Medicine and Health Sciences Commons^™

Student-Faculty Research In Organic Chemistry, Timo V. Ovaska

Honors and Awards Speeches and Programs

Timo Ovaska remarks that the clothes we wear, the colors we see, the foods we eat, the fuels that power our cars, the medicines that make us heal and feel better, even the biochemical reactions that happen in our bodies are all manifestations of the importance of organic chemistry in daily life.

He also praises his students who chose to do research, as there is no mandatory research component for the chemistry major at Connecticut College, who have gone on to successful careers. Students chose to get involved not because it was going to be easy, but because they were …

2011 - The Sixteenth Annual Symposium Of Student Scholars

Symposium of Student Scholars Program Books

The full program book from the Sixteenth Annual Symposium of Student Scholars, held on April 26, 2011. Includes abstracts from the presentations and posters.

Bryant Making Science Its Business, Gina Macris

Bryant REDay (Research and Engagement Day)

No abstract provided.

Bryant University Research And Engagement Day Program

Bryant REDay (Research and Engagement Day)

No abstract provided.

Event Program, Carl Reiber, Nicholle Booker

Festival of Communities: UG Symposium (Posters)

UNLV Undergraduates from all departments, programs and colleges participated in a campus-wide symposium on April 16, 2011. Undergraduate posters from all disciplines and also oral presentations of research activities, readings and other creative endeavors were exhibited throughout the festival.

Complete 2011 Program, John Wesley Powell Conference

John Wesley Powell Student Research Conference

No abstract provided.

Wright State University Celebration Of Research, Scholarship And Creative Activities Book Of Abstracts Friday, April 8, 2011, Wright State University Office Of Undergraduate Research And Stemm Activities

Celebration of Undergraduate & Graduate Research, Scholarship, and Creative Activities Materials

The student abstract booklet is a compilation of abstracts from students' oral and poster presentations at Wright State University's second annual Celebration of Research, Scholarship and Creative Activities on April 8, 2011.

Santa Clara Magazine, Volume 52 Number 4, Winter 2011, Santa Clara University

Santa Clara Magazine

16 - LIFE CYCLE A Photo Essay By Susan Middleton '70. Luminous beauty drawn from two remarkable projects-Evidence of Evolution and Spineless. And a sneak peek at a show by this Guggenheim fellow opening in April at SCU's de Saisset Museum.

20 - CAN NEWSPAPERS & JOURNALISM SURVIVE THE DIGITAL AGE? DOES IT MATTER? By Jeff Brazil '85. A Pulitzer Prize-winning journalist goes looking for answers, talking to industry veterans, and taking stock of the new forms of journalism arising.

30 - REVEALED! THE TRUTH BEHIND NO NAME! By Sam Scott '96. On today's Rock Report: the story (and real …

Subsample Ignorable Likelihood For Accelerated Failure Time Models With Missing Predictors, Nanhua Zhang, Roderick J. Little

The University of Michigan Department of Biostatistics Working Paper Series

No abstract provided.

Topscholar®, Creating Opportunities [Brochure], Connie Foster, Jennifer Wilson

TopSCHOLAR® Presentations and Reports

No abstract provided.

Detection Of Folate Binding Protein, Anwer Unnisa

All Capstone Projects

Cancer is the second leading cause of death despite the anti cancer developments including hormone therapy, radiotherapy, chemotherapy. Chemotherapy includes use of potent drugs such as camptothecin, paclitaxel and mitomycin. These drugs have an effect which is dose responsive, where the drug exposure and cell kill are proportional. This chemotherapy is high dose and has less selectivity for cancer cells and has more toxic effect to normal cells. Such kind of non specific treatment to tumor is causing hurdles in the treatment of cancer by chemotherapy. To overcome this current limitation to chemotherapy, the anti cancer drug with high specificity …

Synthesis And Analytical Evaluation Of Folate Conjugates For Use In Cancer Cell Detection, Pradipkumar Koshiya

All Capstone Projects

Folate-targeted dyes have been used for the detection of tumor tissue and isolated cancer cells in both the animal tumor models as well as in human cancer patients. Folate receptors (FR) are abundantly present on several cancerous cell types but they are found less in normal human cells. There are several imaging agents that can be linked with folic acid and used for the detection of tumor. These imaging agents could be protein toxins, chemotherapeutic agents, gene therapy vectors, oligonucleotides, radioimaging agents, magnetic resonance imaging contrast agents and liposomes with entrapped drugs, radiotherapeutic agents and/or immunotherapeutic agents. This research showed …

Determination Of Protein Using Microdrop Assay, Hardik Khared

All Capstone Projects

After purification of protein, it is important to know the concentration of protein in our samples. Concentration or amount of protein in the sample is determined by different assay as BCA (bicinchoninic acid) Assay, Bradford Assay, and Lowery Assay. There are different methods available to perform these assays, which have some limitations, restrictions, advantages and disadvantages. These methods require large amounts of costly reagents, proteins and most importantly, valuable time. To overcome these problems a new method is developed called Microdrop Protein Analysis. This new method required a very small amount of reagents and protein mixtures (2-5 µʅ volume) and …

An Extensible Mathematical Model Of Glucose Metabolism, Caleb L. Adams

Mathematics & Statistics Theses & Dissertations

The American Diabetes Association reports that diabetes is the fifth leading cause of death by disease in the United States. An estimated 23.6 million individuals, or seven percent of the population, have diabetes. Nearly one-third are unaware that they have the disease. The total of the direct and indirect medical costs associated with diabetes in 2007 was projected to be $174 billion, or approximately one out of every ten health care dollars.

