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https://www.readbyqxmd.com/read/28335478/lactational-stage-of-pasteurized-human-donor-milk-contributes-to-nutrient-limitations-for-infants
#1
Christina J Valentine, Georgia Morrow, Amanda Reisinger, Kelly A Dingess, Ardythe L Morrow, Lynette K Rogers
BACKGROUND: Mother's own milk is the first choice for feeding preterm infants, but when not available, pasteurized human donor milk (PDM) is often used. Infants fed PDM have difficulties maintaining appropriate growth velocities. To assess the most basic elements of nutrition, we tested the hypotheses that fatty acid and amino acid composition of PDM is highly variable and standard pooling practices attenuate variability; however, total nutrients may be limiting without supplementation due to late lactational stage of the milk...
March 18, 2017: Nutrients
https://www.readbyqxmd.com/read/28335403/comparison-of-faunal-scavenging-of-submerged-carrion-in-two-seasons-at-a-depth-of-170-m-in-the-strait-of-georgia-british-columbia
#2
Gail S Anderson, Lynne S Bell
The taphonomy of carcasses submerged in the ocean is little understood, yet it is extremely important ecologically and forensically. The objectives of this study were to determine the fate of pig carcasses as human proxies in the Strait of Georgia at 170 m in spring and fall. Using Ocean Networks Canada's Victoria Experimental Network Underseas (VENUS) observatory, two carcasses per season were placed under a cabled platform hosting a webcam and instruments measuring water chemistry. Two minutes of video were recorded every 15 min...
March 13, 2017: Insects
https://www.readbyqxmd.com/read/28332033/surgeon-attitudes-and-use-of-mri-in-patients-newly-diagnosed-with-breast-cancer
#3
Monica Morrow, Sarah T Hawley, M Chandler McLeod, Ann S Hamilton, Kevin C Ward, Steven J Katz, Reshma Jagsi
BACKGROUND: Usage of magnetic resonance imaging (MRI) in newly diagnosed breast cancer patients is increasing, despite scant evidence that it improves outcomes. Little is known about the knowledge, perspectives, and clinical characteristics of surgeons associated with MRI use. METHODS: Women with early-stage breast cancer undergoing definitive surgery between July 2013 and August 2015 were identified from the Los Angeles and Georgia Surveillance, Epidemiology and End Results (SEER) registries and were asked to name their attending surgeons...
March 22, 2017: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/28328305/development-and-implementation-of-online-training-modules-on-abuse-neglect-and-exploitation
#4
Farida K Ejaz, Miriam Rose, Georgia Anetzberger
Online training for care managers to identify, report, and prevent abuse, neglect, and exploitation was developed for a demonstration involving the dually eligible Medicare and Medicaid population. It was comprised of three modules covering background, screening, and reporting abuse. Of 453 enrollees, 273 completed at least one module and 212 completed all three. Pre- and post-training surveys for each module were used to examine changes in the proportion of correct answers for each question, using the related-samples Cochran's Q statistic...
March 22, 2017: Journal of Elder Abuse & Neglect
https://www.readbyqxmd.com/read/28327511/a-pilot-study-to-examine-exposure-to-residential-radon-in-under-sampled-census-tracts-of-dekalb-county-georgia-in-2015
#5
Christine E Stauber, Dajun Dai, Sydney R Chan, Jeremy E Diem, Scott R Weaver, Richard Rothenberg
While DeKalb County, Georgia, offers free radon screening for all eligible residents, portions of the county remain relatively under-sampled. This pilot study focused on 10% of the census tracts in the county with the lowest proportion of radon testing; most were in southern DeKalb County. In total, 217 households were recruited and homes were tested for indoor radon concentrations on the lowest livable floor over an eight-week period from March-May 2015. Tract-level characteristics were examined to understand the differences in socio-demographic and economic factors between the pilot study area and the rest of the county...
March 22, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28326607/effect-of-apparent-depth-cues-on-accommodation-in-a-badal-optometer
#6
Carles Otero, Mikel Aldaba, Beatriz Martínez-Navarro, Jaume Pujol
BACKGROUND: The aim was to analyse the effect of peripheral depth cues on accommodation in Badal optometers. METHODS: Monocular refractions at 0.17 and 5.00 D of accommodative stimulus were measured with the PowerRef II autorefractor (Plusoptix Inc., Atlanta, Georgia, USA). Subjects looked (randomly) at four different scenes, one real scene comprising familiar objects at different depth planes (Real) and three virtual scenes comprising different two-dimensional pictures seen through a Badal lens...
