Literature DB >> 3499863

Role of beta-lactamase in expression of resistance by methicillin-resistant Staphylococcus aureus.

J M Boyce1, A A Medeiros.   

Abstract

Of 27 unique clinical isolates of methicillin-resistant Staphylococcus aureus, only 4 were homogeneously resistant, and all 4 produced little or no beta-lactamase. Among heterogeneously resistant strains, those most resistant to beta-lactam antibiotics produced the most beta-lactamase. Similar genes may regulate production of the low-affinity penicillin-binding protein and beta-lactamase.

Entities:  

Mesh：

Substances：

Year:  1987        PMID： 3499863      PMCID： PMC174955          DOI： 10.1128/AAC.31.9.1426

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


  21 in total

1.  Methicillin-resistant strains of Staphylococcus aureus phage type 92.

Authors:  S Schaefler; W Perry; D Jones
Journal:  Antimicrob Agents Chemother       Date:  1979-01       Impact factor: 5.191

2.  Studies on recently isolated cultures of methicillin-resistant Staphylococcus aureus.

Authors:  R W Lacey; A Stokes
Journal:  J Gen Microbiol       Date:  1979-10

Review 3.  Genetic regulation of penicillinase synthesis in Gram-positive bacteria.

Authors:  J Imsande
Journal:  Microbiol Rev       Date:  1978-03

4.  Penicillinase production and intrinsic resistance to penicillins in methicillin-resistant cultures of Staphylococcus aureus.

Authors:  K G Dyke
Journal:  J Med Microbiol       Date:  1969-08       Impact factor: 2.472

5.  [The natural resistance of staphylococci to methicillin and oxacillin].

Authors:  Y A Chabbert; J G Baudens; J F Acar; G R Gerbaud
Journal:  Rev Fr Etud Clin Biol       Date:  1965-05

6.  Altered penicillin-binding proteins in methicillin-resistant strains of Staphylococcus aureus.

Authors:  B Hartman; A Tomasz
Journal:  Antimicrob Agents Chemother       Date:  1981-05       Impact factor: 5.191

7.  Methicillin-resistant staphylococci 1965-75.

Authors:  F H Kayser
Journal:  Lancet       Date:  1975-10-04       Impact factor: 79.321

8.  A comparison of the penicillinases from a methicillin-sensitive and froma a methicillin-resistant strain of Staphylococcus aureus.

Authors:  J M Hamilton-Miller
Journal:  Guys Hosp Rep       Date:  1970

9.  Low-affinity penicillin-binding protein associated with beta-lactam resistance in Staphylococcus aureus.

Authors:  B J Hartman; A Tomasz
Journal:  J Bacteriol       Date:  1984-05       Impact factor: 3.490

10.  Phenotypic suppression of methicillin resistance in Staphylococcus aureus by mutant noninducible penicillinase plasmids.

Authors:  S Cohen; C J Gibson; H M Sweeney
Journal:  J Bacteriol       Date:  1972-11       Impact factor: 3.490
View more
  6 in total

1.  Failure of routine susceptibility tests to detect imipenem resistance among strains of methicillin-resistant Staphylococcus aureus.

Authors:  J M Boyce; E Papa; R Dickenson; A A Medeiros
Journal:  Antimicrob Agents Chemother       Date:  1991-07       Impact factor: 5.191

2.  In vitro effects of beta-lactams combined with beta-lactamase inhibitors against methicillin-resistant Staphylococcus aureus.

Authors:  S Kobayashi; S Arai; S Hayashi; T Sakaguchi
Journal:  Antimicrob Agents Chemother       Date:  1989-03       Impact factor: 5.191

3.  Spurious oxacillin resistance in Staphylococcus aureus because of defective oxacillin disks.

Authors:  J M Boyce; J R Lonks; A A Medeiros; E F Papa; S Campbell
Journal:  J Clin Microbiol       Date:  1988-07       Impact factor: 5.948

4.  Jumping the barrier to beta-lactam resistance in Staphylococcus aureus.

Authors:  Yuki Katayama; Hong-Zhong Zhang; Dong Hong; Henry F Chambers
Journal:  J Bacteriol       Date:  2003-09       Impact factor: 3.490

5.  Emergence of homogeneously methicillin-resistant Staphylococcus aureus.

Authors:  J Fung-Tomc; E Huczko; E Gradelski; K Denbleyker; D P Bonner; R E Kessler
Journal:  J Clin Microbiol       Date:  1991-12       Impact factor: 5.948

6.  Detection of Methicillin Resistant Staphylococcus aureus and Determination of Minimum Inhibitory Concentration of Vancomycin for Staphylococcus aureus Isolated from Pus/Wound Swab Samples of the Patients Attending a Tertiary Care Hospital in Kathmandu, Nepal.

Authors:  Raghabendra Adhikari; Narayan Dutt Pant; Sanjeev Neupane; Mukesh Neupane; Roshan Bhattarai; Sabita Bhatta; Raina Chaudhary; Binod Lekhak
Journal:  Can J Infect Dis Med Microbiol       Date:  2017-01-05       Impact factor: 2.471
  6 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.