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Article . 1958 . Peer-reviewed
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Progesterone in the Blood of the Laying Hen

descriptionPublicationkeyboard_double_arrow_right Article 13 Dec 1958 English Publisher:Springer Science and Business Media LLCJournal:Nature, volume 182, pages 1,681-1,681 (issn: 0028-0836, eissn: 1476-4687, Copyright policy )
Authors: F. W. Lorenz; I. M. Lytle;

doi: 10.1038/1821681a0

pmid: 13622621

Progesterone in the Blood of the Laying Hen

Abstract

FRAPS et al. 1, using the bioassay method of Hooker and Forbes2, reported progestational activity in the peripheral blood of the hen. Layne et al. 3, using chromatographic procedures, failed to find progesterone in chicken blood although they did identify this substance in extracts of ovarian tissue. In preliminary studies in this laboratory4, chemical analysis failed to reveal progesterone in blood obtained by cardiac puncture, though the samples reacted positively to the Hooker–Forbes test.

Related Organizations
Keywords

Animals, Female, Chickens, Progesterone

  • BIP!
    Impact byBIP!
    citations
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    		 22
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    		 Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    		 Top 10%
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
22
Average
Top 10%
Average
bronze
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