Yang, Nan. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2010. / Includes bibliographical references (p. 94-117). / Abstracts in English and Chinese. / ACKNOWLEDGMENTS --- p.I / ABSTRACT --- p.II / LIST OF ABBREVIATIONS --- p.VII / TABLE OF CONTENTS --- p.IX / Chapter Chapter 1 --- general introduction / Chapter 1.1 --- Cholesterol and cardiovascular disease --- p.1 / Chapter 1.2 --- Functions of cholesterol and lipoprotein --- p.2 / Chapter 1.3 --- Cholesterol metabolism and regulation in the body --- p.5 / Chapter 1.3.1 --- General process of cholesterol metabolism --- p.5 / Chapter 1.3.2 --- Cholesterol metabolism in liver --- p.6 / Chapter 1.3.2.1 --- The uptake of LDL cholesterol into the liver --- p.6 / Chapter 1.3.2.2 --- Cholesterol synthesis --- p.7 / Chapter 1.3.2.3 --- Synthesis of bile acids --- p.8 / Chapter 1.3.2.4 --- RCT pathway --- p.9 / Chapter 1.3.3 --- Lipids absorption in the intestine lumen --- p.9 / Chapter 1.3.3.1 --- Niemann-Pick Cl like 1(NPC1L1) --- p.10 / Chapter 1.3.3.2 --- ABCG5/8 --- p.10 / Chapter 1.3.3.3 --- Acyl-CoA:cholesterol acyltransferase (ACAT) 2 --- p.11 / Chapter 1.3.4 --- Cholesterol homeostasis --- p.11 / Chapter 1.3.5 --- The regulation of the cholesterol metabolism --- p.11 / Chapter 1.3.5.1 --- The role of SREBP-2 --- p.11 / Chapter 1.3.5.2 --- The role of LXR --- p.13 / Chapter 1.3.5.3 --- Feedback regulation of cholesterol --- p.13 / Chapter 1.4 --- Bile acid metabolism --- p.13 / Chapter 1.4.1 --- The function of bile acid --- p.13 / Chapter 1.4.2 --- Bile acid synthesis --- p.14 / Chapter 1.4.3 --- Enterohepatic circulation of bile --- p.14 / Chapter 1.5 --- Effect of Dietary composition on the blood cholesterol --- p.15 / Chapter 1.5.1 --- Dietary cholesterol --- p.15 / Chapter 1.5.2 --- Dietary protein --- p.15 / Chapter 1.5.2.1 --- Research history of dietary protein on the cholesterol --- p.15 / Chapter 1.5.2.2 --- Dietary casein --- p.17 / Chapter 1.5.2.3 --- Soy protein --- p.18 / Chapter 1.5.2.4 --- Buckwheat protein --- p.18 / Chapter 1.5.2.5 --- Mechanism of dietary protein on the cholesterol --- p.18 / Chapter 1.5.3 --- Dietary fiber --- p.18 / Chapter 1.5.4 --- Other functional components in the diet --- p.19 / Chapter 1.5.4.1 --- Phytosterol --- p.19 / Chapter 1.5.4.2 --- Dietary flavonoids --- p.21 / Chapter 1.6 --- Chemical composition of Tartary buckwheat --- p.22 / Chapter 1.6.1 --- Buckwheat protein --- p.22 / Chapter 1.6.2 --- Dietary fiber --- p.23 / Chapter 1.6.3 --- Phytosterols --- p.23 / Chapter 1.6.4 --- Flavonoids --- p.23 / Chapter Chapter 2 --- Effect of Tartary Buckwheat Flour on Blood Cholesterol Level in Male Hamsters / Chapter 2.1 --- Introduction --- p.25 / Chapter 2.2 --- Objective --- p.27 / Chapter 2.3 --- Materials and methods --- p.27 / Chapter 2.3.1 --- Hamsters --- p.27 / Chapter 2.3.2 --- Diets --- p.28 / Chapter 2.3.3 --- "Determination of plasma lipid, lipoproteins" --- p.30 / Chapter 2.3.4 --- Determination of cholesterol concentration in organs --- p.31 / Chapter 2.3.5 --- Determination of fecal neutral and acidic sterols output --- p.31 / Chapter 2.3.6 --- "Western blotting of liver SREBP-2, LDLR, HMGR, LXR and CYP7A1 proteins" --- p.36 / Chapter 2.3.7 --- "Real-Time PCR Analysis of mRNA or Liver SREBP-2, LDLR, HMGR, and CYP7A1 and Small Intestine NPC1L1, ABCG5, ABCG8, ACAT2, and MTP" --- p.37 / Chapter 2.3.8 --- Intestinal