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https://www.readbyqxmd.com/read/27899373/influence-of-geolocation-and-ethnicity-on-the-phenotypic-expression-of-primary-sj%C3%A3-gren-s-syndrome-at-diagnosis-in-8310-patients-a-cross-sectional-study-from-the-big-data-sj%C3%A3-gren-project-consortium
#1
Pilar Brito-Zerón, Nihan Acar-Denizli, Margit Zeher, Astrid Rasmussen, Raphaele Seror, Elke Theander, Xiaomei Li, Chiara Baldini, Jacques-Eric Gottenberg, Debashish Danda, Luca Quartuccio, Roberta Priori, Gabriela Hernandez-Molina, Aike A Kruize, Valeria Valim, Marika Kvarnstrom, Damien Sene, Roberto Gerli, Sonja Praprotnik, David Isenberg, Roser Solans, Maureen Rischmueller, Seung-Ki Kwok, Gunnel Nordmark, Yasunori Suzuki, Roberto Giacomelli, Valerie Devauchelle-Pensec, Michele Bombardieri, Benedikt Hofauer, Hendrika Bootsma, Johan G Brun, Guadalupe Fraile, Steven E Carsons, Tamer A Gheita, Jacques Morel, Cristina Vollenveider, Fabiola Atzeni, Soledad Retamozo, Ildiko Fanny Horvath, Kathy Sivils, Thomas Mandl, Pulukool Sandhya, Salvatore De Vita, Jorge Sanchez-Guerrero, Eefje van der Heijden, Virginia Fernandes Moça Trevisani, Marie Wahren-Herlenius, Xavier Mariette, Manuel Ramos-Casals
OBJECTIVES: To analyse the influence of geolocation and ethnicity on the clinical presentation of primary Sjögren's syndrome (SjS) at diagnosis. METHODS: The Big Data Sjögren Project Consortium is an international, multicentre registry designed in 2014. By January 2016, 20 centres from five continents were participating. Multivariable logistic regression analyses were performed. RESULTS: We included 7748 women (93%) and 562 men (7%), with a mean age at diagnosis of primary SjS of 53 years...
November 29, 2016: Annals of the Rheumatic Diseases
https://www.readbyqxmd.com/read/27894007/infant-attention-to-same-and-other-race-faces
#2
Anantha Singarajah, Jill Chanley, Yoselin Gutierrez, Yoselin Cordon, Bryan Nguyen, Lauren Burakowski, Scott P Johnson
We recorded visual attention to same- and other-race faces in Hispanic and White 11-month-old infants, an age at which face processing is presumably biased by an own-race recognition advantage. Infants viewed pairs of faces differing in race or ethnicity as their eye movements were recorded. We discovered consistently greater attention to Black over Hispanic faces, to Black faces over White faces, and to Hispanic over White faces. Inversion of face stimuli, and infant ethnicity, had little effect on performance...
November 25, 2016: Cognition
https://www.readbyqxmd.com/read/27890475/slowed-dark-adaptation-in-older-eyes-effect-of-location
#3
Humza J Tahir, Elena Rodrigo-Diaz, Neil R A Parry, Jeremiah M F Kelly, D Carden, Ian J Murray
PURPOSE: The rate of rod sensitivity recovery following a photobleach is a basic measure of the integrity of the outer retina. Rods are selectively impaired in aging and many disorders of the retina, notably Age-Related Macular Degeneration (AMD). It is not known for certain whether the age-related deficit is a pan-retinal effect or if there are localised regions of impaired rod function. To address this important issue a dual arc stimulus was developed that samples sensitivity recovery in two retinal locations...
November 24, 2016: Experimental Eye Research
https://www.readbyqxmd.com/read/27890189/diplopia-what-to-double-check-in-radiographic-imaging-of-double-vision
#4
REVIEW
Claudia F E Kirsch, Karen Black
When patients see double with both eyes open, known as "binocular diplopia," this may be a harbinger of underlying life-threatening causes. This article presents pertinent anatomy, critical abnormality, and radiographic features that should be double checked for in diplopia. Key areas requiring a double check using the acronym VISION include Vascular, Infectious and Inflammatory, the Scalp for giant cell arteritis, Sphenoid and Skull base in trauma, Increased intracranial pressure (pseudotumor cerebri), Onset of new headaches or psychosis, and Neoplasm...
