Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Medicine and Health Sciences (1009)
- Life Sciences (577)
- Public Health (280)
- Social and Behavioral Sciences (262)
- Medical Specialties (217)
-
- Immunology and Infectious Disease (203)
- Medical Sciences (196)
- Biology (156)
- Physical Sciences and Mathematics (145)
- Diseases (142)
- Law (136)
- Microbiology (112)
- Education (107)
- Nursing (82)
- Public Health Education and Promotion (79)
- Parasitology (76)
- Biochemistry, Biophysics, and Structural Biology (69)
- Higher Education (67)
- Animal Sciences (64)
- Arts and Humanities (64)
- Infectious Disease (63)
- Epidemiology (62)
- Health Law and Policy (59)
- Medical Immunology (59)
- Cell and Developmental Biology (57)
- Genetics and Genomics (56)
- Sociology (53)
- Public Affairs, Public Policy and Public Administration (52)
- Veterinary Medicine (50)
- Pharmacy and Pharmaceutical Sciences (46)
- Institution
-
- University of Nebraska - Lincoln (151)
- Washington University School of Medicine (82)
- Nova Southeastern University (76)
- University of Kentucky (66)
- Himmelfarb Health Sciences Library, The George Washington University (63)
-
- University of South Florida (63)
- Walden University (58)
- Aga Khan University (55)
- City University of New York (CUNY) (44)
- University of Alabama at Birmingham (42)
- Thomas Jefferson University (41)
- TÜBİTAK (38)
- Zucker School of Medicine at Hofstra/Northwell (38)
- Touro College and University System (37)
- Wright State University (37)
- Georgia Southern University (36)
- University of Rhode Island (35)
- Louisiana State University (34)
- Virginia Commonwealth University (34)
- Yale University (34)
- Dartmouth College (32)
- East Tennessee State University (32)
- University of New Mexico (31)
- Purdue University (28)
- University of Arkansas, Fayetteville (23)
- University of Central Florida (23)
- Lehigh Valley Health Network (22)
- Saudi Medical Journal (22)
- University of Plymouth (22)
- Wayne State University (22)
- Keyword
-
- Humans (56)
- HIV (42)
- Infectious disease (31)
- Malaria (23)
- Public health (22)
-
- School of medicine (22)
- Male (21)
- Animals (20)
- Ebola (20)
- Female (19)
- Vaccination (19)
- Health (18)
- Inflammation (17)
- Public Health (16)
- Vaccine (16)
- Education (15)
- HIV/AIDS (15)
- Antibiotic resistance (14)
- Climate change (14)
- Immunization (14)
- Microbiology (14)
- Africa (13)
- Division of infectious diseases (13)
- Immunology (13)
- Infection (13)
- Infectious diseases (13)
- Medicine (13)
- Mice (13)
- The Medicine Forum (13)
- Thomas Jefferson University Hospital (13)
- Publication
-
- Open Access Publications (71)
- Theses and Dissertations (59)
- Undergraduate Student Symposium (58)
- Walden Dissertations and Doctoral Studies (57)
- Faculty Publications (46)
-
- Journal Articles (38)
- Browse All News (34)
- Dartmouth Scholarship (32)
- Publications and Research (32)
- Electronic Theses and Dissertations (31)
- Turkish Journal of Medical Sciences (28)
- USF Tampa Graduate Theses and Dissertations (25)
- Faculty Scholarship (24)
- Master's Theses (23)
- Saudi Medical Journal (22)
- United States Department of Agriculture Wildlife Services: Staff Publications (20)
- Nebraska Center for Virology: Faculty Publications (18)
- School of Veterinary and Biomedical Sciences: Faculty Publications (18)
- Dissertations (17)
- Microbiology, Immunology, and Tropical Medicine Faculty Publications (17)
- Public Health Theses (17)
- Independent Study Project (ISP) Collection (16)
- Open Access Dissertations (16)
- Stony Brook Theses and Dissertations Collection, 2006-2020 (closed to submissions) (16)
- Infectious Diseases Project 2015 (15)
- Institute for Immunology and Informatics Faculty Publications (15)
- Legacy Theses & Dissertations (2009 - 2024) (15)
- Biological Sciences Faculty Publications (14)
- The Medicine Forum (14)
- Akron Law Review (13)
- Publication Type
- File Type
Articles 1081 - 1110 of 2641
Full-Text Articles in Entire DC Network
