Ris D R
Appl Microbiol. 1974 Jan;27(1):270-1. doi: 10.1128/am.27.1.270-271.1974.
It has been shown that some component of Fletcher medium is able to annul the inhibitory action of 5-fluorouracil (400 mug/ml) on bacteria other than leptospirae. The most likely ingredient which can be implicated in this context appears to be beef extract.
已经表明,弗莱彻培养基的某些成分能够消除5-氟尿嘧啶(400微克/毫升)对钩端螺旋体以外细菌的抑制作用。在这种情况下最有可能涉及的成分似乎是牛肉浸膏。