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Literature DB >> 6436318

Comparison of microdilution and agar dilution procedures for testing antibiotic susceptibility of Neisseria gonorrhoeae.

Abstract

Studies were run in parallel to compare the broth microdilution method and the chocolate agar dilution method for testing antibiotic susceptibility of Neisseria gonorrhoeae. Six clinically relevant drugs were tested against 23 clinical isolates of N. gonorrhoeae, including several penicillinase-producing, as well as multiply resistant, strains. Results showed that the MIC obtained by the two methods were not significantly different. The microdilution method appears to be a more sensitive system for discriminating penicillinase activity. The microdilution system is a more expedient method for screening new antibacterial agents and is more readily adaptable to new automated equipment.

Entities: Chemical Species

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Year: 1984 PMID： 6436318 PMCID： PMC271445 DOI： 10.1128/jcm.20.4.828-830.1984

Source DB: PubMed Journal: J Clin Microbiol ISSN： 0095-1137 Impact factor: 5.948

5 in total

1. Disc agar diffusion antimicrobial susceptibility tests with beta-lactamase producing Neisseria gonorrhoeae.

Authors: J W Biddle; J M Swenson; C Thornsberry
Journal: J Antibiot (Tokyo) Date: 1978-04 Impact factor: 2.649

2. Serial dilution antibiotic sensitivity testing with the microtitrator system.

Authors: J H Marymont; R M Wentz
Journal: Am J Clin Pathol Date: 1966-05 Impact factor: 2.493

3. Infections due to penicillinase-producing Neisseria gonorrhoeae in the United States: 1976-1980.

Authors: H W Jaffe; J W Biddle; S R Johnson; P J Wiesner
Journal: J Infect Dis Date: 1981-08 Impact factor: 5.226

4. Cell envelope of Neisseria gonorrhoeae CS7: peptidoglycan protein complex.

Authors: B H Hebeler; W Wong; S A Morse; F E Young
Journal: Infect Immun Date: 1979-02 Impact factor: 3.441

5. Prolonged survival of Neisseria gonorrhoeae in a new liquid medium.

Authors: S Hafiz; M G McEntegart
Journal: Br J Vener Dis Date: 1976-12

5 in total

14 in total

1. Comparison of broth microdilution and agar dilution for susceptibility testing of Neisseria gonorrhoeae.

Authors: T A Geers; A M Donabedian
Journal: Antimicrob Agents Chemother Date: 1989-02 Impact factor: 5.191

Review 2. Antimicrobial susceptibility testing of Haemophilus influenzae, Branhamella catarrhalis, and Neisseria gonorrhoeae.

Authors: G V Doern; R N Jones
Journal: Antimicrob Agents Chemother Date: 1988-12 Impact factor: 5.191

3. Cultivation of Neisseria gonorrhoeae in liquid media and determination of its in vitro susceptibilities to quinolones.

Authors: Masaya Takei; Yuko Yamaguchi; Hideyuki Fukuda; Mitsuru Yasuda; Takashi Deguchi
Journal: J Clin Microbiol Date: 2005-09 Impact factor: 5.948

4. Effects of different media and methods of inoculum preparation on results of antimicrobial susceptibility testing of Neisseria gonorrhoeae by agar dilution.

Authors: J A Dillon; W Tostowaryk; M Pauzé
Journal: Antimicrob Agents Chemother Date: 1987-11 Impact factor: 5.191

5. In vitro antibacterial activities of PD 138312 and PD 140248, new fluoronaphthyridines with outstanding gram-positive potency.

Authors: M D Huband; M A Cohen; M A Meservey; G E Roland; S L Yoder; M E Dazer; J M Domagala
Journal: Antimicrob Agents Chemother Date: 1993-12 Impact factor: 5.191

Comparison of microdilution and agar dilution procedures for testing antibiotic susceptibility of Neisseria gonorrhoeae.

1. Disc agar diffusion antimicrobial susceptibility tests with beta-lactamase producing Neisseria gonorrhoeae.

2. Serial dilution antibiotic sensitivity testing with the microtitrator system.

3. Infections due to penicillinase-producing Neisseria gonorrhoeae in the United States: 1976-1980.

4. Cell envelope of Neisseria gonorrhoeae CS7: peptidoglycan protein complex.

5. Prolonged survival of Neisseria gonorrhoeae in a new liquid medium.

1. Comparison of broth microdilution and agar dilution for susceptibility testing of Neisseria gonorrhoeae.

Review 2. Antimicrobial susceptibility testing of Haemophilus influenzae, Branhamella catarrhalis, and Neisseria gonorrhoeae.

3. Cultivation of Neisseria gonorrhoeae in liquid media and determination of its in vitro susceptibilities to quinolones.

4. Effects of different media and methods of inoculum preparation on results of antimicrobial susceptibility testing of Neisseria gonorrhoeae by agar dilution.

5. In vitro antibacterial activities of PD 138312 and PD 140248, new fluoronaphthyridines with outstanding gram-positive potency.

6. Evaluation of Alamar colorimetric MIC method for antimicrobial susceptibility testing of gram-negative bacteria.

7. In vitro antibacterial activities of PD 131628, a new 1,8-naphthyridine anti-infective agent.

8. Neisseria prophage repressor implicated in gonococcal pathogenesis.

9. In vitro activity of CI-934, a quinolone carboxylic acid active against gram-positive and -negative bacteria.

Review 10. Antimicrobial susceptibility testing of Neisseria gonorrhoeae and implications for epidemiology and therapy.