| 摘要 |
FIELD: medicine.SUBSTANCE: determining the biological age of a dead body in prolonged haemorrhage involves measuring the expression level of immunohistochemical markers Ki67, p53 and bcl-2 in the basal epidermis. If the value Ki67 is more than 18.0%, the value p53 is less than 0.3%, the value bcl-2 is more than 12.0%, the biological age of the dead body is considered to be 5-10 years. If the value Ki67 is 7.3-11.6%, the value p53 is 1.0-2.28%, the value bcl-2 is 2.5-7.5%, the biological age of the dead body is considered to be 35-45 years. If the value Ki67 is less than 3.0%, the value p53 is more than 5.5%, the value bcl-2 is less than 0.5%, the biological age of the dead body is considered to be 70-85 years.EFFECT: determining the biological age of the dead body enables solving the problems taken up with forensic surgeons by the investigating authorities more objectively.2 ex |
