prophylaxis of endocarditis against both strains was successful when the inocula used for challenge were in the range of the minimum inoculum producing bacterial endocarditis in 90 % of control animals ( id90 ) but was less effective or failed with larger inocula or when amoxicillin administration was delayed up to 240 min after bacterial challenge with s. sanguis .
C0014118
endocarditis
C0014121
bacterial endocarditis