beta-lactam


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Related to beta-lactam: beta-lactamase, Beta-lactam Ring

be·ta-lac·tam

 (bā′tə-lăk′təm, bē′-)
n.
1. A lactam composed of a four-membered ring, formed by intramolecular condensation of an amino acid in which the amino group is located at the beta position, or any compound containing this group.
2. A beta-lactam antibiotic.

[beta, second (in the series of lactam rings, the first being the simplest) + lactam.]
References in periodicals archive ?
NYSE MKT: SYN), a clinical stage company focused on developing therapeutics to protect the gut microbiome while targeting pathogen specific diseases, announced positive topline results from the first Phase 2a study of SYN-004, the Company's candidate designed to protect the gut microbiome from the unintended effects of certain commonly used intravenous (IV) beta-lactam antibiotics for the prevention C.
com)-- Bioo Scientific's MaxSignal[R] Beta-Lactam ELISA Test Kit has been validated for the screening of a wide range of beta-lactam antibiotics including ampicillin, penicillin G, amoxicillin, azlocillin, piperacillin, nafcillin, cloxacillin, oxacillin, cefoperazone, ceftiofur and other beta-lactams in a number of food matrices.
Analysis of twelve beta-lactam antibiotics in human plasma by HPLC with ultraviolet detection.
00; Lot 2 - antibiotics (Other beta-lactam antibiotics third generation cephalosporins, other beta-lactam antibiotics cephalosporins fourth generation) - 21.
and Enterome Bioscience SA have entered into an agreement to conduct metagenomic research on the effects of beta-lactam antibiotics on the gastrointestinal microflora (microbiome) of human patients.
It is a common structural element of the penicillins, their synthetic and semi-synthetic derivatives, and other related molecules that constitute the broad family of drugs called the beta-lactam antibiotics.
Over 25 dispersed system formulations, 10 cyto-toxic products and 10 beta-lactam products
It analyzes milk samples and measures traces of beta-lactam, the main antibiotic used to treat cattle, in just five minutes.
Treatment with cephalosporins is associated with subsequent infection with resistant Enterococcus and other beta-lactam - resistant organisms.
resistant to all beta-lactam drugs and resistant to >3 non-beta-lactam drugs [e.
To investigate the development of resistance to beta-lactam antibiotics, one group followed 132 intensive care unit (ICU) patients over a three-year period.

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