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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
11

Effects of (-)-epigallocatechin gallate in 3T3-L1 adipogenesis

Chan, Cheuk-ying., 陳倬瑩. January 2009 (has links)
published_or_final_version / Pharmacology and Pharmacy / Master / Master of Philosophy
12

Effects of Chinese green tea on cigarette smoke-induced oxidative stress, inflammation and proteases/anti-proteases in rat lung in vivo

Chan, Ka-ho, John, 陳家豪 January 2010 (has links)
The Best PhD Thesis in the Faculties of Architecture, Arts, Business &Economics, Education, Law and Social Sciences (University of HongKong), Li Ka Shing Prize, 2008-2009 / published_or_final_version / Medicine / Doctoral / Doctor of Philosophy
13

A systematic review of the losing weight efficacy and safety of green tea catechins in slimming products

Li, Xiaoyun, 李晓云 January 2011 (has links)
published_or_final_version / Public Health / Master / Master of Public Health
14

Antioxidative activities of green tea catechins (Jasmine tea). / Antioxidative activities of green tea catechins / CUHK electronic theses & dissertations collection

January 1999 (has links)
Thesis (Ph.D.)--Chinese University of Hong Kong, 1999. / Includes bibliographical references (p. 218-235). / Electronic reproduction. Hong Kong : Chinese University of Hong Kong, [2012] System requirements: Adobe Acrobat Reader. Available via World Wide Web. / Mode of access: World Wide Web. / Abstracts in English and Chinese.
15

Effects of green tea catechins and broccoli extracts on the antioxidant enzymes and life span of Drosophila melanogaster.

