it is concluded that methotrexate effects include the drug-induced lethality of the b-cells in g1-phase ( early ) and s-phase , s-phase blockage of the cell transfer cell retention on the g1/s boundary and also a decrease of the number of non-dividing igm-abfcs due to rna and protein synthesis impairment .
C0035668
rna
C0597295
protein synthesis