| GMS | General Medical Service; geriatric mental state; Gilbert-Meulengracht syndrome; Gomori methenamine s... |
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| PASM | periodic acid-silver methenamine |
| GMS | Gomori Methenamine-Silver |
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| methenamine | <chemical> An antibacterial agent most commonly used in the treatment of urinary tract infections. Its antibacterial action derives from the slow release of formaldehyde by hydrolysis at acidic pH. Pharmacological action: anti-infective agents, urinary. Chemical name: 1,3,5,7-Tetraazatricyclo(3.3.1.13,7)decane (12 Dec 1998) |
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| methenamine hippurate | Hexamethylenetetramine hippurate;a urinary antiseptic. (05 Mar 2000) |
| methenamine mandelate | C14H20N4O3;a urinary antiseptic. (05 Mar 2000) |
| methenamine salicylate | Hexamethylenetetramine salicylate;a uric acid solvent and urinary antiseptic. (05 Mar 2000) |
| methenamine-silver | A hexamethylenetetramine-silver complex prepared by adding silver nitrate to methenamine; a white precipitate appears in the solution which dissolves upon shaking and is stable under refrigeration; used in various histological and histochemical staining methods. See: Gomori's methenamine-silver stain. (05 Mar 2000) |
| Rambourg's periodic acid-chromic methenamine-silver stain | <technique> A stain for glycoproteins, used with an electron microscope, adapted from the Gomori-Jones periodic acid-methenamine-silver stain; it produces silver deposits in mature saccules of the Golgi apparatus, lysosomal vesicles, cell coat, and basement membranes. (05 Mar 2000) |
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| Gomori-Jones periodic acid-methenamine-silver stain | <technique> A staining method using methenamine silver, periodic acid, gold chloride, haematoxylin, and eosin to delineate basement membrane, reticulin, collagen, and nuclei; used in renal histopathology. See: Rambourg's periodic acid-chromic methenamine-silver stain. (05 Mar 2000) |
| Gomori's methenamine-silver stain | <technique> Techniques for 1) argentaffin cells: a method using a methenamine-silver solution in combination with gold chloride, sodium thiosulphate, and safranin O; argentaffin granules appear brown-black against a green background; 2) urates: warm sections are treated directly with a hot methenamine-silver solution to produce a blackening of urates; 3) fungi: see Grocott-Gomori methenamine-silver stain; 4) melanin, which reduces silver nitrate. (05 Mar 2000) |
| Grocott-Gomori methenamine-silver stain | <technique> A modification of Gomori's methenamine-silver stain for fungi in which sections are pretreated with chromic acid before addition of the methenamine-silver solution and then counterstained with light green to demonstrate black-brown fungi against a pale green background. (05 Mar 2000) |
Synonyms : Aminoform, Hexamine Silver, Methenamine Silver, Silver Methenamine, Urotropin, Methenamine, Silver, Silver, Hexamine, Silver, Methenamine
| methenamine |
antibacterial agent (trade names Mandelamine and Urex) that is contained in many products that are used to treat urinary infections
Ãâó: wordnet.princeton.edu/perl/webwn
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| methenamine s. |
see under methenamine.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| methenamine silver s. |
1. (for argentaffin cells) a methenamine silver solution used together with gold chloride, sodium thiosulfate, and a safranin O counterstain; argentaffin granules are black while granules of mast cells remain red. 2. (for fungi) Grocott-Gomori methenaminesilver nitrate s.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| Methenamine | antibacterial agent (trade names Mandelamine and Urex) that is contained in many products that are used to treat urinary infections |
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