March 21, 2017: Clinical & Experimental Optometry: Journal of the Australian Optometrical Association
https://www.readbyqxmd.com/read/28325942/comparative-genomics-reveals-contraction-in-olfactory-receptor-genes-in-bats
#7
Georgia Tsagkogeorga, Steven Müller, Christophe Dessimoz, Stephen J Rossiter
Gene loss and gain during genome evolution are thought to play important roles in adaptive phenotypic diversification. Among mammals, bats possess the smallest genomes and have evolved the unique abilities of powered flight and laryngeal echolocation. To investigate whether gene family evolution has contributed to the genome downsizing and phenotypic diversification in this group, we performed comparative evolutionary analyses of complete proteome data for eight bat species, including echolocating and non-echolocating forms, together with the proteomes of 12 other laurasiatherian mammals...
March 21, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28325358/seromucinous-ovarian-tumor-a-comparison-with-the-rest-of-ovarian-epithelial-tumors
#8
Georgia Karpathiou, Celine Chauleur, Thomas Corsini, Melany Venet, Cyril Habougit, Freschia Honeyman, Fabien Forest, Michel Peoc'h
BACKGROUND: Seromucinous ovarian tumors are rare and not adequately described in the literature and this is especially true for seromucinous carcinomas. AIM OF THE STUDY: To describe histological and clinical features of these tumors in comparison with the rest of ovarian epithelial tumors. MATERIALS AND METHODS: Two hundred and forty one (241) ovarian tumors, borderline (n=92) or malignant (n=149), treated surgically without neoadjuvant chemotherapy, were examined...
April 2017: Annals of Diagnostic Pathology
https://www.readbyqxmd.com/read/28325140/vitamins-in-heart-failure-friend-or-enemy
#9
George Georgiopoulos, Christina Chrysohoou, Georgia Vogiatzi, Nikolaos Magkas, Ippokratis Bournelis, Sofia Bampali, Damien Gruson, Dimitris Tousoulis
BACKGROUND: The failing heart is characterized by a depleted metabolic energy reserve and the up-regulation of several molecular mechanisms leading to cardiac hypertrophy, inflammation, fibrosis, angiogenesis, and apoptosis. Dietary or non-dietary supplementation of vitamins could potentially benefit energy balance. OBJECTIVE: The objective of the present study was to evaluate all available information on vitamins supplementation in patients with chronic HF for possible beneficial effect on metabolic, inotropic, chronotropic and hemodynamic indices...
March 20, 2017: Current Pharmaceutical Design
https://www.readbyqxmd.com/read/28325079/dietary-guidelines-for-the-asia-pacific-region
#10
Colin W Binns, Mi Kyung Lee, Masaharu Kagawa, Wah Yun Low, Qiu Liqian, Georgia S Guldan, Tomiko Hokama, Keiko Nanishi, Sreymom Oy, Li Tang, Alfred Zerfas
Nutrition is a major determinant of health throughout all stages of life and together with smoking is the most important risk factor for morbidity and mortality in the Asia Pacific Region. The workshop participants examined Dietary Guidelines and Food Guides that are in use in our region, together with additional materials from the World Health Organization, UNICEF and the World Cancer Research Foundation. The resulting set of guidelines is meant as a reminder of the main issues to be covered in a general public health education program...
March 2017: Asia-Pacific Journal of Public Health
https://www.readbyqxmd.com/read/28323946/outcome-of-non-functioning-pituitary-adenomas-that-regrow-after-primary-treatment-a-study-from-two-large-uk-centers
#11
Metaxia Tampourlou, Georgia Ntali, Shahzada Ahmed, Wiebke Arlt, John Ayuk, James V Byrne, Swarupsinh Chavda, Simon Cudlip, Neil Gittoes, Ashley Grossman, Rosalind Mitchell, Michael W O'Reilly, Alessandro Paluzzi, Andrew Toogood, John Ah Wass, Niki Karavitaki
Context: Despite the significant risk of regrowth of clinically non-functioning pituitary adenomas (CNFAs) after primary treatment, systematic data on the probability of further tumor progression and the effectiveness of management approaches are lacking. Objective: To assess the probability of further regrowth(s), predictive factors and outcomes of management approaches in patients with CNFA who have been diagnosed with adenoma regrowth after primary treatment...
