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Study · Animal study (in vivo) · rat · 1989

2 results

[Inhibiting effect of thymogen on the development of tumors of the esophagus and forestomach induced by N-nitrososarcosine ethyl ester in rats].

Bespalov VG, Troian DN, Petrov AS, Morozov VG, Khavinson VKh

Eksperimental'naia onkologiia1 Jan 1989Cited by 1 (Europe PMC)

PMID2759010 (opens in a new tab)PepBankPUB-02759010

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 study2

2 results from studies that gave the peptide. No result from this study comes from people.

  1. 01AnimalAnimal study (in vivo)Efficacy outcome

    In male rats exposed to NSEE, thymogen decreased esophageal and forestomach tumor incidence by 12%.

    In plain wordsIn rats exposed to NSEE, thymogen decreased esophageal and forestomach tumor incidence by 12%.

    Outcome
    DecreaseEsophageal and forestomach tumor incidence
    Study

    ratn: not reported in source

    Male rats with NSEE-induced esophageal and forestomach carcinogenesis
    Outcome group
    Tumor growth · Cancer
    Studied dose
    10 micrograms per rat daily · 32 weeksAs given in this study (rat).

    Measurements

    Tumour incidence reduction
    12%
    thymogen-treated rats

    Source sentences

    Summary
    Thymogen decreased the tumour incidence by 12% and made tumour multiplicity 1.7 times as low.
    2 context sentences
    Summary · context
    Immunostimulating synthetic peptide thymogen being an analog of the thymus polypeptide drug thymalin was studied for its effect on carcinogenesis of the esophagus and forestomach in male rats.
    Summary · context
    After cessation of the carcinogen administration rats were treated with thymogen (the daily dose of 10 micrograms per rat) or immune-inactive polypeptide drug pulmolin from the alveolar tissue of lung (the daily dose of 0.5 mg per rat) during the following 32 weeks.
  2. 02AnimalAnimal study (in vivo)Efficacy outcome

    In male rats exposed to NSEE, thymogen reduced esophageal and forestomach tumor multiplicity to 1.7 times as low.

    In plain wordsIn rats exposed to NSEE, thymogen reduced esophageal and forestomach tumor multiplicity to 1.7 times as low.

    Outcome
    DecreaseEsophageal and forestomach tumor multiplicity
    Study

    ratn: not reported in source

    Male rats with NSEE-induced esophageal and forestomach carcinogenesis
    Outcome group
    Tumor growth · Cancer
    Studied dose
    10 micrograms per rat daily · 32 weeksAs given in this study (rat).

    Measurements

    Tumour multiplicity reduction factor
    1.7 times
    thymogen-treated rats

    Source sentences

    Summary
    Thymogen decreased the tumour incidence by 12% and made tumour multiplicity 1.7 times as low.
    2 context sentences
    Summary · context
    Immunostimulating synthetic peptide thymogen being an analog of the thymus polypeptide drug thymalin was studied for its effect on carcinogenesis of the esophagus and forestomach in male rats.
    Summary · context
    After cessation of the carcinogen administration rats were treated with thymogen (the daily dose of 10 micrograms per rat) or immune-inactive polypeptide drug pulmolin from the alveolar tissue of lung (the daily dose of 0.5 mg per rat) during the following 32 weeks.

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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 3Current

    21 Oct 2026, 12:50 UTC

    Study data updated · source update from Europe PMC

  2. Version 2

    14 Oct 2026, 05:02 UTC

    Study results updated

  3. Version 1

    14 Oct 2026, 01:46 UTC

    First added · source update from Europe PMC

Subjects

Terms as the source lists them.

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