Digital Commons Network^™

The Current Status Of Maternal Health In Samoa: Maternal Health Perspectives According To Professionals And Women, Yesenia Pedro Vicente

Independent Study Project (ISP) Collection

Countries that face pressure to develop at a rapid pace under the western model must adapt to social change and adopt new policies that will secure their well-being. In an attempt to guide these countries, the United Nations has established the Millennium Development Goals as a framework for national development. The United Nations recognizes the importance of improving maternal health and has established it as one of the eight Millennium Development Goals (MDGs) agreed to by member states. Samoa has agreed to these Goals and is said to be “on track” for improving maternal health by the year 2015. This …

Measles Vaccinaiton In Developing Nations: A Statistical Analysis Looking At Factors That Affect Measles Vaccination Percentages, Jeffrey Judkins

Independent Study Project (ISP) Collection

Why do two developing countries in the same region have vastly different vaccination rates? What specific factors have the greatest influence on the vaccination rates in differing developing nations? This papers objective is to use a statistical model to try to determine what factors, education, healthcare system and infrastructure, play the largest role in impacting both positively the measles vaccination rate in 20 African countries. The results found only two of the six variables originally chosen to be statistically significant. These variables were the percentage of paved roads and the percentage of the GDP spent on education.

Local Perceptions Of Population Growth: The Causes And Effects Of Local And National Population Changes On The People Of Kenya, Taylor Osborne

Independent Study Project (ISP) Collection

In the early 1990s, Kenya held the record for highest population growth rate in the world, with greater than four percent per year (Van Der Veen 2004:243). Kenya's population broke 40 million by the year 2010 and is still expanding (World Bank Group 2010). This rapid growth in population has brought many changes to the country, creating pressure on land and other resources. A large rural-urban migration has left Kenyan cities faced with a shortage of space, high unemployment rates, and rapidly expanding impoverished slums. This study seeks to construct an understanding of how Kenyans have witnessed evidence of population …

Sick With Fear: Popular Challenges To Scientific Authority In The Vaccine Controversies Of The 21st Century, Ellen Watkins

Annual Undergraduate Conference on Health and Society

In the 20th century, vaccines were heralded as one of the greatest medical inventions in history. In the late 1990’s, however, the myth of vaccine-caused autism caught fire. Despite mountains of evidence disproving the link, panicking Americans eschewed vaccines and turned against their physicians. Why did Americans turn their backs on doctors, scientists, and the health industry? This paper follows the vaccine controversy of the last thirty years, looking in particular at the relationship between science and the media. This paper analyzes the contrast between discussion of the hypothesized link in scientific circles and in popular news sources, seeking to …

Facing An Epidemic: An Analysis Of Hiv/Aids, Antiretroviral Drug, And International Response To The Aids Pandemic, Michael Tate

Annual Undergraduate Conference on Health and Society

More than 33 million people are living with HIV/AIDS around the globe with 68% of all cases occurring in sub-Saharan Africa. The global prevalence rate is shocking considering that the disease was relatively unknown just 30 years ago. After reviewing medical, health policy, and health statistical journals, I will argue in this paper that international aid to nations struggling with AIDS needs to be redirected and refocused on supplying antiretroviral therapy to afflicted nations because ARV has been proven to be effective in managing the disease in countries that can afford the costs of treatment. International aid to countries that …

Medicines That Kill, Lina Ahmed Abushouk

Annual Undergraduate Conference on Health and Society

The prevalence of counterfeit drugs on the African continent has been increasing at an alarming rate. “Medicines that Kill” is a research paper that attempts to analyze the factors that make African countries particularly susceptible to this global threat. Nigeria, a country that has had some of the highest rates of counterfeit drugs in the world, is the main case study for this paper. Its efforts to combat the issue are compared and contrasted with those of Tanzania and Kenya in an attempt to understand what aspects of the issue are unique to Africa and the methods that have been …

Role Of Poly [Adp-Ribose] Polymerase 1 In Retroviral Infection, Vanessa E. Rodriguez ^, Manuel Llano *

COURI Symposium Abstracts, Spring 2012

No abstract provided.

