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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

An immunohistologic study of biological parameters in prostatic intraepithelial neoplasia and adenocarcinoma.

January 1999 (has links)
by Kwan Yiu Wing. / Thesis (M.Phil.)--Chinese University of Hong Kong, 1999. / Includes bibliographical references (leaves 167-187). / Abstracts in English and Chinese. / ACKNOWLEDGMENTS --- p.IV / ABSTRACT --- p.1 / Chapter CHAPTER 1. --- INTRODUCTION --- p.5 / Chapter I. --- Epidemiology of Prostate Cancer --- p.5 / Chapter II. --- The Normal Prostate - Prostatic Anatomy --- p.9 / Chapter III. --- Pathology of Prostatic Cancers --- p.12 / Chapter CHAPTER 2. --- PROSTATIC INTRAEPITHELIAL NEOPLASIA --- p.16 / Chapter I. --- Introduction --- p.16 / Chapter II. --- "Definition, Characteristics and Grading" --- p.16 / Chapter III. --- Incidence and Prevalence of PIN --- p.26 / Chapter IV. --- Evidence Linking PIN with Prostatic Carcinoma --- p.27 / Chapter V. --- Conclusion --- p.37 / Chapter CHAPTER 3. --- HISTOLOGIC BIOMARKERS --- p.39 / Chapter I. --- p53 Protein --- p.39 / Chapter II. --- Proliferating Cell Nuclear Antigen (PCNA) --- p.44 / Chapter III. --- Ki-67 Antigen --- p.48 / Chapter IV. --- Epidermal Growth Factor Receptor --- p.49 / Chapter V. --- E-Cadherin --- p.51 / Chapter VI. --- CD44 --- p.54 / Chapter VII. --- nm23 --- p.58 / Chapter CHAPTER 4. --- OBJECTIVES OF STUDY --- p.62 / Chapter CHAPTER 5. --- MATERIALS AND METHODS --- p.63 / Chapter I. --- Materials --- p.63 / Chapter II. --- Methods --- p.71 / Chapter III. --- Interpretation of Immunostaining Results --- p.78 / Chapter IV. --- Statistical Analysis --- p.82 / Chapter CHAPTER 6. --- RESULTS --- p.83 / Chapter I. --- Immunohistochemical Results for p53 Protein --- p.83 / Chapter II. --- Results of Immunostaining of PCNA --- p.90 / Chapter III. --- Immunostaining and Quantitation of Ki-67 Expression --- p.97 / Chapter IV. --- Immunohistochemical Expression of EGFr --- p.105 / Chapter V. --- E-Cadherin --- p.110 / Chapter VI. --- CD44 --- p.115 / Chapter VII. --- Expression of nm23 in Prostatic Lesions --- p.122 / Chapter VIII. --- Correlation and Association of Expressions of All Biomarkers in Prostatic Lesions --- p.128 / Chapter CHAPTER 7. --- DISCUSSION --- p.132 / Chapter I. --- p53 Protein --- p.135 / Chapter II. --- PCNA --- p.137 / Chapter III. --- Ki-67 --- p.140 / Chapter IV. --- EGFr --- p.143 / Chapter V. --- E-Cadherin --- p.146 / Chapter VI. --- CD44 --- p.148 / Chapter VII. --- nm23 --- p.151 / Chapter VIII. --- Association between Biomarkers and Prostate lesions --- p.154 / Chapter CHAPTER 8. --- SUMMARY AND CONCLUSION --- p.157 / APPENDICES --- p.164 / Chapter I. --- Table of incidence and mortality rates of prostate cancer in the United States from 1973 to 1995 by race --- p.164 / Chapter II. --- Table of leading cancer deaths in Hong Kong from 1971 to 1996 --- p.165 / Chapter III. --- Table of incidence and mortality rate caused by prostate cancer in Hong Kong --- p.166 / Chapter IV. --- Reagents --- p.167 / REFERENCES --- p.169
12

Anthropometric, biochemical and genetic factors associated with blood pressure. / CUHK electronic theses & dissertations collection / Digital dissertation consortium

January 1999 (has links)
Graham Neil Thomas. / Thesis (Ph.D.)--Chinese University of Hong Kong, 1999. / Includes bibliographical references (p. 245-281). / Electronic reproduction. Hong Kong : Chinese University of Hong Kong, [2012] System requirements: Adobe Acrobat Reader. Available via World Wide Web. / Electronic reproduction. Ann Arbor, MI : ProQuest Information and Learning Company, [200-] System requirements: Adobe Acrobat Reader. Available via World Wide Web. / Mode of access: World Wide Web. / Abstracts in English and Chinese.
13

To compare four methods of CKMB measurement and the qualitative Troponin-T assay as diagnostic discriminants of acute myocardial infarction.

