This work is part of a retrospective collection of 179 electronic theses and dissertations (ETDs) from the VCU Libraries pilot ETD system that were designated as available only to VCU users. Please contact us at if you have questions or if you are the author of one of these and would like to release it for online public access.
Non-VCU users: Please talk to your librarian about requesting this thesis through interlibrary loan.
Defense Date
2006
Document Type
Thesis
Degree Name
Master of Science
Department
Biomedical Engineering
First Advisor
Dr. Joseph D. Kalen
Second Advisor
Dr. Ding Yu-Fei
Abstract
To improve efficacy in the field of drug discovery simpler in vivo, non invasive methods such as PET and SPECT are used. Pharmacokinetic analysis is the underlying method for analyzing the PET data. Imaging of tracer distribution is used to study a metabolic process. Using Matlab as the programming language, a software tool is developed to analyze the quantitative information from PET and to obtain an estimate of pharmacokinetic parameters, representing the bio- distribution of the radiotracer. A Graphical User Interface developed allows two types of analysis, depending upon the nature of the radiotracer: Compartmental Modeling and Logan Plot Analysis. Compartmental analysis gives us rate constants and blood volume where as Logan analysis gives us the distribution volume as the parameter of interest. Code validation is done for two radiotracers, 15O-water (Single compartment model) and FPAC (Logan Plot). Results from the code were compared with those obtained during a research work done to study MDR.
Rights
© The Author
Is Part Of
VCU University Archives
Is Part Of
VCU Theses and Dissertations
Date of Submission
June 2008
VCU Only:
Off Campus Download
Comments
Part of Retrospective ETD Collection, restricted to VCU only.