نتایج جستجو برای: sporothrix
تعداد نتایج: 658 فیلتر نتایج به سال:
Introduction Most of the 51 species embedded in the genus Sporothrix are nonpathogenic environmental fungi that are closely related to decaying wood, plants, and soil. However, members of the Sporothrix schenckii complex are highly successful mammal pathogens, including S. brasiliensis, S. schenckii sensu stricto (s. str.), S. globosa, and S. luriei, the causative agents of human and animal spo...
Antigenic preparations from Sporothrix schenckii usually involve materials from mixed cultures of yeast and mycelia presenting cross-reactions with other deep mycoses. We have standardized pure yeast phase with high viability of the cells suitable to obtain specific excretion-secretion products without somatic contaminations. These excretion-secretion products were highly immunogenic and did no...
Ophiostoma stenoceras is a well-known sapwood-colonizing fungus occurring on some coniferous and hardwood hosts in the Northern Hemisphere. In the Southern Hemisphere, the fungus has been reported only from New Zealand. The human pathogen, Sporothrix schenckii, has been suggested to be the anamorph of O. stenoceras. The aim of this study was to gain a better understanding of the phylogenetic re...
The diagnosis of sporotrichosis can be time consuming. Serological procedures could facilitate the rapid and accurate diagnosis of this disease. A slide latex agglutination (SLA) test for sporotrichosis was developed and compared with the tube agglutination (TA), complement fixation (CF), and immunodiffusion (ID) tests in the serological study of 80 proven human cases of sporotrichosis represen...
Sporotrichosis is a human and animal disease caused by species of the Sporothrix schenckii complex. It is classically acquired through traumatic inoculation of fungal elements. Most frequently, sporotrichosis presents as a fixed cutaneous or as a lymphocutaneous form. A much smaller number of cases occur as cutaneous disseminated and disseminated forms. These cases require immediate diagnosis a...
The genus Ophiostoma includes numerous species of primarily insect-vectored, wood-staining fungi. Several anamorph genera that differ in their micronematous or macronematous conidiogenous cells have been associated with Ophiostoma species. Among the former group, Sporothrix is associated with many species and is characterized by conidiogenous cells that arise laterally or terminally from any pl...
چوبهای وارداتی نوئل (L. Picea abies)، از کشور روسیه کاربردهای گوناگونی دارند. ولی به علت وجود عوامل قارچی در این چوبها، مشکلاتی مانند محدودیت در استفاده از آنها وجود داشته، همچنین برخی از عوامل قارچی همراه چوبها قادر به بیماری‌زایی در انسان نیز میباشند. برای بررسی این موضوع از چوبهای وارد شده از روسیه، در شهر اسالم نمونهبرداری شد. جداسازی و تهیه پرگنههای خالص قارچهای موجود بر روی قطعات ...
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