title: [Lactoferrin: biochemistry, physiological roles, and value in human biology].
abstract: Lactoferrin and transferrin exhibit very similar structure and biochemical properties but they behave as two distinct antigens and their affinity for ferric ions is not of the same magnitude. The biological functions of lactoferrin are not all well understood. It has strong bacteriostatic properties, it plays a role as a regulator of human granulopoiesis and it is probably involved in the hyposideremia of acute inflammation. Measurement of lactoferrin was first applied in pancreatic juice or duodenal fluid as a diagnostic tool for pancreatic diseases. More recently plasma lactoferrin has been used as an index of total circulating neutrophil pool in hematological disorders and in uremic patients during hemodialysis. Its clinical usefulness is still discussed for the early diagnostic of infectious diseases.
authors.affiliation: Laboratoire de Biochimie, Hôpital de la Croix-Rousse, Lyon, France.
authors.forename: C
authors.initials: C
authors.lastname: Monnard
authors.forename: M
authors.initials: M
authors.lastname: Vernet
mesh_terms: D000890:Anti-Infective Agents; D006098:Granulocytes / Q000187:drug effects; D007249:Inflammation / Q000378:metabolism; D007781:Lactoferrin / Q000032:analysis / Q000378:metabolism / Q000494:pharmacology / Q000502:physiology; D007782:Lactoglobulins / Q000378:metabolism; D014168:Transferrin / Q000378:metabolism
chemical_list: D000890:Anti-Infective Agents; D007782:Lactoglobulins; D014168:Transferrin; D007781:Lactoferrin
vernacular_title: La lactoferrine: biochimie, rôles physiologiques, intérêt en biologie humaine.