One must understand the glucose regulatory system of the healthy body to understand diabetes. Blood glucose concentration returns to a constant level after eating and is maintained during …

Detection Of Folate Receptor From Fr+ Cancer Cells, Darpan Patel

All Capstone Projects

The aim was to detect cancer cells by using folate–PEG-Biotin probe with fluorescently labeled streptavidin for targeted drug delivery of anti-cancer drugs and diagnose cancer cells. Folate-PEG-Biotin (synthesized by Dr. Henne and Mr.Rohan Patel) was purified by HighPeformanceLiquidChromatography (HPLC) analysis and with the help of Liquid Chromatography/Mass Spectrometry (LC/MS) its identity was confirmed. Folate is a basic composition of cell metabolism in both synthesis of DNA and proteins. Growing cancer cells require high level of folic acid. Folate Receptor-α (FR-α) is a membrane bound protein having high affinity for folic acid and serves to transport of folate into cells. Poly …

Role Of The 3'Lghrr In Tcdd-Induced Suppression Of The Immunoglobulin Heavy Chain, Jayharsh L. Panchal, Eric J. Romer, David Ellis, Tharu Fernando, Courtney E. W. Sulentic

Celebration of Undergraduate & Graduate Research, Scholarship, and Creative Activities Materials

2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) inhibits antibody secretion and immunoglobulin heavy chain (IgH) expression. Our previous work has shown that a possible mechanism for inhibition of IgH expression could be inhibition of the 3’IgH regulatory region (3’IgHRR). The 3’IgHRR has four enhancer regions (hs3a; hs1,2; hs3b; hs4) which are purported to control IgH gene expression. Previously we demonstrated a sensitive inhibition by TCDD of LPS-induced 3’IgHRR activity which is correlated with an inhibition of LPS-induced hs1,2 enhancer activity; however, the hs4 enhancer showed TCDD-induced activation following the co-treatment of TCDD and LPS. Therefore, the objective of the current study was to determine if …

A Sodium Salt Of The Dimer Of Boronoterephthalic Acid Anhydride, Scott Simmons, Albert Fratini, Vladimir Benin

Chemistry Faculty Publications

The title compound, sodium bis­(6-carb­oxy-1-hy­droxy-3-oxo-1,3-dihydro-2,1-benzoxaborol-1-yl)oxidanium, Na+·C16H15B2O13-, was prepared in two steps from 2-bromo-p-xylene. Its crystal structure was determined at 140 K and has triclinic (P) symmetry. The compound presents a unique structural motif, including two units of the cyclic anhydride of boronoterephthalic acid, joined by a protonated, and thereby trivalent, oxonium center. Association in the crystal is realized by complementary hydrogen bonding of the carboxyl groups, as well as by coordination of the sodium cations to the oxygen centers on the five-membered rings.

Theoretical Investigation Of A Reported Antibiotic From The 'Miracle Tree' Moringa Oleifera, Michael Horwath, Vladimir Benin

Chemistry Faculty Publications

Moringa oleifera, sometimes called the “Miracle Tree,” has received international attention for its potential to improve health in impoverished tropical areas. In addition to high vitamin content in the leaves and pods, the tree contains compounds with antioxidant and antibacterial properties. This study focused on the theoretical investigation of the suggested structure of one antibacterial compound, “pterygospermin,” whose existence was proposed after some studies of the roots of M. oleifera. The structure of pterygospermin was first proposed by a research group working in the 1950s, but later studies have not found evidence of this compound and have instead …

Detection Of Protein By Microdrop Analysis, Yogeshkumar Radadiya

All Capstone Projects

Analysis of protein depends particularly on protein concentration. Protein concentration measurement is the most important part in the research work to conduct protein-related studies. Although there are many methods available for this purpose, each method has certain limitations. The aim of the experiment is to develop either new or modified analytical method for the analysis and detection of protein using newly introduced micro-plate reader equipped with Take-3 microplate with the help of Gen-5 software. An ideal assay should be simple and easy to carry out. Another aspect to be taken into consideration are low inference, stability of measured components and …

Lsuhsc Facilities Daily Updates: April 2011, Lsuhsc Property And Facilities Management

LSUHSC Facilities Daily Updates: 2011

LSUHSC Facilities Daily Updates from April 2011.