January 2005 (has links)
Li, Yuk Man. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2005. / Includes bibliographical references (leaves 121-132). / Abstracts in English and Chinese. / ACKNOWLEDGMENTS --- p.i / ABSTRACT --- p.ii / LIST OF ABBREVATIONS --- p.vii / TABLE OF CONTENTS --- p.x / Chapter Chapter 1 --- General Introduction / Chapter 1.1 --- Introduction --- p.1 / Chapter 1.2 --- Theories of aging --- p.2 / Chapter 1.2.1 --- Free radical theory of aging --- p.3 / Chapter 1.2.2 --- Free radicals reactions and their effects --- p.4 / Chapter 1.2.2.1 --- Lipid peroxidation --- p.6 / Chapter 1.2.2.2 --- Protein oxidation --- p.6 / Chapter 1.2.2.3 --- DNA oxidation --- p.8 / Chapter 1.2.2.4 --- Carbohydrate oxidation --- p.8 / Chapter 1.2.3 --- Antioxidant defense systems --- p.9 / Chapter 1.2.3.1 --- Superoxide dismutase (SOD) --- p.9 / Chapter 1.2.3.2 --- Catalase --- p.11 / Chapter 1.2.3.3 --- Glutathione peroxidase (GPx) and reductase --- p.11 / Chapter 1.3 --- Models on aging study --- p.12 / Chapter 1.3.1 --- Non-mammalian model systems --- p.12 / Chapter 1.3.1.1 --- History of Drosophila on longevity study --- p.14 / Chapter 1.3.1.2 --- Advantages of Drosophila model --- p.14 / Chapter 1.3.2 --- Mammalian model systems --- p.15 / Chapter 1.4 --- Antioxidant effects on aging process --- p.16 / Chapter 1.4.1 --- Antioxidant capacity of tea --- p.16 / Chapter 1.4.2 --- Antioxidant capacity of vegetables --- p.19 / Chapter 1.5 --- Dietary fat on longevity --- p.21 / Chapter Chapter 2 --- Anti-aging: Effects of Green Tea Catechins on Life Span and Antioxidant Enzymes of Drosophila melanogaster / Chapter 2.1 --- Introduction --- p.24 / Chapter 2.2 --- Gbjectives --- p.27 / Chapter 2.3 --- Materials and methods --- p.28 / Chapter 2.3.1 --- Materials --- p.28 / Chapter 2.3.2 --- Preparation of GTCs --- p.28 / Chapter 2.3.3 --- Feeding experiment --- p.30 / Chapter 2.3.3.1 --- Dose determination --- p.31 / Chapter 2.3.3.2 --- Paraquat treatment --- p.31 / Chapter 2.3.3.3 --- Hydrogen peroxide (H202) treatment --- p.33 / Chapter 2.3.3.4 --- Enzyme activity assay --- p.34 / Chapter 2.3.4 --- Enzyme analysis --- p.34 / Chapter 2.3.4.1 --- SOD activity --- p.34 / Chapter 2.3.4.2 --- Catalase activity --- p.35 / Chapter 2.3.4.3 --- Lipid hydorperoxies (LOOHs) formation --- p.36 / Chapter 2.3.4.4 --- Determination of protein concentration --- p.37 / Chapter 2.3.5 --- Semi-quantitative RT-PCR assay --- p.37 / Chapter 2.3.5.1 --- RNA isolation --- p.37 / Chapter 2.3.5.2 --- Primer sequences --- p.38 / Chapter 2.3.5.3 --- Reverse Transcriptase PCR --- p.40 / Chapter 2.3.6 --- Statistics --- p.40 / Chapter 2.4 --- Results --- p.42 / Chapter 2.4.1 --- Dose determination --- p.42 / Chapter 2.4.2 --- Paraquat treatment --- p.45 / Chapter 2.4.3 --- H202 treatment --- p.48 / Chapter 2.4.4 --- SOD activity --- p.51 / Chapter 2.4.5 --- Catalase activity --- p.51 / Chapter 2.4.6 --- LOOHs formation --- p.53 / Chapter 2.4.7 --- Semi-quantitative RT-PCR assay --- p.53 / Chapter 2.5 --- Discussion --- p.55 / Chapter Chapter 3 --- Anti-aging: Effects of Vegetable Extracts on Life Span and Antioxidant Enzymes of Drosophila melanogaster / Chapter 3.1 --- Introduction --- p.62 / Chapter 3.2 --- Objectives --- p.64 / Chapter 3.3 --- Materials and methods --- p.65 / Chapter 3.3.1 --- Materials --- p.65 / Chapter 3.3.2 --- Preparation of vegetables extracts --- p.65 / Chapter 3.3.3 --- Feeding experiment --- p.65 / Chapter 3.3.3.1 --- Dose determination --- p.66 / Chapter 3.3.3.2 --- Paraquat and hydrogen peroxide (H2O2) treatment --- p.67 / Chapter 3.3.4 --- Lipid hydroperoxide (LOOHs) formation --- p.67 / Chapter 3.3.5 --- Enzyme analysis --- p.67 / Chapter 3.3.6 --- Semi-quantitative RT-PCR assay --- p.67 / Chapter 3.3.7 --- Statistics --- p.68 / Chapter 3.4 --- Results --- p.69 / Chapter 3.4.1 --- Dose determination --- p.69 / Chapter 3.4.2 --- Antioxidant effect among different vegetables --- p.69 / Chapter 3.4.3 --- SOD activity --- p.76 / Chapter 3.4.4 --- Catalase activity --- p.76 / Chapter 3.4.5 --- LOOHs formation --- p.78 / Chapter 3.4.6 --- Semi-quantitative RT-PCR assay --- p.78 / Chapter 3.5 --- Discussion --- p.80 / Chapter Chapter 4 --- Anti-aging Activity of Greeen Tea Catechins and Broccoli Extracts in Drosophila melanogaster Fed a High Fat Diet / Chapter 4.1 --- Introduction --- p.85 / Chapter 4.2 --- Objectives --- p.87 / Chapter 4.3 --- Materials and methods --- p.88 / Chapter 4.3.1 --- Materials --- p.88 / Chapter 4.3.2 --- Preparation of free fatty acid --- p.88 / Chapter 4.3.3 --- Prepartion of GTCs and BEs --- p.89 / Chapter 4.3.4 --- Feeding experiment --- p.89 / Chapter 4.3.5 --- LOOHs formation --- p.90 / Chapter 4.3.6 --- Enzyme analysis --- p.91 / Chapter 4.3.7 --- Semi-quantitative RT-PCR assay --- p.91 / Chapter 4.3.8 --- Statistics --- p.91 / Chapter 4.4 --- Results --- p.92 / Chapter 4.4.1 --- Dose determination --- p.92 / Chapter 4.4.2 --- Effects of GTCs or BEs on life span with lard consumption --- p.95 / Chapter 4.4.3 --- LOOHs formation --- p.101 / Chapter 4.4.4 --- SOD activity --- p.103 / Chapter 4.4.5 --- Catalase activity --- p.107 / Chapter 4.4.6 --- Semi-quantitative RT-PCR assay --- p.110 / Chapter 4.5 --- Discussion --- p.112 / References --- p.121

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