Blood Coagulation Disorders
Mostrando 1-12 de 20 artigos, teses e dissertações.
-
1. Hemostatic disorders induced by skin contact with Lonomia obliqua (Lepidoptera, Saturniidae) caterpillars
ABSTRACT Patients envenomed by Lonomia sp caterpillars initially experience a mild burning pain, headache, nausea, vomiting, and skin and mucosal hemorrhages. Some patients can rapidly progress to a severe coagulopathy that presents as visceral or intracerebral hemorrhaging. We studied the hemostatic alterations that occurred in 14 patients who were envenome
Rev. Inst. Med. trop. S. Paulo. Publicado em: 20/04/2017
-
2. Key Points for Curbing Cardiopulmonary Bypass Inflammation
PURPOSE: Cardiopulmonary bypass (CPB) procedures are thought to activate systemic inflammatory reaction syndrome (SIRS). Strategies to curb systemic inflammation have been previously described. However, none of them is adequate, since "curbing" the extent of the inflammatory response requires a multimodal approach. The aim of the present mini-review is to
Acta Cir. Bras.. Publicado em: 2016
-
3. Hemorragia alveolar fatal: estudo histológico detalhado de necropsias / Fatal alveolar hemorrhage: detailed histological analysis of necropsies
Alveolar haemorrhage is a syndrome presented by many diseases each one with its particular physiopathologic mechanism resulting in pulmonary bleeding. The detailed histological analysis of these patients can help understanding this syndrome. In this study we reviewed and described histological findings of lung slides and medical records from patients whose c
Publicado em: 2009
-
4. Estudo experimental do hematoma intraneural associado à compressão extrínseca: análise funcional e histomorfométrica / Experimental intraneural hematoma with extrinsic compression: functional assessment and neural histomorphometry
INTRODUCTION: Intraneural hematoma can result in the median nerve in the carpal tunnel after trauma or coagulation disorders. The decision for expectant management or descompressive surgical techniques is still controversial. MATERIAL AND METHODS: Fifty male Wistar rats were divided into 5 groups. The sciatic nerve was wrapped around with a silastic device i
Publicado em: 2007
-
5. Avaliação in vitro e ex vivo de oxigenador de membrana de baixa resistência para o uso ECMO sem auxílio de bomba.
Introduction: Extracorporeal pulmonary assistance has been proposed as an invasive alternative to the conventional treatment when adequate oxygenation becomes impossible by mechanical ventilation. Extracorporeal membrane oxygenation (ECMO) attained using assisted circulation may cause hemolysis, coagulation disorders, an inflammatory response and complicatio
Publicado em: 2006
-
6. Age-related biological activity of South American rattlesnake (Crotalus durissus terrificus) venom
An in vitro and in vivo comparative study was performed on the effects of Crotalus durissus terrificus venoms from a mother and its 15 newborns. The venoms were tested for protein content, lethality, proteolytic, myotoxic, hemorrhagic, and phospholipase A2 activity. The minimum coagulant dose in plasma and human fibrinogen, protrhombin, and Factor II activat
Journal of Venomous Animals and Toxins including Tropical Diseases. Publicado em: 2003
-
7. Blood coagulation and its alterations in hemorrhagic and thrombotic disorders.
Clinical observations have added to the understanding of basic mechanisms of blood coagulation and its alterations in certain hemorrhagic and thrombotic states. Much clinical evidence exists for concluding that the exposure of blood to tissue factor (thromboplastin) on tissue cells represents the key event initiating fibrin clot formation after tissue injury
-
8. Human Blood Coagulation and its Disorders
-
9. HUMAN BLOOD COAGULATION AND ITS DISORDERS
-
10. Influence of Cephalosporin Antibiotics on Blood Coagulation and Platelet Function
Administration of cephalothin to normal volunteers in maximal doses of 300 mg/kg per day resulted in a combined defect of platelet function and blood coagulation. No such abnormalities were evident after infusion of cefazolin or cephapirin at a maximal dosage of 200 mg/kg per day. The observed thrombocytopathy was similar to but less severe than that induced
-
11. Laboratory evaluation of a bleeding patient.
Most causes of abnormal bleeding can be determined from a complete blood count including platelet count and bleeding, prothrombin, activated partial thromboplastin, and thrombin times. Occasionally, further evaluation is necessary, such as tests of factor XIII function, fibrinolysis, and vascular integrity. Possible diagnoses include disseminated intravascul
-
12. The rate of blood loss from skin punctures during the Ivy bleeding time test
The rate of blood loss from skin punctures during the performance of the Ivy bleeding time test has been measured by a simple technique in normal individuals, in patients without defects of the haemostatic or coagulation system, and in patients with known haemorrhagic disorders.