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Aspergillus niger is a mold classified within the Nigri section of the Aspergillus genus. [1] The Aspergillus genus consists of common molds found throughout the environment within soil and water, on vegetation, in fecal matter, on decomposing matter, and suspended in the air. [ 2 ]
The maxillary sinus is the most commonly involved. Fungi responsible for fungal sinusitis are Aspergillus fumigatus (90%), Aspergillus flavus, and Aspergillus niger. Fungal sinusitis occurs most commonly in middle-aged populations. Diabetes mellitus is the most common risk factor involved. [3]
Aspergillus niger is used in the chemical industry for a variety of applications, while also being a known food contaminant and a possible pathogen to humans. Aspergillus oryzae and A. sojae are used in East Asian cuisine in the production of sake, soy sauce and other fermented food products.
Aspergillus 235 mags 3X3 copy. Aspergillosis is caused by Aspergillus, a common mold, which tends to affect people who already have a lung disease such as cystic fibrosis or asthma, or who cannot fight infection themselves. [3] The most common causative species is Aspergillus fumigatus. [19]
Aspergillus oryzae [6] Aspergillus sojae [7] Aspergillus niger [8] Amorphotheca resinae [9] Lecanicillium sp. → these produce conidia which may control certain species of insect pests [10] Other entomopathogenic fungi, including Metarhizium and Beauveria spp. Pochonia spp. are under development for control of Nematode pests.
In humans, A. terreus is less commonly encountered as a pathogen than other Aspergillus species, most notably A. fumigatus, A. flavus and A. niger. [24] [26] Although less frequently seen in clinical samples, A. terreus displays evidence of amphotericin B resistance which correlates to a high rate of dissemination and an overall poor prognosis ...
Chronic pulmonary aspergillosis is a long-term fungal infection caused by members of the genus Aspergillus—most commonly Aspergillus fumigatus. [8] The term describes several disease presentations with considerable overlap, ranging from an aspergilloma [12] —a clump of Aspergillus mold in the lungs—through to a subacute, invasive form known as chronic necrotizing pulmonary aspergillosis ...
[24] [25] [26] Because Aspergillus niger is used widely in the production of enzymes and citric acid for human consumption, it is important to ensure that industrial strains are nonproducers. [ 27 ] [ 28 ] Although some early reports implicated several Penicillium species, it is now thought that Penicillium verrucosum, a common contaminant of ...