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[Study on time limit of ACP and sperm positive-detected in mixed spot]
Fa Yi Xue Za Zhi
|January 22, 2003
Abstract
Objective:
The study was carried out on time limit of ACP and sperm positive-detected in mixed spot.
Methods:
600 vaginal swabs from living body after sexual intercourse were tested by routine and three-blindness methods.
Results:
The longest time limit of ACP which was positively detected is 255 h, average time limit is 52 h, 41.3% of those samples was ACP-detected in positive degree (++). The longest time limit of sperm positively detected is 132 h, average time limit is 29 h. The number of sperms observed in 34.3% of those samples with positive result, is from 6 to 10/HP.
Conclusion:
This study is helpful to forensic identification of sex cases.