margination

margination
A phenomenon that occurs during the relatively early phases of inflammation; as a result of dilation of capillaries and slowing of the bloodstream, leukocytes tend to occupy the periphery of the cross-sectional lumen and adhere to the endothelial cells that line the vessels.
- m. of placenta placenta marginata.

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mar·gin·ation .mär-jə-'nā-shən n
1) the act or process of forming a margin specif the adhesion of white blood cells to the walls of damaged blood vessels
2) the action of finishing a dental restoration or a filling for a cavity <\margination of an amalgam with a bur>

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mar·gi·na·tion (mahr″jĭ-naґshən) accumulation and adhesion of leukocytes to the endothelial cells of blood vessel walls at the site of injury in the early stages of inflammation.

Medical dictionary. 2011.

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Look at other dictionaries:

  • margination — noun see marginate …   New Collegiate Dictionary

  • margination — Adhesion of leucocytes to the endothelial lining of blood vessels, particularly postcapillary venules; often, but not always, a prelude to leaving the circulation and entering the tissues …   Dictionary of molecular biology

  • margination — See marginate. * * * …   Universalium

  • margination — mÉ‘rdʒɪ neɪʃn /mɑːd n. leaving margins …   English contemporary dictionary

  • margination — mar·gin·ation …   English syllables

  • margination — noun see marginate I …   Useful english dictionary

  • marginate — margination, n. /mahr jeuh nayt /, adj., v., marginated, marginating. adj. Also, marginated. 1. having a margin. 2. Entomol. having the margin of a distinct color: marginate with purple. v.t. 3. to furnish with a margin; border. [1600 10; < L… …   Universalium

  • Granulozytopenie — Die Neutropenie (syn. Granulozytopenie) beschreibt die Verminderung der neutrophilen Granulozyten im Blut. Sie ist die häufigste Form der Leukopenie, also der Abnahme der Zahl der weißen Blutkörperchen (Leukozyten). Beim Menschen spricht man bei… …   Deutsch Wikipedia

  • Neutropenie — Die Neutropenie (syn. Granulozytopenie) beschreibt die Verminderung der neutrophilen Granulozyten im Blut. Sie ist die häufigste Form der Leukopenie, also der Abnahme der Zahl der weißen Blutkörperchen (Leukozyten). Die Anzahl neutrophiler… …   Deutsch Wikipedia

  • marginate — transitive verb ( ated; ating) Date: 1611 1. a. margin 1 b. margin 2a 2. marginalize • margination noun …   New Collegiate Dictionary

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