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| | Clotting factors - definition of Clotting factors in Encyclopedia |
 | | Tissue Factor pathway: the main role of the tissue factor pathway is to generate a "thrombin burst". | | | The coagulation cascade of secondary hemostasis has two pathways, the Contact Activation pathway (formally known as the Intrinsic Pathway) and the Tissue Factor pathway (formally known as the Extrinsic pathway) that lead to fibrin formation. | | | It was previously thought that the coagulation cascade consisted of two pathways of equal importance joined to a common pathway. |
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http://encyclopedia.laborlawtalk.com/Clotting_factors
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| | Genesis Health System - Detailed Disease Info - Partial Thromboplastin Time |
| | Many of the thirteen known clotting factors in human blood are shared by both pathways; several are found in only one. | | | Heparin prevents clotting by blocking certain factors in the intrinsic pathway. | | | The pathway that results from the merging of the extrinsic and intrinsic pathways. |
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http://www.genesishealth.com/micromedex/detaileddisease/00060030.aspx
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| | Blood Clotting |
| | While the ability to clot is essential to life, the process must be carefully regulated. | | | The clotting process also has several positive feedback loops which quickly magnify a tiny initial event into what may well be a lifesaving plug to stop bleeding. | | | Some surgical patients, especially those receiving hip or heart valve replacements, and people at risk of ischemic stroke (clots in the brain), are given heparin. |
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http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/C/Clotting.html
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| | Blood Coagulation |
| | Fibrin clot formation in response to tissue injury is the result of the extrinsic pathway. | | | Two pathways lead to the formation of a fibrin clot: the intrinsic and extrinsic pathway. | | | LACI is also referred to as extrinsic pathway inhibitor, EPI or tissue factor pathway inhibitor, TFPI and was formerly named anticonvertin. |
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http://web.indstate.edu/thcme/mwking/blood-coagulation.html
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| | Hemophilia |
| | The reasons for this variability may relate to other clotting factors or to differences in behaviors that present different risks of injury. | | | This part of the process involves clotting factors VIII and IX. | | | Your child's doctor may suspect your child has hemophilia if there's a pattern of bruising and bleeding, particularly if this includes bleeding into the joint. |
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http://kidshealth.org/parent/medical/heart/hemophilia.html
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| | How to Deal With Hemophilia |
| | It could be a way to change the way someone's body works so that the body can produce the missing clotting factors on its own. | | | Our bodies have 12 clotting factors that work together to make fibrinogen (say: fy-brih-nuh-jun), the substance that makes the fibers. | | | When bleeding occurs in the joints, muscles, or internal body organs, treatment is necessary. |
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http://www.kidshealth.org/kid/health_problems/blood/hemophilia.html
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| | The Talk.Origins Archive Post of the Month: Feb. 1997 |
| | The ending is never that a new theory of space-time dislocation is being developed to explain the B-52 on the moon. | | | In one admittedly personal view, it is doing a deep disservice to a National Enquirer audience to write an account of science for them that encourages National Enquirer attitudes, and that is what Behe has done. | | | The role of XI isn't clear, since deficieny isn't invariably associated with disease. |
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http://www.talkorigins.org/origins/postmonth/feb97.html
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| | Anticoagulant Rodenticides |
| | This is because factor 7 is in the extrinsic pathway and has the shortest half life of all the K factors. | | | c) ACT tests intrinsic and common clotting pathways but not as sensitively as PTT | | | b) PTT tests intrinsic and common clotting pathways |
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http://www.vin.com/vin_ce/abvp/html/anticoagulant_rodenticides.html
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| | HGSA Medical Policy: I-4D - Hemophilia Clotting Factors |
| | Blood clotting factors dispensed by a hospital, skilled nursing facility or home health agency are reimbursed at Medicare Part A's discretion. | | | In addition, changes in a patient's medical needs over a period of time require adjustments in the profile. | | | See Medicare Medical Policy Bulletin I-6 for more information on drugs and biologicals. |
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http://www.hgsa.com/professionals/policy/i4d.html
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| | Prothrombin Time |
| | Using the INR system, treatment to prevent blood clots (anticoagulant therapy) remains consistent even if a person has the test done at different labs. | | | If you have bleeding or clotting problems, or if you take blood-thinning medication, tell your health professional before your blood is drawn. | | | PT is used to monitor treatment with medication that prevents the formation of blood clots. |
