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Topic: Tissue plasminogen activator



  
 NGC - NGC Summary
Tissue plasminogen activator (t-PA) for acute ischemic stroke.
http://www.guideline.gov/summary/summary.aspx?ss=15&doc_id=3422&nbr=2648   (1121 words)

  
 MedlinePlus Medical Encyclopedia: Thrombolytic therapy
Physicians base their decisions about whether to give tPA for a heart attack on many factors, including a history of chest pain and the results of an ECG test.
The sooner thrombolytic therapy is given, the better the outcome.
Further therapy, such as cardiac catheterization, may be needed.
http://www.nlm.nih.gov/medlineplus/ency/article/007089.htm   (986 words)

  
 Tissue Plasminogen Activator (tPA)
Tissue plasminogen activator (tPA) is a thrombolytic agent (clot-busting drug).
This kind of stroke is caused by blood clots that block blood flow to the brain.
This makes it very important for people who think they're having a stroke to seek help immediately.
http://www.americanheart.org/presenter.jhtml?identifier=4751   (303 words)

  
 Localization and Regulation of the Tissue Plasminogen Activator-Plasmin System in the Hippocampus -- Sallés and ...
tPA is abundantly expressed in the mossy fiber pathway.
tPA is abundantly expressed in the mossy fiber pathway
Rat mossy fiber pathway is devoid of significant tPA staining but is upregulated after excitotoxic injury.
http://www.jneurosci.org/cgi/content/full/22/6/2125   (6182 words)

  
 NEJM -- Tissue Plasminogen Activator for Acute Ischemic Stroke
NEJM -- Tissue Plasminogen Activator for Acute Ischemic Stroke
Thrombolysis for acute ischemic stroke: results of the Canadian Alteplase for Stroke Effectiveness Study.
Caplan, L. Treatment of Acute Stroke: Still Struggling.
http://content.nejm.org/cgi/content/abstract/333/24/1581   (8651 words)

  
 Expression of Active Human Tissue-Type Plasminogen Activator in Escherichia coli -- Qiu et al. 64 (12): 4891 -- Applied ...
Renaturation and purification of human tissue factor pathway inhibitor expressed in recombinant E. coli.
In this study tPA was fused to the stII leader peptide,
the tPA gene was fused to the OmpA leader peptide (29a).
http://aem.asm.org/cgi/content/full/64/12/4891   (4398 words)

  
 Recombinant tissue plasminogen activator following paediatric cataract surgery -- Mehta and Adams 84 (9): 983 -- ...
Tissue plasminogen activator in human aqueous and its possible therapeutic significance.
Its use in paediatric cataract surgery has only
Lewis H, Medendorp S. Tissue plasminogen activator-assisted surgical excision of subfoveal choroidal neovascularization in age-related macular degeneration.
http://bjo.bmjjournals.com/cgi/content/full/84/9/983   (2087 words)

  
 Encyclopedia Search - Medical Dictionary Search Engines
Aging changes in the bones - muscles - joints
Acting strangely see Behavior - unusual or strange
Activase thrombolytic agent see Thrombolytic therapy (tissue plasminogen activator - tPA)
http://medical-dictionary-search-engines.com/encyclopedia/?encyclopedia_name...   (474 words)

  
 Tissue Plasminogen Activator Activity
Evaluate thrombotic risk in individuals with a history of thrombosis and negative tests for more common thrombotic risk factors; monitor thrombolytic therapy.
Determinants of tPA antigen and associations with coronary artery disease and acute cerebrovascular disease.
Prospective study of endogenous tissue plasminogen activator and risk of stroke.
http://www.labcorp.com/datasets/labcorp/html/chapter/mono/nf10004490.htm   (667 words)

  
 Stroke Treatment Advances
tPA is one of several drugs that can dissolve the blood clots responsible for causing many strokes.
Anticoagulants (blood thinners) and aspirin are shown to be effective in lowering the risk of stroke in people with atrial fibrillation.
The FDA approves the use of tissue plasminogen activator (tPA) to treat ischemic stroke in the first three hours following the onset of symptoms.
http://www.americanheart.org/presenter.jhtml?identifier=4738   (563 words)

  
 Recombinant Human Tissue Plasminogen Activator - ENZ-263
ProSpec's Human TPA is fully biologically active when compared to World Health Organization (WHO) reference standard which is 5.8x10
The use of intravenous recombinant tissue plasminogen activator in acute ischemic stroke.
Tissue plasminogen activator mediated blood-brain barrier damage in transient focal cerebral ischemia in rats: Relevance of interactions between thrombotic material and thrombolytic agent.
http://www.prospec.co.il/~prospec/cart/catalog/rHuTPA.html   (399 words)

  
 Modulation of Tissue Plasminogen Activator and Plasminogen Activator Inhibitor-1 by Transforming Growth Factor-{beta} ...
studies from our laboratory suggest the involvement of plasminogen
activators under conditions of confluence, the predominant plasminogen
There is much evidence that plasminogen activator-mediated extracellular
http://www.iovs.org/cgi/content/full/43/8/2799   (4201 words)

  
 tissue plasminogen activator
Use caution when moving patient to prevent bruising or bleeding
Plasmin digests the fibrin strands of the clot and restores perfusion to the occluded artery.
Tissue plasminogen activator is a naturally-occurring enzyme derived from DNA technology.
http://www.templejc.edu/dept/ems/drugs/tpa.html   (176 words)

