Literature DB >> 7107858

Comparison of various techniques for determining viability of Paracoccidioides brasiliensis yeast-form cells.

A Restrepo, L E Cano, C de Bedout, E Brummer, D A Stevens.   

Abstract

The viability of Paracoccidioides brasiliensis yeast-form cells was determined by colony-forming units, direct fluorescent staining, and production of germ tubes in slide culture. The first procedure was unreliable and time consuming; the latter two showed better correlation with hemacytometer total cell counts and required significantly less time.

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Year:  1982        PMID： 7107858      PMCID： PMC272325          DOI： 10.1128/jcm.16.1.209-211.1982

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


  8 in total

1.  A cytological study of morphogenesis in Coccidioides immitis.

Authors:  S H Sun; M Huppert
Journal:  Sabouraudia       Date:  1976-07

2.  Growth curves and nucleic acids content of mycelial and yeast-like forms of Paracoccidioides brasiliensis.

Authors:  J R Ramirez-Martinez
Journal:  Mycopathol Mycol Appl       Date:  1970-12-04

3.  Growth curves of the yeast-like form of Paracocidioides bradiliensis.

Authors:  F San-Blas; L J Cova
Journal:  Sabouraudia       Date:  1975-03

4.  Growth of Paracoccidioides brasiliensis yeast phase in a chemically defined culture medium.

Authors:  A Restrepo; B E Jiménez
Journal:  J Clin Microbiol       Date:  1980-08       Impact factor: 5.948

5.  Recovery of fungi from seeded sputum samples: effect of culture media and digestion procedures.

Authors:  A Restrepo; L E Cano
Journal:  Rev Inst Med Trop Sao Paulo       Date:  1981 Jul-Aug       Impact factor: 1.846

6.  A new fluorescent viability test for fungi cells.

Authors:  V L Calich; A Purchio; C R Paula
Journal:  Mycopathologia       Date:  1979-02-28       Impact factor: 2.574

7.  Determination of the growth curves of the mycelial and yeast forms of Paracoccidiodes brasiliensis.

Authors:  M Arango; A Restrepo
Journal:  Mycopathologia       Date:  1976-10-22       Impact factor: 2.574

8.  Studies on plating efficiency and estimation of viability of suspensions of Paracoccidioides brasiliensis yeast cells.

Authors:  M Goihman-Yahr; L Pine; M C Albornoz; L Yarzabal; M H de Gomez; B San Martin; A Ocanto; T Molina; J Convit
Journal:  Mycopathologia       Date:  1980-07-01       Impact factor: 2.574
  8 in total
  16 in total

1.  Fate of conidia of Paracoccidioides brasiliensis after ingestion by resident macrophages or cytokine-treated macrophages.

Authors:  L E Cano; E Brummer; D A Stevens; A Restrepo
Journal:  Infect Immun       Date:  1992-05       Impact factor: 3.441

2.  Virulence of Paracoccidiodes brasiliensis: the influence of in vitro passage and storage.

Authors:  E Brummer; A Restrepo; L H Hanson; D A Stevens
Journal:  Mycopathologia       Date:  1990-01       Impact factor: 2.574

3.  Inhibition by estrogens of conidium-to-yeast conversion in the fungus Paracoccidioides brasiliensis.

Authors:  M E Salazar; A Restrepo; D A Stevens
Journal:  Infect Immun       Date:  1988-03       Impact factor: 3.441

4.  Inhibitory effect of deferoxamine or macrophage activation on transformation of Paracoccidioides brasiliensis conidia ingested by macrophages: reversal by holotransferrin.

Authors:  L E Cano; B Gomez; E Brummer; A Restrepo; D A Stevens
Journal:  Infect Immun       Date:  1994-04       Impact factor: 3.441

5.  Fluorescent method for studying the morphogenesis and viability of dermatophyte cells.

Authors:  Marcia A Lopes; Olga Fischman; Walderez Gambale; Benedito Corrêa
Journal:  Mycopathologia       Date:  2003       Impact factor: 2.574

6.  Effect of anti-IL-4, interferon-gamma and an antifungal triazole (SCH 42427) in paracoccidioidomycosis: correlation of IgE levels with outcome.

Authors:  J S Hostetler; E Brummer; R L Coffman; D A Stevens
Journal:  Clin Exp Immunol       Date:  1993-10       Impact factor: 4.330

7.  Growth curves, morphology and ultrastructure of ten Paracoccidioides brasiliensis isolates.

Authors:  S S Kashino; V L Calich; L M Singer-Vermes; P A Abrahamsohn; E Burger
Journal:  Mycopathologia       Date:  1987-08       Impact factor: 2.574

8.  Evaluation of a fluorescent method (fluorescein diacetate and ethidium bromide solution) in the study of the viability Cryptococcus neoformans strains.

Authors:  B Correa; A Purchio; C R Paula; W Gambale
Journal:  Mycopathologia       Date:  1986-11       Impact factor: 2.574

9.  Estradiol binds to a receptor-like cytosol binding protein and initiates a biological response in Paracoccidioides brasiliensis.

Authors:  D S Loose; E P Stover; A Restrepo; D A Stevens; D Feldman
Journal:  Proc Natl Acad Sci U S A       Date:  1983-12       Impact factor: 11.205

10.  Impairment of cellular but not humoral immune responses in chronic pulmonary and disseminated paracoccidioidomycosis in mice.

Authors:  E Castaneda; E Brummer; D Pappagianis; D A Stevens
Journal:  Infect Immun       Date:  1988-07       Impact factor: 3.441
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