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Study · Measured the body's own peptide · 2013

1 result

Expression of specific IGFBPs is associated with those of the proliferating and differentiating markers in regenerating rat plantaris muscle.

Yamaguchi A, Sakuma K, Fujikawa T, Morita I

The journal of physiological sciences : JPS15 Aug 2012Cited by 12 (Europe PMC)

PMID22893480 (opens in a new tab)PMCIDPMC10717154 (opens in a new tab)DOI10.1007/s12576-012-0227-6 (opens in a new tab)PepBankPUB-22893480
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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: CC BY-NC-ND. 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. 01AnimalEndogenous levelAnimal study (in vivo)Mechanism

    In rat plantaris muscle regenerating after bupivacaine injection, MGF mRNA started to increase at 12 or 24 h and increased further afterwards.

    In plain wordsIn rats, the body's own MGF gene activity rose in healing muscle after an injury.

    Peptide
    MGF / PEG-MGF
    Outcome
    IncreaseMGF mRNA expression during muscle regeneration
    Study

    ratn: not reported in source

    regenerating rat plantaris muscle after bupivacaine injection
    Outcome group
    Muscle injury and repair · Musculoskeletal

    Source sentences

    Summary
    MGF, IGF-I Ea and IGFBP-4 mRNAs started to increase 12 or 24 h after bupivacaine injection and increased further after that.
    2 context sentences
    Summary · context
    To examine the relationship between specific insulin-like growth factor (IGF)-binding proteins (IGFBPs) and myogenesis during muscle regeneration in vivo, we measured mRNA expression of IGFBPs and myogenic markers in rat plantaris muscle after bupivacaine administration.
    Summary · context
    IGF-I Ea, MGF, IGFBPs and myogenic marker mRNAs were analyzed 12, 24, 48 and 72 h after bupivacaine injection.

    This result measures the body's own MGF / PEG-MGF. 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

    13 Oct 2026, 21:44 UTC

    Study results updated

  2. Version 1

    13 Oct 2026, 16:31 UTC

    First added · source update from Europe PMC

Subjects

Terms as the source lists them.

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