Treatment of maternal blood samples with formaldehyde does not alter the proportion of circulatory fetal nucleic acids (DNA and mRNA) in maternal plasma

MeSH terms

• Blood Specimen Collection / methods*
• Centrifugation
• DNA / blood*
• Female
• Fetus*
• Formaldehyde*
• Humans
• Indicators and Reagents
• Pregnancy / blood*
• RNA, Messenger / blood*
• Reverse Transcriptase Polymerase Chain Reaction