April 4, 2011 is listed as a daily update but that page is blank in all seven instances captured by Archive.org

These updates describe damage and a timeline of repairs at the LSU Health Sciences Center - New Orleans campus due to Hurricane Katrina which made landfall August 29, 2005.

Lsuhsc Facilities Biweekly Update: April 2011, Lsuhsc Property And Facilities Management

LSUHSC Facilities Biweekly Updates: 2011

LSUHSC Facilities Biweekly Updates from April 8 and 22, 2011.

These updates describe damage and a timeline of repairs at the LSU Health Sciences Center - New Orleans campus due to Hurricane Katrina which made landfall August 29, 2005.

Riesgo De Exposición A Los Plaguicidas En Familias Con Niños Menores De 6 Años De Azapa Y Lluta, Andrew Wilbur

Independent Study Project (ISP) Collection

This study aims to characterize the risk of pesticide exposure for children under the age of 6 who live in the rural, agricultural communities of the Azapa and Lluta valleys in Region Arica and Parinacota in northern Chile. To achieve this objective, it seeks to understand current perceptions held by parents or guardians with respect to risk of pesticide exposure within their families and identify practices and living circumstances that contribute to this risk. In environmental health, children are an especially vulnerable population as a result of their distinct characteristics. Their exploratory behavior and naivety contribute to their risk of …

Two-Photon-Excited Tryptophan Fluorescence Microscopy For Leukocytes And Cancer Cells Imaging, Jesus A. Valdez^, Chunqiang Li*

COURI Symposium Abstracts, Spring 2011

Cancer screening and early diagnosis is an important yet controversial issue due to the safety and practicality of methods used. Our objective is to study the efficiency of an in vivo two-photon microscope developed in our laboratories to monitor cell inflammation. First, leukocytes were separated by subpopulation.  The tryptophan fluorescence intensity level of each type of leukocyte was then quantified with two-photon microscopy, in their naïve and inflamed states, respectively. Finally the tryptophan fluorescence intensity of multiple myeloma cells was quantified and correlated to the resulting images. The cancerous tissue auto-fluorescence from NADH and FAD was also recorded as a …

41st Annual Wku Student Research Conference, Student Research Council, Western Kentucky University

Student Research Conference Select Presentations

No abstract provided.

Environmental Assessment & Monitoring Regime For Atrazine In Drinking Water For Kentucky

Student Research Conference Select Presentations

To describe occurrence in the environment & sampling regime of atrazine in public water supplies in Kentucky.

Threshold Regression Models Adapted To Case-Control Studies, And The Risk Of Lung Cancer Due To Occupational Exposure To Asbestos In France, Antoine Chambaz, Dominique Choudat, Catherine Huber, Jean-Claude Pairon, Mark J. Van Der Laan

U.C. Berkeley Division of Biostatistics Working Paper Series

Asbestos has been known for many years as a powerful carcinogen. Our purpose is quantify the relationship between an occupational exposure to asbestos and an increase of the risk of lung cancer. Furthermore, we wish to tackle the very delicate question of the evaluation, in subjects suffering from a lung cancer, of how much the amount of exposure to asbestos explains the occurrence of the cancer. For this purpose, we rely on a recent French case-control study. We build a large collection of threshold regression models, data-adaptively select a better model in it by multi-fold likelihood-based cross-validation, then fit the …

Combating Biological Terrorism From Imported Food, Jeffrey S. Nelson

Theses and Dissertations

There is a threat that a terrorist or terrorist organization will use access to the US food supply to kill or sicken Americans by contaminating imported food products from Mexico. The food that Americans eat is coming more and more often from foreign countries such as Mexico. Foodborne diseases infect nearly fifty million people in the US each year, resulting in over three thousand deaths. There are many terrorist organizations that would like to deliberately contaminate American food. Drug cartels and terrorist organizations currently operate in Mexico, one of the leading food importers into the US. The purpose of this …

Enhance And "Mobilize" The Library Catalog With Cloud Services, Jolinda Thompson

Himmelfarb Library Faculty Publications

Explores new products and services that make it possible to enhance and mobilize traditional library catalogs.

Topscholar® Creating Opportunities [2011 Brochure], Connie Foster, Jennifer Wilson

TopSCHOLAR® Presentations and Reports

No abstract provided.

Factors Affecting Space Use Overlap By White-Tailed Deer In An Urban Landscape, W. David Walter, Jeff Beringer, Lonnie P. Hansen, Justin W. Fischer, Joshua J. Millspaugh, Kurt C. Vercauteren

United States Department of Agriculture Wildlife Services: Staff Publications

Variation in the size and overlap of space use by white-tailed deer (Odocoileus virginianus) has broad implications for managing deer–human conflicts and disease spread and transmission in urban landscapes. Understanding which factors affect overlap of home range by various segments (i.e., age, sex) of an urban deer population has implications to direct contact between deer on disease epidemiology. We assessed size of home range and overlap of space use using the volume of intersection index (VI) for deer in an urban landscape by sex, age, season, and time of day. We found mean space use was larger for …