Activation of Blood Coagulation and Fibrinolysis in Graves' Disease

Summary We studied blood coagulation and fibrinolysis activities in hyperthyroidism before and after methimazole or 131 I. Fibrinopeptide A and Bβ 15-42, in vivo indicators of thrombin and plasmin activity, were measured by RIA, while fibrinogen by the Clauss method. We studied 50 patients, affected...

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Veröffentlicht in:Hormone and metabolic research 1991-12, Vol.23 (12), p.609-611
Hauptverfasser: Marongiu, F., Conti, M., Murtas, M. L., Mameli, G., Sorano, G. G., Martino, E.
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container_end_page 611
container_issue 12
container_start_page 609
container_title Hormone and metabolic research
container_volume 23
creator Marongiu, F.
Conti, M.
Murtas, M. L.
Mameli, G.
Sorano, G. G.
Martino, E.
description Summary We studied blood coagulation and fibrinolysis activities in hyperthyroidism before and after methimazole or 131 I. Fibrinopeptide A and Bβ 15-42, in vivo indicators of thrombin and plasmin activity, were measured by RIA, while fibrinogen by the Clauss method. We studied 50 patients, affected by toxic diffuse goiter. We evaluated 21 of them before and after treatment. Fibrinogen, fibrinopeptide A, and Bβ 15-42 were higher in patients than in controls (p < 0.0001). There was no difference in fibrinopeptide A nor in Bβ 15-42 before or after treatment. In euthyroidism fibrinogen returned to normal values. Inflammation of the thyroid gland secondary to autoimmunity may activate blood coagulation by release of tissue factor. High fibrinogen before treatment may be explained as an aspecific response. Since it persists in euthyroidism, autoimmunity could account for high fibrinopeptide A and Bβ 15-42 after treatment.
doi_str_mv 10.1055/s-2007-1003766
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L.</creatorcontrib><creatorcontrib>Mameli, G.</creatorcontrib><creatorcontrib>Sorano, G. G.</creatorcontrib><creatorcontrib>Martino, E.</creatorcontrib><title>Activation of Blood Coagulation and Fibrinolysis in Graves' Disease</title><title>Hormone and metabolic research</title><addtitle>Horm Metab Res</addtitle><description>Summary We studied blood coagulation and fibrinolysis activities in hyperthyroidism before and after methimazole or 131 I. Fibrinopeptide A and Bβ 15-42, in vivo indicators of thrombin and plasmin activity, were measured by RIA, while fibrinogen by the Clauss method. We studied 50 patients, affected by toxic diffuse goiter. We evaluated 21 of them before and after treatment. Fibrinogen, fibrinopeptide A, and Bβ 15-42 were higher in patients than in controls (p &lt; 0.0001). There was no difference in fibrinopeptide A nor in Bβ 15-42 before or after treatment. In euthyroidism fibrinogen returned to normal values. Inflammation of the thyroid gland secondary to autoimmunity may activate blood coagulation by release of tissue factor. High fibrinogen before treatment may be explained as an aspecific response. Since it persists in euthyroidism, autoimmunity could account for high fibrinopeptide A and Bβ 15-42 after treatment.</description><subject>Adolescent</subject><subject>Adult</subject><subject>Aged</subject><subject>Biological and medical sciences</subject><subject>Blood Coagulation</subject><subject>Clinical</subject><subject>Endocrinopathies</subject><subject>Female</subject><subject>Fibrin Fibrinogen Degradation Products</subject><subject>Fibrinogen - metabolism</subject><subject>Fibrinolysis</subject><subject>Fibrinopeptide A - metabolism</subject><subject>Fibrinopeptide B - metabolism</subject><subject>Graves Disease - blood</subject><subject>Graves Disease - drug therapy</subject><subject>Graves Disease - radiotherapy</subject><subject>Humans</subject><subject>Iodine Radioisotopes - therapeutic use</subject><subject>Male</subject><subject>Medical sciences</subject><subject>Methimazole - therapeutic use</subject><subject>Middle Aged</subject><subject>Non tumoral diseases. 