Abstract:
:Malassezia species are implicated in the pathogenesis of seborrhoeic dermatitis (SD), but the relationship between each species and the disorder remains unclear. It is hypothesised that the pathogenesis of SD has an immune component, which is supported by the increased incidence in patients with immunosuppressive disorders. The purpose of our study was to analyse the prevalence of Malassezia species in lesional skin of SD, and to assess the distribution of the species according to severity of the disease and cellular immune status of the patients. Forty SD patients with scalp involvement were included in the study. The samples were obtained by scraping the skin surface of the scalp and then incubated on Sabouraud dextrose agar and modified Dixon agar. The yeasts isolated were identified by their morphological and physiological properties according to the method of Guillot et al. In addition, we performed two-colour flow cytometry analysis to investigate the lymphocyte subpopulations in the peripheral blood. The most commonly isolated species was Malassezia restricta (27.5%), followed by Malassezia globosa (17.5%) and Malassezia slooffiae (15%). We demonstrated low helper/suppressor ratios in 70% patients, because of an increase in the suppressor T-cell population, suggesting an impaired cellular immunity. However, we found no significant difference in the distribution of isolated Malassezia species according to the severity of the scalp involvement and changes in the peripheral blood lymphocyte subpopulations.
journal_name
Mycosesjournal_title
Mycosesauthors
Prohic Adoi
10.1111/j.1439-0507.2009.01713.xsubject
Has Abstractpub_date
2010-07-01 00:00:00pages
344-9issue
4eissn
0933-7407issn
1439-0507pii
MYC1713journal_volume
53pub_type
杂志文章相关文献
MYCOSES文献大全abstract::Fungi have been used for a long time in industrial production. Recent developments in biotechnology have lead to an increased awareness of possible health hazards connected with the use of microorganisms in industries. In order to avoid potential risks by appropriate protective measures it is necessary to assess the m...
journal_title:Mycoses
pub_type: 杂志文章
doi:10.1111/j.1439-0507.1996.tb00504.x
更新日期:1996-01-01 00:00:00
abstract::A 36-year-old HIV-infected male patient presented with relapsing fever episodes to 39 degrees C, night sweats and weight loss. Computerized tomography of the abdomen showed enlarged multiple lymph nodes. After surgical resection of multiple lymph nodes, disseminated infection with Histoplasma capsulatum was diagnosed....
journal_title:Mycoses
pub_type: 信件
doi:10.1046/j.1439-0507.1999.00262.x
更新日期:1999-04-01 00:00:00
abstract::A clinical trial of once-daily administration of a 125-mg tablet of terbinafine, an oral antimycotic agent, was performed on patients with tinea unguium to evaluate its efficacy, safety, possible side-effects and its incorporation into nails and hair. Thirty-four patients were recruited into the study. For the statist...
journal_title:Mycoses
pub_type: 临床试验,杂志文章
doi:10.1111/j.1439-0507.1995.tb00037.x
更新日期:1995-03-01 00:00:00
abstract::Candida is a heterogeneous genus which contains about a quarter of all yeast species. It includes not only species of uncertain affiliation but also unrelated strains whose phylogenetic relationships have not been resolved. A great variety of CoQ types are present in the genus, the mol % G + C ranges from 30-63%, and ...
journal_title:Mycoses
pub_type: 杂志文章,评审
doi:10.1111/j.1439-0507.1999.tb04521.x
更新日期:1999-01-01 00:00:00
abstract::We aimed to estimate the total number of serious fungal infections occurring yearly in Belgium. The number of cryptococcal infections was retrieved from the National Reference Center for Mycosis. Populations at risk and fungal infections frequencies in these populations were used to estimate incidence or prevalence of...
journal_title:Mycoses
pub_type: 杂志文章
doi:10.1111/myc.12389
更新日期:2015-10-01 00:00:00
abstract::A universal PCR-assay for the detection of fungal DNA was compared with microscopy and culture for the diagnosis of invasive aspergillosis using 78 samples from 42 patients. Eighteen patients were suffering from invasive aspergillosis, 5 patients were colonized with Aspergillus in the respiratory tract, 19 patients di...
journal_title:Mycoses
pub_type: 杂志文章
doi:10.1111/j.1439-0507.1998.tb00605.x
更新日期:1998-01-01 00:00:00
abstract::To date, there has been only one published report on the infectious sclerokeratitis caused by Metarhizium anisopliae, which is an entomopathogenic fungus. Regarding corneal infection, three reports have been published to date. Although the prognoses of the corneal infections are favourable, prognosis when scleral infe...
journal_title:Mycoses
pub_type: 杂志文章,评审
doi:10.1111/myc.12279
更新日期:2015-02-01 00:00:00
abstract::Paracoccidioides brasiliensis is a thermally dimorphic fungus agent of paracoccidioidomycosis, a deep-seated systemic infection of humans with high prevalence in Latin America. Until now no vaccine has been reported. Ionizing radiation can be used to attenuate pathogens for vaccine development and we have successfully...
