Absence of human placental lactogen in an otherwise uneventful pregnancy.
Human placental lactogen (hPL) is commonly used in surveying the placental function during normal and pathologic pregnancies. This report describes a pregnancy where hPL could not be found in maternal serum or placental tissue. The pregnancy was in all other respects completely normal, ending with the birth of a normal baby. Some possible reasons and consequences of this unique event are discussed.
D000328:Adult; D000906:Antibodies / Q000032:analysis; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D010920:Placenta / Q000648:ultrastructure; D010928:Placental Lactogen / Q000172:deficiency* / Q000276:immunology / Q000502:physiology; D011247:Pregnancy
D000906:Antibodies; D010928:Placental Lactogen