Date: 26 November 2013
Secondary metabolites, structure diagram: Trivial name – dihydroauroglaucin
Copyright: n/a
Notes:
Species: A. chevalieriSystematic name: Benzaldehyde, 2-(1E,3E)-1,3-heptadienyl-3,6-dihydroxy-5-(3-methyl-2-butenyl)-Molecular formulae: C19H24O3Molecular weight: 300Chemical abstracts number: 77102-91-1Selected references: Hamasaki, Takashi; Kimura, Yasuo; Hatsuda, Yuichi; Nagao, Minako (Dep. Agric. Chem., Tottori Univ., Tottori 680, Japan). Agric. Biol. Chem., 45(1), 313-14 (English) 1981
Images library
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The periphery of the fungus ball is deeply eosinophilic because of the deposition of Splendore-Hoeppli material.
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Single fungal ball, moving. Radiographic appearance of a fungus ball, showing movement as the patient’s position changes.
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Oxalate crystals in the cavity wall surrounding an Aspergillus niger fungus ball (H&E, dark field, x 25).
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Aspergilloma patient. Gross pathology appearance of a fungus ball.
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Conidiophores of Aspergillus fumigatus in the mass of the fungal ball surrounded by mycelia (H&E, x 400).
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Aspergillus niger fungal ball. Calcium oxalate crystals in Aspergillus niger fungal ball. Also shown are darkly pigmented, rough-walled conidia associated with Aspergillus niger infection.
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Aspergillus niger fungus ball within an old tuberculous cavern. This patient had diabetes, a disease commonly associated with A. niger infection.
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