fibrin and Brain-Damage--Chronic

fibrin has been researched along with Brain-Damage--Chronic* in 2 studies

Other Studies

2 other study(ies) available for fibrin and Brain-Damage--Chronic

ArticleYear
Mouse model of microembolic stroke and reperfusion.
    Stroke, 2004, Volume: 35, Issue:9

    To test the role of fibrinolysis in stroke, we used a mouse model in which preformed 2.5- to 3-microm-diameter fibrin microemboli are injected into the cerebral circulation. The microemboli lodge in the downstream precapillary vasculature and are susceptible to fibrinolysis.. We injected various doses of microemboli into the internal carotid artery in mice and characterized their distribution, effects on cerebral blood flow, neurological deficit, infarct area, and spontaneous dissolution. By comparing wild-type and tissue plasminogen activator (tPA) knockout (tPA-/-) mice, we analyzed the role of endogenous tPA in acute thrombotic stroke.. Microemboli cause dose-dependent brain injury. Although moderate doses of microemboli are followed by spontaneous reperfusion, they result in reproducible injury. Gene knockout of tPA markedly delays dissolution of cerebral emboli and restoration of blood flow and aggravates ischemic thrombotic infarction in the brain.. We describe a microembolic model of stroke, in which degree of injury can be controlled by the dose of microemboli injected. Unlike vessel occlusion models, this model can be modulated to allow spontaneous fibrinolysis. Application to tPA-/- mice supports a key role of endogenous tPA in restoring cerebral blood flow and limiting infarct size after thrombosis.

    Topics: Animals; Brain Damage, Chronic; Brain Ischemia; Carotid Artery, Internal; Cerebral Infarction; Disease Models, Animal; Fibrin; Fibrinolysis; Injections, Intra-Arterial; Injections, Intravenous; Intracranial Embolism; Iodine Radioisotopes; Laser-Doppler Flowmetry; Mice; Mice, Inbred C57BL; Mice, Knockout; Particle Size; Reperfusion; Tail; Tissue Distribution; Tissue Plasminogen Activator

2004
Brain-damaging potential of protein hydrolysates.
    The New England journal of medicine, 1973, Aug-23, Volume: 289, Issue:8

    Topics: Alanine; Amino Acids; Animals; Aspartic Acid; Brain Damage, Chronic; Caseins; Fibrin; Glutamates; Humans; Hypothalamus; Injections, Subcutaneous; Mice; Nerve Degeneration; Parenteral Nutrition; Protein Hydrolysates; Sulfonic Acids

1973