Digital Commons Network^™

Sperm Quality Assessments For Endangered Razorback Suckers Xyrauchen Texanus, Jill A. Jenkins, Bruce E. Eilts, Amy M. Guitreau, Chester R. Figiel, Rassa O. Draugelis-Dale, Terrence R. Tiersch

Faculty Publications

Flow cytometry (FCM) and computer-assisted sperm motion analysis (CASA) methods were developed and validated for use with endangered razorback suckers Xyrauchen texanus collected (nZ64) during the 2006 spawning season. Sperm motility could be activated within osmolality ranges noted during milt collections (here 167-343 mOsm/kg). We hypothesized that sperm quality of milt collected into isoosmotic (302 mOsm/kg) or hyperosmotic (500 mOsm/kg) Hanks' balanced salt solution would not differ. Pre-freeze viabilities were similar between osmolalities (79%G6 (S.E.M.) and 76%G7); however, post-thaw values were greater in hyperosmotic buffer (27%G3 and 12%G2; PZ0.0065), as was mitochondrial membrane potential (33%G4 and 13%G2; PZ0.0048). Visual estimates …

Fmic Annual Report 2011 | English, French Medical Institute For Mothers And Children

French Medical Institute for Mothers and Children (FMIC) Archives

No abstract provided.

Preventive Measures To Reduce The Transfer Of Streptococcus Mutans From Pregnant Women To Their Babies †, Eda Güler, Hülya Köprülü

Journal of Dental Sciences

Abstract Background/purpose The aim of this study was to investigate the transfer of Streptococcus mutans to babies from prospective mothers in whom protective measures were carried out and who were trained in dental health care. Materials and methods Pregnant women were given fluoride varnish and restoration of active caries once during their pregnancy. No application of fluoride or restoration was given to the control group. Microbiological samples were taken after delivery of the babies in the control and study groups and after the babies had completed their 8th week, to obtain S. mutans isolation plaque samples. Colonies of S. mutans …

The Affordable Care Act’S Preventive Services Mandate: Breaking Down The Barriers To Nationwide Access To Preventive Services, John Aloysius Cogan, Jr.

Faculty Articles and Papers

No abstract provided.

Biome Representational In Silico Karyotyping, Valliammai Muthappan, Aaron Y. Lee, Tamara L. Lamprecht, Lakshmi Akileswaran, Suzanne M. Dintzis, Choli Lee, Vincent Magrini, Elaine R. Mardis, Jay Shendure, Russell N. Van Gelder

Open Access Publications

No abstract provided.

Oral Acyclovir Suppression And Neurodevelopment After Neonatal Herpes, Gregory Storch, Et Al

Open Access Publications

No abstract provided.

Type I Interferon Negatively Controls Plasmacytoid Dendritic Cell Numbers In Vivo, Melissa Swiecki, Yaming Wang, William Vermi, Susan Gilfillan, Robert D. Schreiber, Marco Colonna

Open Access Publications

No abstract provided.

Interferon Regulatory Factor-1 (Irf-1) Shapes Both Innate And Cd8⁺ T Cell Immune Responses Against West Nile Virus Infection, James D. Brien, Stephane Daffis, Helen M. Lazear, Hyelim Cho, Mehul S. Suthar, Michael Gale Jr, Michael S. Diamond

Open Access Publications

No abstract provided.

The Duration Of Diarrhea And Fever Is Associated With Growth Faltering In Rural Malawian Children Aged 6-18 Months, Ariana Weisz, Gus Meuli, Chrissie Thakwalakwa, Indi Trehan, Kenneth Maleta, Mark Manary

Open Access Publications

No abstract provided.

Cancer Genome Sequencing And Its Implications For Personalized Cancer Vaccines, Lijin Li, Peter Goedegebuure, Elaine R. Mardis, Matthew J.C. Ellis, Xiuli Zhang, John M. Herndon, Timothy P. Fleming, Beatriz M. Carreno, Ted H. Hansen, William E. Gillanders

Open Access Publications

No abstract provided.

New Technologies In Clinical Microbiology, Donna M. Wolk, W. Michael Dunne Jr.

Open Access Publications

No abstract provided.

Catheter-Associated Nocardia Higoensis Bacteremia In A Child With Acute Lymphocytic Leukemia, Michael E. Watson Jr., Michele M. Eastabrook, Carey-Ann D. Burnham

Open Access Publications

No abstract provided.

Card: A New Rna Polymerase Modulator In Mycobacteria, Christina L. Stallings, Michael S. Glickman

Open Access Publications

No abstract provided.

Differential Microbicidal Effects Of Human Histone Proteins H2a And H2b On Leishmania Promastigotes And Amastigotes, Yingwei Wang, Yang Chen, Lijun Xin, Stephen M. Beverley, Eric D. Carlsen, Vsevolod Popov, Kwang-Poo Chang, Ming Wang, Lynn Soong

Open Access Publications

No abstract provided.

