Digital Commons Network^™

Screening Of Antimicrobial Ethanolic Extract Of Peristrophe Bicalyculata, O. E. Giwa, O. E. Seyifunmi, B. L. Adewumi, V. T. Adebote, A. O. Aladejimokun

Ethnobotanical Leaflets

The ethanolic extract from Peritrophe bicalyculata leaves was evaluated for the presence of phytochemicals and its antimicrobial activity in vitro against selected bacteria and fungi using the antibiotic gentamycin as control. The extract showed the presence of secondary metabolites such as alkaloid, saponin, tannin and steroid. It also inhibited the growth of the tested microorganisms at different concentrations. However stronger in-vitro activity was recorded against Staphylococcus aureus, Klebsiella spp, Pseudomonas aeruginosa, Aspergillus niger, Asperigillus clavatus and Rhizopus stolonifer. The antimicrobial activity of the plant extract is an evidence of ethnomedicinal potential of the plant.

Nitrogen Supply And Cyanide Concentration Influence The Enrichment Of Nitrogen From Cyanide In Wheat (Triticum Aestivum L.) And Sorghum (Sorghum Bicolor L.), Stephen Ebbs, Dylan K Kosma, Elizabeth H Nielson, Marylou Machingura, Alan J M Baker, Ian E Woodrow

Publications

Cyanide assimilation by the beta-cyanoalanine pathway produces asparagine, aspartate and ammonium, allowing cyanide to serve as alternate or supplemental source of nitrogen. Experiments with wheat and sorghum examined the enrichment of (15)N from cyanide as a function of external cyanide concentration in the presence or absence of nitrate and/or ammonium. Cyanogenic nitrogen became enriched in plant tissues following exposure to (15)N-cyanide concentrations from 5 to 200 microm, but when exposure occurred in the absence of nitrate and ammonium, (15)N enrichment increased significantly in sorghum shoots at solution cyanide concentrations of > or =50 microm and in wheat roots at 200 microm …

Leveling The Playing Field In Gmo Risk Assessment: Importers, Exporters, And The Limits Of Science, Alison Peck

Law Faculty Scholarship

The WTO system requires that trade restrictions meant to protect health and safety be based on a risk assessment supported by “sufficient scientific evidence.” Scholars and international standards organizations have pointed out, however, that science is incapable of providing answers to questions of health and safety without incorporating the risk assessors’ value judgments and assumptions. Before GMO-importing countries conduct risk assessments, GMO-producing and exporting countries have already conducted their own risk assessments, which led to their decision to produce and market the products in the first place. Both the exporting and importing countries’ risk assessments employ science informed by the …

Rural Participation In Federal Child Nutrition Programs: Two Studies, Barbara Wauchope

Carsey Publications

Carsey Institute Child Nutrition Briefings, Washington, DC

Rural Children - Rural Communities, William P. O'Hare

Carsey Publications

Carsey Institute Child Nutrition Briefings, Washington, DC

Oncolog Volume 55, Number 07, July 2010, Joe Munch, Sunni Hoseman

OncoLog MD Anderson's Report to Physicians (All issues) Archives

• Refining Approaches to Thyroid Cancer: Time-proven treatments and newer biologic agents offer hope, particularly for patirnts with advanced disease.
• Thyroid Cancer in Children.
• Compass Summer 2010: Locoregional Cancer of the Esophagus: Timimg Surgery and Other Therapies for Resectable Disease.
• HOUSE CALL: Understanding Clinical Trials

The Effect Of Using A Turn Clock To Cue Patient Repositioning For Pressure Ulcer Prevention In An Acute Care Setting, Julie Wiens

Master's Theses or Doctor of Nursing Practice

Hospital-acquired pressure ulcers, a nursing care quality indicator, are becoming increasingly common in United States acute care facilities. In fiscal year 2007, the Centers for Medicare and Medicaid Services (CMS) recorded 257,412 “avoidable” Stage III and Stage IV pressure ulcers acquired in our nation’s hospitals on patients who were admitted to receive care for their primary diagnosis (CMS, 2007). Pressure ulcers are associated with pain and suffering, loss of function, increased length of stay, increased morbidity and mortality, and significant financial burden (Ayello & Lyder, 2008). In October 2008, the CMS discontinued payments for additional costs associated with pressure ulcers …

Nebline, July 2010

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Feature: See, Learn, Explore Spring Creek Prairie

Farm Views

Horticulture

Food & Fitness

Home & Family Living

Environmental Focus

Urban Agriculture

4-H & Youth

Community Focus

Extension Calendar

Nutrition Education Program

Family and Community Education (FCE) Clubs

and other extension news and events

Plasma Prekallikrein Levels Are Positively Associated With Circulating Lipid Levels And The Metabolic Syndrome In Children., James A. Mackenzie, Kristen A. Roosa, Brooks B. Gump, Amy K. Dumas, Kestutis G. Bendinskas

