Digital Commons Network^™

Evaluation Of Curcumin And Copper Acetate Against Salmonella Typhimurium Infection, Intestinal Permeability, And Cecal Microbiota Composition In Broiler Chickens, Anaisa A. Leyva-Diaz, Daniel Hernandez-Patlan, Bruno Solis-Cruz, Bishnu Adhikari, Young Min Kwon, Juan D. Latorre, Xochitl Hernandez-Velasco, Benjamin Fuente-Martinez, Billy M. Hargis, Raquel Lopez-Arellano, Guillermo Tellez-Isaias

Poultry Science Faculty Publications and Presentations

Background

Interest in the use of natural feed additives as an alternative to antimicrobials in the poultry industry has increased in recent years because of the risk of bacterial resistance. One of the most studied groups are polyphenolic compounds, given their advantages over other types of additives and their easy potentiation of effects when complexes are formed with metal ions. Therefore, the objective of the present study was to evaluate the impact of dietary supplementation of copper acetate (CA), curcumin (CR), and their combination (CA-CR) against Salmonella Typhimurium colonization, intestinal permeability, and cecal microbiota composition in broiler chickens through a …

A Comparison Of Safety, Health, And Well-Being Risk Factors Across Five Occupational Samples, Ginger C. Hanson, Anjali Rameshbabu, Todd Bodner, Leslie Hammer, Diane S. Rohlman, Ryan Olson, Nancy Perrin, Bradley Wipfli, Kuehl S. Kerry, Lindsey Alley, Multiple Additional Authors

OHSU-PSU School of Public Health Faculty Publications and Presentations

Objective: The aim of this study was to present safety, health and well-being profiles of workers within five occupations: call center work (N = 139), corrections (N = 85), construction (N = 348), homecare (N = 149), and parks and recreation (N = 178).

Methods: Baseline data from the Data Repository of Oregon’s Healthy Workforce Center were used. Measures were compared with clinical healthcare guidelines and national norms.

Results: The prevalence of health and safety risks for adults was as follows: overweight (83.2%), high blood pressure (16.4%), injury causing lost work (9.9%), and reported pain (47.0%). Young workers were least …

Modulation Of Bacterial Fitness And Virulence Through Antisense Rnas, Jess A. Millar, Rahul Raghavan

Biology Faculty Publications and Presentations

Regulatory RNAs contribute to gene expression control in bacteria. Antisense RNAs (asRNA) are a class of regulatory RNAs that are transcribed from opposite strands of their target genes. Typically, these untranslated transcripts bind to cognate mRNAs and rapidly regulate gene expression at the post-transcriptional level. In this article, we review asRNAs that modulate bacterial fitness and increase virulence. We chose examples that underscore the variety observed in nature including, plasmid- and chromosome-encoded asRNAs, a riboswitch-regulated as RNA, and as RNAs that require other RNAs or RNA binding proteins for stability and activity. We explore how as RNAs improve bacterial fitness …

Local Government School Funding And Student Achievement In Virginia School Divisions: A Correlational Research Design, Stanley Lee Schoppe Jr

Doctoral Dissertations and Projects

This study examined the correlation between school division graduation rates and the percentage of expenditures above the required local effort (PEARLE) for all 133 school divisions located within Virginia in the fiscal years 2015–2018. This study aimed to discover whether increased local government school funding beyond the required local effort had a significant impact on the terminal completion of student achievement in the form of on-time graduation rates. The researcher conducted the study using a correlational bivariate data analysis. Convenience sampling was utilized to attain needed data for the study by collecting funding and graduation rate archived data for each …

Addressing The Opioid Epidemic: Defining Cooperative Extension's Role, Je'kylynn Steen, Mary Nelson Robertson, Holli Seitz, Laura Downey, Alisha Hardman, David Buys

Journal of Extension

The PReventing Opioid Misuse In the SouthEast (PROMISE) Initiative team conducted a needs assessment to explore Mississippians' perceptions of the emerging issue of opioid misuse and to identify ways Extension professionals can assist in opioid misuse prevention. In this article, we describe the assessment process that included a series of community forums and a statewide electronic survey. Additionally, we explain how we used the assessment findings to define participants' involvement in opioid misuse prevention and to develop messages to be disseminated by Extension professionals. Information presented here may be of use to Extension personnel in other states interested in engaging …

