Literature DB >> 786998

Caffeic acid-containing medium for identification of Cryptococcus neoformans.

R L Hopfer, F Blank.   

Abstract

A new growth medium containing caffeic acid and ferric citrate is described. The pigment produced on this medium is specific for the identification of Cryptococcus neoformans and differentiates it from other cryptococci. The medium is more easily compounded and requires less time for pigment formation than the conventional Guizotia extract media. The medium is stable in the dry form as well as in the prepared form.

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Year:  1976        PMID: 786998      PMCID: PMC274144     

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


  4 in total

1.  [Cryptococcus neoformans: pigment formation on polyphenols].

Authors:  G Pulverer; H Korth
Journal:  Med Microbiol Immunol       Date:  1971       Impact factor: 3.402

2.  Medium for selective isolation of Cryptococcus neoformans.

Authors:  A B Shields; L Ajello
Journal:  Science       Date:  1966-01-14       Impact factor: 47.728

3.  Production of diagnostic pigment by phenoloxidase activity of cryptococcus neoformans.

Authors:  C E Shaw; L Kapica
Journal:  Appl Microbiol       Date:  1972-11

4.  Pigment production of Cryptococcus neoformans grown with extracts of Guizotia abyssinica.

Authors:  A A Strachan; R J Yu; F Blank
Journal:  Appl Microbiol       Date:  1971-09
  4 in total
  16 in total

1.  Isolation of highly encapsulated Cryptococcus neoformans serotype B from a patient in New York City.

Authors:  E J Bottone; P A Kirschner; I F Salkin
Journal:  J Clin Microbiol       Date:  1986-01       Impact factor: 5.948

2.  Differentiation of Candida dubliniensis from Candida albicans on staib agar and caffeic acid-ferric citrate agar.

Authors:  A Al Mosaid; D Sullivan; I F Salkin; D Shanley; D C Coleman
Journal:  J Clin Microbiol       Date:  2001-01       Impact factor: 5.948

3.  Two rapid pigmentation tests for identification of Cryptococcus neoformans.

Authors:  C S Kaufmann; W G Merz
Journal:  J Clin Microbiol       Date:  1982-02       Impact factor: 5.948

4.  New culture medium for the presumptive identificaion of Candida albicans and Cryptococcus neoformans.

Authors:  W H Fleming; J M Hopkins; G A Land
Journal:  J Clin Microbiol       Date:  1977-02       Impact factor: 5.948

5.  Biochemical variation of Cryptococcus neoformans.

Authors:  K A Schmeding; S C Jong; R Hugh
Journal:  Mycopathologia       Date:  1984-02-15       Impact factor: 2.574

6.  Isolation and rapid identification of yeasts from compromised hosts.

Authors:  G A Land; G L Dorn; W H Fleming; T A Beadles; J H Foxworth
Journal:  Mycopathologia       Date:  1978-12-18       Impact factor: 2.574

7.  Six-hour pigmentation test for the identification of Cryptococcus neoformans.

Authors:  R L Hopfer; D Gröschel
Journal:  J Clin Microbiol       Date:  1976-08       Impact factor: 5.948

8.  Evaluation of a caffeic acid-ferric citrate test for rapid identification of Cryptococcus neoformans.

Authors:  H S Wang; R T Zeimis; G D Roberts
Journal:  J Clin Microbiol       Date:  1977-11       Impact factor: 5.948

9.  Diagnostic medium containing inositol, urea, and caffeic acid for selective growth of Cryptococcus neoformans.

Authors:  M E Healy; C L Dillavou; G E Taylor
Journal:  J Clin Microbiol       Date:  1977-10       Impact factor: 5.948

10.  Clinical laboratory evaluation of a screening medium (CN screen) for Cryptococcus neoformans.

Authors:  B H Cooper
Journal:  J Clin Microbiol       Date:  1980-06       Impact factor: 5.948

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