Falk College Research Center

Plasma prekallikrein (PK) has been shown to be associated with cardiovascular disease (CVD) and its risk factors, but these associations have not been investigated in children. The present study examined PK activity in relation to well-established cardiovascular risk factors in a cohort of children aged 9–11 years (N = 97). We found a significant and positive association between PK and fasting levels of total cholesterol (p < 0.01), non-high-density lipoprotein cholesterol (p < 0.01), and triglycerides (p < 0.001). In addition, there was a significant association between PK activity and the metabolic syndrome, a clustering of risk factors considered to have an impact on atherosclerosis and CVD mortality. Finally, we found that children with a family history of CVD had significantly elevated PK activity. These novel findings warrant further investigations into the relationship between circulating PK levels and CVD risk factors because PK may be involved in the progression of the disease state. Il est bien connu que la pre´kallicre´ine (PK) est associe´e a` la maladie cardiovasculaire (CVD) et a` ses facteurs de risque, mais ces associations n’ont pas e´te´ ve´rifie´es chez les enfants. Cette e´tude se propose de ve´rifier l’association entre l’activite´ de la PK et les facteurs de risque de CVD aupre`s d’une cohorte d’enfants aˆge´s de 9 a` 11 ans (N = 97). On observe une corre´lation positive significative entre la PK et les variables suivantes : la concentration totale de choleste´rol a` jeun (p < 0,01), les concentrations des lipoprote´ines non a` haute densite´ (p < 0,01) et la concentration des triglyce´rides (p < 0,001). De plus, on observe une corre´lation significative entre l’activite´ de la PK et le syndrome me´tabolique constitue par un ensemble de facteurs ayant un effet sur l’athe´roscle´rose et la mortalite´ due a` la CVD. En dernier lieu, les enfants avec des ante´ce´dents familiaux de CVD pre´sentent une plus importante activite´ de la PK, et ce, de fac¸on significative. Ces premie`res observations sugge`rent d’autres e´tudes sur la relation entre la concentration sanguine de PK et les facteurs de risque de CVD, car la PK pourrait eˆtre implique´e dans la progression de la maladi

Food Handling Practices, Knowledge And Beliefs Of Families With Young Children Based On The Health Belief Model, Adeline Lum

Department of Nutrition and Health Sciences: Dissertations, Theses, and Student Research

Objective: To determine current food handling practices, knowledge and beliefs of primary food handlers with children 10 years old and the relationship between these components.

Design: Surveys were developed based on FightBac!™ concepts and the Health Belief Model (HBM) construct.

Participants: The majority of participants (n= 503) were females (67%), Caucasians (80%), aged between 30 to 49 years old (83%), had one or two children (83%), prepared meals all or most of the time (76%) and consumed meals away from home three times or less per week (66%).

Analysis: Descriptive statistics and inferential statistics using Spearman’s rank correlation coefficient (rho) …

A Current Examination Of Dietary Intakes Of Fiber, Calcium, Iron, And Zinc And Their Relationship To Blood Lead Levels In U.S. Children Aged 1–5 Years, Stephanie A. Melchert

Department of Nutrition and Health Sciences: Dissertations, Theses, and Student Research

A CURRENT EXAMINATION OF DIETARY INTAKES OF FIBER, CALCIUM, IRON, AND ZINC AND THEIR RELATIONSHIP TO BLOOD LEAD LEVELS IN U.S. CHILDREN AGED 1-5 YEARS Stephanie Ann Melchert, M.S. University of Nebraska, 2010 Adviser: Kaye Stanek Krogstrand The effect of lead on the health and well-being of those exposed has been well documented and many efforts have been made to reduce exposure of lead to the United States population. Despite these efforts, many studies have documented cognitive impairments and behavioral problems in children with even low levels of lead in their blood. Previous studies have suggested that a proper diet …

Holocarboxylase Synthetase-Dependent Biotinylation Of Histone H4, Luisa F. Rios Avila

Department of Nutrition and Health Sciences: Dissertations, Theses, and Student Research

Holocarboxylase synthetase (HCS) catalyzes the binding of biotin to lysine (K) residues in histones H3 and H4. Histone biotinylation marks play important roles in the repression of genes and retrotransposons. Preliminary studies suggested that K16 in histone H4 is a target for biotinylation by HCS. Here we demonstrated that H4K16bio is overrepresented in repeat regions {pericentromeric alpha satellite repeats; long terminal repeats (LTR)} compared with euchromatin promoters. H4K16bio was also enriched in the repressed interleukin-2 gene promoter. The enrichment at LTR22 and promoter 1 of the sodium-dependent multivitamin transporter (SMVT) depended on biotin supply; and was significantly lower in fibroblasts …

