Yip Ham. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2001. / Includes bibliographical references (leaves 132-141). / Abstracts in English and Chinese. / Acknowledgement --- p.i / Abbreviations --- p.ii / Abstract --- p.iii / 摘要 --- p.v / Chapter Chapter 1: --- Introduction --- p.5 / Chapter 1.1 --- Calcium Signaling --- p.5 / Chapter 1.1.1 --- Importance of Calcium to Life Forms --- p.5 / Chapter 1.1.2 --- Calcium Channels in Excitable and Non-excitable Cells --- p.6 / Chapter 1.2 --- Vascular Endothelial Cells --- p.8 / Chapter 1.2.1 --- General Functions --- p.8 / Chapter 1.2.2 --- Calcium signaling in Endothelial Cells --- p.9 / Chapter 1.3 --- Capacitative Calcium Entry (CCE) or Store-operated Calcium Entry (SOC) --- p.10 / Chapter 1.3.1 --- Definition --- p.10 / Chapter 1.3.2 --- Endoplasmic Reticulum (ER) as the Main Intracellular Calcium Stores --- p.10 / Chapter 1.3.3 --- Types of Experiments leading to the Identification of SOCs --- p.11 / Chapter 1.3.4 --- Emptying the Internal Calcium Store --- p.11 / Chapter 1.3.4.1 --- Inhibition of Calcium ATPase --- p.11 / Chapter 1.3.4.2 --- IP3 Triggered Release of Calcium --- p.12 / Chapter 1.3.5 --- "Store-operated Calcium Current, Icrac" --- p.15 / Chapter 1.3.6 --- Different Types of SOCs in Animal Cells --- p.16 / Chapter 1.4 --- Transient Receptor Potential (Trp) Gene & Transient Receptor Potential Like (Trpl) Gene in Drosophila --- p.17 / Chapter 1.4.1 --- Discoverery of Trp and Trpl --- p.17 / Chapter 1.4.2 --- Expression Studies of Drosophila Trp and Trpl --- p.19 / Chapter 1.4.2.1 --- Trp and Trpl form Channels but only Trp is Store Operated --- p.19 / Chapter 1.4.2.2 --- Co-expression Studies of Trp and Trpl --- p.20 / Chapter 1.5 --- Molecular Cloning and Expression of Mammalian Trp Homologues --- p.21 / Chapter 1.5.1 --- Seven Human Homologus of Trp were found --- p.21 / Chapter 1.5.2 --- Expression Pattern of mammalian Trp Homologues in Different Tissues --- p.23 / Chapter 1.5.3 --- Expression Studies of Mammalian Trp Homologues Yields Contradictory Results --- p.27 / Chapter 1.5.3.1 --- Trpl --- p.27 / Chapter 1.5.3.2 --- Trp2 --- p.28 / Chapter 1.5.3.3 --- Trp3 --- p.29 / Chapter 1.5.3.4 --- Trp4 --- p.30 / Chapter 1.5.3.5 --- Trp5 --- p.31 / Chapter 1.5.3.6 --- Trp6 --- p.31 / Chapter 1.5.3.7 --- Trp7 --- p.31 / Chapter 1.5.3.8 --- "Activation of Trp3, Trp6 and Trp7 by Diacylglycerol (DAG)" --- p.32 / Chapter 1.5.3.9 --- Functional Consequence after Co-expression of Trp Homologues --- p.34 / Chapter 1.5.3.10 --- Antisense Strategy to Determine the Functional Subunits of Store-operated Channels --- p.35 / Chapter 1.5.3.11 --- Possible Reasons for the Contradictory Results of Trp Homologues When Expressed in a Heterologous System --- p.36 / Chapter 1.6 --- Aims Of Study --- p.37 / Chapter Chapter 2. --- Materials and Methods --- p.38 / Chapter 2.1 --- Cell Culture --- p.38 / Chapter 2.2 --- Total RNA extraction from HCAEC 5286 --- p.39 / Chapter 2.3 --- Reverse Transcription from Cultured Human Coronary Artery Endothelial Cell Line HCAEC 5286 --- p.40 / Chapter 2.4 --- Polymerase Chain Reaction (PCR) of Partial Trp Gene Fragments --- p.41 / Chapter 2.5 --- Separation and Purification of PCR Products --- p.43 / Chapter 2.5.1 --- Separation --- p.43 / Chapter 2.5.2 --- Purification --- p.43 / Chapter 2.6 --- Confirmation of PCR Products --- p.44 / Chapter 2.7 --- Molecular Cloning of Trp Gene Family --- p.45 / Chapter 2.7.1 --- "Cloning of