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Study · Not a test of the peptide alone · 2006

5 results

Deltaran prevents an adverse effect of emotional stress on the course of cerebral ischemia in low-resistant animals.

Konorova IL, Gannushkina IV, Koplik EV, Antelava AL

Bulletin of experimental biology and medicine1 May 2006Cited by 2 (Europe PMC)

PMID17181053 (opens in a new tab)DOI10.1007/s10517-006-0221-1 (opens in a new tab)PepBankPUB-17181053
Publisher pagePubMedAsk about this study
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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 study5

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

Studies that did not test the peptide alone5

In this study, Delta sleep-inducing peptide (DSIP) 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 Delta sleep-inducing peptide (DSIP).

  1. 01AnimalNot a test of Delta sleep-inducing peptide (DSIP) aloneAnimal study (in vivo)Efficacy outcome

    In low-resistant Wistar rats exposed to emotional stress, Deltaran selectively increased blood flow in the left hemisphere.

    In plain wordsIn stressed rats, Deltaran increased blood flow in the left half of the brain.

    Peptide
    Delta sleep-inducing peptide (DSIP)
    Outcome
    IncreaseLeft hemisphere blood flow
    Study

    ratn: not reported in source

    Low-resistant Wistar rats exposed to emotional stress, cerebral ischemia
    Outcome group
    Neuroprotection · Nervous system and cognition

    Source sentences

    Summary
    Deltaran selectively increased blood flow in the left hemisphere
    1 context sentence
    Summary · context
    Local cerebral blood flow in the left hemisphere decreased most significantly in low-resistant Wistar rats preexposed to emotional stress.

    In this study, Delta sleep-inducing peptide (DSIP) 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 Delta sleep-inducing peptide (DSIP).

  2. 02AnimalNot a test of Delta sleep-inducing peptide (DSIP) aloneAnimal study (in vivo)Efficacy outcome

    In low-resistant Wistar rats exposed to emotional stress, Deltaran improved blood supply to the neuronal activity unit of the brain.

    In plain wordsIn stressed rats, Deltaran improved the blood supply to working brain cells.

    Peptide
    Delta sleep-inducing peptide (DSIP)
    Outcome
    IncreaseBlood supply to neuronal activity unit
    Study

    ratn: not reported in source

    Low-resistant Wistar rats exposed to emotional stress, cerebral ischemia
    Outcome group
    Neuroprotection · Nervous system and cognition

    Source sentences

    Summary
    improved blood supply to neuronal activity unit of the brain in these animals.
    1 context sentence
    Summary · context
    Local cerebral blood flow in the left hemisphere decreased most significantly in low-resistant Wistar rats preexposed to emotional stress.

    In this study, Delta sleep-inducing peptide (DSIP) 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 Delta sleep-inducing peptide (DSIP).

  3. 03AnimalNot a test of Delta sleep-inducing peptide (DSIP) aloneAnimal study (in vivo)Efficacy outcome

    In rats, Deltaran prevented the progressive decrease in local cerebral blood flow in both hemispheres during the acute stage of ischemia.

    In plain wordsIn rats, Deltaran stopped blood flow in the brain from falling further during the first phase of ischemia.

    Peptide
    Delta sleep-inducing peptide (DSIP)
    Outcome
    IncreaseLocal cerebral blood flow decline in acute ischemia
    Study

    ratn: not reported in source

    Low-resistant Wistar rats exposed to emotional stress, cerebral ischemia
    Outcome group
    Neuroprotection · Nervous system and cognition

    Source sentences

    Summary
    This drug prevented progressive decrease in local cerebral blood flow in both hemispheres during the acute stage of ischemia.
    1 context sentence
    Summary · context
    Local cerebral blood flow in the left hemisphere decreased most significantly in low-resistant Wistar rats preexposed to emotional stress.

    In this study, Delta sleep-inducing peptide (DSIP) 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 Delta sleep-inducing peptide (DSIP).

  4. 04AnimalNot a test of Delta sleep-inducing peptide (DSIP) aloneAnimal study (in vivo)Efficacy outcome

    In low-resistant Wistar rats with cerebral ischemia, Deltaran decreased the mortality rate by 62%.

    In plain wordsIn rats with brain ischemia, Deltaran lowered the death rate.

    Peptide
    Delta sleep-inducing peptide (DSIP)
    Outcome
    DecreaseMortality in cerebral ischemia
    Study

    ratn: not reported in source

    Low-resistant Wistar rats exposed to emotional stress, cerebral ischemia
    Outcome group
    Mortality · Nervous system and cognition

    Measurements

    Mortality rate reduction
    62%
    Deltaran

    Source sentences

    Summary
    Deltaran decreased the mortality rate (by 62%)
    1 context sentence
    Summary · context
    Local cerebral blood flow in the left hemisphere decreased most significantly in low-resistant Wistar rats preexposed to emotional stress.

    In this study, Delta sleep-inducing peptide (DSIP) 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 Delta sleep-inducing peptide (DSIP).

  5. 05AnimalNot a test of Delta sleep-inducing peptide (DSIP) aloneAnimal study (in vivo)Efficacy outcome

    In rats with cerebral ischemia, Deltaran alleviated the symptoms of cerebral ischemia.

    In plain wordsIn rats with brain ischemia, Deltaran eased the symptoms.

    Peptide
    Delta sleep-inducing peptide (DSIP)
    Outcome
    DecreaseSymptoms of cerebral ischemia
    Study

    ratn: not reported in source

    Low-resistant Wistar rats exposed to emotional stress, cerebral ischemia
    Outcome group
    Neuroprotection · Nervous system and cognition

    Source sentences

    Summary
    and alleviated the symptoms of cerebral ischemia.
    1 context sentence
    Summary · context
    Local cerebral blood flow in the left hemisphere decreased most significantly in low-resistant Wistar rats preexposed to emotional stress.

    In this study, Delta sleep-inducing peptide (DSIP) 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 Delta sleep-inducing peptide (DSIP).

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

    9 Oct 2026, 18:17 UTC

    Study results updated

  2. Version 1

    9 Oct 2026, 12:40 UTC

    First added · source update from Europe PMC

Subjects

Terms as the source lists them.

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