The Hypoxia-Adenosine Link During Myocardial Ischemia—Reperfusion Injury, Diana Panesso, Maria C Montealegre, Sandra Rincón, Maria F Mojica, Louis B Rice, Kavindra V Singh, Barbara E Murray, Cesar A Arias

Faculty, Staff and Student Publications

BACKGROUND: Plasmids containing hylEfm (pHylEfm) were previously shown to increase gastrointestinal colonization and lethality of Enterococcus faecium in experimental peritonitis. The hylEfm gene, predicting a glycosyl hydrolase, has been considered as a virulence determinant of hospital-associated E. faecium, although its direct contribution to virulence has not been investigated. Here, we constructed mutants of the hylEfm-region and we evaluated their effect on virulence using a murine peritonitis model.

RESULTS: Five mutants of the hylEfm-region of pHylEfmTX16 from the sequenced endocarditis strain (TX16 [DO]) were obtained using an adaptation of the PheS* system and were evaluated in a commensal strain TX1330RF to …

Alternative Methods And Strategies To Reduce, Refine, And Replace Animal Use For Veterinary Vaccine Post-Licensing Safety Testing: State Of The Science And Future Directions, Jodie Kulpa-Eddy, Geetha Srinivas, Marlies Halder, Karen Brown, Hans Draayer, Jeffrey Galvin, Ivo Claassen, Glen Gifford, Ralph Woodland, Vivian Doelling, Brett Jones, William S. Stokes

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

NICEATM and ICCVAM convened an international workshop to review the state of the science of human and veterinary vaccine potency and safety testing methods and to identify opportunities to advance new and improved methods that can further reduce, refine, and replace animal use. Six topics were addressed in detail by speakers and workshop participants and are reported in a series of six reports. This workshop report, the last in the series, addresses methods and strategies for veterinary vaccine post-licensing safety testing that can reduce, refine, and replace animal use (the 3Rs). It also provides recommendations for priority research and other …

Vol. 36, No. 4: Holiday 2011, School Of Medicine & Health Sciences

North Dakota Medicine Archive

No abstract provided.

Sdrc Annual Report 2010-2011, Connie Jan Maraan

SDRC Accomplishment Reports

No abstract provided.

Ada Code Of Ethics (January 2011), American Dental Association

Code of Ethics

The ADA Code of Ethics has three main components: The Principles of Ethics, the Code of Professional Conduct and the Advisory Opinions. Contents may also include: Amendment to ADA Principles of Ethics and Code of Professional Conduct and Insert for the ADA Principles of Ethics and Code of Professional Conduct. The most current issue is available on the ADA’s website.

Values To Be Added To An "Eastphalia Order" By The Emerging China, Chang-Fa Lo

Indiana Journal of Global Legal Studies

Eastphalia Emerging?: Asia, International Law, and Global Governance, Symposium. Indiana University Maurer School of Law, Bloomington, Indiana, 2009

Modeling Infectious Diseases : Two Strain Diseases In Metapopulations, Daniel Rossi, Sydney Philipps, Rachel Vonarb

Symposium on Research and Creative Expression (SORCE)

Infectious diseases often mutate and are carried between regions. We consider a mathematical model which begins to account for these factors. We assume two disjoint populations that only occasionally comingle, and two strains of a disease present in these populations. Of interest are the equations describing the dynamics of this system, the conditions under which epidemics will occur, and the long term behavior of the system under various initial conditions. We find that in many ways this system is similar to a simpler one-population model. However, we find evidence that there may be conditions under which both disease strains can …

Horse Alert Wa, Department Of Agriculture And Food, Western Australia

All other publications

Increasing awareness of emergency horse diseases, their management in Western Australia and practical strategies to minimise the risk of spreading disease. Horse Alert WA has been developed to help participants in the racing, sporting and recreational sectors of the horse industry in Western Australia to prepare for, recognise and respond effectively to an emergency disease that affects horses, such as the equine influenza outbreak in Australia in 2007. This manual provides biosecurity information to minimise the risks of a horse disease establishing and spreading in Western Australia, and guidance on the actions to take if an emergency disease occurs. Some …

Epidemiology Of Blood-Borne Infections Among Georgian Health Care Workers, Maia Butsashvili

Legacy Theses & Dissertations (2009 - 2024)

INTRO: The prevalence of hepatitis in central Asia is considered high (>8% endemnicity) by the World Health Organization. Universal precautions among healthcare workers (HCWs) and newborn vaccination programs are important public health interventions to reduce the spread of hepatitis and other blood borne pathogens. This comprehensive evaluation of the risk of blood borne pathogen exposure among HCWs in the Republic of Georgia measures the following: 1) nosocomial risk events; 2) prevalence of HIV, HBV and HCV among Georgian HCWs; 3) predictive factors for HCWs recommending HBV vaccination for children; 4) prevalence of and willingness to report behavioral risk factors …

Gene And Environment Interactions Modulate Immune System Influences On Social Behavior, Yubin Zhang

