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Study · Not a test of the peptide alone · 2013

1 result

Clavulanic acid induces penile erection and yawning in male rats: comparison with apomorphine.

Sanna F, Melis MR, Angioni L, Argiolas A

Pharmacology, biochemistry, and behavior9 Dec 2012Cited by 15 (Europe PMC)

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 male rats, an oxytocin receptor antagonist given into the brain reduced clavulanic acid-induced penile erection and yawning by about 55%.

    In plain wordsIn male rats, blocking oxytocin receptors reduced the penile erection and yawning that clavulanic acid caused, by about 55%.

    Peptide
    Oxytocin
    Outcome
    DecreaseClavulanic acid-induced penile erection and yawning after oxytocin receptor blockade
    Study

    ratn: not reported in source

    male rats given clavulanic acid
    Outcome group
    Sexual function · Reproductive and sexual health

    Measurements

    Reduction of clavulanic acid responses
    ≈ 55%
    oxytocin receptor antagonist 2 µg/rat ICV

    Source sentences

    Summary
    Clavulanic acid responses were reduced by about 55% by haloperidol, a dopamine D2 receptor antagonist (0.1mg/kg IP), and by d(CH(2))(5)Tyr(Me)(2)-Orn(8)-vasotocin, an oxytocin receptor antagonist (2 μg/rat ICV), both given 15 min before clavulanic acid.
    1 context sentence
    Summary · context
    The beta-lactamase inhibitor clavulanic acid induced penile erection and yawning in a dose dependent manner when given intraperitoneally (IP, 0.05-5mg/kg), perorally (OS, 0.1-5mg/kg) and intracereboventricularly (ICV, 0.01-5 μg/rat) to male rats.

    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.

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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, 02:50 UTC

    First added · source update from Europe PMC

Subjects

Terms as the source lists them.

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