title: [Thrombopoietic activity induced by blood withdrawal and administration of antithrombocyte serum in nephrectomized rats. Role of kidneys in the production of thrombopoietin].
abstract: The thrombopoietic serum activity was examined in rats during thrombocytopenia produced by bleeding or after treatment with antithrombocyte serum (ATS). 6 hours after both treatments the thrombopoietic activity of the serum, i.e. its content of thrombopoietin, is increased. After the ATS treatment of nephrectomized animals a similar increase of thrombopoietic activity as in normal animals could be achieved. In contrast to that, no similar increase of thrombopoietic activity was observed in nephrectomized animals after blood loss. According to the results of the authors the increase of thrombopoietic activity produced by different stimuli can be attributed to different mechanisms.
mesh_terms: D000818:Animals; D001815:Bloodletting; D006023:Glycoproteins / Q000096:biosynthesis*; D006410:Hematopoiesis; D007106:Immune Sera; D007668:Kidney / Q000502:physiology*; D008297:Male; D011868:Radioisotopes; D051381:Rats; D012643:Selenium; D013921:Thrombocytopenia / Q000209:etiology / Q000503:physiopathology*; D013926:Thrombopoietin / Q000096:biosynthesis*
chemical_list: D006023:Glycoproteins; D007106:Immune Sera; D011868:Radioisotopes; D013926:Thrombopoietin; D012643:Selenium
vernacular_title: Untersuchung der durch Blutentzug und Gaben von Antithrombozytenserum erzeugten thrombopoetischen Aktivität bei nephrektomierten Ratten. Zur Rolle der Niere bei der Erzeugung von Thrombopoetin.