sp. nov., a novel thermophilic anaerobic heterotroph isolated from a shallow hydrothermal field of Panarea Island in the Aeolian archipelago, Italy.

A novel thermophilic strain, designated BP5-C20A, was isolated from the shallow hydrothermal field of the Panarea island in the Aeolian archipelago close to Sicily, Italy. Cells are motile rods surrounded with a 'toga', Gram-stain-negative and display a straight to curved morphology during the exponential phase. Strain BP5-C20A is thermophilic (optimum 55 °C), moderately acidophilic (optimum pH 5.

[Cicatricial pemphigoid disclosed by superficial desquamative gingivitis. Clinical and immuno-electron microscopic study of a case].

Six months before consulting, a 71-year old man developed buccal and genital erosions which gradually became worse. Physical examination showed signs of superficial desquamative gingivitis, wide erosions on the bony palate, erythemato-erosive balanoposthitis and 7 bullae or skin erosions on the upper part of the back. At histopathological examination of a cutaneous bulla there was dermoepidermal cleavage and an inflammatory infiltrate without eosinophils.