This document only includes an excerpt of the corresponding thesis or dissertation. To request a digital scan of the full text, please contact the Ruth Lilly Medical Library's Interlibrary Loan Department (rlmlill@iu.edu).

This document only includes an excerpt of the corresponding thesis or dissertation. To request a digital scan of the full text, please contact the Ruth Lilly Medical Library's Interlibrary Loan Department (rlmlill@iu.edu).

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Diss. (sammanfattning) Stockholm : Karolinska institutet, 2007. / Härtill 4 uppsatser.

Diss. (sammanfattning) Stockholm : Karolinska institutet, 2007. / Härtill 4 uppsatser.

Diss. (sammanfattning) Stockholm : Karolinska institutet, 2006. / Härtill 4 uppsatser.

Colorectal cancer has a 9.8% cumulative incidence rate, making it the third most common cancer in the Western world. Despite a 50-60% response rate in patients to current cancer therapies, drug resistance and tumour relapse remain a concern. While current therapies reduce the tumour mass, they possibly fail to eradicate a unique population of pluripotent tumour resident cells. These cells, known as cancer stem cells, may have similar properties of self-renewal and proliferation to embryonic and adult stem cells, as they also express a number of key pluripotent transcription factors, including amongst others, NANOG, OCT3/4 and SOX2. Furthermore, since discreet groups of such stem cells are proposed to essentially drive tumourigenesis, they present as potential novel targets for cancer therapy. This study aimed to isolate a putative CSC population from the advanced colon adenocarcinoma cell lines HT29 and DLD1 and to assess the therapeutic effects of the epigenetic drugs Valproic acid and Zebularine on pluripotent gene expression.

by Hon-wing Tsui. / Thesis (M.Ph.)--Chinese University of Hong Kong, 1988. / Bibliography: leaves 151-203.

by Shik Yuen Lo. / Thesis (M.Phil.)--Chinese University of Hong Kong, 1995. / Includes bibliographical references (leaves 102-124). / Abstract / List of Illustrations / List of Tables / Acknowledgements / Chapter 1. --- Introduction --- p.1 / Chapter 2. --- Literature Review / Chapter 2.1 --- Anatomy of the Human Nasopharynx --- p.4 / Chapter 2.2 --- Histology of the Human Nasopharynx --- p.6 / Chapter 2.3 --- Intra-epithelial Lesions of the Nasopharyngeal Epithelium --- p.10 / Chapter A. --- Hyperplasia / Chapter B. --- Metaplasia / Chapter C. --- Koilocytes / Chapter D. --- Nasopharyngeal intra-epithelial neoplasia / Chapter 2.4 --- Nasopharyngeal Carcinoma --- p.19 / Chapter A. --- Histopathological classification of NPG / Chapter B. --- Epidemiology / Chapter C. --- Etiological factors / Chapter 2.5 --- Epstein-Barr Virus and Nasopharyngeal Carcinoma --- p.27 / Chapter A. --- Serological / Chapter B. --- EBV genome in NPC / Chapter C. --- EBV encoded latent gene products / Chapter 2.6 --- Cancer Genes in Nasopharyngeal Carcinoma --- p.28 / Chapter A. --- "Tumours suppressor Gene, p53" / Chapter B. --- "Oncogenes, c-myc, ras and bcl-2" / Chapter 2.7 --- Immunohistochemical methods --- p.33 / Chapter A. --- Avidin-Biotin Complex method (ABC) / Chapter B. --- Alkaline phosphotase Anti-alkaline phosphotase method (APAAP) / Chapter C. --- Unmasking of antigens / Chapter 2.8 --- Techniques in ISH --- p.40 / Chapter 3. --- Material and Methods --- p.42 / Chapter 3.1 --- Tissue Samples --- p.42 / Chapter A. --- "Samples for ras, c-myc and p53 studies" / Chapter B. --- Samples for LMP-1 study / Chapter C. --- Samples for bcl-2 study / Chapter D. --- Samples for EBER-RNAs study / Chapter 3.2 --- Monoclonal Antibodies --- p.47 / Chapter 3.3 --- Tissue Processing --- p.49 / Chapter A. --- Tissue processing for formalin fixed tissue / Chapter B. --- Tissue processing for frozen section / Chapter 3.4 --- IHC Techniques --- p.50 / Chapter A. --- Pretreatment of Laboratory Wares / Chapter B. --- Determination of optimum dilution and incubation time for p53antibody / Chapter C. --- Determination of optimum dilution and incubation time for bcl-2 and LMP-1 antibodies / Chapter D. --- Determination of optimum dilution and incubation time for c-myc and ras / Chapter E. --- "Detection of p53, c-myc and ras by ABC method" / Chapter F. --- Detection of bcl-2 and LMP-1 by APAAP method / Chapter 3.6 --- ISH --- p.57 / Chapter A. --- Pretreatment of laboratory wares / Chapter B. --- FITC conjugated EBER oligonucleotide probe / Chapter C. --- Determination of PK dilution for paraffin section / Chapter D. --- Determination of PK dilution for frozen section / Chapter E. --- Determination of the choice of fixative for frozen section / Chapter F. --- Detection of EBER-RNAs by ISH method / Chapter 3.7 --- Statistical analysis --- p.62 / Chapter A. --- p53 / Chapter B. --- c-myc and ras / Chapter 4. --- Results --- p.63 / Chapter A. --- ras / Chapter B. --- c-myc / Chapter C. --- p53 / Chapter D. --- LMP-1 / Chapter E. --- Bcl-2 / Chapter F. --- EBER-RNAs / Chapter 5. --- Discussion --- p.86 / Chapter 6. --- Conclusion and Summary --- p.97 / Appendix --- p.99 / Reference --- p.102

