Radioimmunologic method for the measurement of plasmatic LH in humans
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25)
Published:
1975-06-01
Keywords:
Evaluation Studies as Topic, Female, Humans, Iodine Radioisotopes, Isotope Labeling/methods, Luteinizing Hormone/blood, Menstruation, Radioimmunoassay/methods
How to Cite
Radioimmunologic method for the measurement of plasmatic LH in humans. (1975). Revista Española De Fisiología, 31(2), 99-104. https://revistas.unav.edu/index.php/ref/article/view/49453
38
Abstract
A simple radioimmunologic method for the measurement of plasmatic LH concentration is described. This procedure utilizes a second antibody for the separation by precipitation of the bound from the free hormone. LH is labelled with 125I by means of a modified Greenwood and Hunter Chloramine T procedure. Three reference compounds, LER-907, MRC 68/40 and 2nd IRP-HMG, have been compared. The daily plasma concentrations of LH along the menstrual cycle in 12 young normal women and the changes induced by 100 mug LHRH were measured, validating the method used since it is capable of detecting the expected variations.
Keywords:
Evaluation Studies as Topic, Female, Humans, Iodine Radioisotopes, Isotope Labeling/methods, Luteinizing Hormone/blood, Menstruation, Radioimmunoassay/methods
Authors
J.A. Tresguerres
M. Martínez-Guarro
A. Tejero
A. Oriol-Bosch
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