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16. Physics, University Of Central Oklahoma

Oklahoma Research Day Abstracts

No abstract provided.

Town Of Kingston 2013 Annual Report., Kingston Town Representatives

Kingston, NH Annual Reports

This is an annual report containing vital statistics for a town/city in the state of New Hampshire.

Probiotics: Achieving A Better Regulatory Fit, Diane E. Hoffmann, Claire M. Fraser, Francis Palumbo, Jacques Ravel, Virginia Rowthorn, Jack Schwartz

Faculty Scholarship

In 2007, the National Institutes of Health (NIH) launched the Human Microbiome Project (HMP), a $150 million initiative to characterize the microbial communities found at several different sites on the human body and to analyze the role of these microbes in human health and disease. Many lines of research have demonstrated the significant role of the microbiota in human physiology. The microbiota is involved, for example, in the healthy development of the immune system, prevention of infection from pathogenic or opportunistic microbes, and maintenance of intestinal barrier function. The HMP findings are helping us understand the role and variation of …

Optimal Treatment Of Alzheimer's Disease Psychosis: Challenges And Solutions, Jeremy Koppel, Blaine Greenwald

Journal Articles

Psychotic symptoms emerging in the context of neurodegeneration as a consequence of Alzheimer's disease was recognized and documented by Alois Alzheimer himself in his description of the first reported case of the disease. Over a quarter of a century ago, in the context of attempting to develop prognostic markers of disease progression, psychosis was identified as an independent predictor of a more-rapid cognitive decline. This finding has been subsequently well replicated, rendering psychotic symptoms an important area of exploration in clinical history taking - above and beyond treatment necessity - as their presence has prognostic significance. Further, there is now …

The 12th Annual Pharmacogenetics In Psychiatry Meeting Report, J. Zhang, K. J. Aitchison, A. K. Malhotra

Journal Articles

The 12th Annual Pharmacogenetics in Psychiatry meeting was held in Hollywood, Florida, from 31 May to 1 June 2013, in conjunction with the NCDEU meeting. It included a series of oral presentations as well as a poster session. This report summarizes the presentations at the conference. (C) 2014 Wolters Kluwer Health vertical bar Lippincott Williams & Wilkins.

25-Hydroxyvitamin D And Cardiovascular Disease In Patients With Systemic Lupus Erythematosus: Data From A Large International Inception Cohort, A. Lertratanakul, P. Wu, A. Dyer, M. Urowitz, D. Gladman, C. Aranow, J. Font, R. Van Vollenhoven, T. Stoll, R. Ramsey-Goldman, +20 Additional Authors

Journal Articles

Objective. An association between 25-hydroxyvitamin D (25[ OH] D; vitamin D) deficiency and increased cardiovascular (CV) risk factors and CV disease (CVD) has been shown in general population studies. Vitamin D deficiency has been noted in systemic lupus erythematosus (SLE), and CVD is a major cause of morbidity and mortality in SLE. The objectives of this study were to estimate the associations of 25(OH) D levels with CV risk factors and to determine whether low baseline 25(OH) D levels predict future CV events in patients participating in an international inception cohort. Methods. Data were collected on 890 participants, including demographics, …

Platelets Are Required For Enhanced Activation Of The Endothelium And Fibrinogen In A Mouse Thrombosis Model Of Aps, V. Proulle, R. A. Furie, G. Merrill-Skoloff, B. C. Furie, B. Furie

Journal Articles

Antiphospholipid syndrome (APS) is defined by thrombosis, fetal loss, and the presence of antiphospholipid antibodies, including anti-beta 2-glycoprotein-1 autoantibodies (anti-beta 2GP1) that have a direct role in the pathogenesis of thrombosis in vivo. The cellular targets of the anti-beta 2GP1autoantibody/beta 2GP1complex in vivo were studied using a laser-induced thrombosis model of APS in a live mouse and human anti-beta 2GP1 autoantibodies affinity-purified from APS patients. Cell binding of fluorescently labeled beta 2GP1 and anti-beta 2GP1 autoantibodies revealed their colocalization on the platelet thrombus but not the endothelium. Anti-beta 2GP1 autoantibodies enhanced platelet activation, monitored by calcium mobilization, and endothelial activation, …

