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Michalis P Michaelides, Chrystalla Koutsogiorgi, Georgia Panayiotou
No abstract text is available yet for this article.
October 21, 2016: Journal of Personality Assessment
Shawneequa L Callier, Rachel Abudu, Maxwell J Mehlman, Mendel E Singer, Duncan Neuhauser, Charlisse Caga-Anan, Georgia L Wiesner
PURPOSE: This review identifies the prominent topics in the literature pertaining to the ethical, legal, and social issues (ELSI) raised by research investigating personalized genomic medicine (PGM). METHODS: The abstracts of 953 articles extracted from scholarly databases and published during a 5-year period (2008-2012) were reviewed. A total of 299 articles met our research criteria and were organized thematically to assess the representation of ELSI issues for stakeholders, health specialties, journals, and empirical studies...
November 2016: Bioethics
Ursula Oestreicher, Daniel Samaga, Elizabeth Ainsbury, Ana Catarina Antunes, Ans Baeyens, Leonardo Barrios, Christina Beinke, Philip Beukes, William F Blakely, Alexandra Cucu, Andrea De Amicis, Julie Depuydt, Stefania De Sanctis, Marina Di Giorgio, Katalin Dobos, Inmaculada Dominguez, Pham Ngoc Duy, Marco E Espinoza, Farrah N Flegal, Markus Figel, Omar Garcia, Octávia Monteiro Gil, Eric Gregoire, C Guerrero-Carbajal, İnci Güçlü, Valeria Hadjidekova, Prakash Hande, Ulrike Kulka, Jennifer Lemon, Carita Lindholm, Florigio Lista, Katalin Lumniczky, Wilner Martinez-Lopez, Nataliya Maznyk, Roberta Meschini, Radia M'kacher, Alegria Montoro, Jayne Moquet, Mercedes Moreno, Mihaela Noditi, Jelena Pajic, Analía Radl, Michelle Ricoul, Horst Romm, Laurence Roy, Laure Sabatier, Natividad Sebastià, Jacobus Slabbert, Sylwester Sommer, Monica Stuck Oliveira, Uma Subramanian, Yumiko Suto, Tran Que, Antonella Testa, Georgia Terzoudi, Anne Vral, Ruth Wilkins, LusiYanti Yanti, Demetre Zafiropoulos, Andrzej Wojcik
PURPOSE: Two quality controlled inter-laboratory exercises were organized within the EU project 'Realizing the European Network of Biodosimetry (RENEB)' to further optimize the dicentric chromosome assay (DCA) and to identify needs for training and harmonization activities within the RENEB network. MATERIALS AND METHODS: The general study design included blood shipment, sample processing, analysis of chromosome aberrations and radiation dose assessment. After manual scoring of dicentric chromosomes in different cell numbers dose estimations and corresponding 95% confidence intervals were submitted by the participants...
October 21, 2016: International Journal of Radiation Biology
Lynn S Adler, Lissa M Leege, Rebecca E Irwin
PREMISE OF THE STUDY: Floral evolution is frequently ascribed to selection by pollinators, but may also be shaped by antagonists. However, remarkably few studies have examined geographic mosaics in resistance to floral antagonists or the consequences for other floral interactions. METHODS: Gelsemium sempervirens experiences frequent nectar robbing in northern Georgia, but rarely in southern Georgia. We conducted common-garden experiments in both locations using genotypes from each region and measured robbing, pollinator attraction, floral attractive and defensive traits, and plant reproduction...
October 7, 2016: American Journal of Botany
Lia Gvinjilia, Muazzam Nasrullah, David Sergeenko, Tengiz Tsertsvadze, George Kamkamidze, Maia Butsashvili, Amiran Gamkrelidze, Paata Imnadze, Valeri Kvaratskhelia, Nikoloz Chkhartishvili, Lali Sharvadze, Jan Drobeniuc, Liesl Hagan, John W Ward, Juliette Morgan, Francisco Averhoff
The country of Georgia has a high prevalence of hepatitis C virus (HCV) infection, associated with exposures to HCV in health care settings with inadequate infection control and unsafe injections among persons who inject drugs (1). In April 2015, in collaboration with CDC and other partners, Georgia embarked on a program to eliminate HCV infection, subsequently defined as achieving a 90% reduction in prevalence by 2020. The initial phase of the program focused on providing HCV treatment to infected persons with advanced liver disease and at highest risk for HCV-associated morbidity and mortality...
October 21, 2016: MMWR. Morbidity and Mortality Weekly Report
Brett J Taylor, Karen Mulkijanyan, Levan Chitiashvili, Marika Ramishvili, Kakha Mchedlishvili
No abstract text is available yet for this article.
