Digoxigenin-ampicillin conjugate for detection of penicillin-binding proteins by chemiluminescence
نویسندگان
چکیده
منابع مشابه
Ampicillin Vs. Penicillin for In Utero Therapy
The pharmacokinetics of penicillin G and ampicillin are reviewed as they pertain to their potential use in in vitro therapy.
متن کاملReversal of Ampicillin Resistance in MRSA via Inhibition of Penicillin-Binding Protein 2a by Acalypha wilkesiana
The inhibitory activity of a semipure fraction from the plant, Acalypha wilkesiana assigned as 9EA-FC-B, alone and in combination with ampicillin, was studied against methicillin-resistant Staphylococcus aureus (MRSA). In addition, effects of the combination treatment on PBP2a expression were investigated. Microdilution assay was used to determine the minimal inhibitory concentrations (MIC). Sy...
متن کاملextremal region detection guided by maxima of gradient magnitude
a problem of computer vision applications is to detect regions of interest under dif- ferent imaging conditions. the state-of-the-art maximally stable extremal regions (mser) detects affine covariant regions by applying all possible thresholds on the input image, and through three main steps including: 1) making a component tree of extremal regions’ evolution (enumeration), 2) obtaining region ...
The formation of functional penicillin-binding proteins.
A method was developed which permitted determination of the [14C]benzylpenicillin and [14C]Cephapirin binding capacity of rapidly growing Bacillus subtilis cells in liquid culture. Over the concentration range of the binding plateau (0.1 to 0.8 mug/ml), [14C]benzylpenicillin significantly inhibited formation of functional penicillin-binding proteins, but had comparatively little effect on total...
متن کاملBacterial Resistance to Penicillin G by Decreased Affinity of Penicillin-Binding Proteins: A Mathematical Model
Streptococcus pneumoniae and Neisseria meningitidis have very similar mechanisms of resistance to penicillin G. Although penicillin resistance is now common in S. pneumoniae, it is still rare in N. meningitidis. Using a mathematical model, we studied determinants of this difference and attempted to anticipate trends in meningococcal resistance to penicillin G. The model predicted that pneumococ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Antimicrobial Agents and Chemotherapy
سال: 1994
ISSN: 0066-4804,1098-6596
DOI: 10.1128/aac.38.2.330