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Capsular polysaccharides from Klebsiella pneumoniae as anti-tumor agents.

by Tang Yan Chi. / Thesis (M.Phil.)--Chinese University of Hong Kong, 1999. / Includes bibliographical references (leaves 156-168). / Abstracts in English and Chinese. / ACKNOWLEDGEMENTS --- p.I / ABBREVIATIONS --- p.II / ABSTRACT --- p.V / ABSTRACT (CHINESE) --- p.VII / TABLE OF CONTENT --- p.1 / GENERAL INTRODUCTION --- p.4 / Chapter 1.1. --- Immunotherapy in Cancer --- p.4 / Chapter 1.1.2. --- Cytokines used in Immunotherapy in Cancer --- p.5 / Chapter 1.1.2.1. --- Interferons (IFNs) --- p.6 / Chapter 1.1.2.2. --- interleukins (ILs) --- p.11 / Chapter 1.1.2.3. --- Tumor Necrosis Factor-Alpha (TNF-α) --- p.14 / Chapter 1.2. --- Immunomodulatory and Anti-tumor Activities of Plant Polysaccharides --- p.17 / Chapter 1.3. --- Previous Studies on the Capsular Polysaccharides (CPS) from Klebsiella pneumoniae --- p.21 / Chapter 1.4. --- Activation of TNF-α Production from Macrophages by Bacterial Polysaccharides --- p.26 / Chapter 1.5. --- Chemotherapy of Cancer --- p.29 / Chapter 1.5.1. --- Types of Chemotherapeutic Drugs --- p.29 / Chapter 1.5.1.1. --- Alkylating Agents --- p.29 / Chapter 1.5.1.2. --- Plant Alkaloids --- p.31 / Chapter 1.5.1.3. --- Anti-metabolites --- p.32 / Chapter 1. 5.1.4. --- Antitumor Antibiotics --- p.32 / Chapter 1.5.2. --- Chemotherapeutic Drugs in this Project --- p.34 / Chapter 1.5.2.1. --- actinomycin D (ACT D) --- p.34 / Chapter 1.5.2.2. --- Cyclophosphamide (CY) --- p.35 / Chapter 1.5.2.3. --- Doxorubicin (Dox) --- p.37 / Chapter CHAPTER TWO --- AIM AND SCOPE OF THIS DISSERTATION --- p.40 / Chapter CHAPTER THREE --- MATERIALS AND METHODS --- p.42 / Chapter 3.1 --- MATERIALS --- p.42 / Chapter 3.1.1. --- Animals --- p.42 / Chapter 3.1.2. --- Klebsiella pneumoniae Serotype 1 and Serotype 24 --- p.42 / Chapter 3.1.3. --- Cell lines --- p.43 / Chapter 3.1.4. --- "Buffers, culture media and chemicals" --- p.43 / "POLYCLONAL RABBIT ANTI-ACTIVE ERK1/2, ANTI-ACTIVE JNK 1/2 AND ANTI-ACTIVE P38WERE FROM PROMEGA. POLYCLONAL RABBIT ANTI-TOTAL JNK1, ANTI-TOTAL P38WERE FROM SANTA CRUZ. MONOCLONAL ANTI-MOUSE TOTAL ERK1 AND POLYCLONAL ANTI-RABBIT TOTAL ERK2 WERE PURCHASED FROM ZYMED" --- p.50 / Chapter 3.2. --- METHODS --- p.51 / Chapter 3.2.1. --- "Extraction, Purification and Characterization of K1 and K24 Capsular Polysaccharides (CPS) from Klebsiella pneumoniae" --- p.51 / Chapter 3.2.1.1. --- Extraction and Purification of K1 and K24 Klebsiella Capsular Polysaccharides (CPS) --- p.51 / Chapter 3.2.1.2. --- Gel filtration of K1 and K24 Klebsiella Capsular Polysaccharides --- p.52 / Chapter 3.2.1.3. --- Characterization of K1 and K24 Capsular Polysaccharides --- p.52 / Chapter 3.2.3. --- Assay for Macrophage Activating Activities of Klebsiella Capsular Polysaccharides --- p.55 / Chapter 3.2.3.1. --- Tumour Necrosis Factor-α (TNF-α) Production by Peritoneal Macrophages --- p.55 / Chapter 3.2.3.2. --- Effect of Capsular Polysaccharides on the activities of MAPK family in murine macrophages --- p.56 / Chapter 3.2.4. --- Assay for Anti-Tumor Activities of Klebsiella Capsular Polysaccharides --- p.63 / Chapter 3.2.4.1. --- Assay of in vivo Suppression of EAT growth by K1 and K24 Capsular Polysaccharides --- p.63 / Chapter 3.2.4.2. --- Assay of the Effect of CPS on the Survival of EAT-Bearing Mice --- p.64 / Chapter 3.2.5. --- "Assay for Anti-Tumor Activities of Combined Treatment of Klebsiella Capsular Polysaccharides and Chemotherapeutic Drugs (Actinomycin D (Act D), Cyclophosphamide (CY) and Doxorubicin (Dox)" --- p.65 / Chapter 3.2.5.1. --- "Assay of the Cytotoxic Effect of Chemotherapeutic Drugs: Actinomycin D (Act D), Cyclophosphamide (CY) and Doxorubicin (Dox), on wehi-164 cell line" --- p.65 / Chapter 3.2.5.2. --- "Assay of the Combined Treatment of the CPS and Chemotherapeutic