January 2017: Radiologic Clinics of North America
https://www.readbyqxmd.com/read/27870777/minocycline-induced-scleral-and-dermal-hyperpigmentation
#5
Cheryl Haskes, Michael Shea, David Imondi
PURPOSE: To present a case of minocycline-induced blue scleral pigmentation and discuss the pathophysiology and differential diagnoses. The uses, mechanisms, and other adverse effects of minocycline will also be highlighted. CASE REPORT: An elderly Caucasian male patient presented for routine ocular examination complaining of blue discoloration to the whites of his eyes. He was found to have bilateral blue scleral pigmentation and blue discoloration to various other dermal areas of his body...
November 18, 2016: Optometry and Vision Science: Official Publication of the American Academy of Optometry
https://www.readbyqxmd.com/read/27867747/early-diagnosis-of-genital-mucosal-melanoma-how-good-are-our-dermoscopic-criteria
#6
Tova Rogers, Melissa Pulitzer, Maria L Marino, Ashfaq A Marghoob, Oliver Zivanovic, Michael A Marchetti
BACKGROUND: There are limited studies on the dermoscopic features of mucosal melanoma, particularly early-stage lesions. Described criteria include the presence of blue, gray, or white colors, with a reported sensitivity of 100%. It is unclear if these features will aid in the detection of early mucosal melanoma or improve diagnostic accuracy compared to naked-eye examination alone. CASE: An Asian female in her fifties was referred for evaluation of an asymptomatic, irregularly pigmented patch of the clitoral hood and labia minora of unknown duration...
October 2016: Dermatology Practical & Conceptual
https://www.readbyqxmd.com/read/27863843/score2-report-2-study-design-and-baseline-characteristics
#7
Ingrid U Scott, Paul C VanVeldhuisen, Michael S Ip, Barbara A Blodi, Neal L Oden, Maria Figueroa, Pravin U Dugel
PURPOSE: To describe the design and baseline characteristics of participants in the Study of COmparative Treatments for REtinal Vein Occlusion 2 (SCORE2) and to compare with cohorts from other retinal vein occlusion trials. DESIGN: Phase III prospective, multicenter, randomized clinical trial designed to assess whether intravitreal bevacizumab is noninferior to intravitreal aflibercept for treatment of decreased vision attributable to macular edema associated with central retinal vein occlusion (CRVO) or hemiretinal vein occlusion (HRVO)...
November 15, 2016: Ophthalmology
https://www.readbyqxmd.com/read/27859996/microphthalmia-associated-transcription-factor-ensures-the-elongation-of-axons-and-dendrites-in-the-mouse-frontal-cortex
#8
Koji Ohba, Kazuhisa Takeda, Tamio Furuse, Tomohiro Suzuki, Shigeharu Wakana, Takashi Suzuki, Hiroaki Yamamoto, Shigeki Shibahara
Long interspersed element-1 (LINE-1) is a mammalian transposable element, and its genomic insertion could cause neurological disorders in humans. Incidentally, LINE-1 is present in intron 3 of the microphthalmia-associated transcription factor (Mitf) gene of the black-eyed white mouse (Mitf(mi-bw) allele). Mice homozygous for the Mitf(mi-bw) allele show the white coat color with black eye and deafness. Here, we explored the functional consequences of the LINE-1 insertion in the Mitf gene using homozygous Mitf(mi-bw) mice on the C3H background (C3H-bw mice) or on the C57BL/6 background (bw mice)...
November 11, 2016: Genes to Cells: Devoted to Molecular & Cellular Mechanisms
https://www.readbyqxmd.com/read/27858151/chimney-sweeps-in-sweden-a-questionnaire-based-assessment-of-long-term-changes-in-work-conditions-and-current-eye-and-airway-symptoms
#9
Ayman Alhamdow, Per Gustavsson, Lars Rylander, Kristina Jakobsson, Håkan Tinnerberg, Karin Broberg
OBJECTIVES: To explore chimney sweeping work tasks, chimney sweeps' use of protective equipment, and type of fuel used by clients, over time. Further, to assess work-relatedness of current eye and airway symptoms. METHODS: In a cross-sectional study in 2011, male Swedish chimney sweeps (n = 483; age 21-69 years) answered a questionnaire about their occupational history and eye and airway symptoms. RESULTS: Between 1960 and 2010, black-soot-sweeping in private homes was the major task, although it decreased during the time period, for chimney sweeps...
