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    • Effects of 21 days of bedrest on human skeletal muscle gene expression

    Metadata Updated: April 24, 2025

    The present study concerns the effects of 21 days of sustained recumbence (bedrest) on skeletal muscle gene expression. 14 male subjects participated in normoxic bedrest (NBR) with muscle unloading for 21 days this is a substudy of tha PlanHab-study which apart from normoxic bedrest also involved hypoxic bedrest and hypoxic ambulation. Throughout both bedrest interventions each subject remained in a horizontal position at all times. He was allowed one pillow for the head and to occasionally lean on an elbow while eating or being transferred to a gurney. Muscular exercise was prohibited. During the HAMB confinement each subject was allowed to move freely within the hypoxic area. To mimic a normal level of physical activity subjects performed 30 minutes of low-to-moderate-intensity exercise twice daily. Muscle samples from Vastus lateralis.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

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    Dates

    Metadata Created Date January 31, 2023
    Metadata Updated Date April 24, 2025
    Data Update Frequency irregular

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date January 31, 2023
    Metadata Updated Date April 24, 2025
    Publisher National Aeronautics and Space Administration
    Maintainer
    Identifier nasa_genelab_GLDS-195_gk5i-fxnp
    Data First Published 2018-09-05
    Data Last Modified 2025-04-23
    Category Earth Science
    Public Access Level public
    Data Update Frequency irregular
    Bureau Code 026:00
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id 8306c346-201b-4f76-aeee-d4f0bdafb4b1
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://data.nasa.gov/dataset/effects-of-21-days-of-bedrest-on-human-skeletal-muscle-gene-expression
    Program Code 026:005
    Source Datajson Identifier True
    Source Hash 81c313b57b68ed82ac9b95adba9fcdd7454808f0e63483d5d8fbc64fa7f6fc86
    Source Schema Version 1.1

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