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Study · Not a test of the peptide alone · 2020

3 results

[Working ability of elderly university teachers under the combined influence of breathing exercises and peptide bioregulator «Cortexin».]

Lysenko AV, Lysenko DS, Buinov LG, Sorokina LA

Advances in gerontology = Uspekhi gerontologii1 Jan 2020

PMID32593245 (opens in a new tab)PepBankPUB-32593245
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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 study3

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

Studies that did not test the peptide alone3

In this study, Cortexin (cortical polypeptide complex) 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 Cortexin (cortical polypeptide complex).

  1. 01HumanNot a test of Cortexin (cortical polypeptide complex) aloneNon-randomized trialEfficacy outcome

    In older teachers, breathing exercises plus Cortexin improved functional state more than single use of a pharmacological preparation.

    In plain wordsIn older teachers, breathing exercises plus Cortexin improved functional state more than a single drug preparation alone.

    Peptide
    Cortexin (cortical polypeptide complex)
    Outcome
    IncreaseFunctional state
    Study

    n: not reported in source

    Comparator
    Single use of a pharmacological preparation
    Outcome group
    Exercise and physical function · Whole body

    Source sentences

    Summary
    The two-week use of special breathing exercises in combination with the Cortexin peptide bioregulator optimizes the functional state and increases the professional performance of older teachers more effectively compared to the single use of a pharmacological preparation.

    In this study, Cortexin (cortical polypeptide complex) 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 Cortexin (cortical polypeptide complex).

  2. 02HumanNot a test of Cortexin (cortical polypeptide complex) aloneNon-randomized trialEfficacy outcome

    In older teachers, breathing exercises plus Cortexin increased professional performance more than single use of a pharmacological preparation.

    In plain wordsIn older teachers, breathing exercises plus Cortexin increased professional performance more than a single drug preparation alone.

    Peptide
    Cortexin (cortical polypeptide complex)
    Outcome
    IncreaseProfessional performance
    Study

    n: not reported in source

    Comparator
    Single use of a pharmacological preparation
    Outcome group
    Exercise and physical function · Whole body

    Source sentences

    Summary
    The two-week use of special breathing exercises in combination with the Cortexin peptide bioregulator optimizes the functional state and increases the professional performance of older teachers more effectively compared to the single use of a pharmacological preparation.

    In this study, Cortexin (cortical polypeptide complex) 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 Cortexin (cortical polypeptide complex).

  3. 03HumanNot a test of Cortexin (cortical polypeptide complex) aloneNon-randomized trialOther

    In older teachers, the maximal combined effect of breathing exercises and Cortexin occurred immediately after treatment and lasted two months.

    In plain wordsIn older teachers, the maximal combined effect of breathing exercises and Cortexin occurred immediately after treatment and lasted two months.

    Peptide
    Cortexin (cortical polypeptide complex)
    Outcome
    Not applicablePersistence of combined effect
    Study

    n: not reported in source

    Outcome group
    Exercise and physical function · Whole body

    Source sentences

    Summary
    The maximum effect is noted immediately after the end of the course use of special breathing exercises and the peptide bioregulator and lasts for two months.
    1 context sentence
    Summary · context
    The two-week use of special breathing exercises in combination with the Cortexin peptide bioregulator optimizes the functional state and increases the professional performance of older teachers more effectively compared to the single use of a pharmacological preparation.

    In this study, Cortexin (cortical polypeptide complex) 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 Cortexin (cortical polypeptide complex).

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

    22 Oct 2026, 02:25 UTC

    Study results updated

  2. Version 1

    21 Oct 2026, 18:59 UTC

    First added · source update from Europe PMC

Subjects

Terms as the source lists them.

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