pubmed-article:9923538 | pubmed:abstractText | The non-ionic detergent Tween-80, a surface-active agent, has been shown to modulate the cytocidal effect of certain antitumor agents. In the present study, we sought to determine whether or not Tween-80 could enhance the antitumor effect of etoposide (VP16) in human lung cancer cells in vitro. | lld:pubmed |