel to break, cause cerebral hemorrhage, so only 2% to 3% of the brains can really use this kind of medicine to block a patient. Play the intersection of �x and henries of good research group find, use tPA go on treat, will produce a large number of cause blood vessel become leather growth factor (VEGF) under fragile blood vessel . Focus on this, the research group injects the thrombus into brain blood vessel of the white mouse, produce and similar to symptom that the human brain blocks up manually, then divide white mouse into 3 groups, after having illness coming on 4 hour, inject tPA, have, prevent the intersection of VEGF and antibody and tPA of function from, can contain the intersection of VEGF and medicine and tPA of activity to it separately, then compare 3 groups of white mice. Found finally, injecting the cerebral hemorrhage state of the white mice of antibody and medicine was contained, mortality reduce, block up as brain paralysis symptom of sequela lighten, can spend the time that tPA carry on the treatment lengthening by a wide margin. Play �x henry well to point out: "Inhibit from, use tPA while in VEGF, can adopt the dissolution treatment of the thrombus to 8 hour too 6 hour after the brain blocks up to have illness coming on. Certainly, and essential to launch the clinical trial, verify relevant research results. "


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