EXPERT POSSIBILITIES OF FORENSIC CYTOLOGY INVESTIGATION IN FORENSIC EXAMINATION OF MATERIAL EVIDENCE

The article presents the history of the development and implementation of forensic cytological research methods in the practice of conducting forensic examinations of material evidence in the forensic examination bureau of Ukraine. The modern possibilities of forensic cytology methods for solving investigative issues in solving crimes against human life and health are shown in the article. Due to the fact, that the object of study of expert cytologists and expert geneticists is the same substance, namely, nuclear cells of different tissues and organs, blood leukocytes, epithelial cells of saliva, vagina, rectum, sperm, and cells of the outer root vagina hair – forensic cytological studies necessitate the preservation of nuclear cells for further genetic analysis. To this end, the staff of the Forensic Cytology Department of the Main Bureau of Forensic Examination developed a method for the preparation of cytological preparations using an ultrasonic water bath, which allows increasing the number of cellular elements extracted. At the same time, the specialists of the Odesa Regional Bureau of Forensic Examination introduced a technique for conducting molecular genetic analysis of nucleated cells in cytological preparations. Such techniques allow, even with a very small amount of biomaterial, to answer most of the questions posed by the investigator to the expert.