Pathogenic protein of degenerative brain disorder can be made too " The good thing "

Pathogenic protein of degenerative brain disorder can be made too " The good thing "
Pathogenic protein of degenerative brain disorder can be made too " The good thing "
Paris 1 of www.xinhuanet.com Cable of the 1 2nd of moon (reporter Li XueMei) The French scientist found a few days ago, though pathogenic protein T a u of degenerative brain disorder was often acted the nerve cell " killer " Role,but it can D N A (DNA) for cell Protect. This research is finished together by organizations such as French State Scientific Research Centre,etc.. Scientist say in patient in the brain at the intersection of U.S.A. and latest one " the biological The Chemicals ", will absorb phosphate in a large amount after mutant proteins T a u have already happenedding, then assemble in the nerve cell, thus initiate degenerative brain disorder. Find by Lu gram than angstroms of research group of leader if T a u has been in normal state straight a few days ago, not absorbing excessive phosphate, then it will enter nucleus of the nerve cell, take shape and protect D N A among them. The scientists use experiment mouse tests, the result verifies, without normal T a u protein, D N A in mouse's brain cell is easier to be damaged. The scientist says, this discovery will help the scientist to further understand the characteristic of protein T a u, thus work out the new treatment directed against degenerative brain disorder. Degenerative brain disorder has another name called Alzheimer's disease, it is the most common senile dementia, clinical symptom is shown as cognition, memory and language function obstacle,etc..


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