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Detection and identification of red blood cell antibodies in transfused patients
Klazarová, Alena ; Červená, Gabriela (advisor) ; Honegrová, Barbora (referee)
Charles University Faculty of Pharmacy in Hradec Králové Department of Biological and Medical Sciences Author: Bc. Alena Klazarová Supervisor: RNDr. Gabriela Červená, Ph.D. Consultant: RNDr. Eliška Rýznarová Title of thesis: Detection and identification of red blood cell antibodies in transfused patients Background: The aim of the work is a statistical evaluation of the detection of anti-erythrocyte antibodies in patients and pregnant women at the Transfusion Department in Cheb and the Transfusion Department in Karlovy Vary in the years 2021 to 2022. I focus on the frequency, type and clinical significance of antibodies, followed by the occurrence of immunization of respondents after administration transfusion and I evaluate the significance of the enzyme test. Methods: The work describes the methodologies used at the TO in Cheb during the screening examination of irregular antibodies against erythrocytes, which detect their presence in the examined plasma. Main findings: Tasks from the Rh system and a higher frequency of occurrence of the anti- Wra region were the most represented in the monitored group. The most antibodies were detected in the 60-79 age group, slightly dominated by women. A combination of specific anti- erythrocyte antibodies was detected in some respondents (22.6%). Immunization...
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Detection and identification of red blood cell antibodies in transfused patients
Klazarová, Alena ; Červená, Gabriela (advisor) ; Honegrová, Barbora (referee)
Charles University Faculty of Pharmacy in Hradec Králové Department of Biological and Medical Sciences Author: Bc. Alena Klazarová Supervisor: RNDr. Gabriela Červená, Ph.D. Consultant: RNDr. Eliška Rýznarová Title of thesis: Detection and identification of red blood cell antibodies in transfused patients Background: The aim of the work is a statistical evaluation of the detection of anti-erythrocyte antibodies in patients and pregnant women at the Transfusion Department in Cheb and the Transfusion Department in Karlovy Vary in the years 2021 to 2022. I focus on the frequency, type and clinical significance of antibodies, followed by the occurrence of immunization of respondents after administration transfusion and I evaluate the significance of the enzyme test. Methods: The work describes the methodologies used at the TO in Cheb during the screening examination of irregular antibodies against erythrocytes, which detect their presence in the examined plasma. Main findings: Tasks from the Rh system and a higher frequency of occurrence of the anti- Wra region were the most represented in the monitored group. The most antibodies were detected in the 60-79 age group, slightly dominated by women. A combination of specific anti- erythrocyte antibodies was detected in some respondents (22.6%). Immunization...
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Production and use of blood products in the Regional Trutnov Hospital.
Rosová, Valérie ; Červená, Gabriela (advisor) ; Honegrová, Barbora (referee)
Title of Diploma Thesis: Production and use of transfusion products in the District Hospital Trutnov. Aim of the work: The aim was to evaluate the production of transfusion products (TP) in the period 2014-2019 at the Transfusion and Hematology Department (THO) in the District Hospital Trutnov and their use for hemotherapy by individual medical disciplines. Futhermore, to compare the production of TP within the Czech Republic together with selected European countries. The incidence of post-transfusion reactions and other adverse events during the reporting period is also included. Material and methods: The methodological part describes the standard procedures of pre- transfusion examination using the column agglutination method from the company Grifols, S.A., laboratory examination of donors and transfusion products manufactured at the Transfusion Department Trutnov. Conclusion: Despite all the recommendations and efforts to reduce the use of transfusion products, this condition has not been proven both in our department, within the Czech Republic and in Europe. This work recommends deleucotization of transfusion products for the national and European part, unification of procedures for transfusion in a given disease, mandatory introduction of NAT testing to minimize the risk of transmission...
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Using of modern separation methods for clinical practice
Honegrová, Barbora ; Solich, Petr (advisor) ; Malíř, František (referee) ; Štěrbová, Petra (referee)
Charles University in Prague, Faculty of Pharmacy in Hradec Králové Department of Analytical chemistry Candidate Mgr. Barbora Honegrová Supervisor prof. RNDr. Petr Solich, CSc. Title of Doctoral Thesis Using of modern separation methods for clinical practice This work is focused on the development of methods for the determination of vitamin A and E in biological materials using liquid chromatography. The theoretical background describes bioanalytical approaches to the determination of analytes from complex matrices. Sample preparation before analysis, chromatographic separation approaches and the validation of bioanalytical methods are discussed. The structure and biological function of target analytes are characterized. The experimental part contains three sections, two of them focus on the development of new chromatographic methods for the determination of vitamin A and E in biological samples such as serum, lipoprotein layers and breast milk. The aim is to find the most suitable conditions for the chromatographic separation of target analytes that will be used for clinical trials in University Hospital in Hradec Králové. The third section is concerned with monitoring the stability of vitamins in breast milk as well as the influence of pasteurisation and storage on levels of the target vitamins....
