pityrosporum


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pityrosporum

(ˌpɪtɪrəʊˈspɔːrəm)
n
(Medicine) med a genus of fungi that live on the skin, esp that of the scalp and face, present in conditions such as dandruff and dermatitis
References in periodicals archive ?
Presence of neutrophilic infiltrate is observed in Pityrosporum folliculitis.
A study showed that pityrosporum cultures of HIV (+) SD (+) patients were either negative or with scant yeast growth, whereas significantly greater numbers of pityrosporum were cultured from HIV (−) SD (+) patients.
Species of Malassezia are a part of the normal flora of the skin in seborrheic areas but some contributing factors such as the immunosuppression, poor hygiene, and application of oily preparations, creams, hot humid climate, corticosteroid abuse or genetic predisposition provoke Pityrosporum to change from saprophytic to pathogenic form3.
25) Pityrosporum folliculitis, caused by Pityrosporum ovale, is more common in pregnancy.
Studies have also shown a causative role of the yeast-like fungus Pityrosporum in the development of seborrheic dermatitis, notes Joel Schlessinger, M.
Periodic acid-Schiff stains demonstrated occasional yeast cells thought to be Pityrosporum.
Micosis no inflamatorias que producen lesiones sin respuesta inmunitaria, ni inflamatoria y que incluyen diferentes trastornos como la pitiriasis versicolor y otras pitirosporosis, causadas por Pityrosporum ovale (sinonimo Malassezia furfur), la tina negra palmar (Cladosporium = Exophiala werneckii), la piedra negra (Piedraia hortae) y la piedra blanca (Trichosporon beigelii).
A fungus (yeast) infection with pityrosporum ovale called tinea versicolor, which interferes with skin pigmentation.
La fase micelial de estas levaduras fue designada por muchos anos con el nombre de Malassezia furfur, mientras que a los dos tipos morfologicos de la fase de levadura se les llamo Pityrosporum ovale y P orbiculare.
Malassezia pachydermatitis (formely Pityrosporum canis) is a monopolar commensal, lipophylic, basi diomycetous yeast in ellipsoidal shape with a thick wall.
13) Any type of specific bacterial growth is not determined in dacryoliths but fungal colonization (Candida, Pityrosporum spp.
1,2,3) Malassezia (eskiden Pityrosporum orbiculare/ovale olarak bilinmekteydi) derinin normal florasinin bir elemani olup, ayni zamanda "pityriasis versicolor (PV)", Malassezia follikuliti, seboreik dermatit, kepeklenme ve AD gibi bazi hastaliklarin da patogenezinde etkilidir.