English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

In the present study, cultured human SHG-44 glioma cells were subjected to a hypoxic environment simulated using the CoCl2 method. Flow cytometry showed increased reactive oxygen species production in these cells. Real-time reverse transcription-PCR showed significantly increased hypoxia-inducible factor-1α mRNA expression in cells exposed to the hypoxic condition. The antioxidant N-acetylcysteine significantly inhibited reactive oxygen species production and reduced hypoxia-inducible factor-1α mRNA expression in normoxic and hypoxic groups, especially in the latter group. These findings indicate that hypoxia induces reactive oxygen species production and hypoxia-inducible factor-1α mRNA expression in human SHG-44 glioma cells, and that the antioxidant N-acetylcysteine can inhibit these changes.

Hypoxia regulates reactive oxygen species levels in SHG-44 glioma cells.