Spla2 Ib Induces Human Podocyte Apoptosis Via The M-Type Phospholipase A2 Receptor, Y. B. Pan, J. X. Wan, Y. P. Liu, Q. Yang, W. Liang, P. C. Singhal, M. A. Saleem, G. H. Ding

Journal Articles

The M-type phospholipase A2 receptor (PLA2R) is expressed in podocytes in human glomeruli. Group IB secretory phospholipase A2 (sPLA2 IB), which is one of the ligands of the PLA2R, is more highly expressed in chronic renal failure patients than in controls. However, the roles of the PLA2R and sPLA2 IB in the pathogenesis of glomerular diseases are unknown. In the present study, we found that more podocyte apoptosis occurs in the kidneys of patients with higher PLA2R and serum sPLA2 IB levels. In vitro, we demonstrated that human podocyte cells expressed the PLA2R in the cell membrane. After binding with …

Circulating Complexes Of The Vitamin D Binding Protein With G-Actin Induce Lung Inflammation By Targeting Endothelial Cells, L. Y. Ge, G. Trujillo, E. J. Miller, R. R. Kew

Journal Articles

This study investigated the actin scavenger function of the vitamin D binding protein (DBP) in vivo using DBP null (-/-) mice. Intravenous injection of G-actin into wild-type (DBP+/+) and DBP-/- mice showed that contrary to expectations, DBP+/+ mice developed more severe acute lung inflammation. Inflammation was restricted to the lung and pathological changes were clearly evident at 1.5 and 4 h post-injection but were largely resolved by 24 h. Histology of DBP+/+ lungs revealed noticeably more vascular leakage, hemorrhage and thickening of the alveolar wall. Flow cytometry analysis of whole lung homogenates showed significantly increased neutrophil infiltration into DBP+/+ mouse …

Approaching The Next Revolution? Evolutionary Integration Of Neural And Immune Pathogen Sensing And Response, K. J. Tracey

Journal Articles

Mammalian immunity evolved by the process of natural selection that produced differential survival and reproduction advantages through combinations of hereditary traits underlying the response to pathogens. Primitive animals sense the presence of microbial pathogens through recognition of pathogen-derived molecules in their rudimentary immune and nervous systems. No molecular biological mechanism assigns primacy of pathogen sensing mechanisms to immune cells over neurons. Rather, in animals as diverse as Caenorhabditis elegans to mammals, neural reflexes are activated by the presence of pathogens and transduce neural mechanisms that control the development of immunity. A coming revolution in immunological thinking will require immunologists to …

Central Cholinergic Activation Of A Vagus Nerve-To-Spleen Circuit Alleviates Experimental Colitis, H. Ji, M. F. Rabbi, B. Labis, V. A. Pavlov, K. J. Tracey, J. E. Ghia

Journal Articles

The cholinergic anti-inflammatory pathway is an efferent vagus nerve-based mechanism that regulates immune responses and cytokine production through alpha 7 nicotinic acetylcholine receptor (alpha 7nAChR) signaling. Decreased efferent vagus nerve activity is observed in inflammatory bowel disease. We determined whether central activation of this pathway alters inflammation in mice with colitis and the mediating role of a vagus nerve-to-spleen circuit and alpha 7nAChR signaling. Two experimental models of colitis were used in C57BL/6 mice. Central cholinergic activation induced by the acetylcholinesterase inhibitor galantamine or a muscarinic acetylcholine receptor agonist treatments resulted in reduced mucosal inflammation associated with decreased major histocompatibility …