Legacy Theses & Dissertations (2009 - 2024)

Autism is a neurodevelopmental disorder with unknown etiology, affecting about 1 in 110 children in the US. Here, we show that developmental exposure to anti-brain Abs impaired mouse social behaviors. BTBR mice, a mouse strain with high serum anti-brain Abs and behaviors that resemble autism, have more activated splenic B cells, CD4+ T cells (Th1, Th2 and Th17 subsets), and CD4+ T cells with expression of Vb6 chains than B6 mice (the control H-2 identical strain). Elevated numbers of activated (CD25+) CD4+Vb6+ cells also were detected in thymic preparations. All of the immunological and behavioral parameters of BTBR mice were …

The Importance Of Disease And Behavior In Mammalian Ecology And Behavior, Christopher R. Collins

Legacy Theses & Dissertations (2009 - 2024)

Causes of mortality reflect the evolutionary forces shaping the physiology and behavior of species. To evaluate the relative importance of these in North American Mammals I compared published data from 69 populations across 27 species. Of the known causes, humans are the main cause of mortality (51.8%), followed by natural causes (48.5%), with predation being the largest natural cause. Populations in remote areas experienced higher hunting mortality, and those closer to human populations suffered increased vehicle collision. Predation mortality was negatively correlated with body mass.

Washington University School Of Medicine Bulletin, 2011

Washington University School of Medicine Bulletins

No abstract provided.

Antioxidant And Antimicrobial Activity Of Turkish Endemic Sonchus Erzincanicus Extracts, Ahmet Mavi̇, Ni̇met Yi̇ği̇t, Demet Yi̇ği̇t, Ali̇ Kandemi̇r

Turkish Journal of Biology

Sonchus erzincanicus (Asteraceae) is a plant species that is endemic to Turkey and grows in Erzincan. Lipid peroxidation inhibition, 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activity, and total phenolic content of the methanol and water extracts of the plant were determined. Antimicrobial activity of the extracts was also tested against 107 clinical isolates of human pathogenic microorganism strains belonging to Enterobacter aerogenes, Escherichia coli, Proteus mirabilis, Pseudomonas aeruginosa, Staphylococcus aureus, and Candida albicans using the disc-diffusion method, and the minimal inhibition concentration (MIC) value of each active extract was determined. The extracts were observed to have antioxidant potential, although no better than …

Biochemical Identification And Numerical Taxonomy Of Aeromonas Spp. Isolated From Food Samples In Turkey, Belgi̇n Erdem, Ergi̇n Kari̇ptaş, Eli̇f Çi̇l, Kami̇l Işik

Turkish Journal of Biology

Numerical taxonomy was used to analyze phenotypic data obtained from 126 new isolates of Aeromonas strains taken from red meat, raw chicken, minced meat, and fish samples. Each strain was tested for 86 characters but only the final data including 63 characters were analysed using the S_{SM} coefficients and the UPGMA clustering algorithm. At S_{SM} values of => 83%, the strains clustered into 10 aggregate groups consisting of 7 major (5 and up strains) and 3 minor (2-4 strains), and 5 single member clusters, each of which was identified as A. hydrophila, A. caviae, and A. sobria, respectively. It was …

Acid Proteinase Enzyme Activity In Candida Albicans Strains: A Comparison Of Spectrophotometry And Plate Methods, Sevi̇m Akçağlar, Beyza Ener, Okan Töre

Turkish Journal of Biology

In recent years, the incidence of fungal infections has been rising all over the world. Although the amount of research in the field of pathogenic fungi has also increased, there is still a need for studies on fungal virulence. In this investigation, we focused on testing bloodstream-identified Candida albicans in experimental in vitro virulence assays. The proteinase enzyme activities of 30 C. albicans strains isolated from the bloodstream and sterile body fluids were investigated (15 colonizations, 15 infections). The spectrophotometric and plate methods were used to determine proteinase activity. The correlations between the 2 methods were compared. This study indicates …

Clonal Propagation And Cryogenic Storage Of Virus-Free Grapevine (Vitis Vinifera L.) Via Meristem Culture, Mohamad Shatnawi, Ghandi Anfoka, Rida Shibli, Mohammed Al-Mazra'awi, Wesam Shahrour, Areej Arebiat

Turkish Journal of Agriculture and Forestry

A protocol for production of virus-free Vitis vinifera using meristem culture was developed. Meristems (0.1-0.2 mm) of V. vinifera infected with grapevine fanleaf virus and grape leafroll associated viruses were excised from 1-year-old growing vines. Shoot tips were cultured on half-strength Murashige and Skoog (MS) medium, supplemented with 0.02 mg L^{-1} of benzylaminopurine (BAP) and 0.01 mg L^{-1} of naphthalene acetic acid (NAA). BAP and kinetin resulted in differences in the number of new shoots per explant, shoot height, and number of new leaves per explant. BAP at 0.8 mg L^{-1} gave the highest in vitro multiplication rate, with 5.25 …