March 2, 2017: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28323146/hypogonadal-men-with-type-2-diabetes-mellitus-have-smaller-bone-size-and-lower-bone-turnover
#12
Georgia Colleluori, Lina Aguirre, Richard Dorin, David Robbins, Dean Blevins, Yoann Barnouin, Rui Chen, Clifford Qualls, Dennis T Villareal, Reina Armamento-Villareal
INTRODUCTION: Both hypogonadism and type 2 diabetes mellitus (T2D) are associated with increased fracture risk. Emerging data support the negative effect of low testosterone on glucose metabolism, however, there is little information on the bone health of hypogonadal men with diabetes. We evaluated the bone mineral density (BMD), bone geometry and bone turnover of hypogonadal men with T2D compared to hypogonadal men without diabetes. MATERIALS AND METHODS: Cross-sectional study, men 40-74years old, with average morning testosterone (done twice) of<300ng/dl...
March 16, 2017: Bone
https://www.readbyqxmd.com/read/28323008/sub-chronic-variable-stress-induces-sex-specific-effects-on-glutamatergic-synapses-in-the-nucleus-accumbens
#13
Anna Brancato, Dana Bregman, H Francisica Ahn, Madeline L Pfau, Caroline Menard, Carla Cannizzaro, Scott J Russo, Georgia E Hodes
Men and women manifest different symptoms of depression and under current diagnostic criteria, depression is twice as prevalent in woman. However, little is known of the mechanisms contributing to these important sex differences. Sub-chronic variable stress (SCVS), a rodent model of depression, induces depression-like behaviors in female mice only, modelling clinical evidence of higher susceptibility to mood disorders in women. Accumulating evidence indicates that altered neuroplasticity of excitatory synapses in the nucleus accumbens (NAc) is a key pathophysiological feature of susceptibility to social stress in males...
March 17, 2017: Neuroscience
https://www.readbyqxmd.com/read/28321295/getting-started-with-tables
#14
Hazel Inskip, Georgia Ntani, Leo Westbury, Chiara Di Gravio, Stefania D'Angelo, Camille Parsons, Janis Baird
BACKGROUND: Tables are often overlooked by many readers of papers who tend to focus on the text. Good tables tell much of the story of a paper and give a richer insight into the details of the study participants and the main research findings. Being confident in reading tables and constructing clear tables are important skills for researchers to master. METHOD: Common forms of tables were considered, along with the standard statistics used in them. Papers in the Archives of Public Health published during 2015 and 2016 were hand-searched for examples to illustrate the points being made...
2017: Archives of Public Health, Archives Belges de Santé Publique
https://www.readbyqxmd.com/read/28319246/estimated-perinatal-hiv-infection-among-infants-born-in-the-united-states-2002-2013
#15
Allan W Taylor, Steven R Nesheim, Xinjian Zhang, Ruiguang Song, Lauren F FitzHarris, Margaret A Lampe, Paul J Weidle, Patricia Sweeney
Importance: Perinatal transmission of human immunodeficiency virus (HIV) can be reduced through services including antiretroviral treatment and prophylaxis. Data on the national incidence of perinatal HIV transmission and missed prevention opportunities are needed to monitor progress toward elimination of mother-to-child HIV transmission. Objective: To estimate the number of perinatal HIV cases among infants born in the United States. Design, Setting, and Participants: Data were obtained from the National HIV Surveillance System on infants with HIV born in the United States (including the District of Columbia) and their mothers between 2002 and 2013 (reported through December 31, 2015)...
March 20, 2017: JAMA Pediatrics
https://www.readbyqxmd.com/read/28317499/a-multi-country-study-of-harms-to-children-because-of-others-drinking
#16
Anne-Marie Laslett, Georgia Rankin, Orratai Waleewong, Sarah Callinan, Hanh T M Hoang, Ramon Florenzano, Siri Hettige, Isidore Obot, Latsamy Siengsounthone, Akanidomo Ibanga, Ann Hope, Jonas Landberg, Hanh T M Vu, Thaksaphon Thamarangsi, Dag Rekve, Robin Room
OBJECTIVE: This study aims to ascertain and compare the prevalence and correlates of alcohol-related harms to children cross-nationally. METHOD: National and regional sample surveys of randomly selected households included 7,848 carers (4,223 women) from eight countries (Australia, Chile, Ireland, Lao People's Democratic Republic [PDR], Nigeria, Sri Lanka, Thailand, and Vietnam). Country response rates ranged from 35% to 99%. Face-to-face or telephone surveys asking about harm from others' drinking to children ages 0-17 years were conducted, including four specific harms: that because of others' drinking in the past year children had been (a) physically hurt, (b) verbally abused, (c) exposed to domestic violence, or (d) left unsupervised...