ACAT2 activity measurement --- p.37 / Chapter 2.3.9 --- Statistics --- p.39 / Chapter 2.4 --- Results --- p.40 / Chapter 2.4.1 --- Nutritional composition of different flours --- p.40 / Chapter 2.4.2 --- "Growth, food intake and relative organ weights" --- p.44 / Chapter 2.4.3 --- Effect of different flour diets on the plasma lipid profile --- p.44 / Chapter 2.4.4 --- Effect of different flour diets on organ cholesterol of hamsters --- p.44 / Chapter 2.4.5 --- Cholesterol balance and excretion of fecal neutral and acidic Sterols --- p.44 / Chapter 2.4.6 --- "Effect of different flour diets on hepatic SREBP-2, HMGR, LDLR and CYP7A1 immunoreactive mass" --- p.51 / Chapter 2.4.7 --- "Effect of different flour diets on intestinal ABCG5, ABCG8, NPC1L1, MTP, and ACAT2 immunoreactive mass" --- p.54 / Chapter 2.4.8 --- Effect of different diet group on intestinal ACAT activity --- p.54 / Chapter 2.5 --- Discussion --- p.57 / Chapter 2.6 --- Summary --- p.61 / Chapter Chapter 3 --- Effect of DefattedTartary Buckwheat Protein Extract on Blood Cholesterol Level in Male Hamsters / Chapter 3.1 --- Introduction --- p.62 / Chapter 3.2 --- Objective --- p.63 / Chapter 3.3 --- Materials and methods --- p.63 / Chapter 3.3.1 --- Hamsters --- p.63 / Chapter 3.3.2 --- Diets --- p.63 / Chapter 3.3.3 --- "Determination of plasma lipid, lipoproteins" --- p.66 / Chapter 3.3.4 --- Determination of cholesterol concentration in organs and fecal neutral and acidic sterols output --- p.66 / Chapter 3.3.5 --- "Western blotting of liver SREBP-2, LDLR, HMGR and CYP7A1 proteins" --- p.66 / Chapter 3.3.6 --- "Real-Time PCR Analysis of mRNA or Liver SREBP-2, LDLR, HMGR, and CYP7A1 and Small Intestine NPC1L1, ABCG5, ABCG8, ACAT2, and MTP" --- p.66 / Chapter 3.3.7 --- Intestinal ACAT2 activity measurement --- p.67 / Chapter 3.3.8 --- Protein digestibility determination --- p.67 / Chapter 3.3.9 --- Statistics --- p.67 / Chapter 3.4 --- Results --- p.68 / Chapter 3.4.1 --- Diet composition --- p.68 / Chapter 3.4.2 --- "Growth, food intake, fecal excretion" --- p.72 / Chapter 3.4.3 --- Relative organ weights and organ cholesterol concentration --- p.72 / Chapter 3.4.4 --- Effect of different defatted protein extracts on the plasma lipid profile --- p.76 / Chapter 3.4.5 --- Cholesterol Balance and Excretion of Fecal Neutral and Acidic Sterols --- p.76 / Chapter 3.4.6 --- "Apparent protein digestibility in casein, TBP, WP and RP diet groups" --- p.77 / Chapter 3.4.7 --- "Effect of different defatted protein extracts on hepatic SREBP-2, HMGR, LDLR and CYP7A1 immunoreactive mass" --- p.83 / Chapter 3.4.8 --- "Effect of different defatted protein extracts on intestinal ABCG5, ABCG8, NPC1L1, MTP, and ACAT2 immunoreactive mass" --- p.83 / Chapter 3.5 --- Discussion --- p.87 / Chapter 3.6 --- Summary --- p.91 / Chapter Chapter 4 --- Conclusion --- p.92 / References --- p.94
| Identifer | oai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_327209 |
| Date | January 2010 |
| Contributors | Yang, Nan., Chinese University of Hong Kong Graduate School. Division of Life Sciences. |
| Source Sets | The Chinese University of Hong Kong |
| Language | English, Chinese |
| Detected Language | English |
| Type | Text, bibliography |
| Format | print, xi, 117 p. : ill. ; 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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