Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0021831 (enteropathy)
 4,403 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Eight tests of hemostasis were measured in 233 horses with colic. Blood samples were obtained at admission and for 4 consecutive days of hospitalization. Data were analyzed retrospectively by outcome, by broad-category diagnosis group, by small intestinal disorder, and by smaller categories for comparing specific diseases. Nonsurviving horses and horses with the most severe forms of intestinal ischemia had changes interpreted as hypercoagulative, the intensity of which was increased on the first and second mornings (sample times 2 and 3) after admission, when most significant differences for results of specific tests were detected. Nonsurvivors had decreased antithrombin III activity and prolonged prothrombin and activated partial thromboplastin times; those with strangulating obstructions also had decreased protein C and plasminogen activities. During hospitalization and with survival, these changes tended to reverse. In most horses, regardless of diagnosis or outcome, concentration of fibrin degradation products and fibrinogen, and alpha 2-antiplasmin activity increased over time. Whether these changes reflected specific effects of colic or of the acute-phase response was not determined. In comparisons of small intestinal disorders (proximal enteritis, strangulations, and impactions), diagnostically distinguishing features were not found. Likewise, in comparisons of specific diseases (small vs large intestinal impaction, proximal enteritis vs colitis, small vs large intestinal obstruction), diagnostically distinguishing features were not found.
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PMID:Analysis of hemostasis in horses with colic. 840 38

A 5.25-year-old male Yorkshire Terrier was evaluated for suspected thrombosis of the distal portion of the aorta following protein-losing enteropathy. Hind limb paralysis was evident, extremities were hypothermic, and femoral pulses were not palpable. A thrombus was found in the distal portion of the aorta using Doppler ultrasonography. Enteropathy-induced loss of albumin and antithrombin III was the suspected cause of hypercoagulability in this dog. Alteplase, a recombinant tissue-plasminogen activator, was used to recanalize the distal portion of the aorta without inducing clinically evident systemic fibrinogenolysis. Alteplase is a fibrin-specific activator of plasminogen and may be safer and more efficacious than conventional streptokinase treatment. Current information on use in thromboembolic disease in human beings suggests that administration of alteplase as a bolus leads to earlier arterial patency and reduced risk of hemorrhage.
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PMID:Use of recombinant tissue-plasminogen activator for aortic thrombolysis in a hypoproteinemic dog. 949 Nov 62