(15) In our study, five of the ampicillin
resistant Salmonella strains were determined as S.
Most of the uropathogens isolated in our study were found to be resistant to commonly used first line antibiotics especially Ampicillin
, Gentamycin, Amoxyclav, Cefuroxime, Ciprofloxacin, TMP + SMZ and Norfloxacin, while most of them were sensitive to Imipenem, Meropenem, Tigecycline, Cefoperazone + Sulbactam and Nitrofurantoin.
The combination of ampicillin
and cefixime showed as synergistic for a single isolate of E.coli.
The highest frequencies of resistance by the MIC method were observed for ampicillin
and streptomycin (58.8% and 54.2%, respectively).
We defined 3 mutually exclusive categories of clinically important resistance according to results of testing for ceftriaxone, ciprofloxacin, and ampicillin
(Figure 1) (8,19): ceftriaxone/ampicillin resistance indicates resistance to ceftriaxone and ampicillin
(because all ceftriaxone-resistant isolates are ampicillin
resistant); ciprofloxacin nonsusceptibility indicates nonsusceptibility to ciprofloxacin but susceptibility to ceftriaxone; and ampicillin-only resistance indicates resistance to ampicillin
but susceptibility to ceftriaxone and ciprofloxacin.
The aim of the present study was to determine antimicrobial susceptibility profiles of ampicillin
resistant enterococci from dogs and cats' rectal swab samples and the occurrence of five virulence determinants in those isolates.
Salmonella Paratyphi A in this study showed low resistance against most antimicrobials such as ampicillin
, trimethoprim-sulfamethoxazole, ceftriaxone, cefotaxime, ciprofloxacin, and levofloxacin (6.7%, 8.0%, 1.3%, 2.7%, 0.0%, and 1.3%, resp.).
Keeping this in view, the determination of bioactivity potential of extracts of Ocimum basilicum, Thymus vulgaris, Rosmarinus officinalis and Origanum vulgare was evaluated against ampicillin
resistant Gram negative bacteria.
According to the company, the Ampicillin
and Sulbactam for Injection USP, 1.5 g/vial (1 g Ampicillin
as the Sodium Salt and 0.5 g Sulbactam as the Sodium Salt), and 3 g/vial (2 g ampicillin
as the sodium salt plus 1 g sulbactam as the sodium salt), and 15 g, Pharmacy Bulk Package, (10 g Ampicillin
as the Sodium Salt and 5 g Sulbactam as the Sodium Salt) is the generic version of Pfizer's Unasyn.
saprophyticus by the Phoenix nitrocefin test and the BD-BBL chromogenic cefinase disk test methods, and to correlate those results with Phoenix penicillin MIC and ampicillin
2 [micro]g DD.
In the present work, hydrophobic PU and hydrophilic ampicillin
are mixed together in the same solvent and electrospun into a fibrous scaffold.
After Listeria monocytogenes isolation on day 6, the therapy with ampicillin
(2 g IV, q4 h) and gentamicin (120 mg IV) was administered.