نتایج جستجو برای: ampicillin sodium
تعداد نتایج: 194947 فیلتر نتایج به سال:
CP-45,899 [3,3-dimethyl-7-oxo-4-thia-l-azabicyclo(3,2,0)heptane-2-carboxylic acid, 4,4dioxide, [2S-(2a,5a)]] has low intrinsic activity against most Gram-positive cocci, Enterobacteriaceae and Pseudomona . It inhibits Neisseria at concentrations of 0.1 -6.2 lig/ml. The combination of CP-45,899 and ampicillin inhibited Staphylococcus aureus and En tero bacteriaceae resistant to ampicillin by vir...
OBJECTIVE To establish what might be more optimal initial antibiotic therapy for suspected invasive bacterial infections in infants 60 days or younger who are evaluated in the emergency department (ED). SETTING Urban university-affiliated pediatric referral center with an average yearly ED census of 52000 visits during the study period. DESIGN AND METHODS We assembled a retrospective case s...
Enterococci are among the common organisms associated with hospital-acquired infections. We examined in vitro activities of different antibiotics to 103 enterococcal isolates. Minimal inhibitory concentrations (MICs) of penicillin G, ampicillin, gentamicin, ciprofloxacin, ofloxacin, levofloxacin, grepafloxacin, trovafloxacin and gemifloxacin were determined by broth microdilution testing method...
This study examined the effects of a protein rich diet on coping neurotransmitter levels in orally administered ampicillin-induced neurotoxic rats compared with propionic acid (PA) models of autism. 40 young male western albino rats were divided into four groups. The first group served as control and received phosphate buffered saline orally; the second group serving as autistic model was treat...
background: the high percentage of consumed antibiotics by humans and animals is excreted with other residues from the body after its performance. by entering these compounds to the wastewater, they can disrupt the anaerobic treatment process. in this study, deterrent behavior of two ampicillin and gentamicin antibiotics are investigated on specific methanogenic activity (sma) of anaerobic biom...
Ampicillin-resistant and -susceptible strains of Haemophilus influenzae were tested for susceptibility to 16 antibiotics. Chloramphenicol and a new cephalosporin, cefamandole, were most active with minimal inhibitory concentrations (MICs) for all bacteria tested between 0.5 to 2.0 mug/ml. All but two organisms were susceptible to tetracycline. Ampicillin-resistant strains of H. influenzae were ...
Thirty-four strains of Haemophilus influenzae (20 ampicillin sensitive and 14 ampicillin resistant), mostly type b isolates from cerebrospinal fluid or blood, were tested for susceptibility to a combination of trimethoprim-sulfamethoxazole (TMP-SMZ) in a ratio of 1 part TMP to 19 parts SMZ. All strains were very susceptible to the TMP-SMZ combination, with minimal inhibitory concentrations rang...
A prospective study identified 9 (32%) of 28 ampicillin-resistant (MIC greater than or equal to 16 micrograms/ml) enterococcus isolates as Enterococcus raffinosus. A case-control study found no significant differences with respect to underlying diseases, catheterization, or surgery between patients with ampicillin-resistant E. raffinosus and those with ampicillin-susceptible Enterococcus spp. P...
The overall incidence of adverse drug reactions following ampicillin and amoxicillin administration to 439 and 169 indoor patients of All India Institute of Medical Sciences, New Delhi were 19.13% and 15.5% respectively. Ampicillin produced diarrhoea (7.74%), nausea and vomiting (7.74%) anorexia (5.46%) headache (4.10%) and allergic reactions (2.9%). With amoxicillin, anorexia was observed in 4...
The pattern of ampicillin resistance and possible association with virulence factors of 78 Escherichia coli isolates taken from 78 pregnant women with pyelonephritis were evaluated. The current incidence of ampicillin resistance among pyelonephritis isolates (46%) was significantly higher than that reported in 1985 (22%). Resistance was found more frequently during the first (60%) and third (53...
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