The Military Families Learning Network: A Model For Extension-Based Virtual Learning Communities, Christopher Plein, Alicia Cassels

Journal of Extension

This article provides an overview of Extension's Military Families Learning Network. The network is an example of Extension's commitment to building virtual learning networks in the support of targeted professional and lay audiences. The network uses well-established and emergent pedagogical approaches focusing on adult-centered learning while employing state-of-the-art online learning technologies. We present a four-dimensional model of learning activities to illustrate how the network offers different options for and approaches to adult-centered learning and training. The Military Families Learning Network can serve as a model for broader adoption of such entities across the Extension community.

Legal Purgatory: Why Some Animals Are Neither Persons Nor Property, Sharisse Kanet

Dissertations, Theses, and Capstone Projects

All animals with non-borderline sentience are deserving of certain legal considerations independent of their use and relationship to human beings. That is, all sentient beings should have some rights. Given the current organization of the U.S. legal system, which divides all entities into property or persons, it is not surprising that animals are relegated to property status. I put forth a proposal to fix this whose central suggestion is that we create a third legal designation, legal patient, into which all non-person sentient animals (those which do not properly belong on either current category) would fit. These animals would receive …

The C. Neoformans Cell Wall: A Scaffold For Virulence, Christine Chrissian

Dissertations, Theses, and Capstone Projects

Cryptococcus neoformans is a globally distributed opportunistic fungal pathogen and the causative agent of life threatening cryptococcal meningoencephalitis in immunocompromised individuals, resulting in ~180,000 deaths each year worldwide. A primary virulence-associated trait of this organism is the production of melanin. Melanins are a class of diverse pigments produced via the oxidation and polymerization of aromatic ring compounds that have a characteristically complex, heterogenous, and amorphous structure. They are synthesized by representatives of all biological kingdoms and share a multitude of remarkable properties such as the ability to absorb ultraviolet (UV) light and protect against ionizing radiation. Melanin production in fungi …

The Impact Of State Violence On Women During The 22 Years Of Dictatorship In The Gambia, Isatou Bittaye-Jobe

Dissertations, Theses, and Capstone Projects

This thesis investigates the gendered dynamics of dictatorship in The Gambia by exploring the impact of state sanctioned violence on women during former President Yahya Jammeh’s twenty-two years of tyranny in the country. During the two-decade long brutal reign under Jammeh, Gambians from all walks of lives faced gross human rights violations and abuses that inflicted collective national trauma on the population. Therefore, this project examines how Jammeh’s tyrannical rule affected women’s rights, health, and wellbeing. Using a content analysis approach coupled with semi-structured interviews with victims and survivors, I argue that although the dictatorship affected all sectors of the …

Marine Resource Specialization In Viking Age Iceland: Exploitation Of Seabirds And Fish On Hegranes In Skagafjörður, Grace M. Cesario

Dissertations, Theses, and Capstone Projects

This dissertation focuses on the zooarchaeology of four Viking Age sites on Hegranes, located in Skagafjörður, north Iceland, in order to understand the early economy of the region and place it in a broader context with other settlement sites across the island. This research helps to understand the ways the earliest people in Iceland provided for themselves through niche construction activities that included landscape domestication, animal husbandry, bird hunting, and fishing. It also looks at the zooarchaeological indicators of household autonomy to understand the early social and political landscape in Skagafjörður. At these sites, there is evidence for a specialized …

When Is A Sandwich Too Much? A Critical Look At Teenage Parenthood And Its Impact On The Lives Of Their Parents, Shirley P. Grant

Dissertations, Theses, and Capstone Projects

The transition into early parenthood also implies a shift to early grandparenthood for the parents of teenage parents. The stigmas and stereotypes associated with teenage pregnancy and parenthood are also experienced by their parents for the decisions their children have made. Furthermore, some of these grandparents are caregivers to aging parents while also parenting their younger children. These people, recently called, “the club sandwiched” generation, appear to be experiencing physical, social, economic, and psychological impacts because of their responsibilities of caring for three generations but have not yet received much attention in academic literature. Teenage pregnancy can affect any family. …

Hybrid Ethnobotanical Practices: Afro And Indigenous Place-Making In The Contemporary Colombia Andean Pacific, Rafael A. Mutis Garcia

Dissertations, Theses, and Capstone Projects

This dissertation is an ethnography of Indigenous and AfroIndigenous ethnobotanical practices in four communities in Cauca, in the Andean Pacific region in the Western Amazon of Colombia. Through collaborative field work, including interviews and active participant observation, I document the use of herbs and food as medicine, and agricultural and land tenure practices that depart significantly from those of racial-capitalist agribusiness. These ethnobotanical practices recuperate precolonial and ancestral knowledge as one of many efforts to build community autonomy and self-determination in Colombia as it fitfully enters the post conflict period.

