by Kong Lai Ping, Ada. / Thesis (M.Phil.)--Chinese University of Hong Kong, 1997. / Includes bibliographical references (leaves 171-189). / ACKNOWLEDGEMENTS --- p.i / ABBREVIATIONS --- p.ii / ABSTRACT --- p.v / TABLE OF CONTENTS --- p.ix / Chapter CHAPTER 1: --- GENERAL INTRODUCTION / Chapter 1.1 --- An Overview on Hematopoiesis --- p.1 / Chapter 1.1.1 --- Development of Hematopoietic Stem Cells and Sites of Hematopoiesis --- p.1 / Chapter 1.1.2 --- Role of Cytokines in the Control of Hematopoiesis --- p.3 / Chapter 1.2 --- Leukemia and Cell Differentiation --- p.5 / Chapter 1.2.1 --- Leukemia as Abnormalities in Hematopoietic Cell Development --- p.5 / Chapter 1.2.2 --- Classification and Etiology of Leukemia --- p.6 / Chapter 1.2.3 --- Current Modalities for the Treatment of Leukemia --- p.9 / Chapter 1.2.4 --- Leukemia Cell Lines as In Vitro Models for the Study of Myeloid Leukemia --- p.10 / Chapter 1.2.5 --- Cytokines as Inducers of Myeloid Leukemia Cell Differentiation --- p.12 / Chapter 1.2.6 --- The Murine Myeloid Leukemia Cell Line (WEHI- 3B JCS) as an Experimental Cell Model --- p.13 / Chapter 1.3 --- Flavonoids: Properties and Biological Activities --- p.15 / Chapter 1.3.1 --- Chemical Structure and Classification of Flavonoids --- p.15 / Chapter 1.3.2 --- Occurrence and Distribution of Flavonoids --- p.16 / Chapter 1.3.3 --- Biological Properties and Action Mechanisms of Flavonoids --- p.17 / Chapter 1.3.4 --- Effects of Flavonoids on Leukemia --- p.20 / Chapter 1.4 --- Aims and Scopes of This Investigation --- p.23 / Chapter CHAPTER 2: --- MATERIALS AND METHODS / Chapter 2.1 --- Materials --- p.26 / Chapter 2.1.1 --- Cell Lines --- p.26 / Chapter 2.1.2. --- Mice --- p.28 / Chapter 2.1.3 --- Flavonoids --- p.28 / Chapter 2.1.4 --- Recombinant Cytokines --- p.30 / Chapter 2.1.5. --- Physiological Differentiation Inducers ´ؤ Vitamin Analogs --- p.31 / Chapter 2.1.6 --- Monoclonal Antibodies --- p.31 / Chapter 2.1.7 --- "Buffers, Culture Medium and Other Reagents" --- p.33 / Chapter 2.1.8 --- Oligonucleotide Primers and Internal Probes --- p.36 / Chapter 2.1.9 --- Reagents for Cytokine Gene Expression Study --- p.38 / Chapter 2.2 --- Methods --- p.44 / Chapter 2.2.1 --- Culture of Tumor Cell Lines --- p.44 / Chapter 2.2.2 --- Determination of Cell Growth and Proliferation --- p.45 / Chapter 2.2.3 --- Colony Assay --- p.46 / Chapter 2.2.4 --- In vivo Tumorigenicity Assay --- p.46 / Chapter 2.2.5 --- Induction of Leukemic Cell Differentiation --- p.47 / Chapter 2.2.6 --- Cell Morphological Study --- p.47 / Chapter 2.2.7 --- Assessment of Differentiation Associated Characteristics --- p.48 / Chapter 2.2.7.1 --- Nitroblue Tetrazolium (NBT) Reduction Assay --- p.48 / Chapter 2.2.7.2 --- Assay of Plastic Adherence --- p.48 / Chapter 2.2.8 --- Flow Cytometric Analysis --- p.49 / Chapter 2.2.8.1 --- Surface Antigen Immunophenotyping --- p.49 / Chapter 2.2.8.2 --- Assay of Non-specific Esterase Activity --- p.50 / Chapter 2.2.8.3 --- Assay of Phagocytic Activity --- p.50 / Chapter 2.2.8.4 --- Assay of Endocytic Activity --- p.51 / Chapter 2.2.8.5 --- Cell Cycle/DNA Content Evaluation --- p.52 / Chapter 2.2.9 --- Gene Expression Analysis --- p.53 / Chapter 2.2.9.1 --- Cell Lysate Preparation --- p.53 / Chapter 2.2.9.2 --- Total RNA Isolation by cesium chloride isopycnic gradient --- p.53 / Chapter 2.2.9.3 --- Reverse Transcription --- p.54 / Chapter 2.2.9.4 --- Polymerase Chain Reaction (PCR) --- p.55 / Chapter 2.2.9.5 --- Agarose Gel Electrophoresis --- p.56 / Chapter 2.2.9.6 --- DIG 3，End Labeling of Oligonucleotide Probes --- p.57 / Chapter 2.2.9.7 --- Dot Blot Hybridization --- p.57 / Chapter 2.2.9.8 --- DIG Chemiluminescent Detection --- p.58 / Chapter 2.2.10 --- DNA Fragmentation Analysis --- p.59 / Chapter 2.2.11 --- Statistical Analysis --- p.60 / Chapter CHAPTER 3: --- EFFECTS OF FLAVONOIDS ON THE PROLIFERATION AND APOPTOSIS OF MYELOID LEUKEMIA CELLS / Chapter 3.1 --- Introduction --- p.61 / Chapter 3.2 --- Results --- p.63 / Chapter 3.2.1 --- Growth-Inhibitory Effects of Flavone on Murine Myeloid Leukemia JCS Cells --- p.63 / Chapter 3.2.2 --- Cytotoxic Effects of Flavone on Murine Lymphocytes and Myeloid Leukemia JCS Cells --- p.67 / Chapter 3.2.3 --- Effects of Different Flavonoids on the Proliferation of Leukemia JCS Cells --- p.70 / Chapter 3.2.4 --- Anti-proliferative Effect of Flavonoids on Different Tumor Cell Lines --- p.74 / Chapter 3.2.5 --- Effects of Flavone and Flavonol on the Cell Cycle Kinetics of JCS Cells --- p.86 / Chapter 3.2.6 --- Induction of DNA Fragmentation of JCS cells by Flavone --- p.89 / Chapter 3.2.7 --- Effect of Flavone on the Clonogenicity of JCS Cells In Vitro and Tumorigenicity In Vivo --- p.92 / Chapter 3.3 --- Discussion --- p.94 / Chapter CHAPTER 4: --- EFFECTS OF FLAVONOIDS ON THE DIFFERENTIATION OF MURINE MYELOID LEUKEMIA JCS CELLS / Chapter 4.1 --- Introduction --- p.98 / Chapter 4.2 --- Results --- p.100 / Chapter 4.2.1 --- Morphological Changes in Flavonoid-Treated JCS Cells --- p.100 / Chapter 4.2.2 --- Induction of Plastic Adherence in Flavonoid- Treated JCS Cells --- p.106 / Chapter 4.2.3 --- Surface Antigen Immunophenotyping of Differentiating JCS Cells --- p.106 / Chapter 4.2.4 --- NBT-Reducing Activity of Flavonoid-Treated JCS Cells --- p.114 / Chapter 4.2.5 --- Non-specific Esterase Activity of Flavonoid- Treated JCS Cells --- p.115 / Chapter 4.2.6 --- Endocytic Activity of Flavonoid-Treated JCS Cells --- p.116 / Chapter 4.2.7 --- Phagocytic Activity of Flavonoid-Treated JCS Cells --- p.117 / Chapter 4.3 --- Discussion --- p.118 / Chapter CHAPTER 5: --- MECHANISTIC STUDIES ON THE ANTI- PROLIFERATIVE AND DIFFERENTIAION-INDUCING ACTIVITIES OF FLAVONE ON MURINE MYELOID LEUKEMIA JCS CELLS / Chapter 5.1 --- Introduction --- p.122 / Chapter 5.2 --- Results --- p.125 / Chapter 5.2.1 --- Combinations of Flavone with Physiological Differentiation Inducers on the Proliferation and Differentiation of JCS Cells --- p.125 / Chapter 5.2.1.1 --- Modulatory Effects of Flavone and All-Trans Retinoic Acid (ATRA) on the Proliferation and Differentiation of JCS Cells --- p.125 / Chapter 5.2.1.2 --- "Modulatory Effects of Flavone and 1,25- dihydroxyvitamin D3 on the Proliferation and Differentiation of JCS Cells" --- p.130 / Chapter 5.2.2 --- Combinations of Flavone and Cytokines on the Proliferation and Differentiation of JCS Cells --- p.134 / Chapter 5.2.2.1 --- Modulatory Effects of Flavone and rmlFN-γ on the Proliferation and Differentiation of JCS Cells --- p.134 / Chapter 5.2.2.2 --- Synergistic Effects of Flavone and rmIL-1 on the Proliferation and Differentiation of JCS Cells --- p.137 / Chapter 5.2.3 --- Modulation of Cytokine Gene Expressionin Flavone-Treated JCS Cells --- p.144 / Chapter 5.3 --- Discussion --- p.159 / Chapter CHAPTER 6: --- CONCLUSIONS AND FUTURE PERSPECTIVES --- p.165 / REFERENCES --- p.171
| Identifer | oai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_322694 |
| Date | January 1997 |
| Contributors | Kong, Lai Ping Ada., Chinese University of Hong Kong Graduate School. Division of Biochemistry. |
| Source Sets | The Chinese University of Hong Kong |
| Language | English |
| Detected Language | English |
| Type | Text, bibliography |
| Format | print, xiii, 189 leaves :bill. (some col.) ; 30 cm. |
| Rights | Use of this resource is governed by the terms and conditions of the Creative Commons “Attribution-NonCommercial-NoDerivatives 4.0 International” License (http://creativecommons.org/licenses/by-nc-nd/4.0/) |
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