The essential oils obtained by hydrodistillation of the unripe and ripe fruits of Alpinia mutica Roxb. and Alpinia latilabris Ridl. were analysed by capillary GC and GC-MS. The oils were principally monoterpenic in nature. The unripe and ripe fruit oils of A. mutica were characterized by camphor (21.0% and 15.8%), camphene (16.6% and 10.2%), β-pinene (8.6% and 13.5%), and trans,trans-farnesol (...

A novel strategy for the molecular identification of fungal agents of onychomycosis (including Trichophyton rubrum) has been designed based on the use of species-specific and universal primers in conjunction with a commercial kit that allows the extraction of DNA directly from the nail specimens. The microsatellite marker T1, which is based on a (GT)n repeat, was applied for the species-specifi...

Tinea capitis is a condition usually found only in children. However, its epidemiological profile has changed in recent decades, with regard to age at onset and the causative microorganisms. We report the cases of 4 women over 65 years of age diagnosed with tinea capitis. One presented plaques of alopecia with desquamation and the other 3 developed crusted inflammatory lesions. Cultures were po...

Trichophyton rubrum is the most common dermatophyte in the world with the highest prevalence in Korea. There are few reports about epidemiological and mycological characteristics of T. rubrum based on long-term, large-scale studies. The purpose of this study was to investigate the clinical and epidemiological characteristics of T. rubrum infections in Korea. We retrospectively investigated with...

This study was conducted to evaluate the effect of ethanolic, ethyl acetate and hexane extracts of Indian medicinal plants Azadirachta indica and Acalypha indica leaves against dermatophytes (60 isolates of Trichophyton rubrum, 22 isolates of Trichophyton mentagrophytes, 9 isolates of Microsporum gypseum and 9 isolates of Trichophyton tonsurans). Of the three extracts used the ethanolic and eth...

Dermatophytosis are superficial mycoses caused by fungi that can invade stratum corneum and keratinized tissues. In order to study the frequency of dermatophytes species and the clinical manifestations caused by these fungi, in São Paulo, SP, Brazil, the authors analyzed cultures isolated at the Mycology Laboratory from a selected population (15,300 out-patients of the Hospital das Clínicas, De...

We present a 76-year-old Japanese male with tinea faciei, corporis, and unguium dermatophytoma. performed fungal culture confirmed the causative fungus to be Trichophyton rubrum. treated patient using oral fosravuconazole l-lysine ethanolate (F-RVCZ). More than one year has passed since end of treatment, but there been no recurrence. This case suggests that F-RVCZ is effective for other unguium.