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Modulatory effects of tryptanthrin on the murine myeloid leukemia cells.

Chan, Hoi Ling. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2008. / Includes bibliographical references (leaves 206-220). / Abstracts in English and Chinese. / ACKNOWLEDGEMENTS --- p.i / ABBREVIATIONS --- p.ii / ABSTRACT --- p.viii / 撮要 --- p.xii / PUBLICATIONS --- p.xiv / TABLE OF CONTENTS --- p.xv / Chapter CHAPTER 1: --- GENERAL INTRODUCTION / Chapter 1.1 --- Hematopoiesis & Leukemia --- p.1 / Chapter 1.1.1 --- An Overview on Hematopoiesis Development --- p.1 / Chapter 1.1.2 --- Leukemia --- p.6 / Chapter 1.1.2.1 --- General Symptoms of Leukemia --- p.7 / Chapter 1.1.2.2 --- Classification of Leukemia --- p.8 / Chapter 1.1.2.3 --- Conventional Treatment against Leukemia --- p.15 / Chapter 1.1.2.4 --- Novel Approaches --- p.19 / Chapter 1.2 --- The Chinese Medicinal Herb-Banlangen (板藍根) --- p.24 / Chapter 1.2.1 --- An Overview on Natural Indigo Compounds Derived from Banlangen --- p.24 / Chapter 1.2.2 --- Tryptanthrin --- p.29 / Chapter 1.2.2.1 --- Anti-bacterial Activity of Tryptanthrin --- p.29 / Chapter 1.2.2.2 --- Anti-tumor Activity of Tryptanthrin --- p.31 / Chapter 1.2.2.3 --- Anti-inflammatory Activity of Tryptanthrin --- p.33 / Chapter 1.2.2.4 --- Cutting Edges of Tryptanthrin as a Drug --- p.34 / Chapter 1.2.2.5 --- Metabolism of Tryptanthrin --- p.35 / Chapter 1.3 --- Aims and Scopes of This Investigation --- p.37 / Chapter CHAPTER 2: --- MATERIALS AND METHODS / Chapter 2.1 --- Materials --- p.39 / Chapter 2.1.1 --- Animals --- p.39 / Chapter 2.1.2 --- Cell Lines --- p.39 / Chapter 2.1.3 --- "Cell Culture Medium, Buffers and Other Reagents" --- p.41 / Chapter 2.1.4 --- Reagents for 3H-Thymidine Incorporation Assay --- p.45 / Chapter 2.1.5 --- Reagents and Buffers for Flow Cytometry --- p.46 / Chapter 2.1.6 --- Reagents for DNA Extraction --- p.49 / Chapter 2.1.7 --- Reagents for Measuring Caspase Activity --- p.50 / Chapter 2.1.8 --- Reagents for Total RNA Isolation --- p.53 / Chapter 2.1.9 --- Reagents and Buffers for Reversed Transcription-PCR --- p.54 / Chapter 2.1.10 --- Reagents and Buffers for Real Time-PCR --- p.59 / Chapter 2.1.11 --- Reagents and Buffers for Gel Electrophoresis of Nucleic Acids --- p.59 / Chapter 2.1.12 --- "Reagents, Buffers and Materials for Western Blot Analysis" --- p.61 / Chapter 2.2 --- Methods --- p.70 / Chapter 2.2.1 --- Culture of the Tumor Cell Lines --- p.70 / Chapter 2.2.2 --- "Isolation, Preparation and Culture of Mouse Peritoneal Macrophages" --- p.70 / Chapter 2.2.3 --- Determination of Cell Viability --- p.71 / Chapter 2.2.4 --- Determination of Cell Proliferation by [3H]-TdR Incorporation Assay --- p.72 / Chapter 2.2.5 --- Determination of Anti-leukemia Activity In Vivo --- p.73 / Chapter 2.2.6 --- Analysis of Cell Cycle Profile/DNA Content by Flow Cytometry --- p.74 / Chapter 2.2.7 --- Measurement of Apoptosis --- p.75 / Chapter 2.2.8 --- Determination of the Mitochondrial Membrane Potential --- p.77 / Chapter 2.2.9 --- Measurement of Caspase Activity --- p.78 / Chapter 2.2.10 --- Study of Intracellular Accumulation of Reactive Oxygen Species --- p.79 / Chapter 2.2.11 --- Gene Expression Study --- p.80 / Chapter 2.2.12 --- Protein Expression Study --- p.83 / Chapter 2.2.13 --- Measurement of Cell Differentiation --- p.87 / Chapter CHAPTER 3: --- STUDIES ON THE ANTI-PROLIFERATIVE EFFECT OF TRYPTANTHRIN AND INDIRUBIN-3'-OXIME ON MYELOID LEUKEMIA CELLS / Chapter 3.1 --- Introduction --- p.90 / Chapter 3.2 --- Results --- p.94 / Chapter 3.2.1 --- Effects of Indirubin-3'-oxime and Tryptanthrin on the Proliferation of Myeloid Leukemia Cell Lines of Human and Murine Origins In Vitro --- p.94 / Chapter 3.2.2 --- Kinetic and Reversibility Studies of the Anti-proliferative Effect of Tryptanthrin