نتایج جستجو برای: malassezia furfur
تعداد نتایج: 1063 فیلتر نتایج به سال:
Although pityriasis versicolor is the only human disease for which Malassezia yeasts have been fully established as pathogens, it is still not clear which species are implicated. Most studies carried out in recent years support our hypothesis —proposed in 1999— that Malassezia globosa is the predominant species in pityriasis versicolor lesions, at least in temperate climates. Confirmation of th...
detection and identification of malassezia species in domestic animals and aquatic birds by pcr-rflp
the present study aimed at detection and species-level identification of the malassezia yeasts in domestic animals and aquatic birds by polymerase chain reaction-restriction fragment length polymorphism (pcr-rflp). samples were collected using tape strips and swabs from 471 animals including 97 horses, 102 cattle, 105 sheep, 20 camels, 60 dogs, 30 cats, 1 hamster, 1 squirrel, 50 aquatic birds a...
conclusions the nested-pcr is a rapid and repeatable method for identification of important malassezia species and this method is recommended for use on more patients. in addition the most common agents of pityriasis versicolor and seborrheic dermatitis were m. furfur and m. restricta, respectively. results the most common isolate was malassezia furfur (51.3%) followed by m. globosa (35.2%) and...
3,4-Epoxy-2-dodecanone, a major component in the preorbital gland of the African grey duiker (Sylvicapra grimmia), showed antimicrobial activity in preliminary tests. The C(11) to C(17) homologues of this compound were prepared and their activity against several pathogenic dermal bacteria and fungi was tested. 3,4-Epoxy-2-dodecanone and 3,4-epoxy-2-tridecanone inhibited the growth of Trichophyt...
The present studies were designed to determine the site at which reduced temperature, such as that found at the skin surface, affects the lymphocyte transformation response to an antigenic stimulus. Extracts of Candida albicans and Pityrosporum orbiculare were used as antigens since most normal subjects demonstrate positive lymphocyte responses to both. Total lymphocyte transformation responses...
BACKGROUND AND OBJECTIVE Seborrheic dermatitis (SD) is a frequent disorder of the skin that is distinguished by the development of erythematous patches and yellow-gray scales. It is a multifactor disease that requires predisposing factors for its progress. Presence of these factors leads to reproduction of opportunistic yeast Malassezia spp. The aim of the present study was to isolate and ident...
background: malassezia are dimorphic, lipid-dependent yeasts, which are responsible for causing several cutaneous and systemic conditions. although cyclophilins (cyps) are highly conserved cytosolic proteins that catalyze the peptidyl-prolyl cis-trans isomerazation reaction before protein folding process, it has been suggestive of an allergen in a few numbers of fungi such as aspergillus fumig...
شناسایی گونههای مالاسزیای جداشده از بیماران مبتلا به پیتیریازیس ورسیکالر با استفاده از روش PCR-RFLP
Background and Aim: Malassezia is a lipophilic and dimorphic fungus which has different species. Some of them can be found as natural flora on skin and in some conditions may cause pityriasis versicolor. The aim of this study was to identify Malassezia species associated with pityriasis versicolor in Iranian patients, using PCR-RFLP.Methods: In this study out of 65 patients with pityriasis vers...
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