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Dynamic metabolomic prediction from genetic variation
Nemčeková, Petra ; Weckwerth, Wolfram (referee) ; Schwarzerová, Jana (advisor)
Hordeum vulgare, tak ako mnoho ďalších plodín, trpí redukovaním genetickej rôznorodosti spôsobeným klimatickými zmenami. Preto je potrebné zlepšiť účinnosť jeho kríženia. Oblasť záujmu sa v poslednej dobe obracia na výskum nepriamych selekčných metód založených na výpočetných predikčných modeloch. Táto práca sa zaoberá dynamickou metabolomickou predikciou založenou na genomických dátach, ktoré pozostávajú z 33,005 jednonukleotidových polymorfizmov. Metabolomické dáta zahŕňajú 128 metabolitov 25 rodín Halle exotického jačmeňa. Hlavným cieľom tejto práce je vytvoriť metabolomické predikcie dynamických dát pomocou rôznych metód, ktoré boli vybrané na základe rôznych publikácií. Vytvorené modely napomôžu predikcii fenotypu alebo odhaleniu dôležitých vlastností rastliny Hordeum vulgare.
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Bioinformatic analysis of single nucleotide polymorphisms in the 1000 Genomes Project database
Parobková, Viktória ; Roy, Sudeep (referee) ; Provazník, Ivo (advisor)
Sekvenovanie celého ľudského genómu a nájdenie jeho variácii bolo výzvou počas mnohých rokov. Znalosť všetkých genetických variácií je pozoruhodne prospešná pri výskume chorôb. Táto práca je zameraná na genetické variácie človeka a ich dva hlavné výskumné projekty, The HapMap Project a The 1000 Genomes Project, ktoré pomohli v analýze chorôb. Prvá časť práce je venovaná teoretickému popisu projektov. V nasledujúcej časti práce sú popísané štruktúry databáz u oboch projektov a taktiež je predstavený online nástroj umožňujúci prehľadávanie a sťahovanie ich dát. Následne je prevedená štatistická, populačná a bioinformatická analýza štrukturálnych variácií produkovaných 3 fázou 1000 Genomes projektu.
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Preparation and study of Alite
Jančíků, Andrea ; Gazdič, Dominik (referee) ; Dvořák, Karel (advisor)
The bachelor thesis deals with the preparation of the main clinker mineral tricalciumsilicate (Alitu-C3S), mostly theoretically and partially practically. The theoretical part summarizes the main findings of recent years of research of polymorphic phases of this mineral. The practical part is devoted to the preparation of polymorphic phase of M1 alite. The main objective was to prepare the monoclinic phase of M1 and analyze their properties by available analytical methods.
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Study of Alit structure and stability
Pernicová, Kateřina ; Všianský,, Dalibor (referee) ; Dvořák, Karel (advisor)
The diploma thesis deals with the laboratory preparation of the main clinker mineral alite. The theoretical part summarizes the main findings of recent research. The practical part is devoted to the preparation and optimization of the methodology for the preparation of alite polymorph. The main goal was to prepare monoclinic phases of M1 and M3 alites and analyze their properties by available analytical methods.
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Study of Belite Structure and Stability
Adameková, Paulína ; Kalivoda,, Karel (referee) ; Gazdič, Dominik (advisor)
This diploma thesis deals with the preparation of clinker mineral belite. The aim is to optimize the preparation of belite followed by monitoring the influence of side oxides, the preparation process and also the firing on the stability of ß - C2S. The work focuses primarily on the preparation of ß - C2S without stabilization, based on previous research in the field of clinker minerals at the ÚTHD, where the results showed a recovery method for preparation of raw material mixture and optimization of suggested firing modes.
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Dynamic metabolomic prediction from genetic variation
Nemčeková, Petra ; Weckwerth, Wolfram (referee) ; Schwarzerová, Jana (advisor)
Hordeum vulgare, tak ako mnoho ďalších plodín, trpí redukovaním genetickej rôznorodosti spôsobeným klimatickými zmenami. Preto je potrebné zlepšiť účinnosť jeho kríženia. Oblasť záujmu sa v poslednej dobe obracia na výskum nepriamych selekčných metód založených na výpočetných predikčných modeloch. Táto práca sa zaoberá dynamickou metabolomickou predikciou založenou na genomických dátach, ktoré pozostávajú z 33,005 jednonukleotidových polymorfizmov. Metabolomické dáta zahŕňajú 128 metabolitov 25 rodín Halle exotického jačmeňa. Hlavným cieľom tejto práce je vytvoriť metabolomické predikcie dynamických dát pomocou rôznych metód, ktoré boli vybrané na základe rôznych publikácií. Vytvorené modely napomôžu predikcii fenotypu alebo odhaleniu dôležitých vlastností rastliny Hordeum vulgare.
