Practical effect of introduction of colorimetric and immuno chemical techniques at the establishment of presence of sperm on material evidences

Abstract

The authors analyze the experience of both domestic and of foreign authors in application of the methods for detection of rough and demonstrative presence of the sperm in the stains on the material evidences. Colorimetric method for definition of the acid phosphotase presence and the ELISA technique for definition of PSA are compared with other modern techniques applied in Russia. Sensitivity, objectivity, actuality, economyand other potentialities and advantages of both methods are more pronounced in forensic medicine practice.