Through an intersectional and topographic analysis, I show both the …

The Multifunctional Roles Of Polyphenols In Plant-Herbivore Interactions, Sukhman Singh, Ishveen Kaur, Rupesh R. Kariyat

School of Integrative Biological & Chemical Sciences (Formerly Dept. of Biology)

There is no argument to the fact that insect herbivores cause significant losses to plant productivity in both natural and agricultural ecosystems. To counter this continuous onslaught, plants have evolved a suite of direct and indirect, constitutive and induced, chemical and physical defenses, and secondary metabolites are a key group that facilitates these defenses. Polyphenols—widely distributed in flowering plants—are the major group of such biologically active secondary metabolites. Recent advances in analytical chemistry and metabolomics have provided an opportunity to dig deep into extraction and quantification of plant-based natural products with insecticidal/insect deterrent activity, a potential sustainable pest management strategy. …

Genetic Variants And Physical Activity Interact To Affect Bone Density In Hispanic Children, Ruixue Hou, Shelley A. Cole, Mariaelisa Griff, Yujie Wang, Karin Haack, Sandra Laston, Nitesh R. Mehta, Roman J. Shypailo, Margaret L. Gourlay, Anthony G. Comuzzie

School of Medicine Publications

Background: Our aim was to investigate if moderate to vigorous physical activity (MVPA), calcium intake interacts with bone mineral density (BMD)-related single nucleotide polymorphisms (SNPs) to influence BMD in 750 Hispanic children (4-19y) of the cross-sectional Viva La Familia Study.

Methods: Physical activity and dietary intake were measured by accelerometers and multiple-pass 24 h dietary recalls, respectively. Total body and lumbar spine BMD were measured by dual energy X-ray absorptiometry. A polygenic risk score (PRS) was computed based on SNPs identified in published literature. Regression analysis was conducted with PRSs, MVPA and calcium intake with total body and lumbar spine …

An Updated Systematic Review Of Cost-Effectiveness Analyses Of Drugs For Osteoporosis, Nannan Li, Dennis Cornelissen, Stuart Silverman, Daniel Pinto, Lei Si, Ingrid Kremer, Sandrine Bours, Robin De Bot, Annelies Boonen, Silva Evers, Joop Van Den Bergh, Jean-Yves Reginster, Mickaël Hiligsmann

Physical Therapy Faculty Research and Publications

Background

Considering the heavy economic burden of osteoporotic fractures, the limits of healthcare resources, and the recent availability of new anti-osteoporosis drugs, there is continuing interest in economic evaluation studies of osteoporosis management strategies.

Objectives

This study aims to (1) systematically review recent economic evaluations of drugs for osteoporosis and (2) to apply an osteoporosis-specific guideline to critically appraise them.

Methods

A literature search was undertaken using PubMed, EMBASE, National Health Service Economic Evaluation database, and the Cost-Effectiveness Analysis Registry to identify original articles containing economic evaluations of anti-osteoporosis drugs, published between 1 July, 2013 and 31 December, 2019. A …

Ingredient Substitutions And Equivalents, Ann Henderson, Suzanne Jorgenson, Susan Haws

All Current Publications

This fact sheet lists substitutions for leavening agents, liquids, sugars, flour, fats, rice and pasta, spices and miscellaneous items. Also lists equivalent measurements.

