| nig | black [Lat. niger] |
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| A.f. | Aspergillus fumigatus |
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| aspergillus niger | A fungus causing smut or black mold of several fruits, vegetables, etc. (12 Dec 1998) |
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| vomitus niger | <medicine> A copious vomiting of dark-coloured matter; or the substance so discharged; one of the most fatal symptoms in yellow fever. Source: Websters Dictionary (01 Mar 1998) |
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| Peptococcus niger | A species found once, in the urine of an aged woman; type species of the genus Peptococcus. (05 Mar 2000) |
| niger | A republic in western africa, north of nigeria and west of chad. Its capital is niamey. It was first explored by the europeans in the late 18th century. It became part of the french sphere of influence in the latter part of the 19th century and was formally constituted as part of french west africa in 1904. Nigeria gained independence in 1960. The country took its name from the river niger flowing through it. The river's name came from the tuareg egereou n-igereouen, river of rivers, the second part of the name giving the modern european form niger. (12 Dec 1998) |
| nucleus niger | A large cell mass, crescentic on transverse section, extending forward over the dorsal surface of the crus cerebri from the rostral border of the pons into the subthalamic region; it is composed of a dorsal stratum of closely spaced pigmented (i.e., melanin-containing) cells, the pars compacta, and a larger ventral region of widely scattered cells, the pars reticulata; the pars compacta in particular includes numerous cells that project forward to the striatum (caudate nucleus and putamen) and contain dopamine, which acts as the transmitter substance at their synaptic endings; other, apparently non-dopaminergic cells of the substantia nigra project to a rostral part of the ventral nucleus of thalmus, the middle layers of the superior colliculus and to restricted parts of the reticular formation of the midbrain; the nigrostriatal projection is reciprocated by a massive striatonigral fibre system with multiple neurotransmitters, chief among which is gamma-aminobutyric acid (GABA); substantia n. Receives smaller afferent projections from the subthalamic nucleus, the lateral segment of the globus pallidus, the dorsal nucleus of the raphe and the pedunculopontine nucleus of the midbrain. The pars reticulata forms part of the output system for the striate body. The substantia n. Is involved in the metabolic disturbances associated with Parkinson's disease and Huntington's disease. Synonym: locus niger, nucleus niger, Soemmerring's ganglion. (05 Mar 2000) |
| locus niger | A large cell mass, crescentic on transverse section, extending forward over the dorsal surface of the crus cerebri from the rostral border of the pons into the subthalamic region; it is composed of a dorsal stratum of closely spaced pigmented (i.e., melanin-containing) cells, the pars compacta, and a larger ventral region of widely scattered cells, the pars reticulata; the pars compacta in particular includes numerous cells that project forward to the striatum (caudate nucleus and putamen) and contain dopamine, which acts as the transmitter substance at their synaptic endings; other, apparently non-dopaminergic cells of the substantia nigra project to a rostral part of the ventral nucleus of thalmus, the middle layers of the superior colliculus and to restricted parts of the reticular formation of the midbrain; the nigrostriatal projection is reciprocated by a massive striatonigral fibre system with multiple neurotransmitters, chief among which is gamma-aminobutyric acid (GABA); substantia n. Receives smaller afferent projections from the subthalamic nucleus, the lateral segment of the globus pallidus, the dorsal nucleus of the raphe and the pedunculopontine nucleus of the midbrain. The pars reticulata forms part of the output system for the striate body. The substantia n. Is involved in the metabolic disturbances associated with Parkinson's disease and Huntington's disease. Synonym: locus niger, nucleus niger, Soemmerring's ganglion. (05 Mar 2000) |
| Aspergillus | <fungus> A genus of common ascomycete fungi found in soil. Industrially important in production of organic acids and a popular fungus for genetic study (especially. A. Niger). (18 Nov 1997) |
| Aspergillus acid proteinase | <enzyme> Included in the group of microbial carboxyl proteinases EC 3.4.23.6; has been sequenced; genbank d87681 Registry number: EC 3.4.23.- Synonym: apfap, aspergillus fumigatus acid proteinase, aspergillus niger acid proteinase, aspergillus awamori acid proteinase (26 Jun 1999) |
| aspergillus antigen skin test | <investigation> An antigen, prepared from aspergillus, is injected into the skin. In 48 to 72 hours the site is read as positive or negative. A positive skin test (inflammation at the test site) indicates prior exposure to aspergillus and therefore a risk for developing aspergillosis. (27 Sep 1997) |
| Aspergillus clavatus | A species isolated from soil and faeces; it yields a carcinogenic mycotoxin known as patulin. (05 Mar 2000) |
| aspergillus flavus | A species of imperfect fungus which grows on peanuts and other plants and produces the carcinogenic substance aflatoxin. It is also used in the production of the antibiotic flavicin. (12 Dec 1998) |
| aspergillus fumigatus | A species of imperfect fungi from which the antibiotic fumigatin is obtained. Its spores may cause respiratory infection in birds and mammals. (12 Dec 1998) |
| Aspergillus fumigatus metalloproteinase | <enzyme> Mol mass 82 kD; pi 5.6; hydrolyzes phenylazobenzyloxycarbonyl-pro-leu-gly-pro-arg and cleaves native rat type I collagen Registry number: EC 3.4.24.- Synonym: a. Fumigatus metalloproteinase, af-mep (26 Jun 1999) |
| aspergillus nidulans | A species of imperfect fungi from which the antibiotic nidulin is obtained. (12 Dec 1998) |
| aspergillus nuclease s1 | <enzyme> An enzyme that catalyses endonucleolytic cleavage to 5-phosphomononucleotides and 5-phosphooligonucleotide end-products. It has a preference for single-stranded substrates but is active with either ribo- or deoxyribonucleic acids. Registry number: EC 3.1.30.1 (12 Dec 1998) |
| aspergillus ochraceus | A deuteromycetous fungal species that produces ochratoxins and contaminates cereals and coffee beans. (12 Dec 1998) |
Synonyms :
| Aspergillus niger |
This species is considered common to indoor environments. It is widespread in the soil and on plants and is also considered a common contaminant of foods. It has a musty odor. It is commonly found in the environment on textiles, in soils, grains, fruits and vegetables isolated from tropical and subtropical soils but less frequently from other areas. This fungus has an Aw (water activity) of 0.77 with an optimum > 0.97 . Conidia (spores) have dimensions of 3.5 - 5 microns or 4 to 5 microns. ...
Ãâó: www.startremodeling.com/toxic_black_mold_glossary....
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| Aspergillus niger |
Aw 0.77; Optimum > 0.97. Conidia dimensions 3.5 - 5 microns or 4 to 5 microns. Less common cause of aspergillosis. It has a musty odor. It is commonly found in the environment on textiles, in soils, grains, fruits and vegetables. It has been reported to cause skin and pulmonary infections. It is a common cause of fungal related ear infections-otomycosis.
Ãâó: www.aqmservices.com/glossary.html
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| Aspergillus niger |
is the third most common Aspergillus species associated with invasive pulmonary aspergillosis. It is a very common environmental isolate found in a great variety of substrates including textiles, grains, fruits and vegetables, and soil. It is commonly associated with "fungus ball", a condition where the fungus actively grows in the human lung forming a ball, without invading lung tissue. ...
Ãâó: www.certifiedmoldstrategies.com/glossary.htm
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