October 20, 2016: Lab Animal
Yushu Yin, Georgia Papavasiliou, Olga Y Zaborina, John C Alverdy, Fouad Teymour
The human gastrointestinal tract is the primary site of colonization of multidrug resistant pathogens and the major source of life-threatening complications in critically ill and immunocompromised patients. Eradication measures using antibiotics carry further risk of antibiotic resistance. Furthermore, antibiotic treatment can adversely shift the intestinal microbiome toward domination by resistant pathogens. Therefore, approaches directed to prevent replacement of health promoting microbiota with resistant pathogens should be developed...
October 19, 2016: Annals of Biomedical Engineering
Vasileios Ziogas, Georgia Tanou, Maya Belghazi, Grigorios Diamantidis, Athanassios Molassiotis
BABA or GABA induces salinity acclimation during citrus seeds germination via alternation of specific proteins (e.g., citrin). The impact of four elicitors, namely hydrogen peroxide (H2O2), β-amino butyric acid (BABA), γ-amino butyric acid (GABA) and hydrogen sulfide (H2S) donor, sodium hydrosulfide (NaHS), in citrus seed germination under salinity (150 mM NaCl) was tested. The germination potential was adversely affected by NaCl-alone treatment. Pretreatment with H2O2 or the NaHS-H2S donor prior to salinity had no significant effect in germination process, however, BABA and GABA substantially improved seed acclimation to salinity, as evidenced by increased germination percentage and radicle length...
October 19, 2016: Plant Cell Reports
Steven R H Beach, Man Kit Lei, Gene H Brody, Gregory E Miller, Edith Chen, Jelani Mandara, Robert A Philibert
We examined two potentially interacting, connected pathways by which parental supportiveness during early adolescence (ages 1-13) may come to be associated with later African American young adult smoking. The first pathway is between parental supportiveness and young adult stress (age 19), with stress, in turn, predicting increased smoking at age 20. The second pathway is between supportive parenting and tumor necrosis factor (TNF) gene methylation (i.e., TNFm), a proinflammatory epitype, with low levels indicating greater inflammatory potential and forecasting increased risk for smoking in response to young adult stress...
October 20, 2016: Development and Psychopathology
Andrew J Highton, Adam Girardin, Georgia M Bell, Sarah M Hook, Roslyn A Kemp
BACKGROUND: Vaccination generating a robust memory population of CD8(+) T cells may provide protection against cancer. However, immune therapies for cancer are influenced by the local tumour immune microenvironment. An infiltrate of T cells into tumours of people with colorectal cancer has proven to be a significant indicator of good prognosis. METHODS: We used an intracaecal mouse model of cancer to determine whether a protective immune response against a mucosal gut tumour could be generated using a systemic intervention...
October 18, 2016: BMC Immunology
Katerina G Pantavou, Georgia G Braliou, Panagiota I Kontou, Niki L Dimou, Pantelis G Bagos
OBJECTIVE: The aim of this study was to investigate the potential association of FZD3 polymorphisms with schizophrenia. METHODS: A systematic review and a meta-analysis were carried out comprising of nine genetic association studies, with both a population-based and a family-based design, and three genome-wide association studies. A total of 1601 family trios, 39 922 schizophrenic patients, and 61 287 healthy individuals were involved in the analysis and six polymorphisms were examined: rs2241802, rs2323019, rs352203, rs3757888, rs880481, and rs960914...
October 17, 2016: Psychiatric Genetics
(no author information available yet)
No abstract text is available yet for this article.
November 2016: Anesthesiology
Hong-Jun Yoon, Georgia Tourassi
Openly available online sources can be very valuable for executing in silico case-control epidemiological studies. Adjustment of confounding factors to isolate the association between an observing factor and disease is essential for such studies. However, such information is not always readily available online. This paper suggests natural language processing methods for extracting socio-demographic information from content openly available online. Feasibility of the suggested method is demonstrated by performing a case-control study focusing on the association between age, gender, and income level and lung cancer risk...
February 2016: ... IEEE-EMBS International Conference on Biomedical and Health Informatics. IEEE-EMBS International Conference on Biomedical and Health Informatics
Hugh Klein, Claire E Sterk, Kirk W Elifson
Purpose. This study examines the prevalence of alcohol-related problems, the factors underlying these problems, and whether or not there is evidence of syndemic effects in a community population of southern, urban African American women. Methods. Questionnaire-based interviews were conducted with 817 women, all African American, from 80 targeted census block groups in Atlanta, Georgia. Results. Most of the alcohol users (67.8%) experienced at least one problem as a result of their alcohol (ab)use, with most women experiencing two or more such problems...
