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Search for "CORTINARIUS|orellanoides": 5 articles found in Index.

KLÁN J., BAUDIŠOVÁ D. (1994): Enzyme N-acetyl-β-D-glucosaminidase (NAG) as an early marker of intoxications by the Cortinarius species (nephrotoxic syndrom).   [Cortinarius species, nephrotoxic syndrom, enzyme N-acetyl-β-glucosaminidase]  Czech Mycology 47(1): 65-72   (published: 6th January, 1994)
  abstract   The enzyme N-acetyl-β-D-glucosaminidase (EC 3.2.1.30; NAG) was evaluated as a marker of intoxications by the Cortinarius mushroom (nephrotoxic syndrom).Enzyme activity wasmeasured in the urine after i.p. applications of Cortinarius orellanus (Fr.) Fr. and C. rubellus Cooke species, respectively, by fluorimetric and/or colorimetric methods. Considerably higher level of the enzyme (up to 50 times) was observed already on the first day after intoxication, when other s markers of renal damage (e.g. hematuria) were without changes. The high level of enzyme activity was detected up to 4th day after intoxication. The picture of intoxication was completed by determination of the urea level in serum and by histological examinations.

KLÁN J. (1990): Lignin test - its mycotoxicological and chemotaxonomical significance.  Česká Mykologie 44(4): 220-224   (published: 26th November, 1990)
  abstract   A total of 135 species of Basidiomycetes were analyzed using the lignin test. Though not specific for amanitins or tryptamine derivatives, the test is useful in chemotaxonomic studies of genera Russula, Lyophyllum, Amanita, and Psilocybe.

KUBIČKA J. (1980): Giftige Schleierlinge (Gattung Cortinarius).  Česká Mykologie 34(1): 3-8   (published: 1980)
  abstract   The present paper deals with poisonous species of the genus Cortinarius. According to the toxicity, the species were classified into five groups: (1) species containing orellanine confirmed as deadly poisonous; (2) species with orellanine toxic only to animals; (3) suspected species with fluorescent orellanine-like substances; (4) species with emodin; (5) species with other toxic substances. Since 1957, when poisonings caused by Cortinarius orellanus were discovered in Poland, similar cases have been reported from Switzerland, Germany, France, and Czechoslovakia. Poisonings by Cortinarius speciosissimus have also been described. Toxicity was confirmed by animal experiments. Section Orellani is characterized by blue fluorescence and specific chromatographic patterns. Recently, Cortinarius gentilis (section Limonei) has also been confirmed as toxic. Other species in section Limonei, such as Cortinarius saniosus, are suspected but untested. So far, only a few species of Cortinarius have been tested experimentally, and only a few, mainly from subgenus Phlegmacium, are considered edible.

Varia de activitate Societatis Bohemoslovaciae pro scientia mycologica anno 1979 (Šebek S. and Hlůza B.).  Česká Mykologie 33(4): 250-254   (published: 1979)

Referate, die auf dem gesamtstaatlichen Seminar „Aussergewöhnliche Pilzvergiftungen“ vorgetragen wurden (Prag, 5.IV.1979).  Česká Mykologie 33(4): 245-249   (published: 1979)

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