1.

多环芳烃DNA加合物在宣威女性及男性肺癌患者肺组织中的表达

The expression of PAH-DNA adducts in lung cancer tissues of Xuanwei female and male patients

Patient	n	Cancer tissues				Adjacent cancer tissues				Normal tissues
		+	-	IOD		+	-	IOD		+	-	IOD
IOD: integrated optical.
Female	20	18	2	6 134.30±32.51		16	4	3 602.37±23.01		13	7	4 482.24±11.07
Male	20	7	13	497.41±8.05		6	14	960.42±11.23		6	14	400.00±5.89
X2		12.907				10.101				4.912
P		<0.001		<0.001		0.001		<0.001		0.027		<0.001