Human-Wildlife Interaction In Serengeti And Ngorongoro Districts Of Tanzania: A Case Study On Small Mammals, Fj Magige

Tanzania Journal of Science

In the Serengeti and Ngorongoro Districts, small mammals are said to provide protein and income to the local people. However, they are simultaneously reported to conflict with farming activities. These conflicting aspects have not been investigated there. The present article considers humansmall mammal interactions in six villages adjacent to the protected areas. Data were obtained through questionnaire administration to the local people in the districts. Small mammals were hunted in the two districts for food purposes and some villagers declared that they were earning income from selling small mammals products. Seventy percent of the respondents in Serengeti District claimed that …

Preventing Hepatitis B-Induced Liver Cancer: Implications For Eliminating Health Disparities, Moon S. Chen Jr.

Journal of Health Disparities Research and Practice

If the definition of eliminating of a health disparity were signified by the absence of any differences in incidence or mortality between a population’s experiences with a health problem, then the only health disparity that has ever been eliminated is smallpox because with zero cases of smallpox in the world, no health disparities exist because of smallpox. The eradication of smallpox is perhaps the only historical example where the elimination of a health disparity has been achieved. Principles and lessons learned, particularly through the intersection of science and policy that could be applied to the elimination of other health disparities …

Characterization Of Species C Human Adenovirus Serotype 6 (Ad6), Eric A. Weaver, Reeti Khare, Mathew L. Hillestad, Donna Palmer, Philip Ng, Michael A. Barry

Nebraska Center for Virology: Faculty Publications

Adenovirus serotype (Ad5) is the most studied Ad. Ad1, 2, and 6 are also members of species C Ad and are presumed to have biologies similar to Ad5. In this work, we have compared the ability of Ad1, 2, 5, and 6 to infect liver and muscle after intravenous and intramuscular injection. We found that Ad6 was surprisingly the most potent at liver gene delivery and that Ad1 and Ad2 were markedly weaker than Ad5 and 6. To understand these differences, we sequenced the Ad6 genome. This revealed that the Ad6 fiber protein is surprisingly three shaft repeats shorter than …

Antioxidant, Antimicrobial Properties And Phenolics Of Different Solvent Extracts From Bark, Leaves And Seeds Of Pongamia Pinnata (L.) Pierre, Zahid Iqbal Sajid, Farooq Anwar, Ghulam Shabir, Ghulam Rasul, Khalid M. Alkharfy, Anwarul Hassan Gilani

Department of Biological & Biomedical Sciences

This study appraises the antioxidant and antimicrobial attributes of various solvent extracts (absolute methanol, aqueous methanol, absolute ethanol, aqueous ethanol, absolute acetone, aqueous acetone, and deionized water) from bark, leaves and seeds of Pongamia pinnata (L.) Pierre. Maximum extraction yield of antioxidant components from bark (16.31%), leaves (11.42%) and seeds (21.51%) of P. pinnata was obtained using aqueous methanol (20:80). Of the extracts tested, the bark extract, obtained with aqueous methanol, exhibited greater levels of total phenolics [6.94 g GAE/100 g dry weight (DW)], total flavonoids (3.44 g CE/100 g DW), inhibition of linoleic acid peroxidation (69.23%) and DPPH radical …

Identification Of Bovine Leukemia Virus Tax Function Associated With Host Cell Transcription, Signaling, Stress Response And Immune Response Pathway By Microarray-Based Gene Expression Analysis., Mariluz Araínga, Eri Takeda, Yoko Aida

Journal Articles: Pharmacology & Experimental Neuroscience

BACKGROUND: Bovine leukemia virus (BLV) is associated with enzootic bovine leukosis and is closely related to human T-cell leukemia virus type I. The Tax protein of BLV is a transcriptional activator of viral replication and a key contributor to oncogenic potential. We previously identified interesting mutant forms of Tax with elevated (TaxD247G) or reduced (TaxS240P) transactivation effects on BLV replication and propagation. However, the effects of these mutations on functions other than transcriptional activation are unknown. In this study, to identify genes that play a role in the cascade of signal events regulated by wild-type and mutant Tax proteins, we …

