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Study · Not a test of the peptide alone · 1987

2 results

The effect of antisera to thymosin alpha 1 on the course of autoimmune ovarian dysgenesis in neonatally thymectomized mice.

De Angelo L, Michael SD

Journal of reproductive immunology1 May 1987Cited by 7 (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

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

Studies that did not test the peptide alone2

In this study, Thymosin alpha-1 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 Thymosin alpha-1.

  1. 01AnimalNot a test of Thymosin alpha-1 aloneAnimal study (in vivo)Efficacy outcome

    In thymectomized mice, treatment with antisera to thymosin alpha‑1 did not remove dysgenic ovaries, and auto-oocyte antibody levels stayed similar to untreated Tx-3 mice.

    In plain wordsIn mice, blocking thymosin alpha‑1 with antisera did not reverse ovarian damage or lower the antibody levels.

    Outcome
    No significant changeOvarian dysgenesis and auto-oocyte antibody after antisera to thymosin alpha 1
    Study

    mousen: not reported in source

    neonatally thymectomized B6A female mice (Tx-3) with autoimmune oophoritis
    Comparator
    Untreated Tx-3 mice
    Outcome group
    Sex hormones and fertility · Reproductive and sexual health

    Source sentences

    Summary
    After treatment of the Tx-3 mice, dysgenic ovaries persisted and high levels of AOA remained similar to the untreated Tx-3 mice.
    1 context sentence
    Summary · context
    In the present study injections of antisera to TSN alpha 1 were given to Tx-3 mice in an attempt to decrease circulating TSN alpha 1 levels.

    In this study, Thymosin alpha-1 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 Thymosin alpha-1.

  2. 02AnimalNot a test of Thymosin alpha-1 aloneAnimal study (in vivo)Efficacy outcome

    In thymectomized mice, treatment with antisera to thymosin alpha‑1 returned estradiol and testosterone levels to those of intact mice.

    In plain wordsIn mice, blocking thymosin alpha‑1 with antisera brought the raised sex hormone levels back to those of intact mice.

    Outcome
    DecreaseEstradiol and testosterone after antisera to thymosin alpha 1
    Study

    mousen: not reported in source

    neonatally thymectomized B6A female mice (Tx-3) with autoimmune oophoritis
    Comparator
    Untreated Tx-3 mice and intact mice
    Outcome group
    Sex hormones and fertility · Reproductive and sexual health

    Source sentences

    Summary
    Levels of E2 and T, however, were returned to those found in intact mice.
    2 context sentences
    Summary · context
    By this age ovarian dysgenesis was also complete and accompanied by high circulating levels of auto-oocyte antibody (AOA), estradiol-17 beta (E2) and testosterone (T).
    Summary · context
    In the present study injections of antisera to TSN alpha 1 were given to Tx-3 mice in an attempt to decrease circulating TSN alpha 1 levels.

    In this study, Thymosin alpha-1 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 Thymosin alpha-1.

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

    10 Oct 2026, 08:55 UTC

    Study results updated

  2. Version 2

    9 Oct 2026, 03:03 UTC

    Study data updated · source update from Europe PMC

  3. Version 1

    9 Oct 2026, 03:02 UTC

    First added · source update from Europe PMC

Subjects

Terms as the source lists them.

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