2016: Journal of Addiction
Shai Tejman-Yarden, Bruria Ben-Zeev, Yuval Goldshmit, Georgia Sarquella-Brugada, Assi Cicurel, Uriel Katz, David Mishali, Michael Glikson
BACKGROUND: Pacing can be a successful treatment for pallid breath-holding spells, primarily in individuals with severe bradycardia. PATIENT DESCRIPTION: We describe an 18-month-old girl experiencing severe pallid breath-holding spells in whom repeated electrocardiographic, Holter, and electroencephalographic monitoring tests were all normal. RESULTS: Using a subcutaneous insertable cardiac monitor, severe bradycardia was detected during one of this girl's episodes...
June 25, 2016: Pediatric Neurology
Michael R Bristow, Jorge Silva Enciso, Bernard J Gersh, Christine Grady, Madeline Murguia Rice, Steven Singh, George Sopko, Robin Boineau, Yves Rosenberg, Barry H Greenberg
TOPCAT was a multinational clinical trial of 3,445 heart failure with preserved ejection fraction (HFpEF) patients that enrolled in 233 sites in six countries in North America, Eastern Europe and South America. Patients with a heart failure hospitalization in the last 12 months or an elevated B-type natriuretic peptide (BNP) were randomized to the mineralocorticoid receptor antagonist spironolactone vs. placebo. Sites in Russia and the Republic of Georgia provided the majority of early enrollment, primarily based on the hospitalization criterion since BNP levels were initially unavailable there...
April 2016: JACC. Basic to Translational Science
Jatinder Singh, Ryan C Johnson, Carey D Schlett, Emad M Elassal, Katrina B Crawford, Deepika Mor, Jeffrey B Lanier, Natasha N Law, William A Walters, Nimfa Teneza-Mora, Jason W Bennett, Eric R Hall, Eugene V Millar, Michael W Ellis, D Scott Merrell
Skin and soft tissue infections (SSTIs) are common in the general population, with increased prevalence among military trainees. Previous research has revealed numerous nasal microbial signatures that correlate with SSTI development and Staphylococcus aureus colonization. Thus, we hypothesized that the ecology of the inguinal, oropharynx, and perianal regions may also be altered in response to SSTI and/or S. aureus colonization. We collected body site samples from 46 military trainees with purulent abscess (SSTI group) as well as from 66 asymptomatic controls (non-SSTI group)...
September 2016: MSphere
Antionette Lavender, Viani Ramirez-Irizarry, A Rana Bayakly, Carol Koplan, J Michael Bryan
INTRODUCTION: Workers in certain occupations may be at an increased risk of a violent-related death such as homicide or suicide. The purpose of this study is to describe rates of violent deaths among Georgia workers by occupation, including cases occurring at work and outside of the workplace, and identify leading circumstances surrounding suicides and homicides for the occupations most at risk. METHODS: Data from the 2006-2009 Georgia Violent Death Reporting System were used...
November 2016: American Journal of Preventive Medicine
Marina Vafeiadi, Theano Roumeliotaki, Georgia Chalkiadaki, Panu Rantakokko, Hannu Kiviranta, Eleni Fthenou, Soterios A Kyrtopoulos, Manolis Kogevinas, Leda Chatzi
BACKGROUND: Persistent organic pollutants (POPs) are a group of diverse substances, including polychlorinated biphenyls (PCBs) and organochlorine pesticides that are resistant to biodegradation and ubiquitously present in our environment. Exposure to endocrine disrupting chemicals such as POPs has been linked to type 2 diabetes and metabolic disturbances in epidemiological and animal studies, but little is known about POPs exposure during pregnancy and the development of gestational diabetes mellitus (GDM)...
October 12, 2016: Environment International
Trisha C Parker, Anaam Mohammed, Traci Leong, Shelley Mays, Shabnam Jain, Victoria Churchill, Fatima Ali, Lilly C Immergluck
OBJECTIVE: Rotavirus (RV) is one of the most common diarrheal diseases affecting children less than 5 years of age. RV vaccines have greatly reduced this burden in the United States. The purpose of this study was to determine possible disparities and socio-economic differences in RV vaccination rates. DESIGN: Children with acute gastroenteritis were enrolled. Stool was tested for presence of rotavirus using an enzyme immunoassay kit. Vaccination records were abstracted from the state immunization registry and healthcare providers to examine complete and incomplete vaccination status...
October 14, 2016: Ethnicity & Health
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