Literature DB >> 7763718

Determination of anti-Aspergillus activity of antifungal agents based on the dynamic growth rate of a single hypha.

K Oh1, H Matsuoka, Y Nemoto, O Sumita, K Takatori, H Kurata.   

Abstract

The dynamic growth rate of a single hypha of Aspergillus niger was analysed using an automatic system. A colony of A. niger was in contact with saline, saline containing an antifungal agent, and flushing saline, in sequence. The growth rate of a test hypha selected arbitrarily from the colony responded dynamically to the antifungal agent. The minimum concentration that caused the complete inhibition of hyphal growth was defined as the minimum inhibitory concentration (MIC). The MIC values obtained were compared with those determined by conventional methods based on increasing rate of colony diameter or dry matter weight.

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Year:  1993        PMID： 7763718     DOI： 10.1007/BF00192093

Source DB:  PubMed          Journal:  Appl Microbiol Biotechnol        ISSN： 0175-7598            Impact factor:   4.813


  11 in total

1.  Simultaneous imaging of cell and mitochondrial membrane potentials.

Authors:  D L Farkas; M D Wei; P Febbroriello; J H Carson; L M Loew
Journal:  Biophys J       Date:  1989-12       Impact factor: 4.033

2.  Fluorescence microscopy of living cells in culture. Part B. Quantitative fluorescence microscopy--imaging and spectroscopy.

Authors: 
Journal:  Methods Cell Biol       Date:  1989       Impact factor: 1.441

3.  Growth of Aspergillus nidulans in a thin liquid layer.

Authors:  B L Cohen
Journal:  J Gen Microbiol       Date:  1973-06

4.  Automatic evaluation of antifungal volatile compounds on the basis of the dynamic growth process of a single hypha.

Authors:  K Oh; H Matsuoka; O Sumita; K Takatori; H Kurata
Journal:  Appl Microbiol Biotechnol       Date:  1993-03       Impact factor: 4.813

5.  Effects of pH on the activity of ketoconazole against Candida albicans.

Authors:  H Minagawa; K Kitaura; N Nakamizo
Journal:  Antimicrob Agents Chemother       Date:  1983-01       Impact factor: 5.191

6.  In vitro studies with miconazole and miconazole nitrate.

Authors:  S Shadomy; L Paxton; A Espinel-Ingroff; H J Shadomy
Journal:  J Antimicrob Chemother       Date:  1977-03       Impact factor: 5.790

7.  Effect of medium composition on results of macrobroth dilution antifungal susceptibility testing of yeasts.

Authors:  G V Doern; T A Tubert; K Chapin; M G Rinaldi
Journal:  J Clin Microbiol       Date:  1986-10       Impact factor: 5.948

8.  Interactions among amphotericin B, 5-fluorocytosine, ketoconazole, and miconazole against pathogenic fungi in vitro.

Authors:  F C Odds
Journal:  Antimicrob Agents Chemother       Date:  1982-11       Impact factor: 5.191

9.  Comparison of microdilution and broth dilution techniques for the susceptibility testing of yeasts to 5-fluorocytosine and amphotericin B.

Authors:  M F Mazens; G P Andrews; R C Bartlett
Journal:  Antimicrob Agents Chemother       Date:  1979-03       Impact factor: 5.191

10.  Analysis of pH and buffer effects on flucytosine activity in broth dilution susceptibility testing of Candida albicans in two synthetic media.

Authors:  D L Calhoun; J N Galgiani
Journal:  Antimicrob Agents Chemother       Date:  1984-09       Impact factor: 5.191
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  2 in total

1.  Standardization of hyphal growth inhibition rate as a means of evaluating Microsporum spp. in vitro susceptibility to terbinafine, griseofulvin, and ciclopiroxolamine.

Authors:  Fernanda Simas Corrêa Biancalana; Luzia Lyra; Maria Luiza Moretti; Katsuhiko Kamei; Angélica Zaninelli Schreiber
Journal:  Mycopathologia       Date:  2011-05-25       Impact factor: 2.574

2.  Transmission of the effect of an antifungal agent within a single hypha.

Authors:  K B Oh; H Matsuoka; W Jing; A Yamamoto; H Kurata
Journal:  Appl Microbiol Biotechnol       Date:  1995-12       Impact factor: 4.813
  2 in total

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