The inhibitory effect of azelaic acid on macromolecules biosynthesis was detected by ~3H-TdR, ~3H-UdR and ~3H-PRO incorporating DNA, RNA, and protein respectively.

• 采用~3H-TdR、~3H-UdR和~3H-PRO掺入法，观察壬二酸对细菌DNA、RNA和蛋白质生物合成的抑制作用；