Connecticut's Elderly Population: An In-Depth Analysis Of Current And Future Trends In Elder Care, With A Focus On Dementia And Cognitive Decline, Emily J. Snodgrass
Connecticut's Elderly Population: An In-Depth Analysis Of Current And Future Trends In Elder Care, With A Focus On Dementia And Cognitive Decline, Emily J. Snodgrass
Honors Scholar Theses
The aging population in Connecticut currently represents ~15% of the state’s population but is anticipated to rapidly increase over the next 20 years. My thesis is an examination of the types of interventions and programs currently available for elderly persons with memory impairment and cognitive decline, as well as the challenges associated with caring for a larger elderly population. Data collected from interviews with CT healthcare and research professionals representative of the diverse specialties of aging together with an analysis of current research literature are used to demonstrate the importance of continued research and expansion of appropriate and accessible services …
Knowledge And Behaviors Surrounding A Gluten-Free Diet Between Medically And Self-Diagnosed Individuals, Sara Andrea Quinteros-Fernandez
Knowledge And Behaviors Surrounding A Gluten-Free Diet Between Medically And Self-Diagnosed Individuals, Sara Andrea Quinteros-Fernandez
Theses - ALL
Objective: Gluten, a protein found in wheat, rye and barley has been linked to the inflammatory response of the GI tract in individuals with Celiac Disease, non-celiac gluten sensitivity, and in some cases irritable bowel syndrome (IBS). Several factors have contributed to the increase in these gluten-related disorders in recent years, including improved medical diagnosis, public awareness of the disease, changes in the composition of wheat due to modern agricultural technologies and perceived health benefits from following a gluten-free diet. The purpose of this research was to examine the knowledge, behaviors and adherence to a gluten-free diet by individuals with …
Reverse Genetics Of Mononegavirales: How They Work, New Vaccines, And New Cancer Therapeutics., Christian K Pfaller, Roberto Cattaneo, Matthias J. Schnell
Reverse Genetics Of Mononegavirales: How They Work, New Vaccines, And New Cancer Therapeutics., Christian K Pfaller, Roberto Cattaneo, Matthias J. Schnell
Department of Microbiology and Immunology Faculty Papers
The order Mononegavirales includes five families: Bornaviridae, Filoviridae, Nyamaviridae, Paramyxoviridae, and Rhabdoviridae. The genome of these viruses is one molecule of negative-sense single strand RNA coding for five to ten genes in a conserved order. The RNA is not infectious until packaged by the nucleocapsid protein and transcribed by the polymerase and co-factors. Reverse genetics approaches have answered fundamental questions about the biology of Mononegavirales. The lack of icosahedral symmetry and modular organization in the genome of these viruses has facilitated engineering of viruses expressing fluorescent proteins, and these fluorescent proteins have provided important insights about the molecular and cellular …
Management Of Complications Of Wrist Arthroplasty And Wrist Fusion., Michael P. Gaspar, Patrick M Kane, Eon K. Shin
Management Of Complications Of Wrist Arthroplasty And Wrist Fusion., Michael P. Gaspar, Patrick M Kane, Eon K. Shin
Department of Orthopaedic Surgery Faculty Papers
The human wrist joint is unique from functional and anatomic standpoints. Numerous articulations exist within the wrist that allow for many options for partial wrist fusion and arthroplasty. In cases of pancarpal disease, fusion or arthroplasty of the entire wrist joint can be performed. Because of the high functional demand of the wrist, many of these surgical options can fail, leading to devastating complications. This article addresses the types of fusions and arthroplasties available for the wrist and discusses the potential complications associated with each. Methods to prevent these complications are presented and those to treat them once they have …
