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Search for "TORULOPSIS|stellata": 10 articles found in Index.

FRAGNER P. (1978): Yeasts in human material in our country and their differentiation. Part IV.  Česká Mykologie 32(4): 235-245   (published: 1978)
  abstract   A diagnostic system for the identification of yeasts in human material is presented. Part IV of this series describes several species from the genera Torulopsis and Trichosporon. The article discusses limitations of the rapid method and current challenges in yeast identification.

FRAGNER P. (1978): Yeasts in human material in our country and their differentiation. Part I.  Česká Mykologie 32(1): 32-42   (published: 1978)
  abstract   A diagnostic system for the determination of yeasts occurring in human material on our territory is presented. It summarizes our experiences gained with more than 15,000 cultures during the last 20 years. According to our procedures it is possible to fairly exactly determine approximately 98% of yeasts within 48 hours or earlier, presuming that pure cultures are at hand. The key is based primarily on assimilation of glucose, galactose, sucrose, maltose and lactose, potassium nitrate assimilation, and macroscopic and microscopic appearance of the cultures. Some groups also use auxanograms of additional carbon sources and zymograms.

KOCKOVÁ-KRATOCHVÍLOVÁ A., PETROVÁ M. (1959): The occurence of yeasts and yeast like microorganism in the montainous region of Malé Karpaty.  Česká Mykologie 13(1): 37-50   (published: 20th January, 1959)

FRAGNER P., MICHÁLKOVÁ B. (1982): Is there a professional hazard of yeast incidence in stomatologic personnel?  Česká Mykologie 36(4): 243-247   (published: 1982)
  abstract   In the oral cavity of stomatological personnel, yeast colonization was found in 46.0% and Candida albicans in 33.0% of individuals — less than in the general population. C. albicans was least frequent in female doctors (24.2%), more frequent in nurses (30.6%), and highest in technicians (45.2%). Nurses with C. albicans had worked an average of 12 years in the field, while those without the yeast had worked 23 years. Interestingly, C. albicans appeared more often in younger individuals, contrary to trends in the general population. The study concludes no professional colonization risk exists.

FRAGNER P. (1981): Further experience with Castellani’s „Water cultures“.  Česká Mykologie 35(3): 161-164   (published: 1981)
  abstract   Microscopic fungi survive in sterile, distilled water at laboratory temperature for various lengths of time, from less than 11 months (Kloeckera apiculata) to more than 11 years (Sporothrix schenckii). The survival times of some species as well as their spontaneous variability are given. Castellani’s “water cultures” are only an emergency solution for maintaining live collections. Some yeast species which are morphologically or biochemically similar have also similar survival times in water.

FRÁGNER P. (1968): Epidermophyton floccosum (Harz) Langeron et Milochevitch var. nigricans, var. nova.  Česká Mykologie 22(3): 202-205   (published: 1968)
  abstract   A new variety of Epidermophyton floccosum is described. The cultures are characterized by a dark brown pigment staining the undersurface and medium. They show antibiotic activity against Torulopsis globosa and Cryptococcus diffluens.

FRÁGNER P., MÚČKA V. (1966): Rubronigrin, new antibiotic substance from Trichophyton rubrum var. nigricans.  Česká Mykologie 20(3): 182-183   (published: 1966)
  abstract   Black-pigmented cultures of Trichophyton rubrum var. nigricans produce an antibiotic called rubronigrin. Effective extraction and purification methods are described. The substance is effective against a broad range of fungi including Cryptococcus, Candida, Aspergillus, Mucor, and others.

Varia.  Česká Mykologie 19(2): 113   (published: 1965)

FRÁGNER P. (1965): Die mykostatische Wirkung von Trichophyton rubrum auf Kryptokokken.  Česká Mykologie 19(2): 111-113   (published: 1965)
  abstract   Darkly pigmented cultural forms of Trichophyton rubrum (Cast.) Sabouraud produce on Sabouraud's agar an antimycotic substance effective against Cryptococcus neoformans, C. diffluens and Torulopsis stellata. The active substance has not yet been isolated.

KOCKOVÁ-KRATOCHVÍLOVÁ A. (1964): Beitrag zur Ökologie der hefeartigen Mikroorganismen aus Pflanzenblüten.  Česká Mykologie 18(1): 29-35   (published: 25th January, 1964)
  abstract   A total of 213 yeast-like microorganisms were isolated from flower samples representing 25 species. These isolates formed 35.6% of all tested samples. The study used simplified identification methods based on fermentation types and showed correlations between plant families and microbial presence. Most yeast species found were non-spore forming.

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