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Whole Blood - New Blood Component Containing Platelets
Nováková, Kateřina ; Červená, Gabriela (advisor) ; Honegrová, Barbora (referee)
Charles University Faculty of Pharmacy in Hradec Králové Department of Biological and Medical Sciences Candidate: Bc. Kateřina Nováková Supervisor: RNDr. Gabriela Červená, Ph.D. plk. MUDr. Miloš Bohoněk, Ph.D. Title of diploma thesis: Whole blood - New Blood Component Containing Platelets Background: The aim of this thesis was to evaluate in vitro quality parameters and haemostatic function of leucodepleted WB and their comparison with non-leucodepleted WB. The same way the quality parameters (RBC, PLT, HB and hemolysis) of erythrocyte blood component were measured and compared in day D14, D21, D35 and D42. Methods: WB collected from 30 healthy group A donors was divided into two groups - leucodepleted (LWB), using in-line platelet-sparing filters and collected to a blood bag system IMUFLEX® WB-SP (Terumo BCT, USA) and non-leucodepleted WB (NLWB), colletected to a blood bag system CompoFlex® Single System (Fresenius Kabi, Germany). Both groups were stored at 42řC for 14 days and following parameters were measured in days D0, D1, D3, D5, D10 and D14: WBC, RBC, PLT, HB, hemolysis, pH, TEG, FVIII, TT, PT, aPTT, aggregometry, concentration of PF4 and sCD40L (ELISA). Moreover, in days D0, D7 and D14 was measured the level of expression of platelet activation marker CD62P (P-selectin), CD42b, CD61 by...
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Using of modern separation methods for clinical practice
Honegrová, Barbora ; Solich, Petr (advisor) ; Malíř, František (referee) ; Štěrbová, Petra (referee)
Charles University in Prague, Faculty of Pharmacy in Hradec Králové Department of Analytical chemistry Candidate Mgr. Barbora Honegrová Supervisor prof. RNDr. Petr Solich, CSc. Title of Doctoral Thesis Using of modern separation methods for clinical practice This work is focused on the development of methods for the determination of vitamin A and E in biological materials using liquid chromatography. The theoretical background describes bioanalytical approaches to the determination of analytes from complex matrices. Sample preparation before analysis, chromatographic separation approaches and the validation of bioanalytical methods are discussed. The structure and biological function of target analytes are characterized. The experimental part contains three sections, two of them focus on the development of new chromatographic methods for the determination of vitamin A and E in biological samples such as serum, lipoprotein layers and breast milk. The aim is to find the most suitable conditions for the chromatographic separation of target analytes that will be used for clinical trials in University Hospital in Hradec Králové. The third section is concerned with monitoring the stability of vitamins in breast milk as well as the influence of pasteurisation and storage on levels of the target vitamins....
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Using of modern separation methods for clinical practice
Honegrová, Barbora ; Solich, Petr (advisor) ; Malíř, František (referee) ; Štěrbová, Petra (referee)
Charles University in Prague, Faculty of Pharmacy in Hradec Králové Department of Analytical chemistry Candidate Mgr. Barbora Honegrová Supervisor prof. RNDr. Petr Solich, CSc. Title of Doctoral Thesis Using of modern separation methods for clinical practice This work is focused on the development of methods for the determination of vitamin A and E in biological materials using liquid chromatography. The theoretical background describes bioanalytical approaches to the determination of analytes from complex matrices. Sample preparation before analysis, chromatographic separation approaches and the validation of bioanalytical methods are discussed. The structure and biological function of target analytes are characterized. The experimental part contains three sections, two of them focus on the development of new chromatographic methods for the determination of vitamin A and E in biological samples such as serum, lipoprotein layers and breast milk. The aim is to find the most suitable conditions for the chromatographic separation of target analytes that will be used for clinical trials in University Hospital in Hradec Králové. The third section is concerned with monitoring the stability of vitamins in breast milk as well as the influence of pasteurisation and storage on levels of the target vitamins....
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