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Related Experiment Videos

Inexpensive low-oxygen incubators.

Woodring E Wright1, Jerry W Shay

  • 1Department of Cell Biology, University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, Texas 75390-9039, USA. woodring.wright@utsouthwestern.edu

Nature Protocols
|May 10, 2007
PubMed
Summary
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Researchers developed a simple, low-cost method to create physiological oxygen environments for cell culture. This technique allows any lab to easily test the effects of low oxygen on cells without expensive equipment.

Area of Science:

  • Cell Biology
  • Biotechnology

Background:

  • Ambient oxygen levels can damage normal cells in culture.
  • High costs and effort limit the use of physiological oxygen conditions in many labs.

Purpose of the Study:

  • To describe a simple, inexpensive method for creating low-oxygen environments for cell culture.
  • To enable broader accessibility to physiological oxygen studies.

Main Methods:

  • Utilizing commercially available plastic wide-mouth jars.
  • Creating gas-tight containers flushed with specific gas mixtures.
  • Establishing low-oxygen environments for standard cell culture.

Main Results:

  • Successfully produced simple, gas-tight containers for low-oxygen cell culture.

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  • Demonstrated a cost-effective alternative to dedicated incubators.

    • Conclusions:

    • This method allows any laboratory to easily investigate the effects of physiological oxygen on cellular systems.
    • Reduces financial barriers for conducting low-oxygen cell culture experiments.