Person of health of prep above of level of DNA of plasma of patient of inchoate lung cancer

Recently, hospital of Jiangsu province people examines ration of DNA of plasma of pioneer of division director Professor Pan Shiyang detects technology, level of serous to the patient of inchoate lung cancer of healthy person and classics pathology diagnose DNA undertakes detecting, the serous DNA standard that discovers patient of inchoate lung cancer is clear person of prep above health.

　　 recently, hospital of Jiangsu province people examines ration of DNA of plasma of pioneer of division director Professor Pan Shiyang detects technology, level of serous to the patient of inchoate lung cancer of healthy person and classics pathology diagnose DNA undertakes detecting, the serous DNA standard that discovers patient of inchoate lung cancer is clear person of prep above health. This method has fundamental clinical diagnostic value to inchoate lung cancer.

Serous loop DNA calls free DNA again, it is the DNA outside the cell in blood of consist in loop. Inside healthy human body, its basically originate necrotic die with wither cell, content is in relatively constant low-level condition commonly, and in tumor, traumatic, virulent poisoning, transplanting platoon different is reached gravid wait for pathology condition to fall, serous DNA content can produce marked change. Current, our country is clinical examine the technics that the project uses abroad more, use western country reference to be worth limits, apply to a Chinese not completely.

Suffer China medicine to be able to examine branch is entrusted, pan Shiyang take the lead established ration of Chinese plasma DNA much center detects research efforts group and Chinese serous DNA are clinical detect applied research center. This task group uses those who contain artificial synthesis DNA to recombine plasmid to consult as interior content, in the recombines plasmid to throw certain volume plasma of will known quantity, through double fluorescence mensurable gene enlarge is added detect, basis interior consults the content of DNA of the loop in the oar of quantity computation haemorrhage of content. Researcher uses this technology to be opposite healthy person and the patient of inchoate lung cancer via pathology diagnose are serous DNA level undertakes detecting, discover pathology group tower above is healthy group of 5 times above, among them prep above of level of DNA of plasma of patient of cancer of low become divided is other type lung cancer.