HTrpl, HTrp3, HTrp4,HTrp5,HTrp6, HTrp7" --- p.45 / Chapter 2.7.1.1 --- Polishing the Purified PCR Products --- p.47 / Chapter 2.7.1.2 --- Determination of the Amount of Polished PCR Products --- p.47 / Chapter 2.7.1.3 --- Inserting the PCR Products into the pPCR-Script Amp SK(+)Cloning Vector (Ligation) --- p.48 / Chapter 2.7.1.4 --- Transformation --- p.48 / Chapter 2.7.1.5 --- Preparing Glycerol Stocks Containing the Bacterial Clones --- p.49 / Chapter 2.7.1.6 --- Plasmid DNA Preparation --- p.49 / Chapter 2.8.1.7 --- Clones Confirmation --- p.50 / Chapter 2.8 --- In situ Hybridization --- p.54 / Chapter 2.8.1 --- Probe Preparation --- p.54 / Chapter 2.8.1.1 --- Trp1 Probe --- p.54 / Chapter 2.8.1.2 --- Trp3 Probe --- p.58 / Chapter 2.8.1.3 --- Trp4 Probe --- p.61 / Chapter 2.8.1.4 --- Trp5 Probe --- p.62 / Chapter 2.8.1.5 --- Trp6 Probe --- p.63 / Chapter 2.8.1.6 --- Trp7 Probe --- p.65 / Chapter 2.8.1.7 --- Control Probe --- p.66 / Chapter 2.8.2 --- Testing of DIG-Labeled RNA Probes --- p.66 / Chapter 2.8.3 --- Paraffin Sections Preparation --- p.67 / Chapter 2.8.4 --- In Situ Hybridization: Pretreatment --- p.67 / Chapter 2.8.5 --- "Pre-hybridization, Hybridization and Post-hybridization" --- p.68 / Chapter 2.8.5.1 --- Pre-Hybridization --- p.68 / Chapter 2.8.5.2 --- Hybridization --- p.68 / Chapter 2.8.5.3 --- Post-Hybridization --- p.69 / Chapter 2.8.6 --- Colorimetric Detection of Human Trps mRNA --- p.69 / Chapter 2.9 --- Northern Hybridization --- p.70 / Chapter 2.9.2 --- Labelling of Riboprobe with 32P --- p.70 / Chapter 2.9.3 --- Prehybridization and Hybridization with Radiolabeled RNA Probes --- p.73 / Chapter Chapter 3. --- Results --- p.74 / Chapter 3.1 --- Polymerase Chain Reaction (PCR) of Partial Trp Gene Fragments --- p.74 / Chapter 3.2.1 --- Expression of TRPs RNA in Human Coronary Artery --- p.78 / Chapter 3.2.1.1 --- Expression of Trp Transcripts in Tunica Intima and Media --- p.79 / Chapter 3.2.1.2 --- Expression of Trp Transcripts in the Tunica Adventitia --- p.88 / Chapter 3.2.2 --- Expression of TRPs RNA in Human Cerebral Artery --- p.97 / Chapter 3.2.2.1 --- Expression of Trp Transcripts in Tunica Intima and Media --- p.97 / Chapter 3.3 --- Northern Blot Analysis of Human Trp5 RNA in Human Multiple Tissue Blot --- p.115 / Chapter Chapter 4: --- Discussion --- p.117 / Chapter 4.1 --- Co-expression of Trps in Vascular Tissues --- p.117 / Chapter 4.1.1 --- Expression of Trps in Endothelia --- p.117 / Chapter 4.1.2 --- In Smooth Muscle Cells --- p.118 / Chapter 4.2 --- Trp Channel and Store-operated Channel in Endothelial Cells --- p.119 / Chapter 4.3 --- Heteromultimerization of Trps Subtypes --- p.120 / Chapter 4.4 --- Northern Blot Analysis --- p.124 / Chapter 4.5 --- Potential Physiological Functions of Trps --- p.125 / Chapter 4.6 --- Trp Channels as a Therapeutic Target? --- p.128 / Chapter 4.7 --- Technical Aspects in the Present Studies --- p.129 / Chapter 4.8 --- Conclusion --- p.131 / Reference --- p.133
| Identifer | oai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_323644 |
| Date | January 2001 |
| Contributors | Yip, Ham., Chinese University of Hong Kong Graduate School. Division of Physiology. |
| Source Sets | The Chinese University of Hong Kong |
| Language | English, Chinese |
| Detected Language | English |
| Type | Text, bibliography |
| Format | print, vi, 141 leaves : ill. (some col., some mounted) ; 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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