| H&E | hematoxylin and eosin [stain]; hemorrhage and exudate; heredity and environment |
|---|---|
| HES | health examination survey; hematoxylin-eosin stain; human embryonic skin; human embryonic spleen; hy... |
| LFB | luxol fast blue [stain] |
| PWS | port wine stain; Prader-Willi syndrome |
| VG | van Gieson [stain]; ventricular gallop; volume of gas |
| 4-phenylenediamine peroxidase | <enzyme> Present in canine eye retina, ciliary body and iris Registry number: EC 1.11.1.- Synonym: ppd peroxidase, p-phenylenediamine peroxidase (26 Jun 1999) |
|---|---|
| L-dopa peroxidase | <enzyme> Found in human erythrocytes associated with catalase Registry number: EC 1.11.- (26 Jun 1999) |
| lignin-forming peroxidase | <enzyme> Involved in polymerization of cinnamyl alcohols into lignin;amino acid sequence has been determined for tobacco enzyme Registry number: EC 1.11.1.- (26 Jun 1999) |
| lignin peroxidase | <enzyme> Requires h2o2; fungal enzyme degrades the lignin model cpd 1-(3',4'-diethoxyphenyl)-1,3-dihydroxy-(4-''-methoxyphenyl)propane (diarylpropropane); also catalyses the oxidation of veratryl alcohol to veratryl aldehyde in the presence of h2o2 Registry number: EC 1.11.1.- Synonym: diarylpropane oxygenase (26 Jun 1999) |
| Abbott's stain | <technique> Spores are stained blue with alkaline methylene blue; bodies of the bacilli become pink with eosin counterstain. (05 Mar 2000) |
| aceto-orcein stain | <technique> A stain used for chromosomes in air-dried or squashed cytologic material. (05 Mar 2000) |
| acid-fast stain | <technique> A staining technique used to determine the cell wall property of a microorganism. After stained with dye such as hot carbolfuschin, an acid-fast organism, (for example Mycobacterium species) will retain the colour in its cell wall after being washed with acid-alcohol. (13 Nov 1997) |
| acid stain | <technique> A dye in which the anion is the coloured component of the dye molecule, e.g., sodium eosinate (eosin). (05 Mar 2000) |
| Ag-AS stain | <technique> A stain for the acid protein component of nucleolar regions which are active or which were transcriptionally active in the preceding interphase; uses silver nitrate, ammoniacal silver, and formalin. Synonym: Ag-AS stain. (05 Mar 2000) |
| Albert's stain | <technique> A stain for diphtheria bacilli and their metachromatic granules; contains toluidine blue, methyl green, glacial acetic acid, alcohol, and distilled water. (05 Mar 2000) |
| Altmann's anilin-acid fuchsin stain | <technique> A mixture of picric acid, anilin, and acid fuchsin which stains mitochondria crimson against a yellow background. (05 Mar 2000) |
| auramine O fluorescent stain | <technique> A rapid and accurate technique for Mycobacterium tuberculosis, using auramine O-phenol and a methylene blue counterstain. (05 Mar 2000) |
| basic fuchsin-methylene blue stain | <technique> A stain for intact epoxy sections; semi-thick sections of plastic-embedded tissues have nuclei stained purple; collagen, elastic lamina, and connective tissue are stained blue; mitochondria, myelin, and lipid droplets are stained red; cytoplasm, smooth muscle cells, axoplasm, and chrondroblasts are stained pink. (05 Mar 2000) |
| basic stain | <technique> A dye in which the cation is the coloured component of the dye molecule that binds to anionic groups of nucleic acids (PO4≡) or acidic mucopolysaccharides (e.g., chondroitin sulfate). (05 Mar 2000) |
| Bauer's chromic acid leucofuchsin stain | <technique> A stain for glycogen and fungi utilizing chromic acid as an oxidizing agent of polysaccharides, followed by Schiff's reagent; glycogen and fungi cell walls appear deep red. (05 Mar 2000) |