Table 4.

Preclinical toxicity studies of 7-methylxanthine conducted on animals

Study ID	Study name/design	Animal used	Inference
Singh et al.[96]	Acute, sub-acute, and cellular uptake toxicity	Rats and Mice	7-MX was found to be non-toxic
Singh et al.[97]	Sub-chronic and chronic toxicity	Rats	7-MX was found to be non-toxic