Nocardiosis is an uncommon Gram-positive bacterial infection caused by aerobic actinomycetes in the genus Nocardia. Nocardia spp. have the ability to cause localized or systemic suppurative disease in humans and animals. Nocardiosis is typically regarded as an opportunistic infection, but approximately one-third of infected patients are immunocompetent. We report a rare case of pulmonary nocard...

Nocardiosis is an uncommon but serious infectious disease caused by gram-positive branching filamentous bacilli. It belongs to the Actinomycetales order and is a weak acid-alcohol-fast bacterium. It inhabits the telluric environment where they contribute to the degradation of organic matter and its transmission generally occurs through inhalation or direct inoculation of spores [1,2]. Seven spe...

During 2 years, from March 1987 to April 1989, 600 samples of soil and plant were collected from different cities of northern provinces of Iran. Out of the six hundred samples 58 Actinomycetes, 9 Pseudallescheria boydii, 10 Sporothrix schenckii, and 4 Sporothrix schenckii-like fungi were isolated as the following: Streptomyces griseus from 31 samples (38.27%), Nocardia asteroides from 8 sa...

Phenotypic characteristics, antimicrobial susceptibility profile, and clinical-epidemiological features of 28 Nocardia strains isolated from 19 cases of bovine mastitis, eight cutaneous-subcutaneous lesions and one case of pneumonia in dogs were evaluated. Microbiological, biochemical, cytological and scanning electron microscopy methods were used in diagnosis. Nocardia asteroides type IV, Noca...

We report a case of endogenous Nocardia endophthalmitis in a patient with systemic lupus erythematosus (SLE). He developed a parafoveal lesion in the right fundus while on systemic corticosteroid and antibiotic treatment. Initially we suspected a fungal origin and treated him with antifungal drugs. The intraocular disease progressed without improvement and advanced to the vitreous cavity. Nocar...

Nós descrevemos um raro caso de esclerite por Nocardia spp em uma criança sadia resistente a utilização tópica de fluorquinolona de quarta-geração. Clinicamente, a paciente apresentou apenas uma resposta parcial do quadro de esclerite a terapêutica inicial. O tratamento foi então modificado para meropenem intravenoso e amicacina tópica. Após várias semanas de tratamento com antibiótico, o quadr...

during 2 years, from march 1987 to april 1989, 600 samples of soil and plant were collected from different cities of northern provinces of iran. out of the six hundred samples 58 actinomycetes, 9 pseudallescheria boydii, 10 sporothrix schenckii, and 4 sporothrix schenckii-like fungi were isolated as the following: streptomyces griseus from 31 samples (38.27%), nocardia asteroides from 8 samples...

A new species of the teleostean family Sternoptychidae, Polyipnus notatus n. sp., is described based on material collected mainly off Taiwan in the South China Sea. The new species is most similar to P. triphanos, based on the presence of a single posttemporal spine, lack of scale spination, and the second and third ACA (=supra-anal) photophores elevated relative to the first and connected to e...