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/

Zendy Plus

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

Zendy Tools

Zendy Open

Both vascular endothelial growth factor and cyclooxygenase 2 overexpression have been associated with poor prognosis in a variety of human malignancies. In this study we assessed the effect of preoperative chemotherapy and radiation on expression levels of vascular endothelial growth factor and cyclooxygenase 2 in patients with esophageal cancer and determined whether these markers were associated with treatment response and overall survival.

journal of thoracic and cardiovascular surgery

Prognostic significance of vascular endothelial growth factor and cyclooxygenase 2 expression in patients receiving preoperative chemoradiation for esophageal cancer