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Study · Measured the body's own peptide · 1996

1 result

Suprasellar granular cell tumor.

Moriyama E, Matsumoto Y, Meguro T, Mano S

Neurologia medico-chirurgica1 Apr 1996Cited by 7 (Europe PMC)

PMID8741254 (opens in a new tab)DOI10.2176/nmc.36.237 (opens in a new tab)PepBankPUB-08741254
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.

Natural levels measured1

These results measure the body's own peptide. Nobody was given the peptide. They are not evidence about taking it. They are left out of key results, evidence counts and charts.

  1. 01HumanEndogenous levelCase report or seriesOther

    In a 75-year-old woman with a suprasellar granular cell tumor, the tumor showed no immunohistochemical reaction for oxytocin.

    In plain wordsIn one woman with a brain-base tumor, the tumor cells did not stain for the body's own oxytocin.

    Peptide
    Oxytocin
    Outcome
    Not applicableOxytocin immunoreactivity in a suprasellar granular cell tumor
    Study

    n = 1

    Outcome group
    Endogenous peptide levels · Cancer

    Source sentences

    Summary
    Immunohistochemical studies showed positive reaction for S-100 protein in the tumor cell nuclei, but no reaction for glial fibrillary acidic protein, neurofilament protein, Leu-7, oxytocin, beta-endorphin, adrenocorticotropic hormone, and vimentin.
    1 context sentence
    Summary · context
    A 75-year-old female presented with a suprasellar granular cell tumor.

    This result measures the body's own Oxytocin. Nobody was given the peptide. It is not evidence about taking it.

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, 20:03 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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