Sentences with phrase «without cytotoxicity»
Many products need large amounts of anti-microbial agents to maximize killing efficacy, which can weaken the mechanical properties and be toxic to tissues, but we showed that this material has outstanding mechanical properties and long - lasting antibiofilm activities without cytotoxicity.»
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Moreover, it was confirmed that, compared to previous nuclease models, cytotoxicity is significantly reduced by modifying the DNA without cutting.
A Korean study from 2007 acknowledged that vitamin C «is considered a safe and effective therapy» 225 and a 2008 study from the National Institutes of Health found that high - doses of vitamin C displayed «cytotoxicity toward a variety of cancer cells in vitro without adversely affecting normal cells.»