Answers are grounded in this paper and cite their sources.
The addition of NaCl to cation-supplemented Mueller-Hinton broth increased the MICs of gentamicin, amikacin, and netilmicin for coagulase-positive and -negative staphylococci in a concentration-dependent manner. At 2% NaCl, geometric mean MICs were elevated 14.1- to 25.6-fold. Mueller-Hinton broth containing added NaCl should not be used for testing the susceptibility of staphylococci to aminoglycosides.
No takes yet. Share an insight, caveat, or question.
Campos et al. (1986) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: