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Occurrence of Amanita Toxins in American Collections of Deadly Amanitas
Journal of Pharmaceutical Sciences, 1966Chromatographic examination of Amanita phalloides carpophores collected in the Pacific Northwest revealed the presence of relatively large amounts (1.5–1.9 mg./ Gm. dry wt.) of β -amanitin but lesser concentrations (trace to 0.93 mg./Gm.) of α -amanitin. It was concluded that these represent a distinct chemical race of A.
V E, Tyler +3 more
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Mycologia, 1997
Amanita morenoi and A. pseudospreta were originally described from collections made in Neu- qu6n Province, Argentina. A study of the holotype of A. morenoi demonstrated that its spores are appar- ently exclusively crassospores produced on crassobas- idia. In the holotype of A. pseudospreta, the majority of spores examined were crassospores.
Rodham E. Tulloss, Roy E. Halling
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Amanita morenoi and A. pseudospreta were originally described from collections made in Neu- qu6n Province, Argentina. A study of the holotype of A. morenoi demonstrated that its spores are appar- ently exclusively crassospores produced on crassobas- idia. In the holotype of A. pseudospreta, the majority of spores examined were crassospores.
Rodham E. Tulloss, Roy E. Halling
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The toxicology of Amanita phalloides
Homeopathy, 2002This paper examines the biology and medical consequences of ingesting the potential lethal poisonous mushroom, Amanita phalloides, the Death Cap. The organism is a fungus, its structure, distribution and toxic components are described. Symptoms of human poisoning by Am. phalloides are described, following the order of Homeopathic Repertories.
M S, Bonnet, P W, Basson
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Amanita Calyptrata and Amanita Calyptroderma
Mycologia, 1931(1931). Amanita Calyptrata and Amanita Calyptroderma. Mycologia: Vol. 23, No. 3, pp. 225-226.
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Constituents of Amanita muscaria
Nature, 1965THE fungus Amanita muscaria has been the object of intensive investigations for many years, and two of its constituents, muscarine and acetylcholine, are of fundamental importance in pharmacology. The elucidation of the structure of muscarine in the classical researches of Kogl et al.1–3 and Eugster4 and Waser5 has overshadowed the existence in the ...
K, Bowden, A C, Drysdale, G A, Mogey
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Investigation of the Free Amino Acids and Amanita Toxins in Amanita Species
Journal of Pharmaceutical Sciences, 1961Abstract Chromatographic determination of the free amino acid content of numerous collections of several species of the genus Amanita and the closely related genus Vaginata revealed the presence of several amino acids that were common to all species. Differences in amino acid patterns were due to the presence or absence of proline, phenylalanine,
P, CATALFOMO, V E, TYLER
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Haemoperfusion in Amanita phalloides Poisoning
Journal of Tropical Pediatrics, 1995Amanita phalloides is responsible for about 90 per cent of all fatal cases of mushroom intoxication. The amatoxins, the main toxic component of these fungi, are responsible for gastro-intestinal symptoms as well as hepatic and renal failure. Three brothers with Amanita phalloides poisoning were admitted with gastro-intestinal symptoms beginning 12 h ...
AJİ, Dolly Yafet +8 more
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Amanita phalloides in Victoria
Medical Journal of Australia, 1993Amanita phalloides is found regularly in suburban Melbourne and country areas where old oaks and other deciduous trees are grown as street trees, in parks, and in private gardens. This deadly poisonous mushroom may be mistaken for the edible Agaricus spp.
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Toxicon, 1998
The most poisonous mushroom toxins are produced by Amanita phalloides (death cap). The occurrence and chemistry of three groups of toxins (amatoxins, phallotoxins and virotoxins) are summarized. The concentration and distribution of toxins in certain species are variable, with the young fruit body containing lower, and the well-developed fungus higher ...
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The most poisonous mushroom toxins are produced by Amanita phalloides (death cap). The occurrence and chemistry of three groups of toxins (amatoxins, phallotoxins and virotoxins) are summarized. The concentration and distribution of toxins in certain species are variable, with the young fruit body containing lower, and the well-developed fungus higher ...
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JAMA: The Journal of the American Medical Association, 1963
THE EASILY RECOGNIZABLE orange- or red-capped fly agaric Amanita muscaria is traditionally so named because it has been used to kill flies. Whether or not it is effective for this purpose, it has been considered for centuries to be one of the more toxic wild mushrooms. Mycologists are not in complete agreement as to whether it is really deadly to human
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THE EASILY RECOGNIZABLE orange- or red-capped fly agaric Amanita muscaria is traditionally so named because it has been used to kill flies. Whether or not it is effective for this purpose, it has been considered for centuries to be one of the more toxic wild mushrooms. Mycologists are not in complete agreement as to whether it is really deadly to human
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