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 (...

Investigations were carried out to evaluate the therapeutic properties of the seeds and leaves of Moringa oleifera Lam as herbal medicines. Ethanol extracts showed anti-fungal activities in vitro against dermatophytes such as Trichophyton rubrum, Trichophyton mentagrophytes, Epidermophyton floccosum, and Microsporum canis. GC-MS analysis of the chemical composition of the essential oil from lea...

Three human cases of skin infection caused by Trichophyton mentagrophytes var. erinacei are recorded. A review of work on the incidence and ecology in hedgehogs and as a source of human infection is given. It is suggested that a true increase in human infections is occurring. A description of the colonial and microscopical appearance of the fungus and their variance with other T. mentagrophytes...

Reports about ringworm in donkeys are scanty and refer to zoonotic agents such as Trichophyton mentagrophytes and Trichophyton verrucosum. Seventeen Asino Amiatina donkeys semi-extensively farmed in paddocks showed alopecic nummular, scaling areas mainly on head and neck. Microsporum racemosum cultivated from the lesions was identified by morphology and PCR. Affected animals healed spontaneousl...

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...

A síntese, a caracterização espectroscópica e os resultados biológicos de novas séries de 2-(4-piridil)-1,2,3,4-tetrahidroquinolinas e seus precursores, -N-aril-N-[1-(4-piridil)but-3-enil] aminas, são descritos. Foi encontrado que ambos, precursores substituídos g-piridil e os produtos finais, as tetrahidroquinolinas, demonstraram excelentes atividades antifúngicas contra Aspergillus fumigatus,...