Sporotrichosis is endemic in the Sub-Himalayan belt, which ranges from the northern to the north-eastern Indian subcontinent. Similar to many parts of the developing world, sporotrichosis is commonly recognized clinically in this region however consolidated epidemiological data is lacking. We report epidemiological, clinical and microbiological data from a hundred culture positive cases of spor...

We report a case of a patient with lymphocutaneous sporotrichosis in the right upper limb. The fungus was identified as Sporothrix schenckii senso stricto by calmodulin gene sequencing. The initial treatment was itraconazole (200 mg/day), but in vitro antifungal susceptibility demonstrated high resistant to this and another six antifungals, with exception to terbinafine. The lesions did not reg...

Sporotrichosis is a subcutaneous mycosis subacute or chronic evolution, caused by the dimorphic Sporothrix complex, which includes five species: Sporothrix albicans, Sporothrix brasiliensis, Sporothrix globosa, Sporothrix mexicana and Sporothrix schenckii (sensu stricto). The infection occurs after trauma with contaminated material, which inoculated the fungus on the skin. The clinical types of...

Elemental microanalysis as effected under the scanning electron microscope equipped with X -Ray spectrom eters permits the dstection in a sample of ali the elements of M endeleefs classification comprised between Berylium and Uranium. We thought it advisable to apply th is teclm ique to our research on pathogenic fungi in Man. The present paper reports our results on the mychelial phase of Spor...

The present paper deals with reactions between antiserums and the capsules of Torula histolytica (Cryptococcus hominis or Torulopsis neoformans) and of Sporotrichum schenckii. The reactions, although similar in principle to the capsular swelling seen in Quellung tests of bacteria, present a special interest because the microorganisms are larger in size and more complex in structure than bacteri...

Melanin has been implicated in the pathogenesis of several important human fungal pathogens. Existing data suggest that the conidia of the dimorphic fungal pathogen Sporothrix schenckii produce melanin or melanin-like compounds; in this study we aimed to confirm this suggestion and to demonstrate in vitro and in vivo production of melanin by yeast cells. S. schenckii grown on Mycosel agar produ...