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http://www.webmd.com/hw/health_guide_atoz/hw203083.asp
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| | Hemophilia |
| | As yet, these techniques are not being performed on humans, but there is great hope that eventually this type of gene therapy will be available. | | | Medications or drugs that promote bleeding, such as aspirin, should be avoided. | | | The frequency of treatment with factors depends on the severity of the individual patient's disease. |
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http://www.healthatoz.com/healthatoz/Atoz/ency/hemophilia.jsp
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| | General Clotting Information |
| | The goal of the cascade is to form fibrin, which will form a mesh within the platelet aggregate to stabilize the clot. | | | The process by which the body prevents blood loss is referred to as coagulation. | | | All of these interactions (and others) are required for coagulation to work properly. |
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http://www-admin.med.uiuc.edu/hematology/PtClotInfo.htm
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| | Silver Scope- Hemophilia |
| | Other problems can also occur if the bleeding takes place near peripheral nerves; bleeding in those areas can cause peripheral neuropathy, pain, paresthesia (abnormal skin sensations normally associated with nerve damage), and muscle atrophy. | | | Hemophilia is a sex-linked disorder that causes problems with blood clotting. | | | This blocking entails changing fibrinogen, a biochemical found in the blood, to fibrin, an important biochemical in the process of blood clotting. |
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http://www.mbhs.edu/~levindan/silverscope/SS.hemophilia
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| | Hemophilia: Bleeding and Clotting Disorders: Merck Manual Home Edition |
| | As a result, factor replacement therapy becomes less effective. | | | Often, treatment involves transfusions to replace the deficient clotting factor. | | | Recombinant forms of both factor VIII and IX are available; the dose, frequency, and duration of therapy are determined by the site and severity of the bleeding problem. |
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http://www.merck.com/mmhe/ag/print/sec14/ch173/ch173f.html
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| | NHF Bleeding Disorders Information Center What is a Bleeding Disorder? |
| | • Medicines, such as aspirin, heparin, warfarin, and drugs used to break up blood clots | | | Bleeding disorders is a general term for a wide range of medical problems that lead to poor blood clotting and continuous bleeding. | | | • Disseminated intravascular coagulation, which is a condition often associated with child bearing, cancer, or infection, in which the body's clotting system functions abnormally |
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http://www.hemophilia.org/bdi/bdi_general.htm
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| | MediZine Healthy Living |
| | The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. | | | This disorder is variable in its clinical effects, and can result in either clotting symptoms or, more often, bleeding. | | | DIC may be stimulated by many factors including infection in the blood by bacteria or fungus, severe tissue injury as in burns and head injury, cancer, reactions to blood transfusions, and obstetrical complications such as retained placenta after delivery. |
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http://www.medizine.com/encyclopedia/Ency.aspx?qu=000573.htm
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| | Clotting factor replacement for hemophilia |
| | It is used to treat people who have unidentified clotting problems. | | | Cryoprecipitate contains all clotting factors, so it can be used to treat many varieties of blood disorders. | | | The person with hemophilia should learn how to self-infuse with replacement clotting factors. |
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http://www.peacehealth.org/kbase/topic/detail/other/hw190139/detail.htm
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| | Research Points to Better Blood Clotting Control |
| | Key added, however, that a large clinical trial of factor 7 showed it to be effective and safer than conventional bypassing therapies. | | | Similarly, people with hemophilia B lack factor 9 and can be treated with it. | | | In hemophilia A, factor 8 is missing; however, injections of factor 8 can treat the condition. |
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http://www.docguide.com/dg.nsf/PrintPrint/FD451C3A79629689852565E5004AB1BB
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| | Genetic Factors Alter Clotting With Age |
| | It has been suggested this increase in clotting capacity "may also contribute to the development and progression of age-associated cardiovascular and (other) disorders," the authors explain. | | | NEW YORK, Jul 30 (Reuters Health) -- Two genetic factors may play an important role in regulating the blood-clotting process, according to researchers who believe the finding could help target drugs for age-related cardiovascular disease. | | | The researchers observed the clotting function of each strain of mouse through several generations. |
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http://www.personalmd.com/news/a1999073009.shtml
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| | Additive that makes juices 'tart' quadruples yield of essential hemophilia treatment |
