title: [A method for preparation of DNA suitable for medico-genetic studies from heparinized blood samples].
abstract: Heparin traditionally used as an anticoagulant for blood preparations is one of the most powerful inhibitors of the polymerase chain reaction. The molecular genetic analysis for the purpose of forensic medical expertise encounters difficulties when DNA preparations obtained from heparinized samples have to be used. In our practical work, we were faced with the necessity to use heparin-treated blood samples. It turned out impossible to eliminated heparin from DNA isolated from these samples by the known methods. In order to obviate this difficulty, we have developed a special method for obtaining DNA from heparinized blood preparations suitable for the purpose of forensic medical expertise. The new technique includes the stages of preliminary extraction and purification of the blood cell fraction.
authors.forename: P L
authors.initials: PL
authors.lastname: Ivanov
authors.forename: S N
authors.initials: SN
authors.lastname: Leonov
mesh_terms: D001769:Blood; D001773:Blood Cells / Q000737:chemistry*; D004247:DNA / Q000737:chemistry / Q000302:isolation & purification*; D005260:Female; D044707:Forensic Sciences / Q000379:methods*; D006493:Heparin / Q000737:chemistry*; D006801:Humans; D008297:Male; D016133:Polymerase Chain Reaction / Q000379:methods
chemical_list: D006493:Heparin; D004247:DNA