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Literature DB >> 3133392

Rapid identification of Branhamella catarrhalis with 4-methylumbelliferyl butyrate.

M Vaneechoutte¹, G Verschraegen, G Claeys, P Flamen.

Abstract

Branhamella catarrhalis can be distinguished from Neisseria spp. by the presence of butyrate esterase. This enzyme can be rapidly detected when 4-methylumbelliferyl butyrate is used as the substrate. All B. catarrhalis strains tested gave a positive fluorescence reaction within 5 min, while Neisseria spp. remained negative, even after 18 h of incubation.

Entities: Chemical Species

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Year: 1988 PMID： 3133392 PMCID： PMC266570 DOI： 10.1128/jcm.26.6.1227-1228.1988

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

5 in total

1. Rapid biochemical tests for characterization of the Mycoplasmatales.

Authors: J M Bradbury
Journal: J Clin Microbiol Date: 1977-05 Impact factor: 5.948

2. Use of umbelliferone derivatives in the study of enzyme activities of mycobacteria.

Authors: J M Grange; K Clark
Journal: J Clin Pathol Date: 1977-02 Impact factor: 3.411

3. A rapid method for identifying bacterial enzymes.

Authors: J L Maddocks; M J Greenan
Journal: J Clin Pathol Date: 1975-08 Impact factor: 3.411

4. Rapid detection of yeast enzymes by using 4-methylumbelliferyl substrates.

Authors: D G Bobey; G M Ederer
Journal: J Clin Microbiol Date: 1981-02 Impact factor: 5.948

5. Methylumbelliferyl-beta-D-glucuronide-based medium for rapid isolation and identification of Escherichia coli.

Authors: R W Trepeta; S C Edberg
Journal: J Clin Microbiol Date: 1984-02 Impact factor: 5.948

5 in total

18 in total

1. Butyrate esterase (4-methylumbelliferyl butyrate) spot test, a simple method for immediate identification of Moraxella (Branhamella) catarrhalis [corrected].

Authors: J L Pérez; A Pulido; F Pantozzi; R Martin
Journal: J Clin Microbiol Date: 1990-10 Impact factor: 5.948

Review 2. Fluorogenic and chromogenic substrates used in bacterial diagnostics.

Authors: M Manafi; W Kneifel; S Bascomb
Journal: Microbiol Rev Date: 1991-09

3. Improved tween 80 hydrolysis method for identification of Moraxella (Branhamella) catarrhalis.

Authors: J A García Rodríguez; J E García Sánchez; J L Muñoz Bellido; E García Sánchez
Journal: Eur J Clin Microbiol Infect Dis Date: 1991-06 Impact factor: 3.267

4. Serological typing of Branhamella catarrhalis strains on the basis of lipopolysaccharide antigens.

Authors: M Vaneechoutte; G Verschraegen; G Claeys; A M Van Den Abeele
Journal: J Clin Microbiol Date: 1990-02 Impact factor: 5.948

5. Identification of Branhamella catarrhalis in 2.5 min with an indoxyl butyrate strip test.

Authors: S F Dealler; M Abbott; M J Croughan; P M Hawkey
Journal: J Clin Microbiol Date: 1989-06 Impact factor: 5.948

6. B.CAT CONFIRM, a rapid test for confirmation of Branhamella catarrhalis.

Authors: W M Janda; P Ruther
Journal: J Clin Microbiol Date: 1989-05 Impact factor: 5.948

Review 7. Branhamella catarrhalis: an organism gaining respect as a pathogen.

Authors: B W Catlin
Journal: Clin Microbiol Rev Date: 1990-10 Impact factor: 26.132

8. Antibiotic susceptibility of acute otitis media pathogens in otitis-prone Belgian children.

Authors: Muriel J P van Kempen; Mario Vaneechoutte; Geert Claeys; Gerda L C Verschraegen; Judith Vermeiren; Ingeborg J Dhooge
Journal: Eur J Pediatr Date: 2004-06-15 Impact factor: 3.183

9. Comparison of three rapid methods, tributyrine, 4-methylumbelliferyl butyrate, and indoxyl acetate, for rapid identification of Moraxella catarrhalis.

Authors: E Speeleveld; J M Fossépré; B Gordts; H W Van Landuyt
Journal: J Clin Microbiol Date: 1994-05 Impact factor: 5.948

10. Selective medium for Branhamella catarrhalis with acetazolamide as a specific inhibitor of Neisseria spp.

Authors: M Vaneechoutte; G Verschraegen; G Claeys; A M van den Abeele
Journal: J Clin Microbiol Date: 1988-12 Impact factor: 5.948