Literature DB >> 6967295

Activity of beta-lactamase produced by Bacteroides fragilis against newly introduced cephalosporins.

K Sato, M Inoue, S Mitsuhashi.   

Abstract

The purified beta-lactamase from Bacteroides fragilis hydrolyzed newly introduced cephalosporins including cefuroxime and HR 756, and was inhibited by 7 alpha-methoxylated cephalosporins such as 6059-S and YM09330.

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Year:  1980        PMID： 6967295      PMCID： PMC283862          DOI： 10.1128/AAC.17.4.736

Source DB:  PubMed          Journal:  Antimicrob Agents Chemother        ISSN： 0066-4804            Impact factor:   5.191


  14 in total

1.  beta-lactamase stability of HR 756, a novel cephalosporin, compared to that of cefuroxime and cefoxitin.

Authors:  K P Fu; H C Neu
Journal:  Antimicrob Agents Chemother       Date:  1978-09       Impact factor: 5.191

2.  Cefuroxime, a beta-lactamase-resistant cephalosporin with a broad spectrum of gram-positive and -negative activity.

Authors:  H C Neu; K P Fu
Journal:  Antimicrob Agents Chemother       Date:  1978-04       Impact factor: 5.191

3.  A new semisynthetic 7alpha-methoxycephalosporin, CS-1170: 7beta-((cyanomethyl)thio)acetamido)-7alpha-methoxy-3-((1-methyl-1H-tetrazol-5-yl)thio)methyl)-3-cephem-4-carboxylic acid.

Authors:  H Nakao; H Yanagisawa; B Shimizu; M Kaneko; M Nagano
Journal:  J Antibiot (Tokyo)       Date:  1976-05       Impact factor: 2.649

4.  beta-Lactamases of subspecies of Bacteroides fragilis.

Authors:  T Leung; J D Williams
Journal:  J Antimicrob Chemother       Date:  1978-07       Impact factor: 5.790

5.  Formation of beta-lactamase in Bacteroides fragilis: cell-bound and extracellular activity.

Authors:  B Olsson; C E Nord; T Wadström
Journal:  Antimicrob Agents Chemother       Date:  1976-05       Impact factor: 5.191

6.  A spectrophotometric assay of beta-lactamase action on penicillins.

Authors:  S G Waley
Journal:  Biochem J       Date:  1974-06       Impact factor: 3.857

7.  Anaerobic infections. 1.

Authors:  S L Gorbach; J G Bartlett
Journal:  N Engl J Med       Date:  1974-05-23       Impact factor: 91.245

8.  Beta-lactamase activity in anaerobic bacteria.

Authors:  A E Weinrich; V E Del bene
Journal:  Antimicrob Agents Chemother       Date:  1976-07       Impact factor: 5.191

9.  SCE-129, antipseudomonal cephalosporin: in vitro and in vivo antibacterial activities.

Authors:  K Tsuchiya; M Kondo; H Nagatomo
Journal:  Antimicrob Agents Chemother       Date:  1978-02       Impact factor: 5.191

10.  SCE-963, a new broad-spectrum cephalosporin: in vitro and in vivo antibacterial activities.

Authors:  K Tsuchiya; M Kida; M Kondo; H Ono; M Takeuchi; T Nishi
Journal:  Antimicrob Agents Chemother       Date:  1978-10       Impact factor: 5.191
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  26 in total

Review 1.  Classification of beta-lactamases: groups 2c, 2d, 2e, 3, and 4.

Authors:  K Bush
Journal:  Antimicrob Agents Chemother       Date:  1989-03       Impact factor: 5.191

Review 2.  Classification of beta-lactamases: groups 1, 2a, 2b, and 2b'.

Authors:  K Bush
Journal:  Antimicrob Agents Chemother       Date:  1989-03       Impact factor: 5.191

Review 3.  A functional classification scheme for beta-lactamases and its correlation with molecular structure.

Authors:  K Bush; G A Jacoby; A A Medeiros
Journal:  Antimicrob Agents Chemother       Date:  1995-06       Impact factor: 5.191

4.  Efficacy of BRL 25000 against Serratia marcescens, Enterobacter cloacae, and Citrobacter freundii in urinary tract infections.

Authors:  H Nakazawa; T Hashimoto; T Nishiura; S Mitsuhashi
Journal:  Antimicrob Agents Chemother       Date:  1983-09       Impact factor: 5.191

5.  Activity of cefoperazone and two beta-lactamase inhibitors, sulbactam and clavulanic acid, against Bacteroides spp. correlated with beta-lactamase production.

Authors:  M A Crosby; D W Gump
Journal:  Antimicrob Agents Chemother       Date:  1982-09       Impact factor: 5.191

6.  Inconsistency of synergy between the beta-lactamase inhibitor CP-45,899 and beta-lactam antibiotics against multiply drug-resistant Enterobacteriaceae and pseudomonas species.

Authors:  R J Fass
Journal:  Antimicrob Agents Chemother       Date:  1981-02       Impact factor: 5.191

7.  Purification and properties of an inducible cephalosporinase from Pseudomonas maltophilia GN12873.

Authors:  Y Saino; M Inoue; S Mitsuhashi
Journal:  Antimicrob Agents Chemother       Date:  1984-03       Impact factor: 5.191

8.  Mechanism of action of cephalosporins and resistance caused by decreased affinity for penicillin-binding proteins in Bacteroides fragilis.

Authors:  A Yotsuji; J Mitsuyama; R Hori; T Yasuda; I Saikawa; M Inoue; S Mitsuhashi
Journal:  Antimicrob Agents Chemother       Date:  1988-12       Impact factor: 5.191

9.  In vitro antimicrobial activity of cefotaxime, a new cephalosporin.

Authors:  S Masuyoshi; S Arai; M Miyamoto; S Mitsuhashi
Journal:  Antimicrob Agents Chemother       Date:  1980-07       Impact factor: 5.191

10.  Properties of a new penicillinase type produced by Bacteroides fragilis.

Authors:  K Sato; Y Matsuura; M Inoue; S Mitsuhashi
Journal:  Antimicrob Agents Chemother       Date:  1982-10       Impact factor: 5.191
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