منابع مشابه
Leukocyte Traffic in Rejection
Based on adoptive transfer of allograft immunity (1, 2), Gowans (3) suggested that "activated" lymphoid cells are released from the regional lymph nodes, recirculate in the blood, enter the graft and destroy it by some still unknown mechanisms. Several studies (4, 5) have failed to demonstrate any preferential homing of immune spleen cells to a relevant allograft. Later studies using extensive ...
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Tissue drains fluid and macromolecules through lymphatic vessels (LVs), which are lined by a specialized endothelium that expresses peculiar differentiation proteins, not found in blood vessels (i.e., LYVE-1, Podoplanin, PROX-1, and VEGFR-3). Lymphatic capillaries are characteristically devoid of a continuous basal membrane and are anchored to the ECM by elastic fibers that act as pulling ropes...
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CD157 is a glycosylphosphatidylinositol-anchored molecule encoded by a member of the CD38/ADP-ribosyl cyclase gene family, involved in the metabolism of NAD. Expressed mainly by cells of the myeloid lineage and by vascular endothelial cells, CD157 has a dual nature behaving both as an ectoenzyme and as a receptor. Although it lacks a cytoplasmic domain, and cannot transduce signals on its own, ...
متن کاملControlling Inbound Traffic
This work considers the problem of prioritizing the inbound TCP traffic of an organization network. The objective is to allocate dynamically a specific share of the incoming link bandwidth to a high priority inbound TCP traffic. However, if the high priority TCP traffic does not fully use its dedicated share, the low priority TCP traffic may take advantage of the unused bandwidth. Up to today, ...
متن کاملModelling and Controlling System for Road Traffic
A distributed architecture utilized to simulate road traffic using virtual machines and modern communication techniques and tasks scheduling is proposed. Based on collected information, which is used by complex road traffic simulator, the proposed system can estimate the current state in order to improve the traffic flow.
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ژورنال
عنوان ژورنال: European Journal of Immunology
سال: 2012
ISSN: 0014-2980
DOI: 10.1002/eji.201142223