Preformed Fragment

См. также в других словарях:

• metabolism — /meuh tab euh liz euhm/, n. 1. Biol., Physiol. the sum of the physical and chemical processes in an organism by which its material substance is produced, maintained, and destroyed, and by which energy is made available. Cf. anabolism, catabolism …   Universalium

• Fc receptor — An Fc receptor is a protein found on the surface of certain cells including natural killer cells, macrophages, neutrophils, and mast cells that contribute to the protective functions of the immune system.Its name is derived from its binding… …   Wikipedia

• Major histocompatibility complex — The major histocompatibility complex (MHC) is a large genomic region or gene family found in most vertebrates that encodes MHC molecules. MHC molecules play an important role in the immune system and autoimmunity. Proteins are continually… …   Wikipedia

• Hypochlorous acid — Hypochlorous acid …   Wikipedia

• immune system — Anat. a diffuse, complex network of interacting cells, cell products, and cell forming tissues that protects the body from pathogens and other foreign substances, destroys infected and malignant cells, and removes cellular debris: the system… …   Universalium

• Chip formation — The basic chip formation process. Chip formation is part of the process of cutting materials by mechanical means, using tools such as saws, lathes and milling cutters. An understanding of the theory and engineering of this formation is an… …   Wikipedia

• cell — cell1 cell like, adj. /sel/, n. 1. a small room, as in a convent or prison. 2. any of various small compartments or bounded areas forming part of a whole. 3. a small group acting as a unit within a larger organization: a local cell of the… …   Universalium

• Lead glass — Swarovski flacon. Lead glass is a variety of glass in which lead replaces the calcium content of a typical potash glass.[1] Lead glass contains typically 18–40 weight% lead(II) oxide (PbO), while modern lead …   Wikipedia

• Epidermal growth factor receptor — This article is about a cell surface receptor. For estimated measure of kidney function (eGFR), see Glomerular filtration rate. Epidermal growth factor receptor …   Wikipedia

• Powder glass beads — The earliest powder glass beads on record were discovered during archaeological excavations at Mapungubwe, in present day Zimbabwe, and dated to 970 1000 CE. In our time, the main area of powder glass bead manufacture is West Africa, most… …   Wikipedia

• Leukocyte extravasation — Neutrophils extravasate from blood vessels to the site of tissue injury or infection during the innate immune response Leukocyte extravasation is the movement of leukocytes out of the circulatory system, towards the site of tissue damage or… …   Wikipedia