Heparin is a mixture of sulfonated polysaccharides which is negatively charged. Heparin is a substance which is important in organism and fundamentally affects its physiology. Main attribute of heparin is anticoagulation - it prevents the complete blood coagulation. This anticoagulant effect balances the hemocoagulation by influencing the coagulation pathway. In some cases a pharmacological application of heparin is needed so the heparin is administrated as a injection of physiological solution of sodium or calcium heparine salt. Monitoring of level of the heparin in blood is problematic - methods used today are based on the measurement of a time required for blood clot formation. The result evaluation is done by comparing a sample with reference solution. These methods are relatively imprecise, can not be used in "on-line" setting and are highly influenced by general health condition of patient. In this work some principles of affinity capillary electrophoresis were adapted from another work - heparin was determined indirectly by monitoring of decrease of the peak area of protamine. Protamine is medically used antidote of heparin because they create a stable complex together. In this work protamine was replaced by well defined tetraarginine because the most frequent amino acid in protamine is...
Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:380347 |
Date | January 2018 |
Creators | Filounová, Barbora |
Contributors | Křížek, Tomáš, Kubíčková, Anna |
Source Sets | Czech ETDs |
Language | Czech |
Detected Language | English |
Type | info:eu-repo/semantics/masterThesis |
Rights | info:eu-repo/semantics/restrictedAccess |
Page generated in 0.1295 seconds