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Analysis of structural chromosomal rearrangements in hematological neoplasias; Study of structural chromosomal rearrangements of cells of chronic lymphocytic leukemia after DSP30/IL2 stimulated cultivation
Hrubá, Martina ; Michalová, Kyra (advisor) ; Goetz, Petr (referee) ; Březinová, Jana (referee)
Cytogenetic analysis of cells of chronic lymphocytic leukemia (CLL) is difficult because of their low proliferative activity. To obtain sufficient number of mitoses for performing chromosomal analysis a suitable stimulation of cell division is needed. Using DSP30/IL2 stimulated cultivation 391 CLL samples were investigated in 5 years' period. The cultivation was showed to have high success rate (96%; 375/391) with also high rate of detection of pathological clones by both karyotype and metaphase FISH analyses (in 84% of samples; 329/391). Almost in half of samples (44%; 171/391) other aberrations than recurrent FISH (i.e. 13q14 deletion, trisomy 12, TP53, ATM genes deletions) were found. Also high frequency of translocations (37%; 144/391), complex karyotypes (28%; 111/391) and clonal evolution, which was detected in one third of all samples (34% of samples with presence of more than two clones; 133/391) and like a new event in disease duration even more frequently (in 39% of samples repeatedly investigated after stimulated cultivation; 21/54), was revealed. The presence of translocations, complex karyotypes and clonal evolution was associated with progressive form of disease (P 0,000003, resp. P 0,0002 and P 0,05/P 0,04). In cases of the recurrent deletions the detailed analysis of metaphase...
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Analysis of structural chromosomal rearrangements in hematological neoplasias; Study of structural chromosomal rearrangements of cells of chronic lymphocytic leukemia after DSP30/IL2 stimulated cultivation
Hrubá, Martina
Cytogenetic analysis of cells of chronic lymphocytic leukemia (CLL) is difficult because of their low proliferative activity. To obtain sufficient number of mitoses for performing chromosomal analysis a suitable stimulation of cell division is needed. Using DSP30/IL2 stimulated cultivation 391 CLL samples were investigated in 5 years' period. The cultivation was showed to have high success rate (96%; 375/391) with also high rate of detection of pathological clones by both karyotype and metaphase FISH analyses (in 84% of samples; 329/391). Almost in half of samples (44%; 171/391) other aberrations than recurrent FISH (i.e. 13q14 deletion, trisomy 12, TP53, ATM genes deletions) were found. Also high frequency of translocations (37%; 144/391), complex karyotypes (28%; 111/391) and clonal evolution, which was detected in one third of all samples (34% of samples with presence of more than two clones; 133/391) and like a new event in disease duration even more frequently (in 39% of samples repeatedly investigated after stimulated cultivation; 21/54), was revealed. The presence of translocations, complex karyotypes and clonal evolution was associated with progressive form of disease (P 0,000003, resp. P 0,0002 and P 0,05/P 0,04). In cases of the recurrent deletions the detailed analysis of metaphase...
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Analysis of structural chromosomal rearrangements in hematological neoplasias; Study of structural chromosomal rearrangements of cells of chronic lymphocytic leukemia after DSP30/IL2 stimulated cultivation
Hrubá, Martina
Cytogenetic analysis of cells of chronic lymphocytic leukemia (CLL) is difficult because of their low proliferative activity. To obtain sufficient number of mitoses for performing chromosomal analysis a suitable stimulation of cell division is needed. Using DSP30/IL2 stimulated cultivation 391 CLL samples were investigated in 5 years' period. The cultivation was showed to have high success rate (96%; 375/391) with also high rate of detection of pathological clones by both karyotype and metaphase FISH analyses (in 84% of samples; 329/391). Almost in half of samples (44%; 171/391) other aberrations than recurrent FISH (i.e. 13q14 deletion, trisomy 12, TP53, ATM genes deletions) were found. Also high frequency of translocations (37%; 144/391), complex karyotypes (28%; 111/391) and clonal evolution, which was detected in one third of all samples (34% of samples with presence of more than two clones; 133/391) and like a new event in disease duration even more frequently (in 39% of samples repeatedly investigated after stimulated cultivation; 21/54), was revealed. The presence of translocations, complex karyotypes and clonal evolution was associated with progressive form of disease (P 0,000003, resp. P 0,0002 and P 0,05/P 0,04). In cases of the recurrent deletions the detailed analysis of metaphase...
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Analysis of structural chromosomal rearrangements in hematological neoplasias; Study of structural chromosomal rearrangements of cells of chronic lymphocytic leukemia after DSP30/IL2 stimulated cultivation
Hrubá, Martina ; Michalová, Kyra (advisor) ; Goetz, Petr (referee) ; Březinová, Jana (referee)
Cytogenetic analysis of cells of chronic lymphocytic leukemia (CLL) is difficult because of their low proliferative activity. To obtain sufficient number of mitoses for performing chromosomal analysis a suitable stimulation of cell division is needed. Using DSP30/IL2 stimulated cultivation 391 CLL samples were investigated in 5 years' period. The cultivation was showed to have high success rate (96%; 375/391) with also high rate of detection of pathological clones by both karyotype and metaphase FISH analyses (in 84% of samples; 329/391). Almost in half of samples (44%; 171/391) other aberrations than recurrent FISH (i.e. 13q14 deletion, trisomy 12, TP53, ATM genes deletions) were found. Also high frequency of translocations (37%; 144/391), complex karyotypes (28%; 111/391) and clonal evolution, which was detected in one third of all samples (34% of samples with presence of more than two clones; 133/391) and like a new event in disease duration even more frequently (in 39% of samples repeatedly investigated after stimulated cultivation; 21/54), was revealed. The presence of translocations, complex karyotypes and clonal evolution was associated with progressive form of disease (P 0,000003, resp. P 0,0002 and P 0,05/P 0,04). In cases of the recurrent deletions the detailed analysis of metaphase...
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Child in the beginning of school attendance
Hrubá, Martina ; Kropáčková, Jana (referee) ; Linková, Marie (advisor)
The aim of this diploma thesis is to handle the topic of children school maturity and primary school postponement. The theoretical part deals with school and school age in general, with characteristics of a child at the beginning of school attendance, with process of its start at primary school and with its school maturity or immaturity. Further, the issue of school postponement is discussed, with its specific reasons referring to pedagogical diagnostics. The practical part investigates the process of primary school enrollment, finding out facts about current situation of school maturity/immaturity of children in last classes of kindergarten and analyzing the most frequent reasons for additional school postponement. As a part of the practical part, suggestions for improving of current situation have been also introduced. This research was based on observation of school enrollment process, on survey performed with primary school teachers, and on research conducted among kindergarten children.
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Rituals at Alternative Nursery Schools
HRUBÁ, Martina
This bachelor thesis examines use of rituals at alternative nursery schools. The theoretical part explains the term ritual and usefulness of rituals for children of preschool age. Further, the term alternative is discussed and programmes of alternative nursery schools are introduced. The practical part presents records of the course of the day at alternative nursery schools with emphasis on rituals. The method used for the research is direct observation and interviewing with teachers of alternative nursery schools. The practical part is illustrated by texts of rituals collected during the research.
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