Molecular Mechanisms Underlying Alcohol-Induced Cerebral Artery Smooth Muscle Bk Channel Inhibition And Eventual Cerebral Vasoconstriction, Guruprasad Kuntamallappanavar
Molecular Mechanisms Underlying Alcohol-Induced Cerebral Artery Smooth Muscle Bk Channel Inhibition And Eventual Cerebral Vasoconstriction, Guruprasad Kuntamallappanavar
Theses and Dissertations (ETD)
Introduction and Rationale: Ethanol (EtOH) at concentrations obtained in circulation during moderate to heavy episodic drinking, such as during binge drinking (30-60 mM) causes cerebral vasoconstriction in many species, including humans. Using rodents as a model to study ethanolinduced cerebral artery constriction, our laboratory demonstrated that ethanol-induced cerebral artery constriction is due to drug-induced reduction of STOCs (Spontaneous Transient Outward Currents) in cerebral artery smooth muscle. In this tissue, STOCs result from the activity of large conductance, calcium-and voltage-gated potassium (BK) channels. Indeed, ethanol (50 mM) decreases the steady-state activity (NPo) of vascular myocyte BK channels leading to an increase …
Genetic Variability And Geographic Diversity Of The Common Bed Bug (Hemiptera: Cimicidae) Populations From The Midwest Using Microsatellite Markers, Ralph B. Narain, Sreedevi Madhusoodhanan Lalithambika, Shripat T. Kamble
Genetic Variability And Geographic Diversity Of The Common Bed Bug (Hemiptera: Cimicidae) Populations From The Midwest Using Microsatellite Markers, Ralph B. Narain, Sreedevi Madhusoodhanan Lalithambika, Shripat T. Kamble
Department of Entomology: Faculty Publications
With the recent global resurgence of the bed bugs (Cimex lectularius L.), there is a need to better understand its biology, ecology, and ability to establish populations. Bed bugs are domestic pests that feed mainly on mammalian blood. Although bed bugs have not been implicated as vectors of pathogens, their biting activity inflicts severe insomnia and allergic reactions. Moreover, they have recently developed resistance to various insecticides, which requires further molecular research to determine genetic variation and appropriate interventions. Population dynamics, including genetic differentiation and genetic distance of 10 populations from the Midwest were analyzed in this study. …
Osteomyelitis Associated With Nocardiopsis Composta In A Dog, Elisa N. Salas, Debra Royal, Lance Kurz, J. Dustin Loy
Osteomyelitis Associated With Nocardiopsis Composta In A Dog, Elisa N. Salas, Debra Royal, Lance Kurz, J. Dustin Loy
School of Veterinary and Biomedical Sciences: Faculty Publications
Osteomyelitis can be caused by bacterial or fungal agents or may be idiopathic. Cocci, bacilli, and filamentous bacteria such as members of the Actinomycetes have all been determined to be causes of osteomyelitis. Differential diagnoses for Gram-positive filamentous rods in the family Actinomycetales causing osteomyelitis in the dog, include members of the more frequently encountered genera Nocardia and Actinomyces. Bacteria gain access to the bone via several routes but are most often associated with direct inoculation (such as percutaneous injuries, compound fractures, or secondary to foreign bodies such as surgical or other material including dirt and wood) and fracture …
Nsf Grant Helps Preserve Parasite Collections, Leslie Reed
Nsf Grant Helps Preserve Parasite Collections, Leslie Reed
Harold W. Manter Laboratory of Parasitology: Faculty Publications
The National Science Foundation has awarded a $500,000 grant that will allow four major parasite collections to be digitized. The collections are part of UNL's Harold W. Manter Laboratory of Parasitology. Scott Gardner (pictured) is the curator and director of the Manter Laboratory. A $500,000 grant from the National Science Foundation will allow the Harold W. Manter Laboratory of Parasitology to digitally preserve four major collections of parasite specimens donated to the University of Nebraska-Lincoln during the past five years.
