by Tsang Kit Man. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2006. / Includes bibliographical references (leaves 179-188). / Abstracts in English and Chinese. / ABSTRACT --- p.i / ABSTRACT IN CHINESE (摘要） --- p.iii / ACKNOWLEDGEMENTS --- p.v / CONTENTS --- p.vi / LIST OF FIGURES --- p.xi / LIST OF TABLES --- p.xiv / ABBREVIATIONS --- p.xvi / Chapter CHAPTER ONE: --- INTRODUCTION --- p.1 / Chapter 1.1 --- Hepatocellular Carcinoma --- p.2 / Chapter 1.1.1 --- Incidence of Hepatocellular Carcinoma --- p.2 / Chapter 1.1.2 --- Therapies for Hepatocellular Carcinoma --- p.4 / Chapter 1.2 --- Multidrug Resistance of Tumor Cells --- p.8 / Chapter 1.3 --- Therapeutic Potential of Traditional Chinese Medicine on Human Hepatoma --- p.10 / Chapter 1.4 --- Sophora flavescens Ait --- p.13 / Chapter 1.5 --- Biological Activities of Sophorae Radix --- p.15 / Chapter 1.5.1 --- Antitumor Activities --- p.16 / Chapter 1.5.2 --- "Antibacterial, Antimalarial and Antiviral Activities" --- p.17 / Chapter 1.6 --- Objectives and Significance of Study --- p.19 / Chapter 1.6.1 --- Bioassay-guided Isolation of Active Compounds from Sophora flavescens --- p.19 / Chapter 1.6.2 --- Action Mechanisms of the Bioactive Compounds Isolated from Sophora flavescens --- p.20 / Chapter CHAPTER TWO: --- MATERIALS AND METHODS --- p.21 / Chapter 2.1 --- Cell Culture --- p.22 / Chapter 2.1.1 --- Cell Lines --- p.22 / Chapter 2.1.2 --- Cell Culture Media --- p.24 / Chapter 2.2 --- Isolation of Bioactive Compounds from Sophora flavescens --- p.25 / Chapter 2.3 --- MTT assay --- p.27 / Chapter 2.4 --- Cell Cycle Analysis --- p.28 / Chapter 2.5 --- Detection of Phosphatidylserine Externalization with Annexin V-FITC and PI --- p.29 / Chapter 2.6 --- DNA Fragmentation Assay --- p.30 / Chapter 2.7 --- Western Blot Analysis --- p.32 / Chapter 2.7.1 --- Extraction of Total Cellular Protein --- p.32 / Chapter 2.7.2 --- Extraction of Cytosolic Protein --- p.32 / Chapter 2.7.3 --- Determination of Protein Concentration --- p.33 / Chapter 2.7.4 --- Sodium Dodecyl Sulphate Polyacrylamide Gel Electrophoresis (SDS-PAGE) --- p.35 / Chapter 2.7.5 --- Electroblotting of Protein --- p.36 / Chapter 2.7.6 --- Probing of Proteins with Antibodies --- p.37 / Chapter 2.7.7 --- Enhanced Chemiluminescence (ECL) Assay --- p.39 / Chapter 2.8 --- Detection of Mitochondrial Membrane Potential by JC-1 Fluorescent dye --- p.39 / Chapter 2.9 --- cDNA Microarray Analysis --- p.40 / Chapter 2.9.1 --- Isolation of Total RNA --- p.40 / Chapter 2.9.2 --- Microarray Hybridization and Analysis --- p.41 / Chapter 2.9.3 --- Validation of Candidate Genes --- p.44 / Chapter 2.9.3.1 --- Determination of RNA Concentration --- p.44 / Chapter 2.9.3.2 --- First-Strand cDNA Synthesis --- p.44 / Chapter 2.9.3.3 --- Reverse-Transcription Polymerase Chain Reaction (RT-PCR) of Candidate Genes --- p.45 / Chapter 2.10 --- Two-Dimensional Polyacrylamide Gel Electrophoretic Analysis (2D-PAGE) --- p.47 / Chapter 2.10.1 --- Extraction of Total Cellular Protein for 2-D Gel Electrophoresis --- p.47 / Chapter 2.10.2 --- Determination of Protein Concentration --- p.47 / Chapter 2.10.3 --- First-Dimension Isoelectric Focusing (IEF) --- p.49 / Chapter 2.10.4 --- Second-Dimension SDS-PAGE --- p.49 / Chapter 2.10.5 --- Visualization of 2-D Gel by Silver Staining --- p.50 / Chapter 2.10.6 --- Identification of Differentially Expressed Proteins with Matrix Assisted Laser Desorption-Ionization Time-of-Flight Mass Spectrometry (MALDI-TOF-MS) --- p.51 / Chapter 2.11 --- Statistical Analysis --- p.53 / Chapter CHAPTER THREE: --- BIOASSAY-GUIDED ISOLATION AND CHARACTERISATION OF BIOACTIVE COMPOUNDS FROM SOPHORA FLAVESCENS --- p.54 / Chapter 3.1 --- Bioassay-guided Isolation of Bioactive Compounds from Sophora flavescens --- p.55 / Chapter 3.2 --- Structure Identification of the Bioactive Compounds Isolated from Sophora flavescens --- p.64 / Chapter 3.3 --- In Vitro Anti-tumor Effect of the Bioactive Compounds Isolated from Sophora flavescens --- p.71 / Chapter CHAPTER FOUR: --- MECHANISTIC STUDY OF SOPHORAFLAVANONE G IN THE INDUCTION OF APOPTOSIS IN HEPATOCELLULAR CARCINOMA CELLS --- p.76 / Chapter 4.1 --- In Vitro Anti-tumor Effect of Sophoraflavanone G --- p.77 / Chapter 4.2 --- Cell Cycle Analysis of Human Hepatocellular Carcinoma Cells and Multidrug Human Hepatocellular Carcinoma Cells --- p.81 / Chapter 4.3 --- Induction of Apoptosis in Hepatocellular Carcinoma Cells by Sophoraflavanone G --- p.88 / Chapter 4.3.1 --- Induction of Phosphatidylserine Externalization in Hepatocellular Carcinoma Cells by Sophoraflavanone G --- p.89 / Chapter 4.3.2 --- Induction of DNA Fragmentation in Hepatocellular Carcinoma Cells by Sophoraflavanone G --- p.94 / Chapter 4.3.3 --- Induction of Caspase-3 activation in Hepatocellular Carcinoma Cells by Sophoraflavanone G --- p.97 / Chapter 4.4 --- Underlying Mechanisms of Sophoraflavanone G-induced Apoptosis in Human Hepatocellular Carcinoma Cells --- p.102 / Chapter 4.4.1 --- Involvement of Death Receptor Pathway in Sophoraflavanone G- induced Apoptosis in Human Hepatocellular Carcinoma Cells --- p.103 / Chapter 4.4.2 --- Involvement of Bid protein in Sophoraflavanone G-induced Apoptosis in Human Hepatocellular Carcinoma Cells --- p.105 / Chapter 4.4.3 --- Involvement of Mitochondrial Pathway in Sophoraflavanone G- induced Apoptosis in Human Hepatocellular Carcinoma Cells --- p.108 / Chapter 4.4.4 --- Induction of Mitochondrial Membrane Depolarization in Human Hepatocellular Carcinoma Cells by Sophoraflavanone G --- p.112 / Chapter 4.4.5 --- Involvement of Caspase-independent Pathway in Sophoraflavanone G-induced Apoptosis in Human Hepatocellular Carcinoma Cells --- p.116 / Chapter CHAPTER FIVE: --- MECHANISTIC STUDY OF SOPHORAFLAVANONE G ON HUMAN HEPATOCELLULAR CARCINOMA CELLS BY USING cDNA MICROARRAY ANALYSIS --- p.119 / Chapter 5.1 --- Identification of Differentially Expressed Genes in Sophoraflavanone G- treated Human Hepatocellular Carcinoma Cells by cDNA Microarray Analyasis --- p.120 / Chapter CHAPTER SIX: --- MECHANISTIC STUDY OF SOPHORAFLAVANONE G ON HEPATOCELLULAR CARCINOMA CELLS BY USING TWO-DIMENSIONAL POLYACRYLAMIDE GEL ELECTROPHORESIS --- p.136 / Chapter 6.1 --- Identification of Differentially Expressed Proteins in Sophoraflavanone G- treated Human Hepatocellular Carcinoma Cells by Two-Dimensional Polyacrylamide Gel Electrophoresis --- p.137 / Chapter CHAPTER SEVEN: --- DISCUSSION --- p.150 / Chapter 7.1 --- Bioassay-guided Isolation of Bioactive Compounds from Sophora flavescens --- p.151 / Chapter 7.2 --- Induction of Apoptosis in Human Hepatocellular Carcinoma cells and Multidrug Human Hepatocellular Carcinoma Cells --- p.154 / Chapter 7.3 --- Differential Gene Expression Induced by Sophoraflavanone G in Human Hepatocellular Carcinoma Cells --- p.161 / Chapter 7.4 --- Differential Protein Expression Induced by Sophoraflavanone G in Human Hepatocellular Carcinoma Cells and Multidrug Human Hepatocellular Carcinoma Cells --- p.164 / Chapter 7.5 --- Toxicity of Sophoraflavanone G against Normal Liver Cells --- p.170 / Chapter CHAPTER EIGHT: --- CONCLUSION AND FUTURE PERSPECTIVES --- p.173 / Chapter 8.1 --- Conclusion --- p.174 / Chapter 8.2 --- Future Prospects --- p.176 / REFERENCES --- p.179
| Identifer | oai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_325663 |
| Date | January 2006 |
| Contributors | Tsang, Kit Man., Chinese University of Hong Kong Graduate School. Division of Biochemistry. |
| Source Sets | The Chinese University of Hong Kong |
| Language | English, Chinese |
| Detected Language | English |
| Type | Text, bibliography |
| Format | print, xx, 188 leaves : ill. (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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