on Murine Myelomonocytic Leukemia WEHI-3B JCS Cells In Vitro --- p.108 / Chapter 3.2.3 --- Cytotoxic Effect of Tryptanthrin on Murine Myelomonocytic Leukemia WEHI-3B JCS Cells In Vitro --- p.113 / Chapter 3.2.4 --- Cytotoxicity of Tryptanthrin on Non-Cancer Cell Line and Primary Myeloid Cells In Vitro --- p.115 / Chapter 3.2.5 --- Effects of Tryptanthrin on the Cell Cycle Profile of the Murine Myelomonocytic Leukemia WEHI-3B JCS Cells In Vitro --- p.118 / Chapter 3.2.6 --- Effects of Tryptanthrin on the Expression of Cell Cycle Related Genes in Murine Myelomonocytic Leukemia WEHI-3B JCS Cells In Vitro --- p.123 / Chapter 3.2.7 --- Expression of CDK-inhibitors in Tryptanthrin-treated Murine Myeloid Leukemia WEHI-3B JCS Cells --- p.126 / Chapter 3.2.8 --- Effects of Tryptanthrin on the In Vivo Tumorigenicity of the Murine Myelomonocytic Leukemia WEHI-3B JCS Cells --- p.128 / Chapter 3.2.9 --- In Vivo Anti-tumor Effect of Tryptanthrin on Murine Myelomonocytic Leukemia WEHI-3B JCS Cells --- p.130 / Chapter 3.3 --- Discussion --- p.132 / Chapter CHAPTER 4: --- STUDIES ON THE APOPTOSIS-INDUCING EFFECT OF TRYPTANTHRIN ON MURINE MYELOMONOCYTIC LEUKEMIA WEHI-3B JCS CELLS / Chapter 4.1 --- Introduction --- p.139 / Chapter 4.2 --- Results --- p.143 / Chapter 4.2.1 --- Induction of DNA Fragmentation by Tryptanthrin in the Murine Myelomonocytic Leukemia WEHI-3B Cells In Vitro --- p.143 / Chapter 4.2.2 --- Induction of Phosphatidylserine Externalization by Tryptanthrin in Murine Myelomonocytic Leukemia WEHI-3B JCS Cells --- p.145 / Chapter 4.2.3 --- Change of Mitochondrial Membrane Potential of Tryptanthrin- treated Murine Myelomonocytic Leukemia WEHI-3B JCS Cells --- p.147 / Chapter 4.2.4 --- Induction of Caspase Activity in Tryptanthrin-treated Murine Myelomonocytic Leukemia WEHI-3B JCS cells --- p.150 / Chapter 4.2.5 --- Induction of Reactive Oxygen Species in Tryptanthrin-treated Murine Myelomonocytic Leukemia WEHI-3B JCS cells --- p.155 / Chapter 4.2.6 --- Expression of Bcl-2 Family Proteins in the Tryptanthrin-treated Murine Myelomonocytic Leukemia WEHI-3B JCS cells --- p.160 / Chapter 4.2.7 --- Effects of Tryptanthrin on the mRNA Expression of Bcl-2 Family Proteins in Murine Myelomonocytic Leukemia WEHI-3B JCS Cells --- p.163 / Chapter 4.2.8 --- Expression of Fas and Fas Ligand Proteins in Tryptanthrin-treated Murine Myelomonocytic Leukemia WEHI-3B JCS cells --- p.167 / Chapter 4.2.9 --- Expression of Pro-Apoptotic Protein in Tryptanthrin- treated Murine Myelomonocytic Leukemia WEHI-3B JCS cells --- p.170 / Chapter 4.2 --- Discussion --- p.173 / Chapter CHAPTER 5: --- STUDIES ON THE DIFFERENTIATION-INDUCING ABILITY OF TRYPTANTHRIN ON MURINE MYELOMONOCYTIC LEUKEMIA WEHI-3B JCS CELLS / Chapter 5.1 --- Introduction --- p.184 / Chapter 5.2 --- Results --- p.186 / Chapter 5.2.1 --- Morphological Studies on Tryptanthrin-treated Murine Myelomonocytic Leukemia WEHI-3B JCS Cells --- p.186 / Chapter 5.2.2 --- Effects of Tryptanthrin on the Cell Size and Granularity of the Murine Myelomonocytic Leukemia WEHI-3B JCS Cells --- p.189 / Chapter 5.2.3 --- Effects of Tryptanthrin on Induction of NBT-reducing Activity in the Murine Myelomonocytic Leukemia WEHI-3B JCS Cells --- p.191 / Chapter 5.3 --- Discussion --- p.195 / Chapter CHAPTER 6: --- CONCLUSIONS AND FUTURE PERSPECTIVES --- p.198 / REFERENCES --- p.206

Identiferoai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_326565
Date January 2008
ContributorsChan, Hoi Ling., Chinese University of Hong Kong Graduate School. Division of Biochemistry.
Source SetsThe Chinese University of Hong Kong
LanguageEnglish, Chinese
Detected LanguageEnglish
TypeText, bibliography
Formatprint, xix, 220 leaves : ill. (some col.) ; 30 cm.
RightsUse 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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