Antibiotic Prophylaxis Against Infective Endocarditis In Adult And Child Patients: Knowledge Among Dentists In Saudi Arabia, Afnan F. Al-Fouzan, Rafif M. Al-Shinaiber, Refal S. Al-Baijan, Mohammed M. Al-Balawi
Antibiotic Prophylaxis Against Infective Endocarditis In Adult And Child Patients: Knowledge Among Dentists In Saudi Arabia, Afnan F. Al-Fouzan, Rafif M. Al-Shinaiber, Refal S. Al-Baijan, Mohammed M. Al-Balawi
Saudi Medical Journal
Objectives: To evaluate dentists’ knowledge regarding the prevention of infective endocarditis in Saudi Arabia and their implementation of the 2007 American Heart Association guidelines. Methods: In this cross-sectional study, in March 2014, 801 dentists who practice in different regions of Saudi Arabia completed a questionnaire regarding the need for antibiotic prophylaxis for specific cardiac conditions and specific dental procedures, prophylaxis regimens in adults and children, and recommendations for patients on chronic antibiotics, and in dental emergencies. The data were analyzed using one-way analyses of variance (ANOVAs) and independent t-tests, and a p -value <0.05 was considered statistically significant. Results: The total knowledge level regarding antibiotic prophylaxis among all participants was 52.2%, with a significant difference between dentists who graduated before and after 2007. Comparing the level of knowledge among different dental specialists, surgeons and periodontists had the highest level of knowledge regarding the use of antibiotic prophylaxis. Amoxicillin was prescribed as the drug of choice by 63.9% of the participants. Conclusion: This study emphasized the need for continuous education and for formal inclusion of the guidelines in the students’ curriculum, as well as for strategic placement of the guidelines in locations throughout dental clinics.
An Epidemic Analysis Of Hand, Foot, And Mouth Disease In Zunyi, China Between 2012 And 2014, Weiwei Zhang, Bo Huang, Chaokun She, Yan Liu, Huabo Tong, Fengxue Wang, Kaifeng Wu
An Epidemic Analysis Of Hand, Foot, And Mouth Disease In Zunyi, China Between 2012 And 2014, Weiwei Zhang, Bo Huang, Chaokun She, Yan Liu, Huabo Tong, Fengxue Wang, Kaifeng Wu
Saudi Medical Journal
Objectives: To re-evaluate the epidemiology of hand, foot, and mouth disease (HFMD) in a non-vaccinated population in Zunyi, China. Methods: We used laboratory-based data from the Third Affiliated Hospital of Zunyi Medical College, Zunyi, China to assess the epidemiology of the HFMD caused by enteroviruses between January 2012 and November 2014. Real-time polymerase chain reaction was used to determine human enteroviruses from a total of 12313 probable cases enrolled in this retrospective study. All analyses were stratified by enterovirus serotype, gender, and age. Results: Virological results were available for 12313 cases of probable HFMD. A total of 5750 cases were …
Physicians’ Knowledge, Perceptions, And Attitudes Toward Antimicrobial Prescribing In Riyadh, Saudi Arabia, Abeer M. Baadani, Kamran Baig, Wafa A. Alfahad, Sultan Aldalbahi, Ali S. Omrani
Physicians’ Knowledge, Perceptions, And Attitudes Toward Antimicrobial Prescribing In Riyadh, Saudi Arabia, Abeer M. Baadani, Kamran Baig, Wafa A. Alfahad, Sultan Aldalbahi, Ali S. Omrani
Saudi Medical Journal
Objectives: To assess knowledge, perceptions, and attitudes toward antimicrobial prescribing among physicians practicing in Riyadh, Saudi Arabia. Methods: A questionnaire was developed and distributed to physicians working in hospitals in Riyadh, Saudi Arabia between June and August 2013. The results were analyzed using Stata 12 software. Results: Two hundred and twelve (84.8%) full responses were returned. Most respondents perceived antimicrobial resistance as a significant problem in their daily practice (119, 56.1%) and at a national level (148, 69.8%). Inappropriate empirical therapy (101, 47.6%) and excessive use of antimicrobials in healthcare settings (66, 31.1%) were believed to be the main contributors …
Mycobacterium Riyadhense Infections, Mustafa M. Saad, Abeer N. Alshukairi, Mohammed O. Qutub, Noura A. Elkhizzi, Haris M. Hilluru, Ali S. Omrani
Mycobacterium Riyadhense Infections, Mustafa M. Saad, Abeer N. Alshukairi, Mohammed O. Qutub, Noura A. Elkhizzi, Haris M. Hilluru, Ali S. Omrani
Saudi Medical Journal
Mycobacterium riyadhense is a newly described slowly growing, non-tuberculous mycobacterium species. We describe 2 new cases of Mycobacterium riyadhense infections presenting with extra-pulmonary involvement, and reviewed all previously reported cases in the literature. We also describe the spectrum of the disease and explore treatment options based on the experience with the current and previously reported cases.