| | Both are treated with transfusions of clotting factors, either from human blood or from using new recombinant DNA techniques. | | | "Treatment of hemophilia has relied on transfusing patients with clotting factors to raise their levels in the blood and prevent excessive bleeding," Shanbrom said. | | | Citric acid may help alleviate chronic shortages of critical clotting factor |
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http://www.eurekalert.org/pub_releases/2002-08/uoc--atm082602.php
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| | The blood coagulation process - Nurse CE |
| | The common pathway involves the activation of factors: X, V, II, XIII and I. Both pathways are required for normal hemostasis and there are positive feedback loops between the two pathways that amplify reactions to produce enough fibrin to form a lifesaving plug. | | | The Intrinsic pathway requires only elements (clotting factors, Ca++, platelet surface etc.) found within, or intrinsic to the vascular system. | | | Many other factor levels are below adult levels at birth, some as low as 10% of adult levels. |
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http://www.rnceus.com/coag/coagpro.html
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| | Canine Component Therapy Guidelines - Eastern Veterinary Blood Bank |
| | Blood components which are already typed and screened for infectious diseases are usually the therapy of choice for anemias, clotting factor deficiencies and other hematologic disorders. | | | Cases of moderate hemorrhage are adequately treated with supplementation of RBCs and crystalloid and/or colloid therapy as the body rapidly replenishes lost clotting factors and albumin from extravascular stores. | | | The blood should therefore be used within 24 hours to avoid the risk of bacterial proliferation. |
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http://www.evbb.com/cancomp.html
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| | Types of Transfusions: Blood Transfusion: Merck Manual Home Edition |
| | Individual concentrated blood clotting factors can be given to people who have an inherited bleeding disorder, such as hemophilia or von Willebrand's disease, and to those who are unable to produce enough clotting factors (usually because of severe infection or liver disease). | | | Depending on the situation, people may receive only the cells from blood, only the clotting factors from blood, or some other blood component. | | | Plasma is used for bleeding disorders in which the missing clotting factor is unknown or when the specific clotting factor is not available. |
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http://www.merck.com/mrkshared/mmanual_home2/sec14/ch171/ch171c.jsp
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| | vitamin - Columbia Encyclopedia® article about vitamin |
| | Minot and Murphy's therapy worked because the liver they fed their patients contained such large quantities of B | | | This vitamin is a factor in the maintenance of appetite, normal intestinal function, and in the health of the cardiovascular and nervous systems. | | | Coumarin derivatives, used in medicine to prevent blood coagulation in certain cases, act by antagonizing the action of vitamin K. In the deficiency state an abnormal length of time is needed for the blood to clot, and there may be hemorrhaging in various tissues. |
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http://columbia.thefreedictionary.com/vitamin
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| | Vitamins Health Guide - Health Guides Online |
| | This could be because of general or specific malabsorption syndromes, or a specific pathological state such as diarrhoea. | | | Conversely, its overdose can lead to high blood pressure, muscle weakness, severe fatigue, breast tenderness, slow wound healing and pulmonary embolism. | | | Vitamin K is normally produced by bacteria in the large intestine, and is required for the synthesis of four clotting factors by the liver. |
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http://www.healthguidesonline.com/Vitamins.html
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| | Diagnose-Me: Clotting Factors |
| | Substances in the bloodstream, especially vitamin K, that are important in the process of blood clotting. | | | Prolonged bleeding is produced when these substances are absent. | | | "...Calcium is also needed for blood clotting and activating |
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http://www.diagnose-me.com/glossary/G556.html
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| | Penn Fertility Care: Research and Clinical Trials |
| | Blood and follicular fluid samples from patients of Penn Fertility Care undergoing in vitro fertilization are being collected and analyzed to investigate ways to predict and enhance IVF success rates, and to try to find reasons for “unexplained” infertility. | | | Request one online 24 hours a day, 7 days a week; or call 1-800-789-PENN (7366) to speak to a referral counselor. | | | Factors being studied include blood-clotting factors, amino acids, and markers of egg aging. |
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http://www.pennhealth.com/fertility/research.html
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| | Liver Facts - Liver and Hepatitis C |
| | What are the risk factors and causes of hepatitis C? Hepatitis C infection results from exposure to blood contaminated with hepatitis C virus, which replicates in liver hepatocytes. | | | The hepatitis C virus can live on surfaces for 16 hours and possibly up to 4 days. |
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http://www.liverfacts.com/ms/guides/liver_and_hepatitis_c/main.html
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