PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8262865-2 1993 Tazobactam and clavulanate inhibit the enzyme, but beta-lactamase producers remained substantially less susceptible than non-producers to piperacillin/tazobactam and co-amoxiclav in disc tests. Clavulanic Acid 15-26 beta-lactamase Staphylococcus aureus 51-65 9660985-5 1998 Clavulanic acid concentrations achievable in serum that changed over time allowed amoxicillin to act against the beta-lactamase-producing methicillin-resistant S. aureus to a similar extent as vancomycin. Clavulanic Acid 0-15 beta-lactamase Staphylococcus aureus 113-127 8262865-6 1993 Thus, the MICs of piperacillin or amoxycillin with tazobactam or clavulanate were only two- to four-fold higher for beta-lactamase producers than non-producers at low inocula (10(4) cfu), but this differential increased to 6- to 16-fold at high inocula (10(6) cfu). Clavulanic Acid 65-76 beta-lactamase Staphylococcus aureus 116-130 18975519-10 2008 This study demonstrated that cefpodoxime +clavulanic acid combination has more potent in vitro activity in comparison to amoxicillin+ clavulanic acid combination against beta-lactamase producing strains of Gram-positive and Gram-negative bacteria. Clavulanic Acid 42-57 beta-lactamase Staphylococcus aureus 170-184 3266728-7 1988 Bactericidal activity was observed with two or four times the oxacillin MIC in eight strains tested at both temperatures, and the combination with clavulanic acid was bactericidal at higher than four times the MIC in five of the strains at 30 degrees C. Our results suggest that oxacillin intermediate MICs for staphylococcal isolates are due not only to beta-lactamase hyperproduction but also some other unidentified factor. Clavulanic Acid 147-162 beta-lactamase Staphylococcus aureus 355-369 3892077-1 1985 BRL 25000 is a combination of a newly-developed beta-lactamase inhibitor clavulanic acid (CVA) and amoxicillin (AMPC) in the ratio of 1 to 2. Clavulanic Acid 73-88 beta-lactamase Staphylococcus aureus 48-62 3892077-1 1985 BRL 25000 is a combination of a newly-developed beta-lactamase inhibitor clavulanic acid (CVA) and amoxicillin (AMPC) in the ratio of 1 to 2. Clavulanic Acid 90-93 beta-lactamase Staphylococcus aureus 48-62 3266728-5 1988 For 6 of 10 beta-lactamase-positive strains, there was a greater-than-twofold-dilution reduction in oxacillin MICs with the addition of clavulanic acid or sulbactam. Clavulanic Acid 136-151 beta-lactamase Staphylococcus aureus 12-26 3266728-6 1988 Of the four strains that became resistant with incubation at the lower temperature, a clavulanic acid effect was observed in three but only at 35 degrees C. The oxacillin MIC for one of the beta-lactamase-negative strains was also reduced with clavulanic acid; however, this strain was inhibited by 1 microgram of clavulanic acid per ml alone. Clavulanic Acid 86-101 beta-lactamase Staphylococcus aureus 190-204 3266728-6 1988 Of the four strains that became resistant with incubation at the lower temperature, a clavulanic acid effect was observed in three but only at 35 degrees C. The oxacillin MIC for one of the beta-lactamase-negative strains was also reduced with clavulanic acid; however, this strain was inhibited by 1 microgram of clavulanic acid per ml alone. Clavulanic Acid 244-259 beta-lactamase Staphylococcus aureus 190-204 3266728-6 1988 Of the four strains that became resistant with incubation at the lower temperature, a clavulanic acid effect was observed in three but only at 35 degrees C. The oxacillin MIC for one of the beta-lactamase-negative strains was also reduced with clavulanic acid; however, this strain was inhibited by 1 microgram of clavulanic acid per ml alone. Clavulanic Acid 244-259 beta-lactamase Staphylococcus aureus 190-204