Which disease does Penicillium cause?
Superficial infection (keratitis and otomycosis) is commonly caused by Penicillium spp. Allergic pulmonary disease, often occupational (such as various cheeseworkers’ diseases), is also common.
How does Penicillium affect human?
Diseases that are as a result of Penicillium infection by any Penicillium specie are generally referred to as penicilliosis. Species of this genus have been mentioned in association with infections such as keratitis, endophtalmitis, otomycosis, pneumonia, endocarditis and urinary tract infections [2].
How is Penicillium transmitted?
The natural reservoir of the fungus and the mode of transmission to humans are unknown. However, it is generally believed that P. marneffei is likely to be present in the soil and humans acquired the infection through inhalation of the fungal spores.
How is Penicilliosis diagnosed?
(See “Epidemiology and clinical manifestations of Talaromyces (Penicillium) marneffei infection”, section on ‘Epidemiology’.) A definitive diagnosis is usually made by culture of the fungus from blood, skin biopsy, bone marrow, or lymph nodes.
What does Paracoccidioidomycosis mean?
Paracoccidioidomycosis is an infection caused by the fungus Paracoccidioides. This fungus lives in parts of Central and South America. Anyone who lives in or visits areas where Paracoccidioides lives can get paracoccidioidomycosis, but it most often affects men who work outdoors in rural areas.
Where is Penicillium naturally found?
Penicillium are very commonly found in soil, on decaying vegetation and compost or on wood, dried foodstuffs, spices, dry cereals, fresh fruit and vegetables {808, 3095}they are also found growing on building materials in water-damaged environments {413} as well as in indoor air and house dust.
What is Penicillium used for?
Penicillium species, especially Penicillium roqueforti, Penicillium camemberti, and Penicillium nalgiovense, are used in the production of blue cheeses, white cheeses, and mold-fermented meat sausages.
What means Penicillium?
Definition of penicillium : any of a genus (Penicillium) of fungi (such as a blue mold) that are found chiefly on moist nonliving organic matter (such as decaying fruit) and have been grouped with the imperfect fungi but are now often placed with the ascomycetes.
Where is Penicillium spp found?
Where is paracoccidioidomycosis found?
¿Qué es el Penicillium?
El Penicillium es un género grande y encontrado casi por todas partes, y siendo comúnmente el género de hongos más abundante en suelos. La fácil proliferación de los Penicillium en los alimentos es un problema. Algunas especies producen toxinas y pueden hacer el alimento no comestible o aún peligroso.
¿Cómo se producen los penicilli?
Los penicilli están ampliamente distribuidos en el suelo, el aire, en depósitos de vegetales y frutas, en plantas en descomposición. La infección se produce por un mecanismo aerogénico cuando se inhala polvo que contiene elementos fúngicos.
¿Cuáles son las texturas de los Penicillium?
Algunas bibliografías reportan que la textura de las colonias, al igual que su coloración, dependen de la especie. Los Penicillium pueden tener texturas lisas, algodonadas o aterciopeladas, entre otras. Partes de un hongo Penicillium. 1) hifa, 2) conidióforo, 3) fiálide, 4) conidio, 5) septo.
¿Cuál es la temperatura ideal para desarrollar los Penicillium?
Los Penicillium pueden desarrollarse desde temperaturas bajas (5 ºC) hasta temperaturas relativamente cálidas (37 ºC). Estudios revelan que las temperaturas idóneas para su desarrollo están entre los 20 y 25 ºC, y a 37 ºC o más su desarrollo es muy pobre, o directamente no crecen.