PPT-ROLE OF THE PLATELETS IN

INFLAMMATION AND IMMUNITY Authors Radu Andrei Tomai Cluj Antoine Joubert Nantes Supervisor Zsófia MezeiLeprán MD PhD . Platelets are small cell fragments in the blood that help control bleeding. They plug small holes in blood vessels and assist in the clotting process. Why should I become a platelet donor? Every day What distinguishes clay a potter uses from plain . ol. ’ dirt?. Three Essential Properties. Plasticity. Porosity. Vitrification. PLASTICITY. The ability to hold its . form. while at the same time be . Platelets aggregation. Studying Platelets Disorders. . Numbers. . CBC. PLT count. PLT morphology. Function. . Bleeding . Time (BT). Platelet Aggregation. Whole blood aggregation . Platelet-rich plasma aggregation. .” –. Lab Director at UNC Hospitals Blood Donation Center. Service . Learning: To . Educate and . Recruit Blood. , Platelet, and Bone Marrow . Donors. Kelly A. Hogan. University of North Carolina at Chapel Hill. By Shane Kelleher, Tommy Stein, and Daniel Coyle.. What are platelets?. Platelets are tiny particles of blood that help form blood clots. Blood clots are essential to humans to help prevent extreme blood loss.  . Platelets . are small colorless. ,. Non . nucleated and moderately refractive bodies which are considered to be the fragments of cytoplasm. .. . Diameter. : 2.5 μ (2 to 4 μ). Volume: 7.5 cu μ (7 to 8 cu μ. purpura. (ITP). Immune thrombocytopenia . purpura. (ITP). 1- Chronic ITP: . This is relatively common disorder ,with highest incidence in . women. . 15-50 y. ,it is commonest cause of thrombocytopenia without anemia or neutropenia ,it is usually . PGs, TXs, LTs). Objectives:. . Discover and distinguish relationships between . different types of eicosanoid molecules . (PGs, TXs, LTs). Gain knowledge of enzymes that create PGs . and TXs (COX-1 and -2). .” –. Lab Director at UNC Hospitals Blood Donation Center. Service . Learning: To . Educate and . Recruit Blood. , Platelet, and Bone Marrow . Donors. Kelly A. Hogan. University of North Carolina at Chapel Hill. University of Al-. Mustansiriyah. , college of medicine.  .  . Hemodynamics pathology Lecture . 2. Hemostasis and bleeding . disorders. Hemostasis. :. A-Definition. : is a sequence of events leading to the cessation of bleeding by the formation of a stable fibrin –platelet hemostatic plug. Gilead Sciences. Foster City, CA , USA. Activating. PKC-. ε . induces HIV. expression with improved tolerability. This study was funded by Gilead Sciences, USA. Protein Kinase C(PKC) agonists activate latent HIV, but have limited clinical utility due to toxicity. . a a a T I P Idiopathic Thrombocytopenic Purpura By . Dr. Sunita Mittal. Learning Objectives. Platelets Morphology. Hemostasis. Primary hemostasis. Platelet plug formation. Disorders of . p. rimary hemostasis. Secondary hemostasis. Disorders of secondary hemostasis. Platelets are the smallest formed elements in the blood, normally ranging in size from 2-4 microns. . Platelets function in the coagulation of blood.. A normal platelet count is 150,000-400,000/c.mm.in human .