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Study of Distribution of EGFR in Different mechanical Injures of Skin
LI ZHAOHUI AND ZHU JIAZHEN (DEPTARTMENT OF FORENSIC MEDICINE. SUN YATSHAN UNTVERSUY OFMEDICAI SCIENCES. GUANGDONG GUANGDONG 00)
1996, 0(3):
0-0.
The immunohistochemical mathod (SP) has been used to examine the distribution of EGFR in different mechanical injures of skin (51 cases human. 40 casec rat). The results showed that:(1) The positive rates of EGFR in the different types of injures are different. Incised and gunshot wound are 70.0% to 80.0%. contused wound and ligature furrow are lower than above. only about 4.0%-10.0%. (2)Staining patterns of EGFR were observed from diffenrent time groups of rats (5 min, 10 min, 15 min, 30 min, 1hr., 1.5hr, 2 hr, after injury). The positive rates expressed low at 5 min to 30min (40%) and high at 0.5 hr. to 2hr. (60.0% to 100.0%).(3) Normal skin and postmortem wound both human and rats can't be stained by EGFR.
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