Health Related Quality Of Life Changes Among Users Of Depot Medroxyprogesterone Acetate (Dmpa) For Contraception, Sikolia Wanyonyi

Master of Medicine in Obstetrics and Gynecology

Background: Contraceptive use is often a lifestyle choice that could impact on the quality of life. Depot medroxyprogesterone acetate (DMPA), like any other contraceptive method has other effects besides fertility control. Understanding how these impacts on the quality of life could assist in client counseling, eventually leading to informed choices. Objective: To determine health related quality of life changes associated with the use of DMPA for contraception. Methods: A longitudinal observational study was carried out between December 2008 and September 2009 at family planning clinics at the Aga Khan University Hospital and Family Health Options, Kenya (FHOK) after institutional and …

Bending Nature, Bending Law, David Owen

Faculty Publications

No abstract provided.

Consumer Counter-Advertising Law And Corporate Social Responsibility, Alberto R. Salazar V.

Buffalo Law Review

No abstract provided.

Obesity And Shift Work In The General Population, Robin Eberly, Harvey Feldman

Internet Journal of Allied Health Sciences and Practice

Purpose: This narrative review examines the hypothesis that shift work contributes to the major public health problem of obesity and suggests ways in which weight gain might be prevented in those who must work at times outside of the conventional 8-hour daytime work period. Methods: A comprehensive literature review was performed using several relevant electronic databases and print journals. Results: Those who do shift work are at a greater risk for weight gain than those who work daytime hours. The exact mechanism by which this occurs is unknown, although eating and exercise habits as well as the disruption in circadian …

Comparison Of Body Composition Between Physically Active And Inactive Wheelchair Users, Masaru Teramoto

UNLV Theses, Dissertations, Professional Papers, and Capstones

The purpose of this study was to examine the association between regular physical activity and body composition in individuals with physical disabilities. The study was designed to compare body composition parameters between wheelchair users participating in adapted sports programs and those being physically inactive. Male wheelchair users were recruited and classified based on physical activity level (active or inactive) and disability type (paraplegic or quadriplegic). Regional and whole-body percent body fat (%BF), lean body mass (LBM), and bone mineral density (BMD) were assessed by dual-energy X-ray absorptiometry. These variables were then compared among the groups using a two-way between-groups multivariate …

Do Psychology Researchers Tell It Like It Is? A Microgenetic Analysis Of Research Strategies And Self-Report Accuracy, David F. Feldon

Instructional Technology and Learning Sciences Faculty Publications

Acquiring research skills is considered to be a highly challenging aspect of developing expertise in the social sciences. Because instruction and mentoring in these skills are typically grounded in the self-report of researchers, difficulties in learning the material may be due to the content and accuracy of these explanations. Using a mixed-method, microgenetic design, this study examines the explanations of problem-solving processes by researchers along a continuum of expertise during simulated experiment design and subsequent data analysis. Findings indicate that participants’ self-explanations are largely inaccurate. Further, frequency of inaccurate statements is positively associated with the frequency of abstract cognitive processes, …

Positioning Techniques To Reduce The Occurrence Of Dequervain’S Tendonitis In Nursing Mothers, Alison Virzi

Dissertations, Masters Theses, Capstones, and Culminating Projects

DeQuervain's tendonitis is an inflammation of two tendons: the extensor pollicis brevis and the abductor pollicis longus as they cross in the first dorsal compartment of the wrist. Symptoms include pain, swelling along the radial aspect of the wrist, and a decrease in thumb motion. A positive Finkelstein's test at examination is seen. Frequently it is caused by repetitively gripping, lifting, and positioning the wrist in flexion, ulnar deviation with thumb extension. It is a common diagnosis in women, referred to as "washerwoman's syndrome". It is also common for new mothers to experience due to the demands their wrists are …

Recent Highlights From Carsey Demographic Research, Kenneth M. Johnson

Carsey Publications

Carsey Institute Child Nutrition Briefings, Washington, DC

Finding And Affording Healthy Food In Rural America: Study Results From New Hampshire, Sally Ward

Carsey Publications

Carsey Institute Child Nutrition Briefings, Washington, DC

Impacts Of Laurel Wilt Disease On Redbay (Persea Borbonia) Population Structure And Forest Communities In The Coastal Plain Of Georgia, Usa, Kimberly S. Spiegel

College of Graduate Studies: Theses & Dissertations

Laurel wilt disease (LWD), a fungal disease vectored by the non-native redbay ambrosia beetle (Xyleborus glabratus), has caused mortality of redbay (Persea borbonia) in the Coastal Plain of Georgia, USA, since 2003. This disease has spread 30-100 km/year and little research has evaluated its impacts on redbay population structure and forest communities. Healthy and infested populations of redbay and their associated communities were compared in five sites infested with LWD and three un-infested sites in five counties in Georgia. Tree, shrub, and herb layers were sampled separately to determine redbay population structure and community composition and structure. Only 8% of …

Understanding Very High Rates Of Young Child Poverty In The South, Marybeth J. Mattingly, Catherine Turcotte-Seabury

Carsey Publications

It is widely known that the South is home to some of the places with the highest rates of child poverty. To address the many challenges poor families face there, policy makers and community leaders need to understand the complex factors that converge in this region of the United States. This brief presents an analysis of and state-by-state data to help readers understand high child poverty in the South.

