September 2019   in “Asian Journal of Pharmaceutical and Clinical Research”    Teak seed extract is safe and reduces pain in mice.  
               January 1994   in “Toxicological Sciences”    Lower dosages of 2-(difluoromethyl)-dl-ornithine might reduce side effects, supporting further research.  
               79 citations
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  January 1975   in “Food and Cosmetics Toxicology”    The hair dye formulations tested did not cause long-term toxicity or cancer in mice.  
     
           13 citations
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  July 2019   in “Toxicology research”    Ethanamizuril is safe for rats at 20 mg/kg feed, but higher doses cause hair loss, organ changes, and liver, kidney, and lung damage.  
               5 citations
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  September 2019   in “The Open biomarkers journal”    Linoleic acid (Vitamin F) can help protect against the harmful effects of acrylamide.