Date: 26 November 2013
Secondary metabolites, structure diagram: Trivial name – Aflatoxin B3
Copyright: n/a
Notes:
Species: A. (species not defined)Systematic name: 2H-Furo[3′,2′:4,5]furo[2,3-h]-1-benzopyran-2-one, 7a,10a-dihydro-4-(2-hydroxyethyl)-5-methoxy-Molecular formulae: C16H14O6Molecular weight: 302.279Chemical abstracts number: 23315-33-5Selected references: Metabolites of Aspergillus flavus. Heathcote, John G.; Dutton, M. F. Univ. Salford, Salford, UK. Tetrahedron (1969), 25(7), 1497-500. CODEN: TETRAB ISSN: 0040-4020. Journal written in English. CAN 70:103858 AN 1969:103858 CAPLUS
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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