Table 4.

Metabolites that responded to drug treatments according to Venn diagram comparison in U373 cell line.

Groups	Metabolites
Common metabolites between paclitaxel and paclitaxel + etoposide treatments (1)	Adenosine monophosphate
Unique metabolites from paclitaxel and etoposide treatment (6)	N-Acetylserotonin L-Arginine Diaminopimelic acid Sorbitol Deoxyguanosine L-Phenylalanine
Unique metabolites from paclitaxel and etoposide treatment (11)	6-Methyladenine Succinylacetone Guanosine monophosphate L-Glutamic acid L-Tryptophan N-Acetyl-L-alanine Glycerophosphocholine Pyroglutamic acid Adenine Norepinephrine 3a,6b,7b-Trihydroxy-5b-cholanoic acid