Results 251 to 260 of about 467,395 (313)
Some of the next articles are maybe not open access.
Platelet antithrombin activity
Thrombosis Research, 1980Abstract Platelets were studied for the presence of antithrombin (thrombin amidolytic inhibitory) activity. Platelet rich plasma contained more antithrombin activity than platelet poor plasma. This activity could be washed from a platelet pellet. Antithrombin activity increased on sonication of platelets but not following aggregation.
E E, Czapek, H C, Kwaan
openaire +2 more sources
Platelet Activation and Atherothrombosis
New England Journal of Medicine, 2007This review of the role of platelets in atherothrombosis illuminates the surprisingly numerous activities of these tiny, anucleate cells and stresses their participation in the inflammatory component of atherothrombosis. The information is presented in the context of the prevention of atherothrombosis by antiplatelet agents now in clinical use.
DAVI', Giovanni, PATRONO C.
openaire +4 more sources
2007
Platelet-activating factor (PAF) is a potent mediator that occurs at very low concentrations in cells and tissues. Accurate quantitation of PAF has always been difficult because of the physicochemical properties of PAF and its structural similarity to several much more abundant phospholipids.
John S, Owen +2 more
openaire +2 more sources
Platelet-activating factor (PAF) is a potent mediator that occurs at very low concentrations in cells and tissues. Accurate quantitation of PAF has always been difficult because of the physicochemical properties of PAF and its structural similarity to several much more abundant phospholipids.
John S, Owen +2 more
openaire +2 more sources
Platelet Activity in Washed Platelet Concentrates
Anesthesia & Analgesia, 2004Life-threatening anaphylaxis or febrile nonhemolytic transfusion reactions after transfusion of platelet concentrates (PCs) is a serious clinical problem caused by the sensitizing of recipients to plasma components, such as immunoglobulin A, or by cytokines. There is a possible indication for washing of PCs in these thrombocytopenic patients.
Helge, Schoenfeld +4 more
openaire +2 more sources
Cisplatin Triggers Platelet Activation
Thrombosis Research, 2000Clinical observations suggest that anticancer drugs could contribute to the thrombotic complications of malignancy in treated patients. Thrombotic microangiopathy, myocardial infarction, and cerebrovascular thrombotic events have been reported for cisplatin, a drug widely used in the treatment of many solid tumours.
TOGNA, Giuseppina Ines +3 more
openaire +2 more sources
Platelet-activating factor receptor
Prostaglandins & Other Lipid Mediators, 2002Platelet-activating factor (PAF, 1-O-alkyl-2-acetyl-sn-glycero-3-phosphocholine) is a biologically active phospholipid mediator. Although PAF was named for its potential to induce platelet aggregation, intense investigations have elucidated potent biological actions of PAF in a broad range of cell types and tissues.
Zen-ichiro, Honda +2 more
openaire +3 more sources
Platelet antiaggregate activity
American Heart Journal, 1991Calcium ions act as a second messenger to platelet agonists, with increases in intracellular calcium bringing about changes in shape, aggregation, and release reactions. Changes in platelet function have been reported previously in migraine sufferers and there is evidence that hyperaggregability occurs during a migraine attack. It was decided to assess
openaire +2 more sources
Hospital Practice, 1983
Our ability to chemically characterize and synthesize this autacoid of allergy and inflammation has given us a unique opportunity to study these important molecules in a highly disciplined fashion. It has also opened the door to a vista of research approaches to define PAF's normal physiologic role as well as its actions as an immunopathologic mediator.
openaire +2 more sources
Our ability to chemically characterize and synthesize this autacoid of allergy and inflammation has given us a unique opportunity to study these important molecules in a highly disciplined fashion. It has also opened the door to a vista of research approaches to define PAF's normal physiologic role as well as its actions as an immunopathologic mediator.
openaire +2 more sources
Platelet Activation in Psoriasis
Thrombosis and Haemostasis, 1985SummaryRecent epidemiological studies have suggested that psoriasis represents a risk factor for thrombotic vascular diseases. In order to evaluate the possible role of hemostatic changes in the development of thrombotic episodes in psoriasis, some parameters of the hemostatic “balance” were investigated in 22 male psoriatic patients and compared to ...
M, Berrettini +4 more
openaire +2 more sources