journal_title:Mycoses
pub_type: 杂志文章
doi:10.1111/j.1439-0507.2007.01389.x
更新日期:2007-09-01 00:00:00
abstract::With advances in medical sciences, an increase in survival rates of low birth weight; increased incidence in use of catheter and antibiotics, and total parenteral nutrition are reported, therefore, the rate of fungal infections in late and very late onset neonatal sepsis have increased. Although fungal endocarditis ra...
journal_title:Mycoses
pub_type: 杂志文章,评审
doi:10.1111/myc.12359
更新日期:2015-10-01 00:00:00
abstract::Although human immundeficiency virus (HIV) infection is endemic in Southeast Asia, data on oral mycotic flora in this disease in Asians are sparse. The aim of this study was to determine the prevalence of Candida species in HIV-infected Cambodians with oral candidosis, unexposed (group 1) and exposed to antimycotics (...
journal_title:Mycoses
pub_type: 杂志文章
doi:10.1111/j.1439-0507.2004.01019.x
更新日期:2004-10-01 00:00:00
abstract::A 1-year study was conducted on 151 patients with finger- or toenail disease attending a dermatology clinic in Al Ain, United Arab Emirates. Nail scrapings and or clippings were collected and investigated with a KOH preparation for direct microscopy and cultured for fungi. Eighty-nine (59%) patients were females. Most...
journal_title:Mycoses
pub_type: 杂志文章
doi:10.1111/j.1439-0507.1995.tb00075.x
更新日期:1995-09-01 00:00:00
abstract::This study investigated potential mechanisms of azole resistance among Candida albicans from animals, including efflux pump activity, ergosterol content and gene expression. For this purpose, 30 azole-resistant C. albicans strains from animals were tested for their antifungal susceptibility, according to document M27-...
journal_title:Mycoses
pub_type: 杂志文章
doi:10.1111/myc.12611
更新日期:2017-07-01 00:00:00
abstract::The purpose of this study was to investigate the interaction between intravenous ampicillin-sulbactam treatment and (1,3)-beta-D-glucan (BDG) assay. Fifteen patients with a median age of 60 (16-81) without known risk factors for invasive fungal infections who received a daily dose of 3×2g ampicillin-sulbactam monother...
journal_title:Mycoses
pub_type: 杂志文章
doi:10.1111/j.1439-0507.2011.02131.x
更新日期:2012-07-01 00:00:00
abstract::Cerebral aspergillosis usually occurs in severely immunocompromized hosts, is difficult to diagnose, and has a poor prognosis. After 14 months of chronic meningitis, ventriculitis, choroid plexitis, and lumbar arachnoiditis, which was complicated by acute hydrocephalus, Aspergillus, suspected to be from the candidus g...
journal_title:Mycoses
pub_type: 信件
doi:10.1046/j.1439-0507.2002.00789.x
更新日期:2002-12-01 00:00:00
abstract::Candida albicans was maintained in various culture media and incubated with different concentrations of the antifungal agent rilopirox. After fixation, dehydration and embedding in Spurr's medium, the cells were analysed at the ultrastructural level to investigate morphological aspects of the antifungal mode of action...
journal_title:Mycoses
pub_type: 杂志文章
doi:10.1111/j.1439-0507.1993.tb00727.x
更新日期:1993-11-01 00:00:00
abstract::The first case of a cutaneous cryptococcosis associated with systemic erythematous lupus (SLE) diagnosed in our Mycology Reference Centre is presented: a 24-year-old female patient diagnosed with SLE, nephrotic syndrome, arterial hypertension, renal insufficiency due to glomerulonephritis type IV and cellulitis in the...
journal_title:Mycoses
pub_type: 信件
doi:10.1046/j.1439-0507.2001.00661.x
更新日期:2001-11-01 00:00:00
abstract::Cryptococcus gattii species complex has evolved as a pathogen in the last two decades causing infection among both immunocompetent and immunocompromised hosts. We aimed to analyse the clinical features of CNS infection caused by C. gattii sensu lato, molecular and antifungal susceptibility profile of this pathogen. Ca...
journal_title:Mycoses
pub_type: 杂志文章
doi:10.1111/myc.12656
更新日期:2017-11-01 00:00:00
abstract::The prevalence of onychomycosis differs according to geographic area and over time and is influenced by several factors. The epidemiology of onychomycosis in Italy is still unclear. To evaluate the prevalence of onychomycosis in a representative sample of the Italian population a group of Dermatologists and General Pr...
journal_title:Mycoses
pub_type: 杂志文章
doi:10.1111/myc.12396
更新日期:2015-11-01 00:00:00
abstract::A mycological survey was conducted on non-neutropenic patients in three distinct intensive care units in two hospitals in Marseille (France) from November 1993 to November 1995. Candida albicans positive cultures from 62 patients were included in this study. Every first isolate of each patient was typed by multilocus ...