Seasonal Variation In Corticosterone, Stress Responses, And Physiology In The Northern Cardinal Cardinalis Cardinalis, Benjamin Matthew Duckworth
Seasonal Variation In Corticosterone, Stress Responses, And Physiology In The Northern Cardinal Cardinalis Cardinalis, Benjamin Matthew Duckworth
Master's Theses
Seasonal regulation of the adrenocortical response (e.g., ‘stress response’) appears to be ubiquitous in mid- to high-latitude vertebrates. Northern Cardinals (Cardinalis cardinalis) are a Temperate dwelling passerine of Tropical-descent with a wide species range (tropics to Northern Temperate zones). This species encounters a wide variety of environmental conditions and strong seasonality, however corticosterone (CORT, the main adrenal stress hormone) has not been studied with regards to changes in seasonal levels. I initially analyzed samples from cardinals collected between 2007-2011 from the Lake Thoreau Environmental Research and Educational Center (Hattiesburg, Mississippi, USA). The data suggested seasonal differences of CORT, with higher …
The Effect Of Activation Induced Cytidine Deaminase Phosphorylation And Herpes Virus Uracil Dna Glycosylase On Antibody Diversification, Marc Macaluso
The Effect Of Activation Induced Cytidine Deaminase Phosphorylation And Herpes Virus Uracil Dna Glycosylase On Antibody Diversification, Marc Macaluso
Dissertations and Theses (Open Access)
Activation-induced cytidine deaminase (AID) is a mutagenic enzyme that is expressed in mammalian B-cells and initiates the antibody diversification processes of somatic hypermuntation (SHM) and isotype class switch recombination (CSR). AID is targeted to the immunoglobulin gene locus where it deaminates cytosines to generate uracil residues in DNA. This generates guanine-uracil (U:G) mismatch lesion which are recognized by uracil DNA glycosylase (UNG), a DNA repair enzyme that removes uracil from DNA and triggers downstream repair of the lesion. While UNG is a ubiquitously expressed DNA repair enzyme, its recognition and removal of AID introduced uracils is essential in both SHM …
Src Homology 2 Domain-Containing 5’-Inositol Phosphatase-2 (Ship2) Is An Effector Of Lymphatic Dysfunction, Germaine D. Agollah
Src Homology 2 Domain-Containing 5’-Inositol Phosphatase-2 (Ship2) Is An Effector Of Lymphatic Dysfunction, Germaine D. Agollah
Dissertations and Theses (Open Access)
The lymphatic system is essential for the transport of excess fluid, protein, and foreign materials from interstitial tissues to lymph nodes; for immune surveillance, and to maintain fluid homeostasis. Dysregulated lymphatics can be attributed to pathological conditions including tumor metastasis, inflammation, chronic wounds, obesity, blood vascular disorders, and lymphedema. Of these, lymphedema is the most extreme of lymphatic disorders and is represented by a spectrum of symptoms ranging from mild, subtle presentation to severe, disfiguring, overt presentation. Lymphedema is more manageable in the early stages of disease but severely reduces quality of life with progression. Due to lack of molecular …
Characterization Of The Roles Of Carma3 And Bcl10 In Virus-Triggered Rig-I/Mavs Signaling Pathway, Zhicheng Zhou Mr
Characterization Of The Roles Of Carma3 And Bcl10 In Virus-Triggered Rig-I/Mavs Signaling Pathway, Zhicheng Zhou Mr
Dissertations and Theses (Open Access)
