January 2013 in “Heilongjiang xumu shouyi” This study found that a compound additive improved the growth and fur quality of blue foxes, with a 28.7% increase in weight gain and longer pelt lengths compared to the control group.
February 2024 in “Curēus” This case report describes an 83-year-old man who developed focal neurotoxicity, including paralysis and pain, in the area treated with topical 5-fluorouracil cream for actinic keratoses, suggesting a potential neurotoxic risk associated with the drug, especially in those with a specific genetic deficiency.