  
 Tissue plasminogen activator - Wikipedia, the free encyclopedia
Because of this, only about 3% of patients qualify for this treatment.
Recombinant tPA is used in diseases which feature blood clots, such as myocardial infarction and stroke.
To be effective, tPA must be administered within the first six or so hours of the attack.
http://en.wikipedia.org/wiki/Tissue_plasminogen_activator   (110 words)

  
 Tissue plasminogen activator (t-PA) for stroke
Tissue plasminogen activator can be used to treat some people who are having a stroke caused by a blood clot (ischemic stroke
Effects of tissue plasminogen activator for acute ischemic stroke at one year.
Tissue plasminogen activator should be given within the first 3 hours after the first symptoms of stroke start.
http://www.webmd.com/hw/stroke/hw224370.asp   (721 words)

  
 p990908b - Tissue Plasminogen Activator (TPA) Guidelines
Title: Recombinant tissue-type plasminogen activator: current concepts and guidelines for clinical use in acute myocardial infarction.
Future investigations must continue to focus on patient selection to allow treatment for all patients who would derive benefit and to establish dosing regimens and adjuvant therapies that will maximize coronary reperfusion while concomitantly limiting reocclusion and hemorrhagic complications.
Abstract: The extraordinarily high prevalence of coronary heart disease, coupled with the alarming incidence of MI in Western society, has encouraged the investigation and development of pharmacologic agents that can be employed widely, quickly, effectively, and safely.
http://www.emory.edu/WHSCL/grady/amreport/litsrch99/p990908b.html   (201 words)

  
 Gene Therapy Heart Disease
Current approaches to treatment include the use of either clot-buster drugs such as TPA (tissue plasminogen activator) or angioplasty, a procedure that physically widens the vessels with a balloon.
Obstructed blood vessels in the heart are a leading cause of heart attack.
http://www.accessexcellence.org/WN/SUA11/genetherapyaha1197.html   (810 words)

  
 TPA Tissue Plasminogen Activator antibody (ab9030) datasheet
WB TIMP 3, Tissue Inhibitor of Metalloproteinase 3
WB Reacts with Cow, Dog, Human, Pig and Rat.
Reacts with Human, Rat, Mouse, Cow and Primate.
http://www.abcam.com/?datasheet=9030   (1260 words)

  
 UniProtKB/Swiss-Prot entry P00750 [TPA_HUMAN] Tissue-type plasminogen activator
Binding to laminin and fibronectin has also been demonstrated.
Ny T. Elgh F. Lund B. "The structure of the human tissue-type plasminogen activator gene: correlation of intron and exon structures to functional and structural domains.";
Used in Acute Myocardial Infarction (AMI), in Acute Ischemic Stroke (AIS) and Pulmonary Embolism (PE) to initiate fibrinolysis.
http://www.expasy.org/uniprot/P00750   (1439 words)

  
 tissue plasminogen activator
It has been shown to be more effective than streptokinase when used in conjunction with heparin, but it is much more expensive.
Naturally occurring substance in the body tissues that activates the enzyme plasmin that is able to dissolve blood clots.
Human tPA, produced in bacteria by genetic engineering, has, like streptokinase, been used to dissolve blood clots in the coronary arteries of heart-attack victims.
http://www.tiscali.co.uk/reference/encyclopaedia/hutchinson/m0024890.html   (116 words)

  
 Tissue Plasminogen Activator
Fibrin essentially enhances the local concentration of t-PA by creating an additional interaction between t-PA and its substrate, plasminogen.
The structures involved in the enzymatic domain are in the B chain.
The presence of fibrin enhances, by two to three orders of magnitude, the efficacy with which t-PA activates plasminogen.
http://www.umich.edu/~pharm660/AnticoagAntiplat/tsld085.htm   (143 words)

  
 Energy Citations Database (ECD) - Energy and Energy-Related Bibliographic Citations
Availability information may be found in the Availability, Publisher, Research Organization, Resource Relation and/or Author (affiliation information) fields and/or via the "Full-text Availability" link.
Two different retinal neuron insult models were used in the present study.
To investigate the role of tissue plasminogen activator (tPA) in retinal damage, tPA-deficient and wild-type mice were employed.
http://www.osti.gov/energycitations/product.biblio.jsp?osti_id=20574318   (311 words)

  
 Tissue Plasminogen Activator
Native tissue-type plasminogen activator (t-PA) is a serine proteinase with a molecular weight of 70,000.
http://www.umich.edu/~pharm660/AnticoagAntiplat/tsld084.htm   (109 words)

  
 ARUP: Tissue Plasminogen Activator, Antigen
For additional interpretive data see Tissue Plasminogen Activator, Antigen in "ARUP's Guide to Clinical Laboratory Testing"
Test Mnemonic: TPA AG Methodology: Enzyme-Linked Immunosorbent Assay
http://www.aruplab.com/guides/ug/tests/0099187.jsp   (105 words)

  
 Specific interaction of tissue-type plasminogen activator (t-PA) with annexin II on the membrane of pancreatic cancer ...
Specific interaction of tissue-type plasminogen activator (t-PA) with annexin II on the membrane of pancreatic cancer cells activates plasminogen and promotes invasion in vitro -- Díaz et al.
Specific interaction of tissue-type plasminogen activator (t-PA) with annexin II on the membrane of pancreatic cancer cells activates plasminogen and promotes invasion in vitro
membrane of pancreatic cancer cells where it activates local
http://gut.bmjjournals.com/cgi/content/abstract/53/7/993   (408 words)

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