After RNA virus infection, the innate immunity utilizes RIG-I family of receptors in the cytoplasm to initiate the production of type-I IFNs and proinflammatory cytokines by mitochondrial protein MAVS, which forms a prion-like structure to recruit TBK1and IKK complex to activate IRF3 and NF-κB, respectively. Herein, we revealed the important roles of CARMA3 and BCL10 in RIG-I/MAVS signaling pathway for the first time. CARMA3 or BCL10 deficient cells exhibited partially defective NF-κB activation but hyperactivation of TBK1-IRF3 signaling pathway upon ssRNA virus infection. It led to less production of IL6 but more production of type I IFNs and resulted in …
Selection Methods For Genetically-Modified T Cells: In Support Of Translational Therapy, David Rushworth
Selection Methods For Genetically-Modified T Cells: In Support Of Translational Therapy, David Rushworth
Dissertations and Theses (Open Access)
T cells are blood cells which organize the immune system of the host. These cells are necessary for the host to respond appropriately to threats from foreign organisms and cancerous growth. However, in the case of certain infections and cancer, T cells are unable to respond appropriately to a threat and establish immunity. This leads to disease when the infection or cancer is not sufficiently eliminated. On the other hand, T cells can lack tolerance for healthy tissue and perceive healthy tissue as infected. The ensuing over-reactive immune response also leads to disease. A delicate balance must exist between immunity …
Effect Of Aggregation At A Winter Feeding Station On Intestinal Parasite Load In Elk (Cervus Canadensis), Morgan Jaromilla Hughes
Effect Of Aggregation At A Winter Feeding Station On Intestinal Parasite Load In Elk (Cervus Canadensis), Morgan Jaromilla Hughes
Undergraduate Honors Capstone Projects
Winter feeding stations are used throughout the western US to reduce elk depredation of crops and haystacks on private lands. Many of the unintended effects of such artificial congregation remain unexamined, but generally, across species, locally increased host densities result in increased parasite loads. This adds physiological stress to individual animals and in game species such as elk it could reduce their value to sportsmen. Through laboratory analyses of fresh samples, we recorded nematode egg densities in elk feces collected during two periods ( early and late) in the supplementary feeding season. Mean nematode egg density remained fairly constant in …
Central Line-Associated Blood Stream Infections In Pediatric Intensive Care Units: Longitudinal Trends And Compliance With Bundle Strategies., Jeffrey D. Edwards, Carolyn T. Herzig, Hangsheng Liu, Monika Pogorzelska-Maziarz, Philip Zachariah, Andrew W. Dick, Lisa Saiman, Patricia W. Stone, E. Yoko Furuya
Central Line-Associated Blood Stream Infections In Pediatric Intensive Care Units: Longitudinal Trends And Compliance With Bundle Strategies., Jeffrey D. Edwards, Carolyn T. Herzig, Hangsheng Liu, Monika Pogorzelska-Maziarz, Philip Zachariah, Andrew W. Dick, Lisa Saiman, Patricia W. Stone, E. Yoko Furuya
College of Nursing Faculty Papers & Presentations
BACKGROUND: Knowing the temporal trend central line-associated bloodstream infection (CLABSI) rates among U.S. pediatric intensive care units (PICUs), the current extent of central line bundle compliance, and the impact of compliance on rates is necessary to understand what has been accomplished and can be improved in CLABSI prevention.