High-Mobility Group Box 1 Protein Initiates Postoperative Cognitive Decline By Engaging Bone Marrow-Derived Macrophages, S. Vacas, V. Degos, K. J. Tracey, M. Maze

Journal Articles

Background: Aseptic trauma engages the innate immune response to trigger a neuroinflammatory reaction that results in postoperative cognitive decline. The authors sought to determine whether high-mobility group box 1 protein (HMGB1), an ubiquitous nucleosomal protein, initiates this process through activation and trafficking of circulating bone marrow-derived macrophages to the brain. Methods: The effects of HMGB1 on memory (using trace fear conditioning) were tested in adult C57BL/6J male mice; separate cohorts were tested after bone marrow-derived macrophages were depleted by clodrolip. The effect of anti-HMGB1 neutralizing antibody on the inflammatory and behavioral responses to tibial surgery were investigated. Results: A single …

Lymphocyte Called Home: Beta2-Adreneric Neurotransmission Confines T Cells To Lymph Nodes To Suppress Inflammation, K J. Tracey

Journal Articles

No abstract provided.

Mapping Human Brain Networks With Cortico-Cortical Evoked Potentials, C. J. Keller, C. J. Honey, P. Megevand, L. Entz, I. Ulbert, A. D. Mehta

Journal Articles

The cerebral cortex forms a sheet of neurons organized into a network of interconnected modules that is highly expanded in humans and presumably enables our most refined sensory and cognitive abilities. The links of this network form a fundamental aspect of its organization, and a great deal of research is focusing on understanding how information flows within and between different regions. However, an often-overlooked element of this connectivity regards a causal, hierarchical structure of regions, whereby certain nodes of the cortical network may exert greater influence over the others. While this is difficult to ascertain non-invasively, patients undergoing invasive electrode …

Low-Dose T-3 Replacement Restores Depressed Cardiac T-3 Levels, Preserves Coronary Microvasculature And Attenuates Cardiac Dysfunction In Experimental Diabetes Mellitus, N. Y. Weltman, K. Ojamaa, E. H. Schlenker, Y. F. Chen, R. Zucchi, A. Saba, D. Colligiani, V. Rajagopalan, C. J. Pol, A. M. Gerdes

Journal Articles

Thyroid dysfunction is common in individuals with diabetes mellitus (DM) and may contribute to the associated cardiac dysfunction. However, little is known about the extent and pathophysiological consequences of low thyroid conditions on the heart in DM. DM was induced in adult female Sprague Dawley (SD) rats by injection of nicotinamide (N; 200 mg/kg) followed by streptozotocin (STZ; 65 mg/kg). One month after STZ/N, rats were randomized to the following groups (N = 10/group): STZ/N or STZ/N + 0.03 g/mL T-3; age-matched vehicle-treated rats served as nondiabetic controls (C). After 2 months of T-3 treatment (3 months post-DM induction), left …

Spectral-Domain Optical Coherence Tomography Staging And Autofluorescence Imaging In Achromatopsia, J. P. Greenberg, J. Sherman, S. A. Zweifel, R. W. Chen, T. Duncker, S. Kohl, B. Baumann, B. Wissinger, L. A. Yannuzzi, S. H. Tsang

Journal Articles

IMPORTANCE Evidence is mounting that achromatopsia is a progressive retinal degeneration, and treatments for this condition are on the horizon. OBJECTIVES To categorize achromatopsia into clinically identifiable stages using spectral-domain optical coherence tomography and to describe fundus autofluorescence imaging in this condition. DESIGN, SETTING, AND PARTICIPANTS A prospective observational study was performed between 2010 and 2012 at the Edward S. Harkness Eye Institute, New York-Presbyterian Hospital. Participants included 17 patients (aged 10-62 years) with full-field electroretinography-confirmed achromatopsia. MAIN OUTCOMES AND MEASURES Spectral-domain optical coherence tomography features and staging system, fundus autofluorescence and near-infrared reflectance features and their correlation to optical …

