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Study · Animal study (in vivo) · rat and mouse · 1996

2 results

Thymulin reduces hyperalgesia induced by peripheral endotoxin injection in rats and mice.

Safieh-Garabedian B, Jalakhian RH, Saadé NE, Haddad JJ, Jabbur SJ, Kanaan SA

Brain research1 Apr 1996Cited by 16 (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 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 rats and mice with endotoxin-induced inflammation, high thymulin doses significantly reduced mechanical hyperalgesia in a dose-dependent manner.

    In plain wordsIn rats and mice with endotoxin-induced inflammation, high thymulin doses reduced sensitivity to pressure pain.

    Outcome
    DecreaseMechanical hyperalgesia
    Study

    rats and micen: not reported in source

    intraplantar endotoxin-induced localized inflammation
    Outcome group
    Pain · Nervous system and cognition
    Studied dose
    High dosesAs given in this study (rats and mice).

    Source sentences

    Summary
    High doses of thymulin reduced significantly, and in a dose-dependent manner, mechanical hyperalgesia as assessed by the paw pressure test and thermal hyperalgesia as assessed by the hot plate test and tail immersion test.
    1 context sentence
    Summary · context
    In a new model of peripheral localized inflammation, induced by intraplantar endotoxin (1.25 micrograms) injection in the hind paw of rats and mice, thymulin, a hormone of the thymus gland involved in immunomodulation, reduced inflammatory pain.
  2. 02AnimalAnimal study (in vivo)Efficacy outcome

    In rats and mice with endotoxin-induced inflammation, high thymulin doses significantly reduced thermal hyperalgesia in a dose-dependent manner.

    In plain wordsIn rats and mice with endotoxin-induced inflammation, high thymulin doses reduced sensitivity to heat pain.

    Outcome
    DecreaseThermal hyperalgesia
    Study

    rats and micen: not reported in source

    intraplantar endotoxin-induced localized inflammation
    Outcome group
    Pain · Nervous system and cognition
    Studied dose
    High dosesAs given in this study (rats and mice).

    Source sentences

    Summary
    High doses of thymulin reduced significantly, and in a dose-dependent manner, mechanical hyperalgesia as assessed by the paw pressure test and thermal hyperalgesia as assessed by the hot plate test and tail immersion test.
    1 context sentence
    Summary · context
    In a new model of peripheral localized inflammation, induced by intraplantar endotoxin (1.25 micrograms) injection in the hind paw of rats and mice, thymulin, a hormone of the thymus gland involved in immunomodulation, reduced inflammatory pain.

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 3Current

    21 Oct 2026, 15:58 UTC

    Study results updated

  2. Version 2

    21 Oct 2026, 13:55 UTC

    Study data updated · source update from Europe PMC

  3. Version 1

    21 Oct 2026, 12:50 UTC

    First added · source update from Europe PMC

Subjects

Terms as the source lists them.

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