Multistate Assessment Of Public Health Surveillance Relevant To American Indians And Alaska Natives, 2007, Jeanne Bertolli, Ed Chao, Michael Landen, Eden Wells, John M. Hayes, Zeenat Mahal, Ralph T. Bryan

Journal of Health Disparities Research and Practice

Improving the health of American Indian and Alaska Native (AI/AN) populations involves multiple agencies, levels of government, and jurisdictions. We assessed collaboration between state health departments and AI/AN Tribes and agencies through an online survey of State Epidemiologists. Frequencies and percentages of responses were examined by univariate and bivariate analyses. Among 39 states with federally recognized or state-recognized Tribes or federally funded urban Indian health centers, 25 (64%) participated. Nineteen had discussed public health surveillance with an AI/ AN government or nongovernment entity in the past 2 years (10 (53%) of these had ongoing, regular discussions about public health surveillance; …

Activity Of New N-Acylated Ciprofloxacin Derivatives Against Faculative Intracellular Bacteria, Edward Turos, Burt E. Anderson, Ryan Scott Cormier, John C. Thomas, Rebecca J. Kapolka, Glenn Roma

USF Patents

Bartonella species are facultative intracellular pathogens responsible for a range of diseases in animals and in humans. A selection of N-acyl ciprofloxacin analogues, chemically synthesized from ciprofloxacin, have been tested in vitro for activity against Bartonella species as models for therapeutic development. Nine Bartonella strains, including five of B. henselae, two of B. quintana, and one each of B. elizabethae and B. vinsonii, have been tested for susceptibility to different N-acyl ciprofloxacin derivatives. Several techniques have been used to test the in vitro antibacterial activity of the derivatives. Seven of them, labeled RC4-125, RC4-143, RC4-147, RC5-28, RC5-29, RC5-32 and RC5-69 …

Heme Oxygenase-1 Regulates The Immune Response To Influenza Virus Infection And Vaccination In Aged Mice, Nathan W. Cummins, Eric A. Weaver, Shannon M. May, Anthony J. Croatt, Oded Foreman, Richard B. Kennedy, Gregory A. Poland, Michael A. Barry, Karl A. Nath, Andrew D. Badley

Nebraska Center for Virology: Faculty Publications

Underlying mechanisms of individual variation in severity of influenza infection and response to vaccination are poorly understood. We investigated the effect of reduced heme oxygenase-1 (HO-1) expression on vaccine response and outcome of influenza infection. HO-1-deficient and wild-type (WT) mice (kingdom, Animalia; phylum, Chordata; genus/species, Mus musculus) were infected with influenza virus A/PR/8/34 with or without prior vaccination with an adenoviral-based influenza vaccine. A genome-wide association study evaluated the expression of single-nucleotide polymorphisms (SNPs) in the HO-1 gene and the response to influenza vaccination in healthy humans. HO-1-deficient mice had decreased survival after influenza infection compared to WT mice (median …

Scientific Case For Avoiding Dangerous Climate Change To Protect Young People And Nature, J Hansen, P Kharecha, M Sato, F Ackerman, Et Al

School of Biological and Marine Sciences

Global warming due to human-made gases, mainly CO2, is already 0.8{\deg}C and deleterious climate impacts are growing worldwide. More warming is 'in the pipeline' because Earth is out of energy balance, with absorbed solar energy exceeding planetary heat radiation. Maintaining a climate that resembles the Holocene, the world of stable shorelines in which civilization developed, requires rapidly reducing fossil fuel CO2 emissions. Such a scenario is economically sensible and has multiple benefits for humanity and other species. Yet fossil fuel extraction is expanding, including highly carbon-intensive sources that can push the climate system beyond tipping points such that amplifying feedbacks …

Hiv-Positive Medical Practitioners: Legal And Ethical Obligations To Disclose, Emmanuel O. Iheukwumere

St. John's Law Review

No abstract provided.