Intestinal Stem Cell-Derived Enteroids From Morbidly Obese Patients Preserve Obesity-Related Phenotypes: Elevated Glucose Absorption And Gluconeogenesis, Nesrin M Hasan, Kelli F Johnson, Jianyi Yin, Nicholas W Baetz, Lea Fayad, Vadim Sherman, Sarah E Blutt, Mary K Estes, Vivek Kumbhari, Nicholas C Zachos, Olga Kovbasnjuk

Faculty, Staff and Students Publications

OBJECTIVE: The mechanisms behind the efficacy of bariatric surgery (BS) for treating obesity and type 2 diabetes, particularly with respect to the influence of the small bowel, remain poorly understood. In vitro and animal models are suboptimal with respect to their ability to replicate the human intestinal epithelium under conditions induced by obesity. Human enteroids have the potential to accelerate the development of less invasive anti-obesity therapeutics if they can recapitulate the pathophysiology of obesity. Our aim was to determine whether adult stem cell-derived enteroids preserve obesity-characteristic patient-specific abnormalities in carbohydrate absorption and metabolism.

METHODS: We established 24 enteroid lines …

Ervilia Castanea (Mollusca, Bivalvia) Populations Adversely Affected At Co2 Seeps In The North Atlantic, M Martins, Marina Carreiro-Silva, Gm Martins, E Ramos J Barcelos, Fátima Viveiros, Ruben P. Couto, Hugo Parra, João Monteiro, Francesca Gallo, Catarina Silva, Alexandra Teodósio, Katja Guilini, Jason M. Hall-Spencer, Francisco Leitão, Luís Chícharo, Pedro Range

School of Biological and Marine Sciences

No abstract provided.

A Timely Call To Arms: Covid-19, The Circadian Clock, And Critical Care, Jeffrey Haspel, Minjee Kim, Phyllis Zee, Tanja Schwarzmeier, Sara Montagnese, Satchidananda Panda, Adriana Albani, Martha Merrow

2020-Current year OA Pubs

We currently find ourselves in the midst of a global coronavirus disease 2019 (COVID-19) pandemic, caused by the highly infectious novel coronavirus, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Here, we discuss aspects of SARS-CoV-2 biology and pathology and how these might interact with the circadian clock of the host. We further focus on the severe manifestation of the illness, leading to hospitalization in an intensive care unit. The most common severe complications of COVID-19 relate to clock-regulated human physiology. We speculate on how the pandemic might be used to gain insights on the circadian clock but, more importantly, on …

Estilosantes Campo Grande: An Economical And Environmental Success Forage Legume For The Tropics, Celso D. Fernandes, Bela Grof, Rosangela M. S. Resende, Jaqueline R. Verzignassi, Cesar Heraclides Behling Miranda

IGC Proceedings (1977-2023)

No abstract provided.

Nose Color Of Charolais × British Crossbred Beef Steers Alters Marbling Score And Body Weight At A Common Degree Of Fatness In Steers Reared Under Similar Management From Birth Through Finishing, Thomas G. Hamilton, Zachary K. Smith

SDSU Beef Day 2021 Summary Publication

Objective:

The objective of this study was to determine if cattle could be sorted and performance could be predicted by nose color (Pink or Black) when carcass traits and body weight were evaluated at a common endpoint in Charolais x British crossbred beef steers. Pink nosed cattle were assumed to be progeny of Red Angus dams and black nosed cattle were assumed to be progeny of Black Angus dams.

International Trade And Investment Agreements: Opportunities And Challenges For Noncommunicable Diseases, Andrew D. Mitchell, Elizabeth E. Sheargold

Indonesian Journal of International Law

Four behavioural risk factors for noncommunicable diseases (NCDs) are tobacco use, physical inactivity, harmful use of alcohol, and unhealthy diet. In general, the liberalisation of trade increases the availability and lowers the cost of goods, which may create concerns with respect to harmful products such as tobacco and alcohol. Governments can address NCD risk factors through a range of regulatory responses, but as these regulations may lower or restrict trade in the relevant goods, they must be designed in accordance with international trade agreements. In this article, we argue that although poorly-designed regulatory responses to NCD risk factors may be …

The Root Cause Of Trafficking In Persons For The Protection Strategy In The Rohingya Crisis, Dewi Yuwastina

Indonesian Journal of International Law

The statelessness of the Rohingya exacerbates the risk of trafficking in persons. Such risk gets bigger for the Rohingya to face during the coronavirus pandemic as safety restrictions and control are emboldened for health concerns. This paper is not to argue for the Rohingya to be or not to be nationally considered. It is due to that being nationally considered does not necessarily guarantee any persons free from trafficking in persons. Instead, this paper is to identify the root cause in order to construct the protection strategy. Thus, the international human rights are theoretically expressed in naturalistic views which are …