by Wai Ching Wa, Gina. / Thesis (M.Phil.)--Chinese University of Hong Kong, 1990. / Bibliography: leaves 303-314. / Chapter 1. --- INTRODUCTION --- p.1 / Chapter 2. --- LITERATURE REVIEW ON CERVIX UTERI / Chapter 2.1 --- HISTOLOGY OF CERVIX UTERI --- p.4 / Chapter 2.2 --- CYTOLOGY OF CERVIX UTERI --- p.5 / Chapter 2.3 --- CERVICAL EPITHELIAL LESIONS / Chapter 2.3.1 --- Squamous Metaplasia --- p.7 / Chapter 2.3.2 --- Cervical Intraepithelial Neoplasia --- p.9 / Chapter 2.3.3 --- Viral Infections --- p.17 / Chapter 2.4 --- DIAGNOSTIC APPROACH TO CERVICAL LESIONS --- p.20 / Chapter 2.5 --- DIAGNOSTIC VARIABILITY OF CERVICAL LESIONS --- p.21 / Chapter 2.6 --- IMPORTANCE OF CERVICAL CARCINOMA IN HONG KONG --- p.21 / Chapter 3. --- LITERATURE REVIEW ON NASOPHARYNX / Chapter 3.1 --- HISTOLOGY OF NASOPHARYNX --- p.22 / Chapter 3.2 --- CYTOLOGY OF NASOPHARYNX --- p.24 / Chapter 3.3 --- NASOPHARYNGEAL EPITHELIAL LESIONS / Chapter 3.3.1 --- 'Squamous Metaplasia' --- p.25 / Chapter 3.3.2 --- Nasopharyngeal Intraepithelial Neoplasia --- p.26 / Chapter 3.3.3 --- Viral Infections --- p.27 / Chapter 3.4 --- DIAGNOSTIC APPROACH TO NASOPHARYNGEAL LESIONS --- p.28 / Chapter 3.5 --- IMPORTANCE OF NASOPHARYNGEAL CARCINOMA IN HONG KONG --- p.29 / Chapter 4. --- LITERATURE REVIEW ON MORPHOMETRY / Chapter 4.1 --- QUANTITATIVE ASSESSMENT OF CELL FEATURES --- p.30 / Chapter 4.2 --- TERMINOLOGY --- p.31 / Chapter 4.3 --- APPROACHES TO SAMPLING --- p.32 / Chapter 4.4 --- SOURCES OF VARIATION --- p.32 / Chapter 4.5 --- METHODOLOGY FOR MORPHOMETRY --- p.33 / Chapter 4.6 --- FEATURES FOR MORPHOMETRY IN INTRAEPITHELIAL NEOPLASIA --- p.35 / Chapter 4.7 --- PREVIOUS MORPHOMETRIC STUDIES ON INTRAEPITHELIAL NEOPLASIA --- p.36 / Chapter 5. --- MATERIALS AND METHODS / Chapter 5.1 --- MATERIALS / Chapter 5.1.1 --- Cervix Uteri --- p.41 / Chapter 5.1.2 --- Nasopharynx --- p.41 / Chapter 5.2 --- METHODS / Chapter 5.2.1 --- Equipment --- p.42 / Chapter 5.2.2 --- Pilot Study for Reproducibility --- p.43 / Chapter 5.2.3 --- Estimation of Minimum Sample Size --- p.43 / Chapter 5.2.4 --- Morphometric Procedures --- p.44 / Chapter 5.2.5 --- Statistical Analysis --- p.48 / Chapter 5.2.6 --- Comparison of Visual Diagnosis of Cervical smears and biopsies --- p.49 / Chapter 5.2.7 --- Survey of Subjective Assessment Criteria for Cervical Biopsies and Smears --- p.50 / Chapter 6. --- RESULTS / Chapter 6.1 --- PILOT STUDY / Chapter 6.1.1 --- Intraobserver Reproducibility --- p.52 / Chapter 6.1.2 --- Minimum Sample Size --- p.52 / Chapter 6.2 --- CERVIX / Chapter 6.2.1 --- Maturation Sequence of Cervical Epithelium --- p.53 / Chapter 6.2.2 --- Differences of Morphometric