Pitkin D, Actor P, Filan J J, White R, Weisbach J A
Antimicrob Agents Chemother. 1977 Aug;12(2):284-5. doi: 10.1128/AAC.12.2.284.
A marked loss in potency was observed when cephalothin was incubated for 5 h in human serum at 37 degrees C. Cefazolin was stable under these conditions.
当头孢噻吩在37摄氏度的人血清中孵育5小时后,观察到其效价显著降低。头孢唑林在这些条件下是稳定的。