Experimental Study on Time Estimation of Brian Contusion through S-100 Protein Changes of Positive Glia

Abstract

Abstract: S-100 protein positive glia of 24 contused rats' beam c was observed at different intervals by immunothistochemical ABC method. The results showed that 2 days aftet contusion S-100 protein positive glia was enlarged with no distinct process. With longer duration of the cerebral contusion, the glia was enlarged and increased markedly and peaked at 5 days. The S-100 protein positive enlarged glia were distributed in periphery of contusive area. It is concluded that the S-100 protein can be used to estimate the time of brain contusion.

Key words: brain contusion, immunohistochemistry, S -100 protein

WANG DEWEN;LI RUBO;JIANG JINTAO;ZHANG GUOHUA;CHEN HUIFANG (DEPARTMENT OF FORENSIC PATHOLOGY;FACULTY OF FORENSIC MEDICINE;CHINA MEDICAL UNIVERSITY;SHENYANG;000). Experimental Study on Time Estimation of Brian Contusion through S-100 Protein Changes of Positive Glia[J]. , 1995, 0(4): 0-0.

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Experimental Study on Time Estimation of Brian Contusion through S-100 Protein Changes of Positive Glia

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