In:
Acta Endocrinologica, Oxford University Press (OUP), Vol. 36, No. 3 ( 1961-03), p. 417-430
Kurzfassung:
The paperelectrophoresis of different charges of one chorion-gonadotrophin preparation and two charges of a serum-gonadotrophin preparation at different p H -levels showed in the course of systematic tests of electrophoresis-strips in the bio-test (weight-test of the ovary, uterus and the ventral lobe of the prostate-gland of intact infantile rats and the ovary weight-test of hypophysectomized infantile rats) with special consideration for the histology of the ovaries an exactly localised, biologically active complex. A suitable dose has been used for the different test-organs which resulted from the bioassays of the different charges. A weight-curve with multiple peaks at systematical tests is not caused by many or biologically different fractions but the result of a relative over-dosage. Through histological slides of the ovaries of hypophysectomized infantile rats a slight FSH-activity could be demonstrated in the center of the biological maximum for the chorion-gonadotrophin with higher dosage. The migratory speed of the biological activity at the same p H -level was almost the same for the different charges of the same chorion-gonadotrophin preparation, of which the mucopolysaccharide-spectrums in the electropherogram after staining with Ninhydrin, Amido-Black 10 B and Schiff's Stain differ partly to a higher degree. The biological activity therefore, migrated in differently constituted mucopolysaccharide-complexes.
Materialart:
Online-Ressource
ISSN:
0804-4643
,
1479-683X
DOI:
10.1530/acta.0.0360417
Sprache:
Unbekannt
Verlag:
Oxford University Press (OUP)
Publikationsdatum:
1961
ZDB Id:
1485160-X
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