The phrase "a decrease in toxicity" is correct and usable in written English.
You can use it when discussing a reduction in harmful effects or poisonous qualities of a substance or situation.
Example: "The new formula resulted in a significant decrease in toxicity, making it safer for consumers."
Alternatives: "a reduction in toxicity" or "a decline in toxicity."
Microtoxicity evaluation demonstrated a decrease in toxicity of the laccase-treated dye in comparison with the parent dye.
The results presented here demonstrate that changes to DOPAL structure lead to a decrease in toxicity and inhibition of enzyme activity as compared to the parent compound.
There would be no increase and likely a decrease in toxicity.
Chemical modifications are achieved by linking polar moieties to the parent toxin, leading to a decrease in toxicity towards plants.
The conventional wP detoxification procedures require a fastidious exposure of the cell suspension to formaldehyde, in order to obtain a decrease in toxicity.
NAC is clinically used as an antidote for APAP intoxication, and it is thought that NAC provides cysteine, which is a precursor of GSH (which traps NAPQI), leading to a decrease in toxicity [ 16, 50].
Fractionation was associated with a decrease in systemic toxicity as assessed by weight, but did not lead to any significant decrease in acute haematological toxicity.
With this method, we can achieve a decrease in systemic toxicity and therapy time within seconds.
But this period may be "a bit short" to observe a decrease in bee toxicity, says Antonio Gómez Pajuelo, a biologist and owner of beekeeping consulting company Consultores Apícolas in Castellón, Spain.
The Microtox results indicated a decrease in the toxicity of triclosan after 15 min oxidative transformations.
Animal studies documented a decrease in global toxicity and an increase in therapeutic effectiveness of chemotherapy when combined with PHY906.
