First-trimester Combined Screening for Trisomies 21, 18, and 13 by Three Closed Chemiluminescence Immunoassay Analyzers (an Experiment on Iranian Pregnant Women)

• Main Authors: Milad Dolatkhah (Author), Shokoofeh Noori (Author), Ramezan-Ali K (Author), Marjan Rahnamaye Farzami (Author)
• Formato: Livro
• Publicado em: Mashhad University of Medical Sciences, 2020-08-01T00:00:00Z.
• Assuntos: article
• Acesso em linha: Connect to this object online.

Background: Pregnancy-associated plasma protein-A (PAPP-A) and free β-human chorionic gonadotropin (free β-hCG) as valuable biochemical biomarkers are used to screen down syndrome, Edwards syndrome, and Patau syndrome in the first trimester of pregnancy. Closed immunoassay analyzers are regarded as...