METHODS: This is a longitudinal study of PICUs in National Healthcare Safety Network hospitals and a cross-sectional survey of directors and managers of infection prevention and control departments regarding PICU CLABSI prevention practices, including self-reported compliance with elements of central line bundles. Associations between 2011-2012 PICU CLABSI rates and infection prevention practices …
Evaluation Of Prevention And Control Strategies For Human Noroviruses In Long-Term Care Facilities In South Carolina, Lalani N. Jayasekara
Evaluation Of Prevention And Control Strategies For Human Noroviruses In Long-Term Care Facilities In South Carolina, Lalani N. Jayasekara
All Theses
Long-term care facilities (LTCF) are the most common setting for human norovirus (HuNoV) outbreaks in United States. We identified presence of prevention and control strategies for HuNoV in LTCF in South Carolina (SC) under non-outbreak conditions. A convenience sample of 26 LTCF was visited and directors were interviewed to determine facility prevention and control practices. A facility audit in one commons area and food preparation area was conducted to assess sanitary conditions. Institutional policies and procedures were collected to determine alignment with Centers for Disease Prevention and Control (CDC) recommendations and to determine readability based on Federal Plain Language Guidelines …
Are Corridors Effective? A Genetic Study Of Texas Spiny Lizard Populations In Urban Parks Of San Antonio, Alyssa A. Fink
Are Corridors Effective? A Genetic Study Of Texas Spiny Lizard Populations In Urban Parks Of San Antonio, Alyssa A. Fink
Biology Honors Theses
Habitat fragmentation results in smaller, more isolated populations, which experience a higher risk of extinction due to inbreeding, genetic drift, and environmental catastrophes. Wildlife populations in urban areas are frequently fragmented, but corridors connecting these areas may help conserve urban populations. In theory, corridors allow genetic diversity and relatedness of populations to be maintained through gene flow, increasing the overall fitness of otherwise isolated populations. I studied the population genetics of the Texas Spiny Lizard (Sceloporus olivaceus) in San Antonio, Texas to determine whether corridors impact the genetic diversity or genetic relatedness of lizard populations. Genetic diversity was surveyed using …
Echo: The Secrets Issue, Summer 2015, Columbia College Chicago
Echo: The Secrets Issue, Summer 2015, Columbia College Chicago
Echo
Student-produced magazine formerly published as Chicago Arts and Communication, changed to Echo magazine in 1997. Stories divided into: lies; lives, lowdown, and locales. 80 pages.
Influence Of The Anti-Hiv Drug Elvitegravir On Chlamydial Development And The Characterization Of Chlamydial Polymorphic Membrane Protein Expression In Herpes Simplex Virus (Hsv)/C. Trachomatis Co-Infected Cells, Hena Yakoob
Undergraduate Honors Theses
Chlamydia trachomatis is the most common bacterial agent of sexually transmitted infections worldwide and a common co-infection in AIDS patients. Chlamydial genital tract infections are often asymptomatic; therefore many infections go untreated and result in complications like chronic inflammation, ectopic pregnancy, and pelvic inflammatory disease. Chlamydia share a unique developmental cycle and under stress, can enter a state known as persistence, in which the bacteria are noninfectious but still viable. Removal of the stressor allows the chlamydiae to re-enter and complete the developmental cycle. Exposure to low-dose quinolones can cause the chlamydiae to enter persistence and halt the developmental cycle. …
Characterization Of A Sample Population Of Dental Hygiene Patients With And Without Periodontal Disease As Determined Through Fatty Acid And Fruit And Vegetable Intake, Caitlin R. Jackson
Characterization Of A Sample Population Of Dental Hygiene Patients With And Without Periodontal Disease As Determined Through Fatty Acid And Fruit And Vegetable Intake, Caitlin R. Jackson
Undergraduate Honors Theses
This study was designed to compare the fatty acid and fruit and vegetable intake of people with and without periodontal disease. Periodontal disease affects approximately 15 percent of the developed world population. Participants filled out a food frequency questionnaire (FFQ) for both fruit and vegetable and fat intake. A sample of whole blood (EDTA) was collected to determine the fatty acid profile of participants’ red blood cell (RBC) membrane. This analytical procedure determines the average fatty acid intake of the participant over the previous 90 to 120 days. Participants were classified as case (n=10, patients diagnosed with periodontal disease) or …
Nurse’S Perceptions Of Visitor’S Adherence To Transmission-Based Precautions, Jocelyn K. Spenillo
Nurse’S Perceptions Of Visitor’S Adherence To Transmission-Based Precautions, Jocelyn K. Spenillo
Undergraduate Honors Theses