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G. ; Martino, E.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c423t-ceb8397f8fadb89337f6dabf824d56d87a92fc565ec87a3e2af8aea0b0495e343</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1991</creationdate><topic>Adolescent</topic><topic>Adult</topic><topic>Aged</topic><topic>Biological and medical sciences</topic><topic>Blood Coagulation</topic><topic>Clinical</topic><topic>Endocrinopathies</topic><topic>Female</topic><topic>Fibrin Fibrinogen Degradation Products</topic><topic>Fibrinogen - metabolism</topic><topic>Fibrinolysis</topic><topic>Fibrinopeptide A - metabolism</topic><topic>Fibrinopeptide B - metabolism</topic><topic>Graves Disease - blood</topic><topic>Graves Disease - drug therapy</topic><topic>Graves Disease - radiotherapy</topic><topic>Humans</topic><topic>Iodine Radioisotopes - therapeutic use</topic><topic>Male</topic><topic>Medical sciences</topic><topic>Methimazole - therapeutic use</topic><topic>Middle Aged</topic><topic>Non tumoral diseases. Target tissue resistance. Benign neoplasms</topic><topic>Peptide Fragments - metabolism</topic><topic>Thyroid. Thyroid axis (diseases)</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Marongiu, F.</creatorcontrib><creatorcontrib>Conti, M.</creatorcontrib><creatorcontrib>Murtas, M. L.</creatorcontrib><creatorcontrib>Mameli, G.</creatorcontrib><creatorcontrib>Sorano, G. G.</creatorcontrib><creatorcontrib>Martino, E.</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><jtitle>Hormone and metabolic research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Marongiu, F.</au><au>Conti, M.</au><au>Murtas, M. L.</au><au>Mameli, G.</au><au>Sorano, G. G.</au><au>Martino, E.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Activation of Blood Coagulation and Fibrinolysis in Graves' Disease</atitle><jtitle>Hormone and metabolic research</jtitle><addtitle>Horm Metab Res</addtitle><date>1991-12-01</date><risdate>1991</risdate><volume>23</volume><issue>12</issue><spage>609</spage><epage>611</epage><pages>609-611</pages><issn>0018-5043</issn><eissn>1439-4286</eissn><coden>HMMRA2</coden><abstract>Summary We studied blood coagulation and fibrinolysis activities in hyperthyroidism before and after methimazole or 131 I. Fibrinopeptide A and Bβ 15-42, in vivo indicators of thrombin and plasmin activity, were measured by RIA, while fibrinogen by the Clauss method. We studied 50 patients, affected by toxic diffuse goiter. We evaluated 21 of them before and after treatment. Fibrinogen, fibrinopeptide A, and Bβ 15-42 were higher in patients than in controls (p &lt; 0.0001). There was no difference in fibrinopeptide A nor in Bβ 15-42 before or after treatment. In euthyroidism fibrinogen returned to normal values. Inflammation of the thyroid gland secondary to autoimmunity may activate blood coagulation by release of tissue factor. High fibrinogen before treatment may be explained as an aspecific response. Since it persists in euthyroidism, autoimmunity could account for high fibrinopeptide A and Bβ 15-42 after treatment.</abstract><cop>Stuttgart</cop><cop>New York, NY</cop><pub>Thieme</pub><pmid>1778596</pmid><doi>10.1055/s-2007-1003766</doi><tpages>3</tpages></addata></record>
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source MEDLINE; Thieme Connect Journals
subjects Adolescent
Adult
Aged
Biological and medical sciences
Blood Coagulation
Clinical
Endocrinopathies
Female
Fibrin Fibrinogen Degradation Products
Fibrinogen - metabolism
Fibrinolysis
Fibrinopeptide A - metabolism
Fibrinopeptide B - metabolism
Graves Disease - blood
Graves Disease - drug therapy
Graves Disease - radiotherapy
Humans
Iodine Radioisotopes - therapeutic use
Male
Medical sciences
Methimazole - therapeutic use
Middle Aged
Non tumoral diseases. Target tissue resistance. Benign neoplasms
Peptide Fragments - metabolism
Thyroid. Thyroid axis (diseases)
title Activation of Blood Coagulation and Fibrinolysis in Graves' Disease
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