phosphatidic acid/stroke

The mechanism of platelet dysfunctions in stroke-prone spontaneously hypertensive rats (SHRSP) was investigated. Platelet aggregation was inversely correlated with blood pressure or heart weight/body weight ratios in various strains of spontaneously hypertensive rats (SHR), indicating genetic

Platelets from stroke-prone spontaneously hypertensive rats (SHRSP) show severe hypofunctions accompanied by defective protein (P47) phosphorylation. To examine the mechanism of platelet hypofunctions, phospholipid metabolism in SHRSP was compared with that in Wistar Kyoto rats (WKY).

OBJECTIVE To investigate the presence of IgG and IgM types of anticardiolipin (aCL) and antiphospholipid (aPL) antibodies in younger Iranian patients with ischemic stroke. METHODS Both IgG and IgM types of aPL (cardiolipin, anti phosphatidyl inositol, anti phosphatidyl serine, anti phosphatidic acid

Blood platelets play an essential role in ischemic heart disease and stroke contributing to acute thrombotic events by release of potent inflammatory agents within the vasculature. Lysophosphatidic acid (LPA) is a bioactive lipid mediator produced by platelets and found in the blood and

Platelet aggregation, secretion and thrombus formation play a critical role in primary hemostasis to prevent excessive blood loss. On the other hand, uncontrolled platelet activation leads to pathological thrombus formation resulting in myocardial infarction or stroke. Stimulation of heterotrimeric

Platelet aggregation is essential for hemostasis but can also cause myocardial infarction and stroke. A key but poorly understood step in platelet activation is the shift of the principal adhesive receptor, alpha(IIb)beta(3) integrin, from a low- to high-affinity state for its ligands, a process

We report on two families with Sengers syndrome and mutations in the acylglycerol kinase gene (AGK). In the first family, two brothers presented with vascular strokes, lactic acidosis, cardiomyopathy and cataracts, abnormal muscle cell histopathology and mitochondrial function. One proband had very