title: [Serum concentrations of SP1, HLP and estriol in last trimester of normal pregnancy: circadian variations and influence of labour (author's transl)].
abstract: Serum concentrations of SP1, HPL and estriol were investigated for circadian variations: levels of SP1 were significantly decreased at the 24th and 4th hour. An investigation of serum concentrations of SP1, HPL and estriol during labours revealed a tendency of decreasing levels of estriol.
mesh_terms: D002940:Circadian Rhythm; D004964:Estriol / Q000097:blood*; D005260:Female; D006023:Glycoproteins / Q000097:blood*; D006801:Humans; D007128:Immunoglobulin Fragments / Q000032:analysis*; D007743:Labor, Obstetric; D010928:Placental Lactogen / Q000097:blood*; D011247:Pregnancy; D011263:Pregnancy Trimester, Third; D012635:Secretory Component / Q000032:analysis*
chemical_list: D006023:Glycoproteins; D007128:Immunoglobulin Fragments; D012635:Secretory Component; D010928:Placental Lactogen; D004964:Estriol
vernacular_title: Die Serumkonzentration von SP1, HPL und Ostriol im letzten Drittel der normalen Schwangerschaft: Tagesschwankungen und Einfluss der Wehentätigkeit