National Repository of Grey Literature 2 records found  Search took 0.02 seconds. 
Prevalence of kratom use among upper grammar school students in the Zlín region: questionnaire survey
Bačková, Marcela ; Kulhánek, Adam (advisor) ; Jandáč, Tomáš (referee)
Introduction: Kratom is a psychoactive substance made from the tropical tree Mitragyna speciosa, which is native to Southeast Asia. Today, it is already widespread throughout the world, mainly due to its paradoxically biphasic properties -stimulant and analgesic. In the Czech Republic, kratom is not regulated in any way, so it is easily available for all ages. This makes it attractive to a population of young people, including high school students. Objectives: The main objective was to find out the prevalence of kratom use among the students of the selected high school. Another objective was to find out the most common reasons for kratom use. The last objective was to examine the consequences associated with kratom use in the research population. Methods: Quantitative research was used to obtain the data. The research was conducted using an anonymous online questionnaire survey on a paid version of the Survio.com platform. For the research, the management of a selected upper secondary school in the Zlín region was contacted and agreed to conduct the research among students over 15 years of age (first, second, third and fourth years of a four-year secondary school and students of the quint, sexta, septima and octave of an eight-year secondary school). The Survio.com platform was used to collect the...
Comparison confirmation ELISA to recomLine test for the determination of hepatitis C
BAČKOVÁ, Marcela
My bachelor thesis deals with hepatitis C disease and its laboratory diagnosis, especially confirmatory tests. The theoretical part focuses on the disease in general, describes the hepatitis C virus that causes the disease. It also discusses the acute and chronic phases, virus transmission and treatment options. In the practical part I describe the examination of anti-HCV screening antibodies and how to proceed in case of a positive finding. The main task of my practical part is to compare two confirmatory tests - ELISA and immunoblot recomLine. At the end of the work I evaluate both tests and compare the final results.

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2 Bačková, Marcela
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