Sacred Heart University Magazine, Summer 2010, Sacred Heart University

Sacred Heart University Magazine

No abstract provided.

Legal Liability, Intellectual Property And Genetically Modified Crops: Their Impact On World Agriculture, Kanchana Kariyawasam

Washington International Law Journal

The use of genetic engineering and biotechnology in agriculture has attracted worldwide attention over the past decade. This technology has raised highly controversial issues and considerable international debate over the liabilities associated with crops containing genetically modified organisms (“GMOs”). In particular, the extension of intellectual property protection to GMOs, especially genetically modified crops, has produced one of the most controversial and strenuous debates of recent times. After looking briefly at some of the key features, advantages and disadvantages of GM crops, this paper outlines the debate over the associated legal liability issues. This article also examines the major elements of …

Encouraging Student Wellness: An Expanded Role For Counselor Educators, Thomas Foster

Journal of Counselor Preparation and Supervision

Graduate school can present as a time of both self-fulfillment and stress for students; students who lack psychosocial resources and must fulfill other life roles (e.g. employee, spouse, caregiver) during graduate school can experience significant stress levels that can interfere with their academic and personal life. However, students can make healthy choices about how to live, and over time, these choices can develop into a wellness lifestyle. The Wellness Cube Model (WCM) serves as an academic intervention with the purposes to: (a) infuse wellness content and experiences into a counseling program, (b) expose students to wellness, and (c) help both …

Situational Analysis Of Household Energy And Biomass Use And Associated Health Burden Of Indoor Air Pollution And Mitigation Efforts In Pakistan, Zafar Fatmi, Asma Rahman, Ambreen Kazi, Muhammad Masood Kadir, Nalini Sathiakumar

Community Health Sciences

Biomass fuel burning leads to high levels of suspended particulate matter and hazardous chemicals in the indoor environment in countries where it is in common use, contributing significantly to indoor air pollution (IAP). A situational analysis of household energy and biomass use and associated health effects of IAP was conducted by reviewing published and un-published literature about the situation in Pakistan. In addition to attempt to quantify the burden of ill health due to IAP, this paper also appraises the mitigation measures undertaken to avert the problem in Pakistan. Unfortunately, IAP is still not a recognized environmental hazard in Pakistan …

Growing Biserrula To Improve Grain And Livestock Production, Angelo Loi, Natalie Hogg, Clinton Revell, Diana Fedorenko

Bulletins 4000 -

Biserrula pelecinus is a new genus of pasture legume which was developed for commercial agriculture by a team of Perth-based legume pasture scientists in the early 1990s. Biserrula is an annual pasture legume that is found in natural grasslands of the Mediterranean Basin, frequently on acidic soils derived from granite. It was this feature that first caught the eye of researchers who were attempting to develop species that could tolerate the soil stresses of acidity and low moisture-holding capacity. These stresses are common in WA and when they occur together they are problematical for the survival of annual medics and …

Evaluation Study : On The New Mode Of Enhanced Home & Community Care Service Provided By Hong Kong Family Welfare Society, Asia-Pacific Institute Of Ageing Studies, Lingnan University

APIAS Research Report 研究報告

HKFWS based on the existing mode of service of EHCCS and proposed a new mode with the addition of group rehabilitation component (details of the two modes of services are provided in Chapter 3), aimed to further enhance clients’ levels in physical functioning, cognitive functioning, ability in carrying out activities of daily living, psychological condition, quality of life, social engagement and self-efficacy. The specific objectives of the research are:

(1) To validate the effectiveness of the new service mode of EHCCS in maintaining and improving condition in the aforementioned aspects

(2) To compare the effectiveness of the new service mode …

Location, Location, Location: Important For Jet-Lagged Circadian Loops, Mary E. Harrington

Psychology: Faculty Publications

It is now believed that frequent jet lag or shifts of daily rhythms caused by rotating shift work can lead to deleterious health outcomes. Indeed, many serious health problems, including breast cancer, stroke, and cardiovascular disease, have been linked to an occupational history of shift work. This has heightened interest in better understanding the biological responses to jet lag and shift work, with the hope that this will pave the way to developing compounds that can help people avoid their negative health consequences. In this context, a report in this issue of the JCI takes us to a new level …