Skip to main content

Table 2 Minimal inhibitory concentrations of Rifaximin, Fidaxomicin and Myxopyronin B for C. difficile strains 630 and Goe-91

From: Myxopyronin B inhibits growth of a Fidaxomicin-resistant Clostridioides difficile isolate and interferes with toxin synthesis

 

630

Goe-91

Rif

0.002

0.002

Fid

0.016

128

MyxB

8

8

  1. Minimal inhibitory concentrations of the reference antibiotics Rifaximin (Rif) and Fidaxomicin (Fid) and the natural product Myxopyronin B (MyxB) were determined against C. difficile strains 630 and Goe-91 in serial broth dilution assays after 24 h of growth in BHIS. Concentrations are given in µg/ml and are means of three biological replicates.