Egyptian Women’S Agriculture Contribution; Assessment Of The Gender Gap For Sustainable Development, Noha El Khorazaty

Theses and Dissertations

Women’s contribution to the agriculture sector in developing countries is undeniable, yet they do not have equal access to the resources and opportunities they need to be more productive. Sustainable development entails inclusive and effective management of natural resources, this entails gender equity in agriculture. Bridging the gender gap in agriculture far exceeds the benefits of the individual. According to the latest estimates bridging the yield gap in agricultural productivity could possibly decrease the numbers of undernourished people in the world by around 100 – 140 million people. Sustainable agriculture development and gender equity necessitate policy interventions targeting the gender …

Identification Of Anti-Inflammatory Vesicle-Like Nanoparticles In Honey, Xingyi Chen, Boalong Liu, Xingzhi Li, Thuy T. An, You Zhou, Gang Li, Judy Wu-Smart, Sophie Alvarez, Michael J. Naldrett, James Eudy, Gregory Kubik, Richard A. Wilson, Stephen D. Kachman, Juan Cui, Jiujiu Yu

Department of Nutrition and Health Sciences: Faculty Publications

Honey has been used as a nutrient, an ointment, and a medicine worldwide for many centuries. Modern research has demonstrated that honey has many medicinal properties, reflected in its anti-microbial, anti-oxidant, and anti-inflammatory bioactivities. Honey is composed of sugars, water and a myriad of minor components, including minerals, vitamins, proteins and polyphenols. Here, we report a new bioactive component‒vesicle-like nanoparticles‒in honey (H-VLNs). These HVLNs are membrane-bound nano-scale particles that contain lipids, proteins and small-sized RNAs. The presence of plant-originated plasma transmembrane proteins and plasma membrane-associated proteins suggests the potential vesicle-like nature of these particles. H-VLNs impede the formation and activation …

The Role Of Parents And Teachers In Communication Skill Development Of Students With Intellectual Disability And Speech Delay (A Case Study At State Elementary School Junrejo 02 Batu)., Gita Ayu Swastika, Asep Sunandar, Henny Indreswari

Journal of ICSAR

Parent and teacher hold an important role in children's communication development. Both of them have a time to spend with the children, parent almost take a whole time with their children in the home while teacher has a mean time in the school. The method used is qualitative methods of case study research. Collecting the data, doing an interview, observing, and documenting was used as main instrument. The steps to do a data analysis was reducing data, presenting data, and drawing the conclusions. Meanwhile, the data validation used the triangulation technique (technique triangulation and source triangulation) and member check. It …

Effect Of Cattle Grazing On Native Forage Biomass Yield In Extensive Grazing Systems Of Southern Bolivia, H. Alzérreca, M. Miranda, Svenja Marquardt, Michael Kreuzer, Andrea C. Mayer

IGC Proceedings (1977-2023)

No abstract provided.

Study Of Phenological Stages Effect On Nutritive Values Of Twelve Species In Hamadan Rangelands, Iran, M. R. Sadeghimanesh, Hossein Arzani, Hossein Azarnivand, E. Shahriary

IGC Proceedings (1977-2023)

No abstract provided.

Analysis Of Implementation Of Maternity Planning And Prevention Of Complication (P4k) Program With Stickers In Purwakarta Regency 2017, Yunita Restu Safitri, Pujiyanto Pujiyanto

Journal of Indonesian Health Policy and Administration

. Pregnant women are one of the risk groups that should be considered to receive particular attention. Maternal mortality is caused by direct and indirect causes, which generally can be identified in early pregnancy. The Ministry of Health has launched various programs to reduce maternal mortality. At the community level, since 2007, there has been a birth planning and prevention of complications (P4K) program as a screening tool for pregnant women at risk by using stickers. The main point of this program is the active participation of families and communities to care for pregnant women in their environment. Purwakarta Regency, …

Florida Blue Foundation 2018-2019 Corporate Social Responsibility Report, Florida Blue Foundation

Florida Blue Archives Printed Materials

No abstract provided.