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Literature DB >> 2860132

Effect of the growth of anaerobic bacteria on the surface pH of solid media.

Abstract

Changes in surface pH occurring after varying periods of anaerobic incubation were measured for a total of 23 test solid media. There was little change in the surface pH of uninoculated plates, but plates inoculated with Bacteriodes fragilis showed a striking fall in pH, to pH 5 in the case of some of the test media. The problems of controlling the surface pH of solid media are discussed and possible methods of control are considered.

Mesh：

Substances：
Culture Media

Year: 1985 PMID： 2860132 PMCID： PMC499211 DOI： 10.1136/jcp.38.5.565

Source DB: PubMed Journal: J Clin Pathol ISSN： 0021-9746 Impact factor: 3.411

4 in total

1. The comparative activity of cefsulodin against anaerobic bacteria of clinical interest: synergy with cefoxitin.

Authors: B Watt; F V Brown
Journal: J Antimicrob Chemother Date: 1981-03 Impact factor: 5.790

2. The effect of carbon dioxide on the sensitivity of Bacteroides fragilis to certain antibiotics in vitro.

Authors: H R Ingham; J B Selkon; A A Codd; J H Hale
Journal: J Clin Pathol Date: 1970-04 Impact factor: 3.411

3. Effect of carbon dioxide and pH on susceptibility of Bacteroides fragilis group to erythromycin.

Authors: S L Hansen; P Swomley; G Drusano
Journal: Antimicrob Agents Chemother Date: 1981-02 Impact factor: 5.191

4. The use of an anaerobic incubator for the isolation of anaerobes from clinical samples.

Authors: P L Berry; E Taylor; I Phillips
Journal: J Clin Pathol Date: 1982-10 Impact factor: 3.411

4 in total

3 in total

Effect of the growth of anaerobic bacteria on the surface pH of solid media.

1. The comparative activity of cefsulodin against anaerobic bacteria of clinical interest: synergy with cefoxitin.

2. The effect of carbon dioxide on the sensitivity of Bacteroides fragilis to certain antibiotics in vitro.

3. Effect of carbon dioxide and pH on susceptibility of Bacteroides fragilis group to erythromycin.

4. The use of an anaerobic incubator for the isolation of anaerobes from clinical samples.

1. Comparison of solid media for cultivation of anaerobes.

2. Anaerobic media and pH changes during growth.

3. Enhanced production of sucrose in the fast-growing cyanobacterium Synechococcus elongatus UTEX 2973.