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A study on vanilloid receptor agonists on blood flow and plasma extravasation in the rat knee joint.

Luk Wing Sze, Phoebe. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2004. / Includes bibliographical references (leaves 173-190). / Abstracts in English and Chinese. / Abstract --- p.I / Acknowledgement --- p.XII / Publications Based on the Work in this Thesis --- p.XIII / Abbreviations --- p.IX / Table of Contents --- p.X / Chapter Chapter 1 --- Introduction --- p.1 / Chapter 1.1. --- Arthritis and Inflammation --- p.1 / Chapter 1.1.1. --- Tissue Reaction in Inflammation --- p.2 / Chapter 1.1.1.1. --- Mechanism of Vasodilatation --- p.2 / Chapter 1.1.1.2. --- Plasma Extravasation --- p.5 / Chapter 1.2. --- Neurogenic Inflammation --- p.8 / Chapter 1.2.1. --- Axon Reflex and Local Efferent Action of Primary Afferents --- p.9 / Chapter 1.2.2. --- Mediators of Neurogenic Inflammation --- p.10 / Chapter 1.2.3. --- Microvascular Effect of Substance P --- p.11 / Chapter 1.2.4. --- Microvascular Effect of Calcitonin Gene-Related Peptide --- p.13 / Chapter 1.3. --- Neurogenic Inflammation in the Joint --- p.16 / Chapter 1.3.1. --- Neuropeptides in Arthritic Knee --- p.16 / Chapter 1.3.2. --- Effects of Neuropeptides on Normal Knee --- p.16 / Chapter 1.3.3. --- Effects of Neuropeptides on Inflamed Knee --- p.17 / Chapter 1.3.4. --- Activation of Efferent Function of the Nerves --- p.19 / Chapter 1.4. --- Vanilloid Receptor --- p.20 / Chapter 1.4.1. --- The Use of Capsaicin as an Experimental Tool --- p.20 / Chapter 1.4.2. --- Identification of Vanilloid Receptor --- p.21 / Chapter 1.4.3. --- Molecular Biology of Vanilloid Receptor --- p.22 / Chapter 1.4.4. --- Electrophysiolgocial Properties of Vanilloid Receptors --- p.23 / Chapter 1.5. --- Activation of Vanilloid Receptors - A Detector of Physical Stimuli --- p.23 / Chapter 1.5.1. --- Exogenous Activators of Vanilloid Receptors --- p.25 / Chapter 1.5.2. --- Endogenous Activators of Vanilloid Receptors --- p.26 / Chapter 1.5.2.1. --- Anandamide as an Endovanilloid --- p.26 / Chapter 1.5.2.2. --- Other Possible Endovanilloid --- p.28 / Chapter 1.5.3. --- Biological Effects of Capsaicin --- p.29 / Chapter 1.5.3.1. --- Efferent Function: Neuropeptide Release --- p.29 / Chapter 1.5.3.2. --- Desensitization --- p.30 / Chapter 1.5.3.3. --- Neurotoxicity --- p.32 / Chapter 1.5.4. --- Biological Effects of Anandamide --- p.33 / Chapter 1.5.4.1. --- Vascular Effect of Anandamide --- p.33 / Chapter 1.5.4.2. --- Interaction of the Vanilloid and Cannabinoid System --- p.38 / Chapter 1.6. --- Aim of Study --- p.39 / Chapter Chapter 2 --- Methods --- p.40 / Chapter 2.1. --- Materials --- p.40 / Chapter 2.2. --- Protocols --- p.42 / Chapter 2.2.1. --- General Procedures --- p.42 / Chapter 2.2.2. --- Preparatory Procedure --- p.43 / Chapter 2.3. --- Measurement of Knee Joint Blood Flow --- p.46 / Chapter 2.3.1. --- Animal Preparation for Measuring Knee Joint Blood Flow --- p.48 / Chapter 2.3.2. --- Specific Procedures --- p.49 / Chapter 2.3.3. --- Image Analysis --- p.51 / Chapter 2.3.4. --- Data Analysis --- p.52 / Chapter 2.4. --- Quantification of Plasma Protein Extravasation --- p.52 / Chapter 2.4.1. --- Experimental Procedure --- p.53 / Chapter 2.4.2. --- Measurement of Evans Blue Content --- p.53 / Chapter 2.4.3. --- Measurement of Knee Joint Size --- p.54 / Chapter 2.5. --- Effect of Capsaicin on Acute Joint Inflammation --- p.54 / Chapter Chapter 3 --- Results --- p.55 / Chapter 3.1. --- Vanilloids on Knee Joint Blood Flow --- p.55 / Chapter 3.1.1. --- Capsaicin --- p.55 / Chapter 3.1.1.1. --- Cumulative Dosing of Capsaicin --- p.55 / Chapter 3.1.1.2. --- Time Course of Capsaicin-induced Vasodilatation --- p.55 / Chapter 3.1.1.3. --- VR1 Antagonists on Capsaicin-induced Vasodilatation --- p.57 / Chapter 3.1.1.4. --- NK1 Antagonists on Capsaicin-induced Vasodilatation --- p.58 / Chapter 3.1.1.5. --- CGRP Antagonist on Capsaicin-induced Vasodilatation --- p.60 / Chapter 3.1.1.6. --- Denervation on Capsaicin-induced Vasodilatation --- p.61 / Chapter 3.1.2. --- Anandamide --- p.62 / Chapter 3.1.2.1. --- Dose Responses of Anandamide --- p.62 / Chapter 3.1.2.2. --- Time Course of Anandamide-induced Vasodilatation --- p.63 / Chapter 3.1.2.3. --- VR1 Antagonist on Anandamide-induced Vasodilatation --- p.64 / Chapter 3.1.2.4. --- NK1 Receptor Antagonists on Anandamide-induced Vasodilatation --- p.65 / Chapter 3.1.2.5. --- CGRP Receptor Antagonist on Anandamide-induced Vasodilatation --- p.67 / Chapter 3.1.2.6. --- CB1 Receptor Antagonist on Anandamide-induced Vasodilatation --- p.67 / Chapter 3.1.2.7. --- CB2 Receptor Antagonist on Anandamide-induced Vasodilatation --- p.68 / Chapter 3.1.2.8. --- Anandamide Transporter Inhibitor on Anandamide-induced Vasodilatation --- p.69 / Chapter 3.1.2.9. --- Effects of Denervation on Anandamide-induced Vasodilatation --- p.70 / Chapter 3.2. --- Vanilloids on Plasma Extravasation --- p.71 / Chapter 3.2.1. --- Saline injection on Plasma Extravasation --- p.71 / Chapter 3.2.2. --- Capsaicin on Plasma Extravasation --- p.72 / Chapter 3.2.3. --- Capsaicin on Knee Joint Sizes --- p.73 / Chapter 3.2.4. --- Anandamide on Plasma Extravasation --- p.73 / Chapter 3.2.5. --- Anandamide on Knee Joint Size --- p.73 / Chapter 3.3. --- Effects of Vanilloid Agonists on Carrageenan-induced Acute Inflammation --- p.74 / Chapter 3.3.1. --- Capsaicin on Carrageenan-induced Plasma Extravasation --- p.74 / Chapter 3.3.2. --- Capsaicin on Carrageenan-induced Joint Swelling --- p.77 / Chapter 3.3.3. --- Anandamide on Carrageenan-induced Plasma Extravasation --- p.79 / Chapter 3.3.4. --- Anandamide on Carrageenan-induced Joint Swelling --- p.80 / Chapter Chapter 4 --- Discussion --- p.150 / Chapter 4.1. --- Capsaicin-induced Long Lasting Vasodilatation --- p.151 / Chapter 4.2. --- Capsaicin-induced Vasodilatation 一 a VR1 Mediated Effect? --- p.153 / Chapter 4.3. --- Substance P and CGRP in Capsaicin-induced Vasodilatation --- p.155 / Chapter 4.4. --- Anandamide-induced Vasodilatation --- p.157 / Chapter 4.5. --- VR1 in AEA-induced Vasodilatation --- p.159 / Chapter 4.6. --- Neuropeptides in AEA-induced Vasodilatation --- p.160 / Chapter 4.7. --- Cannabinoid Receptors in AEA-induced Vasodilatation --- p.161 / Chapter 4.8. --- Role of Anandamide Transporter in AEA-induced Vasodilatation --- p.163 / Chapter 4.9. --- A Neural Mechanism for Capsaicin- and AEA-induced Vasodilatation? --- p.164 / Chapter 4.10. --- Effects of Capsaicin and AEA on Plasma Extravasation --- p.167 / Chapter 4.11. --- Capsaicin and Anandamide in Acute Inflammation --- p.169 / Chapter 4.12. --- Conclusion --- p.170 / References --- p.173

Identiferoai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_324765
Date January 2004
ContributorsLuk, Wing Sze., Chinese University of Hong Kong Graduate School. Division of Pharmacology.
Source SetsThe Chinese University of Hong Kong
LanguageEnglish, Chinese
Detected LanguageEnglish
TypeText, bibliography
Formatprint, xi, 190 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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