from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A cell, especially a white blood cell, having granules that stain readily with basic dyes.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. Any cell that has granules stained by basic stains; but especially granular leukocytes.
from The Century Dictionary and Cyclopedia
- n. In cytology, staining deeply with basic dyes only: said of a cell or part of a cell: opposed to acidophil. Also used substantively.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a leukocyte with basophilic granules easily stained by basic stains
Sorry, no etymologies found.
Hyperimmune responses, either at the initial immunisation challenge or in the amplification of immune response, can be observed in cellular mechanisms such as basophil degranulation, or at a molecular level, with changes in the levels of messengers such as leukotrienes; reduction of the intensity of these mechanisms are described in terms of molecular pharmacology, such as selective or nonselective inhibition of lipoxygenases.
"Human basophil degranulation triggered by very dilute antiserum against IgE".
Inhibition of human basophil degranulation by successive histamine dilutions: results of a European multi-centre trial.
When an allergen binds between two IgE antibodies, it induces degranulation of a mast cell/basophil, which leads to the rapid release of histamine and the more gradual release of other mediators such as leukotrienes and cytokines.
Human basophil degranulation triggered by very dilute antiserum against IgE.
These marrow cells proper, or myelocytes, resemble in appearance lymphoid corpuscles, and like them are ameboid; they generally have a hyaline protoplasm, though some show granules either oxyphil or basophil in reaction.
These basophil granules have been named chromatin or basichromatin and owe their staining properties to the presence of nucleic acid.
They are formed of a soft protoplasm, containing granules which are basophil in character.
The vacuoles are filled with fluid, and the protoplasm between the spaces is clear, with occasionally a few scattered basophil granules.
Leucocytes having in their protoplasm granules which stain with basic dyes (basophil) have been described as occurring in human blood, but they are rarely found except in disease.