November 17, 2016: International Archives of Occupational and Environmental Health
https://www.readbyqxmd.com/read/27832941/thirteen-year-follow-up-of-optic-disc-hemorrhages-in-the-ocular-hypertension-treatment-study
#10
Donald L Budenz, Julia Beiser Huecker, Steven J Gedde, Mae Gordon, Michael Kass
PURPOSE: To determine the cumulative incidence of optic disc hemorrhage (ODH) before and after development of primary open angle glaucoma (POAG); determine the prognostic significance of ODH for the development of POAG; identify predictive factors for ODH. DESIGN: Prospective cohort study. METHODS: ODHs were evaluated in 3,236 eyes of 1618 Ocular Hypertension Treatment Study (OHTS) participants annually using stereoscopic optic disc photographs...
November 7, 2016: American Journal of Ophthalmology
https://www.readbyqxmd.com/read/27812397/ecology-and-management-of-kudzu-bug-hemiptera-plataspidae-in-southeastern-soybeans
#11
Sriyanka Lahiri, Dominic D Reisig
Kudzu bug, Megacopta cribraria Fabricius (Hemiptera: Plataspidae), is an invasive exotic pest of soybeans that has been present in the southeastern United States since 2009 and has been rapidly spreading through soybean-producing states. Their primary reproductive hosts in the United States are soybean, kudzu, pigeon pea, black eye pea, lima bean, pinto bean, wisteria, white sweet clover, white clover, red clover, alfalfa, perennial peanut, and American joint vetch. In soybeans, the kudzu bug feeds on vascular fluids at the stem, petiole, and nodes, causing yield losses of up to 60%...
January 2016: Journal of Integrated Pest Management
https://www.readbyqxmd.com/read/27807903/effect-of-sodium-oxybate-on-disrupted-nighttime-sleep-in-patients-with-narcolepsy
#12
Thomas Roth, Yves Dauvilliers, Diane Guinta, Sarah Alvarez-Horine, Efim Dynin, Jed Black
This post hoc analysis evaluated the dose-related effects of sodium oxybate on sleep continuity and nocturnal sleep quality in patients with narcolepsy-cataplexy. Polysomnography data, including shifts to Stage N1/Wake, were from a randomized, placebo-controlled trial of sodium oxybate. Patients were ≥16 years old with a diagnosis of narcolepsy including symptoms of cataplexy and excessive daytime sleepiness. Treatment was for 8 weeks with placebo or sodium oxybate 4.5, 6 or 9 g administered as two equally divided nightly doses...
November 3, 2016: Journal of Sleep Research
https://www.readbyqxmd.com/read/27804143/retinal-ganglion-cell-topography-and-spatial-resolving-power-in-the-white-rhinoceros-ceratotherium-simum
#13
João Paulo Coimbra, Paul R Manger
This study sought to determine whether the retinal organization of the white rhinoceros, a large African herbivore with lips specialized for grazing in open savannahs, relates to its foraging ecology and habitat. Using stereology and retinal wholemounts, we estimated a total of 353,000 retinal ganglion cells. Their density distribution reveals an unusual topographic organization of a temporal (2,000 cells/mm(2) ) and a nasal (1,800 cells/mm(2) ) area embedded within a well-defined horizontal visual streak (800 cells/mm(2) ), which is remarkably similar to the retinal organization in the black rhinoceros...
November 2, 2016: Journal of Comparative Neurology
https://www.readbyqxmd.com/read/27792709/-%C3%A2-i-stole-with-my-eyes%C3%A2-hamilton-naki-a-pioneer-in-heart-transplantation
#14
Julio César López-Valdés
On December 2, 1967, when Denise Darvall was hit by a car, a surgery that made medical history was unfold: Hamilton Naki, a black man, expertly removed her heart and gave it to Christian Barnard, who was preparing the receptor, Louis Washkansky, in an adjacent operating room. Naki's contribution was an outlaw act, a criminal offense under the laws of apartheid due to the difference of races; the law forbade him to cut white meat or touch white blood. Naki was perhaps the second most important man in the team that day...