Transmissions based precautions are measures implemented in various clinical health care settings as a means to prevent the transmission of infectious diseases and decrease instances of healthcare acquired infections (HAI). HAI’s result in increased cost to hospitals, longer hospitalization for patients, increased patient suffering, and fatal patient outcomes. While staff member adherence to transmissions based precautions are mandated through various organizations and hospital policies, a review of literature indicates little research has been conducted regarding visitor compliance with transmission-based precautions. The potential implications in healthcare from visitor non-adherence acquired infections are unknown; revealing a gap in literature and supporting the …
Everything Changed: Experiences Of International Students Affected By A Home Country Crisis, Caitlin J. Mcvay
Everything Changed: Experiences Of International Students Affected By A Home Country Crisis, Caitlin J. Mcvay
Department of Educational Administration: Dissertations, Theses, and Student Research
The population of international students studying in the United States continues to break record enrollments each year, growing to 886,052 students in 2014 according to Institute of International Education (IIE) data (IIE, 2014b). As these numbers increase, so too do the numbers of students affected by crises in their home countries. These students face a number of adjustment issues unique to their situations, and may require additional support from administrators and others at their institutions. This qualitative, phenomenological study explores the experiences of five international students who studied at two public universities in the western United States while large-scale crises …
The Effects Of Zno Nanoparticles On Egg, Larva, And Adult Rough-Skinned Newts (Taricha Granulosa), Austin Reid Spence
The Effects Of Zno Nanoparticles On Egg, Larva, And Adult Rough-Skinned Newts (Taricha Granulosa), Austin Reid Spence
Undergraduate Honors Capstone Projects
The objective of this study was to examine the effects of zinc oxide (ZnO) nanoparticles on egg, larva, and adult rough-skinned newts, Taricha granulosa. To date, little research has been done to investigate the potentially detrimental effects of nanoparticles on amphibians, especially salamanders and newts (caudates). Chronic toxicity was tested on eggs and larvae, and acute toxicity was tested on eggs, larvae, and adults. For eggs, chronic exposure to ZnO nanoparticles caused higher mortality at 10.0 and 100.0 mg/L compared to 0.0, 0.1, and 1.0 mg/L. When given an acute exposure (24h) to nanoparticles at a late incubation stage, …
Meta-Analysis On Zoonotic Infectious Diseases Between Humans And Non-Human Primates, Madalyn R. Page
Meta-Analysis On Zoonotic Infectious Diseases Between Humans And Non-Human Primates, Madalyn R. Page
Undergraduate Honors Capstone Projects
Due to genetic similarity, non-human primates are often the focus of zoonotic infectious disease research. The objective of zoonotic disease research can vary depending upon whether the study is focusing on human health or the health of wild non-human primate populations. Research with non-human primates is often associated with their use in medical laboratories for the benefit of human health. However, other studies focus on both the health of wild non-human primate populations and human interactions. This study reviews zoonotic disease research published in three main primatology journals: American Journal of Primatology, International Journal of Primatology, and Primates. …
Increasing Vaccine Accessibility Through Cost Alternative Manufacturing And Elimination Of The Cold Chain, Jorgen Madsen
Increasing Vaccine Accessibility Through Cost Alternative Manufacturing And Elimination Of The Cold Chain, Jorgen Madsen
Undergraduate Honors Capstone Projects
Millions of people die each year from infectious diseases. This is partly due to the difficulty of transporting temperature dependent vaccines through what is called the cold chain in developing countries. I hypothesize that we can increase vaccine accessibility by finding cost effective alternatives to vaccine production and by eliminating the cold chain through vaccine stabilizers. The gold standard in purification of influenza virus is by means of ultracentrifugation. Although effective, this process is very expensive and thus impractical for developing countries. I hypothesize that column chromatography can be a cost efficient alternative that is as effective as ultracentrifugation. The …
A Comparison Of Cyfra 21-1, Nse, And Cea For The Serodiagnosis Of Lung Cancer, A Alexandra Knopp
A Comparison Of Cyfra 21-1, Nse, And Cea For The Serodiagnosis Of Lung Cancer, A Alexandra Knopp
Honors Theses
There were 224,210 new cases of lung cancer in the US during 2014, and of those cases, there 159,260 that died from lung cancer during 2014. Since early diagnosis and treatment leads to a better prognosis, the medical community is actively looking for new, noninvasive tests for the disease. This includes the search for new and effective tumor markers. Tumor markers are used in combination with other tests to diagnose cancer. After the diagnosis, they are used to follow a patient’s case. The three tumor markers studied were neuron specific enolase (NSE), carcinoembryonic antigen (CEA), and CYFRA 21-1. In this …