January 1996 (has links)
Chui Wai Leung. / Thesis (M.Sc.)--Chinese University of Hong Kong, 1996. / Includes bibliographical references (leaves 120-126). / List of tables and figures --- p.1 / Declaration --- p.6 / Acknowledgments --- p.7 / Summary --- p.8 / Chapter Chapter 1: --- Introduction --- p.10 / Chapter 1.1 --- Acute Myocardial Infarction (AMI) / Chapter 1.2 --- Diagnosis of AMI / Chapter 1.2.1 --- Clinical Signs / Chapter 1.2.2 --- Electrocardiogram (ECG) / Chapter 1.2.3 --- Cardiac enzymes / Chapter 1.3 --- "CKMB,a marker of choice" / Chapter 1.4 --- "Troponin-T, another candidate marker" / Chapter 1.5 --- Objectives / Chapter Chapter 2: --- Analytical evaluation of CKMB measurement by the four methods --- p.20 / Chapter 2.1 --- Analytical methods / Chapter 2.1.1 --- Assay for total creatine kinase / Chapter 2.1.2 --- Assay for CKMB / Chapter 2.1.2.1 --- CKMB mass concentration assay / Chapter 2.1.2.2 --- CKMB EEC & immunoinhibition activity assay / Chapter 2.1.2.3 --- CKMB activity concentration assay1 / Chapter 2.1.2.4 --- CKMB activity concentration assay2 / Chapter 2.2 --- Precision / Chapter 2.3 --- Accuracy / Chapter 2.4 --- Linearity / Chapter 2.5 --- Recovery / Chapter 2.6 --- Interference / Chapter 2.6.1 --- Effect of haemolysis / Chapter 2.6.2 --- Effect of turbidity / Chapter 2.6.3 --- Effect of bilirubin / Chapter 2.7 --- Stability / Chapter Chapter 3 : --- Correlation among the four methods of CKMB measurement --- p.61 / Chapter Chapter 4 : --- Establishment of reference ranges for the four methods of CKMB measurement --- p.71 / Chapter Chapter 5: --- Information on the Qualitative Troponin-T Rapid Assay® --- p.80 / Chapter Chapter 6 : --- Clinical Evaluation of CKMB and Troponin-T in detection of AMI --- p.82 / Chapter 6.1 --- Material and Methods / Chapter 6.1.1 --- Subjects / Chapter 6.1.2 --- Specimens / Chapter 6.1.3 --- Criteria for diagnosis / Chapter 6.1.4 --- Analytical methods / Chapter 6.1.5 --- Statistical methods / Chapter 6.2 --- Results / Chapter 6.3 --- Discussion / Chapter Chapter 7 : --- General Discussion --- p.105 / Appendix 1: study protocol sheet --- p.113 / Appendix 2: diagnostic criteria for a definite AMI --- p.115 / Appendix 3: criteria for exclusion of AMI --- p.117 / Appendix 4: enzyme criteria --- p.118 / References --- p.120
14

Phactr1 as a novel biomarker to distinguish malignant melanoma from nevus

Trufant, Joshua William 30 September 2010 (has links)
An experienced dermatopathologist can reliably diagnose most cutaneous malignant melanomas based on well-established morphologic characteristics. However, in a minority of cases, traditional histopathologic evaluation and immunohistochemistry (IHC) are inadequate to confidently distinguish melanoma from benign melanocytic lesions such as Spitz nevi and dysplastic nevi. The advent of high-throughput gene expression array technology has resulted in the identification of hundreds of potential molecular diagnostic biomarkers, but no single chromosomal, DNA, RNA or protein marker has yet been shown to differentiate melanoma from nevus with sensitivity and specificity approaching 100%. We selected the protein products of 11 genesATP1B1, CYCLIN D1, DLX-1, HOXB13, LIF, MEIS2, MITF, MYC, PHACTR1, PTPRF and TWISTup-regulated in melanoma cell-culture and tissue-based expression arrays as candidate diagnostic biomarkers for preliminary investigation. Based on the results of our pilot studies, we proposed that increased expression of Phactr1 protein, as measured by IHC, could be used to differentiate malignant melanomas from nevi. We applied Phactr1 monoclonal antibody to a 480-core tissue microarray that included samples from 28 nevi and 62 primary melanomas. A simple scoring algorithm derived from this data distinguished primary melanoma from nevus in the training set with 92% sensitivity and 100% specificity. These data suggest that Phactr1 immunohistochemical staining is a potentially useful aid in the clinical diagnosis of primary cutaneous melanoma.
15

Identification and characterization of biomarkers in bacterial infections /

Storm, Martin, January 2006 (has links)
Diss. (sammanfattning) Uppsala : Uppsala universitet, 2006. / Härtill 4 uppsatser.
16

Effects of smoking and gender on tetrahydroisoquinolines and [beta]-carbolines in a healthy population and during alcohol detoxification

Brar, Satjit Singh, January 1900 (has links)
Thesis (Ph.D.)--Virginia Commonwealth University, 2008. / Title from title-page of electronic thesis. Prepared for: Dept. of Pharmaceutics. Bibliography: leaves 483-511.
17

Investigation of inosine and hypoxanthine as biomarkers of cardiac ischemia in plasma of non-traumatic chest pain patients and a rapid analytical system for assessment /

Farthing, Don E., January 2008 (has links)
Thesis (Ph. D.)--Virginia Commonwealth University, 2008. / Prepared for: School of Pharmacy. Bibliography: leaves 170-178. Available online via the internet.
18

Metabolism and biological monitoring of organic acid anhydrides

Lindh, Christian H. January 1998 (has links)
Thesis (doctoral)--Lund University, 1998. / Added t.p. with thesis statement inserted.
19

Effects of smoking and gender on tetrahydroisoquinolines and [beta]-carbolines in a healthy population and during alcohol detoxification /

Brar, Satjit Singh, January 2008 (has links)
Thesis (Ph. D.)--Virginia Commonwealth University, 2008. / Prepared for: Dept. of Pharmaceutics. Bibliography: leaves 483 - 511. Also available online via the Internet.
20

Metabolism and biological monitoring of organic acid anhydrides

Lindh, Christian H. January 1998 (has links)
Thesis (doctoral)--Lund University, 1998. / Added t.p. with thesis statement inserted.

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