منابع مشابه
Association of Pityrosporum Ovale infection and Steroid Acne: A case-control study
Background: So far seven types of the genus malassezia have been known. Except for one kind, the rest are normal flora of human skin, which under certain circumstances, cause or trigger eleven diseases. One of the side effects of topical and systemic steroid is steroid acne. Objective: This study was conducted to evaluate the association of pityrosporum ovale (Malassezia) and steroid acne...
متن کاملOccurrence of Pityrosporum Ovale/orbiculare in Seborrheic Keratosis and Melanocytic Naevus
Bioptic specimens from 224 melanocytic naevus lesions and 121 seborrheic keratosis lesions were stained with hematoxylin-eosin and examined under the light microscope. Pityrosporum ovale/orbiculare (Malassezia furfur) was found in 35% of melanocytic naevi and in 36% of seborrheic keratoses. The finding of Pityrosporum ovale/orbiculare was confirmed by PAS (periodic acid shift), methenamide silv...
متن کاملEfficacy of topical 2% Ketoconazole cream in patients with Acne Vulgaris with positive smear for Pityrosporum Ovale
Background: Acne vulgaris is a chronic inflammatory disease of pilosebaceous unit. The role of Pityrosporum ovale (P.ovale) in the exacerbation of acne is still under debate. Objective: To determine the efficacy of topical 2% ketoconazole cream in comparison to placebo in the treatment of acne vulgaris in patients with positive smear for P.ovale. Patients and Methods: A smear was obtained from ...
متن کاملCanaliculitis with isolation of Pityrosporum pachydermatis.
A case of canaliculitis with obstruction of the lacrimal canaliculus and accumulation of conglomerates is described. Pityrosporum pachydermatis was cultured from the conglomerates. To the best of our knowledge this organism has not been previously implicated in such infections. Cure was obtained by treatment with nystatin administered topically and as an irrigation of the lacrimal pathways. The...
متن کاملLack of swelling and shrinking of Pityrosporum ovale in media of different osmotic pressures and its relationship with survival in the relatively dry conditions of the scalp.
Pityrosporum ovale did not show the normal swelling and shrinking such as is undergone by Saccharomyces cerevisiae in media of different osmotic pressures. Pityrosporum ovale shrank slightly in media below 0.33 osmolar and remained at constant volume between 0.33 and 3-4 osmolar, while S. cerevisiae swelled below 0-10 osmolar and shrank markedly and progressively from 0.33 to 3-4 osmolar. The r...
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ژورنال
عنوان ژورنال: Japanese Journal of Medical Mycology
سال: 1974
ISSN: 1884-6971,0583-0516
DOI: 10.3314/jjmm1960.15.156