Dengue Virus Infection Perturbs Lipid Homeostasis In Infected Mosquito Cells., Rushika Perera, Catherine Riley, Giorgis Isaac, Amber S. Hopf-Jannasch, Ronald J. Moore, Karl W. Weitz, Ljiljana Pasa-Tolic, Thomas O. Metz, Jiri Adamec, Richard J. Kuhn

Department of Biological Sciences Faculty Publications

Dengue virus causes ~50–100 million infections per year and thus is considered one of the most aggressive arthropod-borne human pathogen worldwide. During its replication, dengue virus induces dramatic alterations in the intracellular membranes of infected cells. This phenomenon is observed both in human and vector-derived cells. Using high-resolution mass spectrometry of mosquito cells, we show that this membrane remodeling is directly linked to a unique lipid repertoire induced by dengue virus infection. Specifically, 15% of the metabolites detected were significantly different between DENV infected and uninfected cells while 85% of the metabolites detected were significantly different in isolated replication complex …

Investigation And Synthesis Of Novel Graphene-Based Nanocomposites For Hydrogen Storage, Anthony Joseph D'Angelo

USF Tampa Graduate Theses and Dissertations

It is of great interest to develop and utilize a high surface area material with optimized hydrogen sorption properties. The need for a renewable energy source to replace automobile gasoline has become more critical in the past decade. Hydrogen is a viable fuel source for automobile usage; however, the question of how hydrogen will be safely and efficiently stored still remains. Critical factors for optimum hydrogen storage include ambient conditions and low activation temperature for adsorption and desorption phenomena. In order for optimum hydrogen adsorption to be achieved, the properties of (1) high surface area, (2) optimum hydrogen adsorption energy, …

Race And Hepatitis C Management Within The Veterans Administration, Joahd Toure, Joshua Metlay, Sandford Schwartz, Knashawn Morales, David Kaplan, Peter Groeneveld

Journal of Health Disparities Research and Practice

Objective: To examine black-white differences in hepatitis C treatment within the Veterans Administration (VA) and determine whether racial variation in specialty consultation explains differences in hepatitis C treatment between blacks and whites.

Methods: We performed a retrospective cohort study of 1040 veterans meeting VA eligibility criteria for hepatitis C treatment. We used multiple imputation to handle missing race data. Specialty consultation was determined from the VA outpatient medical dataset and hepatitis C treatment was determined from the VA decision support system. Conditional logistic regression was used to examine the association between race and hepatitis C treatment as well as race …

Tipping The Proteome With Gene-Based Vaccines: Weighing In On The Role Of Nanomaterials, Kristin J. Flores, Michael M. Craig, Adam Wanekaya, Lifeng Dong, Kartik C. Ghosh, Joshua J. Smith, Robert K. Delong

College of Health and Human Services

Since the first generation of DNA vaccines was introduced in 1988, remarkable improvements have been made to improve their efficacy and immunogenicity. Although human clinical trials have shown that delivery of DNA vaccines is well tolerated and safe, the potency of these vaccines in humans is somewhat less than optimal. The development of a gene-based vaccine that was effective enough to be approved for clinical use in humans would be one of, if not the most important, advance in vaccines to date. This paper highlights the literature relating to gene-based vaccines, specifically DNA vaccines, and suggests possible approaches to boost …

Epidemiology And Seasonality Of Respiratory Viral Infections In Hospitalized Children In Kuala Lumpur, Malaysia: A Retrospective Study Of 27 Years, C.S. Khor, I.C. Sam, P.S. Hooi, K.F. Quek, Y.F. Chan

Research Publications (2011 to 2015)

BACKGROUND: Viral respiratory tract infections (RTI) are relatively understudied in Southeast Asian tropical countries. In temperate countries, seasonal activity of respiratory viruses has been reported, particularly in association with temperature, while inconsistent correlation of respiratory viral activity with humidity and rain is found in tropical countries. A retrospective study was performed from 1982-2008 to investigate the viral etiology of children (≤ 5 years old) admitted with RTI in a tertiary hospital in Kuala Lumpur, Malaysia. METHODS: A total of 10269 respiratory samples from all children ≤ 5 years old received at the hospital's diagnostic virology laboratory between 1982-2008 were included …

Grand Valley Forum, Volume 036, Number 27, March 19, 2012, Grand Valley State University

2011-2012, Volume 36

Grand Valley Forum is Grand Valley State's faculty and staff newsletter, published from 1976 to the present.

