effect of aqueous extract of Acacia catechu showed inhibition of growth of both the organisms at 1:8 dilutions.
The combination of tigecycline with polymyxin B was highly bactericidal
against both isolates, even at subinhibitory concentration of the latter drug for one isolate.
In order to assess the potential that linezolid provides additive activity when combined with other active agents, groups of mice were treated with linezolid at the lowest tested dose (25 mg/kg), together with other study antimicrobial agents at the dosage schedules which had previously been established active but not fully bactericidal
meningitidis as a serum bactericidal
titer of [greater than or equal to] 1:8 (4,7).
surfaces are increasingly demanded in hospital, medical, food-processing and beverage manufacturing settings, not least to combat antibiotic-resistant bacteria such as MRSA, Clostridium difficile and, for water treatment, to repress Legionnaires' disease.
Results: Analysis revealed a statistically significant bactericidal
effect of S.
Media specialist Lab M provides an extensive range of neutralising media for use in both monitoring the effectiveness of a CIP sanitisation programme, and determining the bactericidal
activity of disinfectants.
Lighter and tougher than cotton and rayon, the fiber is highly hygroscopic and moisture rich, and has bactericidal
Potential advantages of MBI 594AN over currently available prescription topical acne products include rapid action, reduction of both inflammatory and non-inflammatory acne lesions, bactericidal
activity with no demonstrated induction of resistance, rapidly effective against multi-resistant P.
Pneumococcal time-kill studies with levofloxacin, gatifloxacin, and moxifloxacin in a pharmacodynamic model have demonstrated that these three agents possess equal bactericidal
activity and are equally effective in preventing resistance development because the lower in vitro MICs for gatifloxacin and moxifloxacin were offset by the higher serum and tissue levels of levofloxacin (9).
Ammonia once got credit for the bactericidal
effect, but research published in the 1 April 2000 issue of Environmental Science & Technology by a team under USDA research microbiologist James Russell indicates that carbonate ions released during enzymatic degradation of urea (a natural product of protein metabolism found in urine) are responsible.
But by breaking the bond with reducing agents such as dithiothreitol, the scientists can reopen the active site and restore most of the enzyme's bactericidal