journal_title:Mycoses
pub_type: 杂志文章,多中心研究
doi:10.1046/j.1439-0507.2000.00552.x
更新日期:2000-01-01 00:00:00
abstract::Terbinafine was remarkably effective in tinea barbae due to Trichophyton rubrum on the cheek in front of the right ear in a 75-year-old man. This patient also showed tinea pedis and unguium, but these were due to Trichophyton mentagrophytes and were unrelated to the tinea in the cheek. This patient showed an atypical ...
journal_title:Mycoses
pub_type: 杂志文章
doi:10.1111/j.1439-0507.1998.tb00382.x
更新日期:1998-01-01 00:00:00
abstract::Mycetoma is a chronic granulomatous, subcutaneous disease endemic in tropical and subtropical countries. It is currently a health problem in rural areas of Africa, Asia and South America. Nine cases of mycetoma were analysed in a retrospective study. All isolates were identified by morphological features. The level of...
journal_title:Mycoses
pub_type: 杂志文章
doi:10.1111/myc.12579
更新日期:2017-02-01 00:00:00
abstract::Onychomycosis was considered uncommon in children. This survey was carried out to estimate the frequency of fungal nail infections in children and adolescents (0-18 years of age) attending our clinic in the last decade and gain more insight into the aetiology and clinics of this entity in the paediatric age group. Thi...
journal_title:Mycoses
pub_type: 杂志文章
doi:10.1111/j.1439-0507.2005.01186.x
更新日期:2006-01-01 00:00:00
abstract::Heat shock proteins (Hsp) are highly conserved molecules, which are both constitutively expressed and up-regulated in response to various stress conditions. In particular, fungal Hsp60 can act as immunodominant antigens and facilitate powerful immunological properties. A possible cellular heat shock response was inves...
journal_title:Mycoses
pub_type: 杂志文章
doi:10.1111/j.1439-0507.2010.01933.x
更新日期:2011-09-01 00:00:00
abstract:BACKGROUND:Candidaemia in the elderly has not been extensively investigated. OBJECTIVES:We compared the management of candidaemia in the elderly patients (age ≥65 years) and the very elderly subgroup of patients (age ≥75 years) with those belonging to the younger group (age <65 years) using the European Confederation ...
journal_title:Mycoses
pub_type: 杂志文章
doi:10.1111/myc.13134
更新日期:2020-09-01 00:00:00
abstract::Here, a microdilution technique based on the M27-A2 protocol (NCCLS, 2002) was employed to compare the susceptibilities of Candida albicans and Candida dubliniensis to essential oils extracted from plants used as spices. The chemical compositions of the essential oils were defined based on the analysis of retention in...
journal_title:Mycoses
pub_type: 杂志文章
doi:10.1111/j.1439-0507.2008.01643.x
更新日期:2010-01-01 00:00:00
abstract::Two topical formats containing clotrimazole [500 mg single dose vaginal tablet (VT) or 10% single dose vaginal cream (VC) for intravaginal use] combined with additional clotrimazole cream for topical application to the vulval area (Canesten 1 Combi, Bayer AG, Leverkusen, Germany) were compared with oral fluconazole 15...
journal_title:Mycoses
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1111/j.1439-0507.2004.00970.x
更新日期:2004-04-01 00:00:00
abstract::A 45-year-old woman was found to have cerebral phaeohyphomycosis caused by an Exophiala species. The portal of entry of the fungus remained unknown. Despite surgery and antimycotic therapy the patient died from circulation failure. The fungus is compared to several related Exophiala species. ...
journal_title:Mycoses
pub_type: 杂志文章
doi:10.1111/j.1439-0507.1991.tb00651.x
更新日期:1991-05-01 00:00:00
abstract::In 20 HIV-patients (17 male homosexuals, 1 male and 1 female i.v. drug abuser and 1 female patient with M. Willebrand-Jürgens) Candida esophagitis was diagnosed by esophagogastroduodenoscopy. Clinically they presented retrosternal pain or an exacerbation of oral candidosis under local antimycotics. The diagnosis of Ca...
journal_title:Mycoses
pub_type: 杂志文章
doi:
更新日期:1991-01-01 00:00:00
abstract::Interdigital ulcer is an exceptionally rare condition while erosio interdigitalis blastomycetica is common for candidiasis. Four Chinese patients with Candida interdigital ulcers were reported. The exudates were examined directly and cultured for fungi. Skin biopsies were stained with haematoxylin-eosin and periodic a...
journal_title:Mycoses
pub_type: 杂志文章
doi:10.1111/j.1439-0507.2011.02023.x
更新日期:2011-11-01 00:00:00
abstract::For the first time in the history of German mycology, a multicenter study for identification of dermatophytes, yeasts and molds was conducted under the auspices of the German Speaking Mycological Society and the German Dermatological Society. A total of 1,008 dermatological offices and dermatology hospitals as well as...
journal_title:Mycoses
pub_type: 杂志文章,多中心研究
doi:
更新日期:2000-01-01 00:00:00