Means between various groups of Cervical Biopsies --- p.56 / Chapter 6.2.3 --- Discriminant Analysis of Cervical Biopsies --- p.58 / Chapter 6.2.4 --- Differences of Morphometric Means between various groups of Cervical Smears --- p.60 / Chapter 6.2.5 --- Discriminant Analysis of Cervical Smears --- p.61 / Chapter 6.2.6 --- Comparison of Cervical Smears and Biopsies --- p.62 / Chapter 6.2.7 --- Subjective Assessment Criteria for Cervical Biopsies and Smears --- p.63 / Chapter 6.3 --- NASOPHARYNX / Chapter 6.3.1 --- Maturation Sequence of Nasopharyngeal Epithelium --- p.65 / Chapter 6.3.2 --- Differences of Morphometric Means between various groups of Nasopharyngeal Biopsies --- p.68 / Chapter 6.3.3 --- Discriminant Analysis of Nasopharyngeal Biopsies --- p.70 / Chapter 6.4 --- COMPARISON OF CERVIX UTERI AND NASOPHARYNX --- p.71 / Chapter 7. --- DISCUSSION / Chapter 7.1 --- CERVIX UTERI / Chapter 7.1.1 --- Maturation Sequence --- p.73 / Chapter 7.1.2 --- Discrimination of different groups in Biopsies --- p.76 / Chapter 7.1.3 --- Discrimination of different groups in Smears --- p.77 / Chapter 7.1.4 --- Comparison of Smears and Biopsies --- p.78 / Chapter 7.1.5 --- Subjective Assessment Criteria --- p.80 / Chapter 7.1.6 --- Future directions --- p.81 / Chapter 7.2 --- NASOPHARYNX / Chapter 7.2.1 --- Maturation Sequence --- p.81 / Chapter 7.2.2 --- Discrimination of different groups --- p.84 / Chapter 7.2.3 --- Nasopharyngeal Cytology --- p.84 / Chapter 7.2.4 --- Future directions --- p.85 / Chapter 7.3. --- COMPARISON OF CERVIX UTERI AND NASOPHARYNX / Chapter 7.3.1 --- Morphometric data --- p.85 / Chapter 7.3.2 --- Discriminant Analysis --- p.87 / Chapter 8. --- CONCLUSIONS --- p.89 / Chapter APPENDIX A --- Survey of subjective assessment criteria for cervical biopsies and smears / Tables A1-A7 --- p.92 / Chapter APPENDIX B --- Results of pilot study / Tables B1-B6 --- p.100 / Chapter APPENDIX C --- Morphometric data and results of statistical tests for cervical biopsies / Fig. C1-C61 --- p.104 / Tables C1-C19 --- p.166 / Chapter APPENDIX D --- Morphometric data and results of statistical tests for cervical smears / Fig. D1-D2 6 --- p.179 / Tables D1-D3 --- p.206 / Chapter APPENDIX E --- Comparison of cervical smears and biopsies / Tables E1-E3 --- p.208 / Chapter APPENDIX F --- Morphometric data and results of statistical tests for nasopharyngeal biopsies / Fig. F1-F61 --- p.211 / Tables F1-F12 --- p.273 / Chapter APPENDIX G --- Comparison of nasopharyngeal and cervical biopsies / Tables G1-G15 --- p.282 / Chapter APPENDIX H --- Pictures of materials and equipment / Fig. H1-H21 --- p.291 / REFERENCES --- p.303