phospholipid/hemorrhage

The presence of anti-phospholipid antibodies (anticardiolipin antibodies and lupus anticoagulant) associated to venous and/or arterial thrombotic phenomena and fetal losses define the anti-phospholipid syndrome. On rare occasions severe hypoprothrombinemia associated with this disease as a cause of

The mechanisms of functional disorders in adipocytes were studied on models of hemorrhagic shock. Injection of heparin as an anticoagulant caused regional differences in animals in phosphatidylethanolamine metabolism in the plasma membranes of adipocytes of the subcutaneous fat and those of the

Delayed ischaemic deficits due to cerebral vasospasm contribute to the high morbidity and mortality rates associated with subarachnoid haemorrhage. We evaluated the usefulness of measuring anti-phospholipid antibodies (aPLs) for prediction of the occurrence of symptomatic vasospasm and the outcome

International Normalized Ratio (INR) is currently used to monitor vitamin K antagonist therapy, and the bleeding incidence becomes exponential for INR>4.5. Inversely, more than 50% of patients with a supratherapeutic INR are asymptomatic. Therefore it could be of interest to identify patients with a

A 28-year-old man underwent a single-lung transplantation for rapidly progressive usual interstitial pneumonitis. Following transplantation, primary anti-phospholipid antibody syndrome was diagnosed after a thromboembolic event and continued dyspnea. Review of his native lung and allograft tissue

Changes in the phospholipid composition of cardiomyocyte plasma membranes during hemorrhagic shock suggest that disturbances in phosphatidylethanolamine metabolism serve as one of the major factors for myocardial alteration in shock. Depletion of membrane phosphatidylcholine causes destruction of

Phospholipid composition of synaptic membranes in the frontal lobes of cerebral hemispheres was studied in cats with hemorrhagic shock. The compensatory and adaptive mechanisms of regulation of neurotransmission in this region of the brain at the initial stage of hemorrhagic shock are associated

Normal quescent cells maintain membrane lipid asymmetry by ATP-dependent membrane lipid transporters, which shuttle different phospholipids from one leaflet to the other against their respective concentration gradients. When cells are challenged, membrane lipid asymmetry can be perturbed resulting

The time course of phospholipid composition of platelet plasma membranes at the peak of hemorrhagic shock were studied in rabbit experiments. The results indicate the key role of impairment of the structure of platelet membrane phospholipid bilayer in the pathogenesis of shockogenic

Brain contains large amounts of tissue factor, the major initiator of the coagulation cascade. Neuronal apoptosis after intracerebral haemorrhage (ICH) leads to the shedding of procoagulant phospholipids (PPLs). The aim of this study was to investigate the generation of PPL, tissue factor activity

Haemorrhagic diatheses due to platelet function defects are a heterogenous and poorly understood group of conditions. We report the investigation of a female with a lifelong history of epistaxes, haemarthroses, menorrhagia and persistent iron-deficiency anaemia. Although platelet numbers and

Fourteen single and two double point mutants in the highly conserved region (positions 56 to 159) of the G gene of viral hemorrhagic septicaemia virus (VHSV), a salmonid rhabdovirus, were selected and obtained in plasmids by site-directed mutagenesis. Fish cell monolayers transfected with the mutant

Comparative effects of the partial opiate agonists buprenorphine and butorphanol on the phospholipid composition of liver cell plasma membranes were investigated in cats under conditions of hemorrhagic shock. Buprenorphine administration (0.03 mg/kg) normalized the level of phosphatidylinositol. The

The effect of anisodamine on lipoprotein metabolism in the liver and hepatocyte membrane phospholipids was studied on a model of hemorrhagic shock. Preliminary injection of anisodamine raised the content of very low-density lipoproteins in blood of the central vessels and intensified the breakdown

We studied phospholipid composition of brain synaptic membranes isolated from cats with severe hemorrhagic shock. Changes in the medulla oblongata were most pronounced and manifested in decreased content of phosphatidylcholine. Changes in the phospholipid composition of synaptic membranes in the