Bioassay of Parathyroid Hormone.

Bioassay of Parathyroid Hormone.

Summary There is an increase in excretion of administered P32 by thyroparathyroidectomized male rats under the influence of parathyroid hormone. Amounts as small as 0.5 U.S.P. unit may be detected, an increase in sensitivity of 25 times over the method of Tepperman et al.(4), and of 200 times over t...

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Veröffentlicht in:Experimental biology and medicine (Maywood, N.J.) N.J.), 1953-06, Vol.83 (2), p.223-225
Hauptverfasser: Rubin, Betty L., Dorfman, Ralph I.
Format: Artikel
Sprache:eng
Schlagworte:
Biological Assay
Hormones
Old Medline
Parathyroid Glands
Parathyroid Hormone
Phosphorus
Phosphorus Radioisotopes
Phosphorus, Dietary
Radioactivity
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Zusammenfassung:Summary There is an increase in excretion of administered P32 by thyroparathyroidectomized male rats under the influence of parathyroid hormone. Amounts as small as 0.5 U.S.P. unit may be detected, an increase in sensitivity of 25 times over the method of Tepperman et al.(4), and of 200 times over the standard U.S.P. assay method. In addition, there are no tedious chemical determinations of blood phosphate levels to be done.
ISSN:0037-9727
1535-3702
1535-3699
DOI:10.3181/00379727-83-20314