Lung cancer and heredity

Medical expert the research discover after several years, in smoke and air pollution thing with cancer-causing relevant of the material is mainly second nitric An and many wreaths fragrant hydrocarbon, but big part oneself have no direct function, just at get into a machine body through metabolism creation some can just cause lung cancer with the end carcinogen of nucleic acid or protein occurrence function.The recent research expresses that the tobacco metabolizes whether the output carcinogen will definitely cause lung cancer's having something to do with inheritting reaching room, in the middle of having a lung cancer family the history the sufferer, performance in order to metabolize ability lowly heredity to the above-mentioned carcinogen, can make its family the member suffer from the risk of lung cancer and increase Gao 5~1000%.The tuberculosis cancer resulted in by this kind of heredity characteristic has all 20%s that the lung cancer outbreaks lead or so.
The lung cancer takes place and absorbs a cigarette closely related, be taken bad the smoker of history at family in, should even watch out for the occurrence of lung cancer.If appear the stimulative symptoms, such as a cough and phlegm blood...etc., is a particularly above-mentioned high Wei crowd, should as early as possible seek a doctor to make a diagnosis and give treatment.The surgical operation of norm cut off usually in early days is decided to cure can successful key.