Multi-Detector Coronary Ct Imaging For The Identification Of Coronary Artery Stenoses In A "Real-World" Population, A. N. Makaryus, S. Henry, L. Loewinger, J. N. Makaryus, L. Boxt

Journal Articles

BACKGROUND: Multi-detector computed tomography (CT) has emerged as a modality for the non-invasive assessment of coronary artery disease (CAD). Prior studies have selected patients for evaluation and have excluded many of the "real-world" patients commonly encountered in daily practice. We compared 64-detector-CT (64-CT) to conventional coronary angiography (CA) to investigate the accuracy of 64-CT in determining significant coronary stenoses in a "real-world" clinical population. METHODS: A total of 1,818 consecutive patients referred for 64-CT were evaluated. CT angiography was performed using the GE LightSpeed VCT (GE((R)) Healthcare). Forty-one patients in whom 64-CT results prompted CA investigation were further evaluated, and …

Winter 2014 Vol. 14 No. 1, School Of Information Studies

School of Information Studies - Newsletters

No abstract provided.

Meiofauna Community Composition At Three Whale-Fall Sites In Monterey Bay, California, Gillian Louise Rhett

Capstone Projects and Master's Theses

There are localized deep-seafloor habitats where there is a much greater input of nutrients than most of the seafloor. These include hydrothermal vents, cold seeps, and sunken whale skeletons called whale-falls. Meiofauna, a taxonomically diverse group of microscopic invertebrates, has been studied in many habitats, though there have been no published studies on meiofauna at whale-falls. The purpose of this study was to test whether the increased energy resources at a whale-fall affected the meiofauna community. To test this hypothesis, I characterized the community of meiofauna living under and around whale-fall at three locations in the Monterey Bay, in terms …

Embedding A Unit On Environmental Education Into A Fourth-Grade Curriculum, James Mimosa

Capstone Projects and Master's Theses

This research project integrated environmental education into the school curriculum so that elementary school students could learn about the responsible use, protection, and enjoyment of the natural environment. This project utilized four learning stations on campus as outdoor classrooms - a native plant garden, an organic vegetable garden, a vermiculture compost site, and the school ground itself - in order to ascertain the efficacy of embedding this approach in a fourth-grade science curriculum. Students' responses on a post-project open-ended questionnaire revealed that students were interested in appreciative interactions with the natural world as sources of joy and understanding. Students were …

Preparatory Assays For Development Of A Mouse Model For Adenovirus D1327, Spencer Skidmore

Biology Posters

No abstract provided.

Molecular Characterization And Evolution Of A Gene Family Encoding Both Female-And Male-Specific Reproductive Proteins In Drosophila, Laura K. Sirot, Geoffrey D. Findlay, Jessica L. Sitnik, Dorina Frasheri, Frank W. Avila, Mariana F. Wolfner

Biology Department Faculty Scholarship

Gene duplication is an important mechanism for the evolution of new reproductive proteins. However, in most cases, each resulting paralog continues to function within the same sex. To investigate the possibility that seminal fluid proteins arise through duplicates of female reproductive genes that become "co-opted" by males, we screened female reproductive genes in Drosophila melanogaster for cases of duplication in which one of the resulting paralogs produces a protein in males that is transferred to females during mating. We identified a set of three tandemly duplicated genes that encode secreted serine-type endopeptidase homologs, two of which are expressed primarily in …

Evolutionary Rate Covariation Identifies New Members Of A Protein Network Required For Drosophila Melanogaster Female Post-Mating Responses, Geoffrey D. Findlay, Jessica L. Sitnik, Wenke Wang, Charles F. Aquadro, Nathan L. Clark, Mariana F. Wolfner