Variable Effect Of Co-Infection On The Hiv Infectivity: Within-Host Dynamics And Epidemiological Significance, Diego F. Cuadros, Gisela García-Ramos

Biology Faculty Publications

BACKGROUND: Recent studies have implicated viral characteristics in accounting for the variation in the HIV set-point viral load (spVL) observed among individuals. These studies have suggested that the spVL might be a heritable factor. The spVL, however, is not in an absolute equilibrium state; it is frequently perturbed by immune activations generated by co-infections, resulting in a significant amplification of the HIV viral load (VL). Here, we postulated that if the HIV replication capacity were an important determinant of the spVL, it would also determine the effect of co-infection on the VL. Then, we hypothesized that viral factors contribute to …

The Lesser Of Two Evils: New York's New Hiv/Aids Partner Notification Law And Why The Right Of Privacy Must Yield To Public Health, Benjamin F. Neidl

St. John's Law Review

No abstract provided.

Bragdon V. Abbott: A Case Of Hiv As A Perceived Disability Under The Americans With Disabilities Act, Denise Decell

St. John's Law Review

No abstract provided.

Alternate Dispute Resolution Of Condominium And Cooperative Conflicts, Scott E. Mollen

St. John's Law Review

No abstract provided.

Prove It! Me Report Pretty One Day., Erika Bennett, Sam Friedman

Library Technology Conference

Many luminaries argue that the library’s value is intangible, but that answer is unacceptable in today’s climate. The economy is tough. Budgets are tight. Meanwhile, all kinds of invested parties want you to prove that you are worth their money. And they want that proof in easily digestible numbers and graphs. Bottom line: organizations that show their value get funded.

This is a scary prospect for many librarians. Much like information research, data visualization is a complex process with a lot of interconnected steps. Luckily, librarians are already naturally attuned to data competencies such as analytical thinking, organizing and evidence-building. …

Food Security Emerges As A Complex Global Challenge, Bryan Mcdonald

The Journal of Conventional Weapons Destruction

Measures are being taken toward land restoration and explosive remnants of war clearance to aid in worldwide food security. Global demining and ordnance removal efforts are contribiting to health improvements and land availability for sustainable crop growth. This article discusses the problem of food security in the twenty-first century and briefly reviews three sets of concerns that are converging to amplify, disrupt and transform efforts to ensure that all people have the food they need to lead active and healthy lives.

Impact Of Preexisting Adenovirus Vector Immunity On Immunogenicity And Protection Conferred With An Adenovirus-Based H5n1 Influenza Vaccine, Aseem Pandey, Neetu Singh, Sai V. Vemula, Laurent Couetil, Jacqueline M. Katz, Ruben Donis, Suryaprakash Sambhara, Suresh K. Mittal

Department of Comparative Pathobiology Faculty Publications

The prevalence of preexisting immunity to adenoviruses in the majority of the human population might adversely impact the development of adaptive immune responses against adenovirus vector-based vaccines. To address this issue, we primed BALB/c mice either intranasally (i.n.) or intramuscularly (i.m.) with varying doses of wild type (WT) human adenovirus subtype 5 (HAd5). Following the development of immunity against HAd5, we immunized animals via the i.n. or i.m. route of inoculation with a HAd vector (HAd-HA-NP) expressing the hemagglutinin (HA) and nucleoprotein (NP) of A/Vietnam/1203/ 04 (H5N1) influenza virus. The immunogenicity and protection results suggest that low levels of vector …