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Study · Ex vivo tissue · rabbit · 1990

2 results

[Delta sleep-inducing peptide as a modulator of mediators acting on the heart].

Ul'ianinskiĭ LS, Zviaginstseva MA, Kosharskaia IL

Biulleten' eksperimental'noi biologii i meditsiny1 May 1990

PMID2378944 (opens in a new tab)PepBankPUB-02378944
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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 study2

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

  1. 01LabEx vivo tissueMechanism

    In isolated rabbit hearts, DSIP enhanced the negative chronotropic effect of acetylcholine.

    In plain wordsIn isolated rabbit hearts, DSIP made the slowing effect of acetylcholine on heart rate stronger.

    Peptide
    Delta sleep-inducing peptide (DSIP)
    Outcome
    IncreaseNegative chronotropic effect of acetylcholine
    Study

    rabbitn = 51

    isolated heart
    Outcome group
    Heart function · Cardiovascular
    Studied dose
    6 X 10(-6) M/lAs given in this study (rabbit).

    Source sentences

    Summary
    This peptide enhances negative chronotropic effect of acetylcholine
    1 context sentence
    Summary · context
    Experiments on 51 isolated rabbit hearts have documented, that delta sleep-inducing peptide (6 X 10(-6) M/l) has a modulating effect on the mediators influencing the heart.
  2. 02LabEx vivo tissueMechanism

    In isolated rabbit hearts, DSIP decreased the positive chronotropic effect of noradrenaline.

    In plain wordsIn isolated rabbit hearts, DSIP weakened the speeding effect of noradrenaline on heart rate.

    Peptide
    Delta sleep-inducing peptide (DSIP)
    Outcome
    DecreasePositive chronotropic effect of noradrenaline
    Study

    rabbitn = 51

    isolated heart
    Outcome group
    Heart function · Cardiovascular
    Studied dose
    6 X 10(-6) M/lAs given in this study (rabbit).

    Source sentences

    Summary
    decreases positive chronotropic effect of noradrenaline
    1 context sentence
    Summary · context
    Experiments on 51 isolated rabbit hearts have documented, that delta sleep-inducing peptide (6 X 10(-6) M/l) has a modulating effect on the mediators influencing the heart.

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

    12 Oct 2026, 17:28 UTC

    Study results updated

  2. Version 1

    9 Oct 2026, 03:04 UTC

    First added · source update from Europe PMC

Subjects

Terms as the source lists them.

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