title: Opsonic activity in the newborn: role of properdin.
mesh_terms: D001769:Blood; D003165:Complement System Proteins / Q000032:analysis; D005998:Glycine; D006023:Glycoproteins / Q000502:physiology; D006801:Humans; D007070:Immunoglobulin A / Q000032:analysis; D007075:Immunoglobulin M / Q000032:analysis; D007231:Infant, Newborn; D008722:Methods; D009895:Opsonin Proteins / Q000032:analysis*; D011414:Properdin / Q000502:physiology*; D014470:Umbilical Cord
chemical_list: D006023:Glycoproteins; D007070:Immunoglobulin A; D007075:Immunoglobulin M; D009895:Opsonin Proteins; D011414:Properdin; D003165:Complement System Proteins; D005998:Glycine