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chemoattractant

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chemoattractant /che·mo·at·trac·tant/ (ke″mo-ah-trak´tant) a chemotactic agent that induces an organism or a cell (e.g., a leukocyte) to migrate toward it.
chemoattractant
[kē′mō·ətrak′tənt]
Etymology: Gk, chemeia, alchemy + L, attrahere, to draw to
a chemotactic factor that induces positive chemotaxis.

chemoattractant
a chemical (chemotactic) agent that induces an organism or a cell, a leukocyte, to migrate toward it.


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Serum concentrations of interleukin-8 (IL-8), monocyte chemoattractant protein (MCP) 1 (MCP-1) and monokine induced by IFN-[gamma] (MIG/CXCL9) are also elevated in both samples.
We analyzed 50 [micro]l BALF/mouse to assess lavage cytokine concentrations for tumor necrosis factor-[alpha] (TNF-[alpha]), interleukin 1[beta] (IL-1[beta]), macrophage inflammatory protein 2 (MIP2), and cytokine-induced neutrophil chemoattractant (KC), using commercial enzyme-linked immunosorbent assays (R&D Systems, Wiesbaden, Germany).
Collman's group has also observed that chemokines such as macrophage-inflammatory protein- 1[beta] (M1P- 1[beta]) and macrophage chemoattractant protein-1 (MCP1) are secreted by macrophages in response to gp120, and that secretion of these inflammatory factors is dependent on MAP kinase activation.
 
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