Biology Department Faculty Scholarship

Seminal fluid proteins transferred from males to females during copulation are required for full fertility and can exert dramatic effects on female physiology and behavior. In Drosophila melanogaster, the seminal protein sex peptide (SP) affects mated females by increasing egg production and decreasing receptivity to courtship. These behavioral changes persist for several days because SP binds to sperm that are stored in the female. SP is then gradually released, allowing it to interact with its female-expressed receptor. The binding of SP to sperm requires five additional seminal proteins, which act together in a network. Hundreds of uncharacterized male and female …

The Cultural Contexts Of Children’S Prosocial Behaviors, Maria Rosario De Guzman, Kieu-Anh Do, Car Mun Kok

Department of Child, Youth, and Family Studies: Faculty Publications

In 1976 Beatrice Whiting famously urged researchers to “unpackage” the concept of culture and related constructs. She highlighted the need in social and behavioral research to tease out the complex and often interwoven factors that might underlie superficial culture group differences in child outcomes and suggested looking more closely at the child’s learning environment, the details within which could provide important insight regarding children’s behaviors that could better explain how culture might be manifested in the developmental landscape (Whiting, 1976). Almost 40 years later, the importance of culture in children’s development is widely recognized, nonetheless researchers continue to wrestle with …

Scaffolding As A Tool For Environmental Education In Early Childhood, Alex Zurek, Julia C. Torquati, Ibrahim H. Acar

Department of Child, Youth, and Family Studies: Faculty Publications

This paper describes the process of “scaffolding” as a teaching strategy in early childhood education, and demonstrates how scaffolding can promote children’s learning about the natural environment. Examples of scaffolding are provided from seventy-four running record observations made over a two-year period in a nature-based preschool program. Qualitative analysis examined the extent to which scaffolding was used to support children’s learning about nature; the types of scaffolding strategies used by teachers; whether high- and low-support strategies were used in specific types of situations; the effectiveness of scaffolding; and what children learned when teachers engaged them in scaffolding. Examples illustrate specific …

Supplemental Schedules For The Year Ended June 30, 2014, Clemson University Controller's Office

Supplemental Schedules

No abstract provided.

Smart & Savvy Students, L. Hildreth, K. Holmes, R. Osborn, J. Pilcher

Focus on Creative Inquiry

We, the Smart & Savvy Students (SSS), provide studying and general life tips to Clemson University students. We have a Twitter feed and a Facebook page to spread the information to the student body. Each tweet contains a 140 character tip written in a dialogue format. The tweets include links to the Facebook page, which has more information. The Facebook page provides links to scientific sources that support our claims. These links provide students with the opportunity to learn more about the topics. SSS posts tips to Twitter and Facebook 3 to 5 times a week. Using popular social media, …

Upic Magazine, Issue 3, Center For Career And Professional Development

UPIC Magazine

Every semester, undergraduate students from every major and staff from every part of Clemson University join together through UPIC internships. These paid internships grant students real, on the job experience in professional fields and offer staff a chance to mentor some of Clemson’s most brilliant students.

To find out more about the UPIC Program, visit career.clemson.edu/internship_programs

UPIC is part of Clemson’s Center for Career and Professional Development

Ada News Convention Daily - 2014 Day 1, American Dental Association, Publishing Division

ADA News

The ADA News Daily (also called the ADA News Convention Daily) is a special edition of the ADA News published each day during American Dental Association Annual Sessions.

Diurnal Arousal In Learning And Memory, Jacob Blotter, Mona Buhusi

Biology Posters

The brain’s ability to learn and remember is a topic of extensive debate and research. Mammals share many similarities, including the way in which information from the outside world is processed and stored. Mammalian circadian rhythms have long been thought to be essentially involved with these processes. This experiment is designed to explore the brain’s ability to process and store information at different times of the day. Changes in or the absence of circadian neurotransmitters lead to serious impairments correlated with sleep and wakefulness [1]. Orexin, one neurochemical that will be examined in this experiment, helps mediate arousal and has …