Drugs (Act D, CY and Dox) on WEHI-164 cell line in vitro" --- p.66 / Chapter 3.2.5.3. --- Assay for Anti-Tumor Effect of Chemotherapeutic Drugs (Act D,CY and Dox) on EAT-bearing Mice in vivo --- p.67 / Chapter 3.2.5.4. --- "Assay of the Combined Treatment of the CPS and Chemotherapeutic Drugs (Act D, CY and Dox) on EAT-bearing Mice in vivo" --- p.68 / Chapter 3.2.5.5. --- "Assay of the Combined Treatment of the CPS and Chemotherapeutic Drugs (Act D, CY and Dox) on the survival of eat-bearing mice in vivo" --- p.72 / Chapter CHAPTER FOUR --- "EXTRACTION, PURIFICATION & CHARACTERIZATION OF KLEBSIELLA K1 & K24 CAPSULAR POLYSACCHARIDES" --- p.76 / Chapter 4.1. --- Extraction and Purification of K1 and K24 Capsular Polysaccharides from Klebsiella pneumoniae Serotype 1 and Serotype 24 --- p.76 / Chapter 4.2. --- Gel Filtration Chromatography of K1 and K24 Capsular Polysaccharides --- p.77 / Chapter 4.3. --- Characterization of K1 and K24 Capsular Polysaccharides --- p.81 / Chapter CHAPTER FIVE --- EFFECT OF THE K1 & K24 CAPSULAR POLYSACCHARIDES ON THE MACROPHAGE ACTIVITIES --- p.83 / Chapter 5.1. --- Effect ofK1 and K24 Capsular Polysaccharides on the in vitro induction of TNF- α Production of Murine Peritoneal Macrophages --- p.83 / Chapter 5.2. --- Effect of Capsular Polysaccharides on the activities of MAPK family in murine macrophages --- p.87 / Chapter CHAPTER SIX --- ANTI-TUMOR ACTIVITIES ON MURINE TUMOR CELL LINES OF KLEBSIELLA K1 &K24 CAPSULAR POLYSACCHARIDES --- p.94 / Chapter 6.1. --- Effect of K1 and K24 Capsular Polysaccharides on the In vivo Anti-tumor Activities on EAT-bearing Mice --- p.94 / Chapter 6.2. --- In vivo Anti-tumor Effect on the Survival of EAT-Bearing Mice by Treatment of K1 and K24 CPS --- p.97 / Chapter CHAPTER SEVEN --- "ANTI-TUMOR ACTIVITIES OF COMBINED TREATMENT OF KLEBSIELLA K1 &K24 CAPSULAR POLYSACCHARIDES AND CHEMOTHERAPEUTIC DRUGS: ACTINOMYCIN D, CYCLOPHOSPHAMIDE AND DOXORUBICIN" --- p.100 / Chapter 7.1. --- "Cytotoxic Effect Chemotherapeutic Drugs: Actinomycin D (Act D), Cyclophosphamide (CY) and Doxorubicin (Dox), on WEHI-164 cell line" --- p.100 / Chapter 7.2. --- "Cytotoxic Effect of the Combined Treatment of the CPS and the Chemotherapeutic Drugs (Act D, CY and Dox), on WEHI-164 cell line" --- p.104 / Chapter 7.3. --- "Anti-Tumor Effect of Chemotherapeutic Drugs (Act D, CY and Dox) on EAT-bearing Mice in vivo" --- p.111 / Chapter 7.4. --- "Combined Treatment of the CPS and Chemotherapeutic Drugs (Act D, CY and Dox) on the EAT Growth in vivo" --- p.115 / Chapter 7.5. --- "Combined Treatment of the CPS and Chemotherapeutic Drugs (Act D, CY and Dox) on the Survival of EAT-bearing Mice in vivo" --- p.122 / Chapter CHAPTER EIGHT --- GENERAL DISCUSSION --- p.135 / Chapter 8.1. --- "Extraction, Purification and Characterization of K1 and K24 Capsular Polysaccharides from Klebsiella pneumoniae Serotype 1 and Serotype 24" --- p.135 / Chapter 8.2. --- Effect of K1 and K24 Capsular Polysaccharides on the Macrophage Activation --- p.140 / Chapter 8.3. --- Anti-tumor Activities on Murine Tumor Cell LInes of Klebsiella K1 and K24 Capsular Polysaccharides --- p.145 / Chapter 8.4. --- "Anti-tumor Activities of Combined Treatment of K1 and K24 Capsular Polysaccharides and Chemotherapeutic Drugs: Actinomycin D, Cyclophosphamide and Doxorubicin" --- p.148 / Chapter CHAPTER NINE --- CONCLUSIONS AND FUTURE PERSPECTIVES --- p.152 / BIBLIOGRAPHY --- p.156

Identiferoai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_322636
Date January 1999
ContributorsTang, Yan Chi., Chinese University of Hong Kong Graduate School. Division of Biochemistry.
Source SetsThe Chinese University of Hong Kong
LanguageEnglish, Chinese
Detected LanguageEnglish
TypeText, bibliography
Formatprint, viii, 168 leaves : ill. ; 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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