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Association of genetic polymorphism of oxidative stress with diabetes mellitus type 1 and 2
Kloboučková, Lucie ; Kotrbová - Kozak, Anna Katarzyna (advisor) ; Daňková, Pavlína (referee)
Diabetes mellitus is a chronic autoimmune disease in which the immune system attacks the insulin-secreting ß-cells in the pancreas. It leads to an absolute deficiency of insulin. Chronic hyperglycemia induces increased production of reactive oxygen species, which leads to a decrease of natural antioxidant level in blood, and it contributes to genesis of diabetes complications (e.g. vascular or pulmonic). Moreover, the oxidative stress results in onset of pancreas inflammations and the damage of its ß-cells. Aims: Our aim was to assess whether or not certain genotypes or their combinations occur with higher frequency among groups of patients of type 1 diabetes (T1D) and type 2 diabetes and in a control group of healthy individuals. Methods: The study included groups of 40 T1D patients, 40 T2D patients and 45 healthy individuals. The polymorphisms of genes involved in the oxidative stress response were analyzedby using RFLP, PCR with TaqMan probes and allele specific PCR. The target genes involved superoxide dismutase SOD1 and SOD3 genes; glutathione-S-transferase GSTM1, GSTT1, GSTP1 genes; glutathioneperoxidase gene GPX1 and catalase gene CAT. The levels of plasma malondialdehyde were measured by using liquid chromatography. Results: Statistically significant differences were found in the...
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The prevalence of chosen polymorphisms of luteinizing hormone receptor gene in Czech population and patients with ovarian hyperstimulation syndrome
Chrudimská, Jana ; Macek, Milan (advisor) ; Schierová, Michaela (referee)
Ovarian hyperstimulation syndrome (OHSS) is an iatrogenic potentially life-threatening complication of assisted reproduction techniques (ART). It is caused by an increased sensitivity of ovaries to gonadotropins administered during the controlled ovarian hyperstimulation (COH). Thus, the degree of ovarian response can be gently tuned by genetic polymorphisms of gonadotropins and their receptors. The aim of this study is to ascertain the prevalence of polymorphisms Asn291Ser (rs1470652), Ser312Asn (rs2293275) and insLQ (insertion of leucine and glutamine, rs58356637) in the luteinizing hormone chorionic gonadotropin receptor (LHCGR) gene in 102 Czech fertile men, 149 fertile women and 58 patients with serious grade of OHSS. Detection of the Asn291Ser and Ser312Asn polymorphisms was performed using TaqMan SNP Genotyping Assays. The insLQ variation was detected by the capillary electrophoresis with fluorescence-labeled primers. This study ascertained the prevalence of studied variants in Czech fertile population. Obtained results are in concordance with the majority of data from other European populations. There is no difference in prevalence between control-men and control-women. No relation to the development of OHSS was disclosed. The number of analyzed samples is too small for haplotype analysis. These...
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Relation of fruitfulness in reduction therapy of child obesity at samplet genetics polymophisms
Janoudová, Veronika ; Sedlak, Petr (advisor) ; Daňková, Pavlína (referee)
The aim of the thesis is to analyze the relationship of polymorphisms Ala54Thr FABP2 (protein binding long chain fatty acids in the enterocytes of the small intestine), Gln27Glu B2AR (lipolytic receptor in white adipose tissue) and A-3826G UCP1 (uncoupling protein in the inner membrane of mitochondria in brown adipose tissue) to pursued antropometric and biochemical markers and judge their impact on the success of reducing therapy on children. Association of observed polymorphisms with obesity has already been proven in other studies, the results are inconsistent and most studies have dealt with adults. The study includes of 335 individuals (216 girls and 119 boys) who completed a reduction stay in the Children's hospital of Dr. Filip in Poděbrady. The subjects were studied for anthropometric and biochemical markers at the beginning and at the end of reduction stay. Genetic analysis of polymorphisms were performed with use of PCR-RFLP. Girls Thr/Thr in polymorphism Ala54Thr FABP2 were showing greater thickness of skin fold on abdomen (p=0,009) and higher fat percentage in body composition (p=0,023). Significantly greater reductionof both these markers have been demonstrated (p=0.008, p=0.040). For boys the relationship was observed of homozygote Ala/Ala in a lower weight reduction (p=0,040). In...
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