March 2017: Journal of Studies on Alcohol and Drugs
https://www.readbyqxmd.com/read/28314467/association-between-copayment-medication-adherence-and-outcomes-in-the-management-of-patients-with-diabetes-and-heart-failure
#17
REVIEW
George Gourzoulidis, Georgia Kourlaba, Panagiotis Stafylas, Gregory Giamouzis, John Parissis, Nikolaos Maniadakis
OBJECTIVE: To determine the association between copayment, medication adherence and outcomes in patients with Heart failure (HF) and Diabetes Mellitus (DM). METHODS: PubMed, Scopus and Cochrane databases were searched using combinations of four sets of key words for: drug cost sharing; resource use, health and economic outcomes; medication adherence; and chronic disease. RESULTS: Thirty eight studies were included in the review. Concerning the direct effect of copayment changes on outcomes, the scarcity and diversity of data, does not allow us to reach a clear conclusion, although there is some evidence indicating that higher copayments may result in poorer health and economic outcomes...
February 28, 2017: Health Policy
https://www.readbyqxmd.com/read/28314374/hiv-1-consensus-envelope-induced-broadly-binding-antibodies
#18
R Ryan Meyerhoff, Richard M Scearce, Damon F Ogburn, Brad Lockwood, Joy Pickeral, Masa Kuraoka, Kara Anasti, Joshua Eudailey, Amanda Eaton, Melissa Cooper, Kevin Wiehe, David C Montefiori, Georgia D Tomaras, Guido Ferrari, S Munir Alam, Hua-Xin Liao, Bette Korber, Feng Gao, Barton F Haynes
Antibodies that cross-react with multiple HIV-1 envelopes (Envs) are useful reagents for characterizing Env proteins and for soluble Env capture and purification assays. We previously reported ten murine monoclonal antibodies induced by group M consensus Env, CON-6 immunization. Each demonstrated broad cross-reactivity to recombinant Envs. Here we characterized the Env epitopes to which they bind. Seven mapped to linear epitopes in gp120, five at the Env N-terminus and two at the Env C-terminus. One antibody, 13D7, bound at the gp120 N-terminus (aa 30-42), reacted with HIV-1-infected CD4+ T cells, and when expressed in a human IgG1 backbone, mediated ADCC...
March 17, 2017: AIDS Research and Human Retroviruses
https://www.readbyqxmd.com/read/28306576/clinical-use-of-smartphones-among-medical-and-nursing-staff-in-greece-a-survey
#19
Pantelis Stergiannis, Georgios Intas, Georgia Toulia, Ioannis Tsolakoglou, Petros Kostagiolas, Eleni Christodoulou, Eleftheria Chalari, Vasilios Kiriakopoulos, Georgios Filntisis
The aim of this study was to investigate the clinical use of smartphones among medical and nursing staff in Greece. This study used a 17-item questionnaire that was administered to the participants by the authors. The sample consists of 974 participants of 1200 who were asked to participate (ie, a response rate of 81.3%). The survey was open to all categories of medical and nursing staff (junior doctors, specialized doctors, assistant nurses, and RNs). In total, 167 participants (18.5%) were nurse assistants; 385 participants (42...
March 16, 2017: Computers, Informatics, Nursing: CIN
https://www.readbyqxmd.com/read/28303885/major-advance-of-south-georgia-glaciers-during-the-antarctic-cold-reversal-following-extensive-sub-antarctic-glaciation
#20
Alastair G C Graham, Gerhard Kuhn, Ove Meisel, Claus-Dieter Hillenbrand, Dominic A Hodgson, Werner Ehrmann, Lukas Wacker, Paul Wintersteller, Christian Dos Santos Ferreira, Miriam Römer, Duanne White, Gerhard Bohrmann
The history of glaciations on Southern Hemisphere sub-polar islands is unclear. Debate surrounds the extent and timing of the last glacial advance and termination on sub-Antarctic South Georgia in particular. Here, using sea-floor geophysical data and marine sediment cores, we resolve the record of glaciation offshore of South Georgia through the transition from the Last Glacial Maximum to Holocene. We show a sea-bed landform imprint of a shelf-wide last glacial advance and progressive deglaciation. Renewed glacier resurgence in the fjords between c...
March 17, 2017: Nature Communications
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