| metalloporphyrins | Porphyrins which are combined with a metal ion. The metal is bound equally to all four nitrogen atoms of the pyrrole rings. They possess characteristic absorption spectra which can be utilised for identification or quantitative estimation of porphyrins and porphyrin-bound compounds. (12 Dec 1998) |
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| metalloprotein | <protein> A protein that contains a bound metal ion as part of its structure. (18 Nov 1997) |
| metalloproteinases | <enzyme> Peptide hydrolases which use a metal in the catalytic mechanism. This group of enzymes is inactivated by metal chelators. Registry number: EC 3.4.24 (12 Dec 1998) |
| metalloproteins | Proteins that have one or more tightly bound metal ions forming part of their structure. (12 Dec 1998) |
| metalloscopy | Testing the action of various metals applied to the surface of the body. Origin: metallo-+ G. Skopeo, to examine (05 Mar 2000) |
| metallotherapy | <medicine> Treatment of disease by applying metallic plates to the surface of the body. Origin: L. Metallum metal + E. Therapy. Source: Websters Dictionary (01 Mar 1998) |
| metallothionein | <biochemistry> Small cysteine rich metal binding protein found in the cytoplasm of many eukaryotes. Synthesis can be induced by heavy metals such as zinc, cadmium, copper and mercury and metallothioneins probably serve a protective function. Metallothionein gene promoters are used in studies of gene expression. (18 Nov 1997) |
Synonyms : Isometallothionein, Metallothionein A, Metallothionein B, Metallothionein I, Metallothionein II, Metallothionein IIA
| metalloid |
An element with properties intermediate between those of metals and nonmetals. Borders the heavy, stepped, diagonal line on the periodic chart.
출처: www.hillsdale.edu/AcademicAssociations/Chemistry/s...
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| metalloid |
Elements having properties of both metals and nonmetals.
출처: jmsscienceweb.tripod.com/vocabulary.htm
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| metalloid |
elements such as arsenic and selenium, which have both metallic and non-metallic properties
출처: eies.njit.edu/~kebbekus/definitions_for_chapter_7....
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| metalloprotease inhibitor |
Metalloproteinase inhibitor.
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| metalloproteinase inhibitor |
A compound that inhibits the activity of the metalloproteinase family of enzymes. These agents share the ability to suppress or eliminate the enzyme activity of the metalloproteinases. Agents identified in this group
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