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Study · Not a test of the peptide alone · 2009

1 result

Elevated progesterone concentrations enhance prostaglandin F2alpha synthesis in dairy cows.

dos Santos RM, Goissis MD, Fantini DA, Bertan CM, Vasconcelos JL, Binelli M

Animal reproduction science1 Oct 2008Cited by 6 (Europe PMC)

PMID19004582 (opens in a new tab)DOI10.1016/j.anireprosci.2008.09.016 (opens in a new tab)PepBankPUB-19004582
Publisher pagePubMedAsk about this study
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Summary

The text of this summary is not shown here, because the article license does not allow reuse. Read it at the source (opens in a new tab)

Text rights: Publisher copyright. Results still quote short attributed sentences.

Results from this study1

No result from this study comes from a test of the peptide.

Studies that did not test the peptide alone1

In this study, Oxytocin was a lab tool or a carrier, part of a mix, or the subject of a lab method. These results are not evidence about taking Oxytocin.

  1. 01AnimalNot a test of Oxytocin aloneAnimal study (in vivo)Mechanism

    In dairy cows, PGF2alpha release after an oxytocin challenge was greater in cows fed less concentrate, which had higher plasma progesterone.

    In plain wordsIn dairy cows, oxytocin was a challenge; cows fed less concentrate released more PGF2alpha after it. This reflects progesterone, not an oxytocin effect.

    Peptide
    Oxytocin
    Outcome
    IncreasePGF2alpha release after oxytocin injection by concentrate level
    Study

    dairy cown = 11

    dairy cows, crossover concentrate feeding experiment
    Comparator
    More concentrate
    Outcome group
    Sex hormones and fertility · Reproductive and sexual health

    Source sentences

    Summary
    Release of PGF(2alpha) in response to OT was greater for cows receiving less concentrate (group x period interaction; P<0.05).
    1 context sentence
    Summary · context
    On Day 17, blood was collected from 1h before to 1h after a 100 IU OT injection.

    In this study, Oxytocin was a lab tool or a carrier, part of a mix, or the subject of a lab method. This result is not evidence about taking Oxytocin.

AI wrote and checked these results. AI can make mistakes, so check important results against the source.

Version history

PepBank keeps every version of the data on this study. Status changes from Retraction Watch, Europe PMC and Crossref are listed with their source.

  1. Version 2Current

    11 Oct 2026, 01:30 UTC

    Study results updated

  2. Version 1

    9 Oct 2026, 02:53 UTC

    First added · source update from Europe PMC

Subjects

Terms as the source lists them.

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