Lung cancer of finding " Specific drug " Can lengthen one time in life cycle

Lung cancer of finding " Specific drug " Can lengthen one time in life cycle
Lung cancer of finding " Specific drug " Can lengthen one time in life cycle
Japanese researcher's newest clinical trial finds, as to a kind of person who didn't get cellule lung cancer in later period possessing the characteristics of particular genetic mutation, lung cancer medicine apt auspicious sand (common to called Kirgyzstan, take the place of Buddhist nun non-) More effective than standard lung cancer chemotherapy medicine, can make the patient lengthen one time in life cycle. Lung cancer has two kinds of main types: Cellule lung cancer and it is not cellule lung cancer, among them the latter accounts for 75% of the lung cancer case. The Japanese research group of Northeastern University introduces on a new American " medical magazine of New England " on the 24th, some persons who didn't get cellule lung cancer, its genetic mutation will cause one kind to call " epidermis growth factor receptor (EGFR) " Too much to distribute at some cancer cell surface,cause by cancer cell hyperplasia. In Japan, about 67% of the lung cancer patients and lung cancer patients of 15% of the men of women present this kind of genetic mutation, life cycle when standard chemotherapy is therapeutic is only 13.9 months. Researchers have 230 in the mutant later period of this gene the person who didn't get cellule lung cancer divide into two groups, one of these group of apt auspicious sand of use from the beginning treats, the control group reuses the apt auspicious sand after standard chemotherapy works. The result shows, the patient using the apt auspicious sand to treat from the beginning is 30.5 months in average life cycle, lengthened more than one time in life cycle more therapeutic than standard chemotherapy; Life cycle of control group is 23.6 months on average, lengthen nearly one time too. The apt auspicious sand can block EGFR and send and proliferate signals to the lung cancer cell, thus halt the progression of cancer. Researcher say use apt auspicious sand treat to the the intersection of lung cancer and patient, the intersection of patient and response to medicine better, thus has improved curative effect. (reporter Lan JianZhong)


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