September 2016: Gaceta Médica de México
https://www.readbyqxmd.com/read/27790774/the-effect-of-longitudinal-chromatic-aberration-on-the-lag-of-accommodation-and-depth-of-field
#15
Mateusz Jaskulski, Iván Marín-Franch, Paula Bernal-Molina, Norberto López-Gil
PURPOSE: Longitudinal chromatic aberration is present in all states of accommodation and may play a role in the accommodation response and the emmetropisation process. We study the change of the depth of field (DOFi) with the state of accommodation, taking into account the longitudinal chromatic aberration. METHODS: Subjective DOFi was defined as the range of defocus beyond which the blur of the target (one line of optotypes of 0.1 logMAR shown on a black-and-white microdisplay, seen through different colour filters) was perceived as objectionable...
November 2016: Ophthalmic & Physiological Optics: the Journal of the British College of Ophthalmic Opticians (Optometrists)
https://www.readbyqxmd.com/read/27784206/perceptual-enhancement-as-a-result-of-a-top-down-attentional-influence-in-a-scene-viewing-task-evidence-from-saccadic-inhibition
#16
Mackenzie G Glaholt, Eyal M Reingold
Prior research has demonstrated that task instructions can influence the locations and durations of eye fixations during scene viewing. These task-related changes in gaze patterns are likely to be associated with a top-down influence of attention. In the present study we applied a saccadic-inhibition manipulation in order to detect another expected manifestation of top-down attention: perceptual enhancement. Participants viewed eight-item arrays containing colour photographs from two categories of scenes. Four of the eight photos depicted natural landscapes ("nature" scenes) and the other four depicted urban environments ("buildings" scenes)...
October 27, 2016: Quarterly Journal of Experimental Psychology: QJEP
https://www.readbyqxmd.com/read/27769895/prevalence-and-risk-factors-for-refractive-error-in-adult-chinese-americans-the-chinese-american-eye-study
#17
Rohit Varma, Mina Torres, Roberta McKean-Cowdin, Fen Rong, Chunyi Hsu, Xuejuan Jiang
PURPOSE: To estimate the prevalence of refractive errors in adult Chinese Americans, and to evaluate factors associated with myopia and high myopia. DESIGN: A population-based, cross-sectional study. METHODS: Chinese Americans 50 years and older residing in Monterey Park, California, were recruited. Noncycloplegic automated refraction with supplemental subjective refraction was performed. Myopia, high myopia, hyperopia, and high hyperopia were defined as a spherical equivalent of <-0...
October 18, 2016: American Journal of Ophthalmology
https://www.readbyqxmd.com/read/27765092/-acute-toxicity-and-bio-distribution-of-silver-nitrate-and-nano-silver-with-different-particle-diameters-in-rats
#18
T Z Li, F Gong, B Y Zhang, J D Sun, T Zhang, L Kong, Y Y Xue, M Tang
Objective: To explore the acute toxic effect and the cumulative target organ of silver nitrate and nano-silver with two different particle diameters in rats. Methods: Thirty-six adult SD rats were divided into small particle size nano-silver group (SNS), large particle size nano-silver group (LNS), silver nitrate group (SN), and control group (C) according to the random number table, with 9 rats in each group. The rats of the four groups were respectively injected with 10 mg/mL nano-silver solution (particle diameter of 20 nm, prepared by saline) in silver dose of 30 mg/kg by tail vein for once, 10 mg/mL nano-silver solution (particle diameter of 100 nm, prepared by saline) in silver dose of 30 mg/kg, 1...
October 20, 2016: Zhonghua Shao Shang za Zhi, Zhonghua Shaoshang Zazhi, Chinese Journal of Burns
https://www.readbyqxmd.com/read/27764166/asymmetry-analysis-of-macular-inner-retinal-layers-for-glaucoma-diagnosis-swept-source-optical-coherence-tomography-study
#19
Sang-Yoon Lee, Eun Kyoung Lee, Ki Ho Park, Dong Myung Kim, Jin Wook Jeoung
PURPOSE: To report an asymmetry analysis of macular inner retinal layers using swept-source optical coherence tomography (OCT) and to evaluate the utility for glaucoma diagnosis. DESIGN: Observational, cross-sectional study. PARTICIPANTS: Seventy normal healthy subjects and 62 glaucoma patients. METHODS: Three-dimensional scans were acquired from 70 normal subjects and 62 open angle glaucoma patients by swept-source OCT...
2016: PloS One
https://www.readbyqxmd.com/read/27762576/-does-reading-a-single-passage-of-literary-fiction-really-improve-theory-of-mind-an-attempt-at-replication-correction-to-panero-et-al-2016
#20
(no author information available yet)
Reports an error in "Does Reading a Single Passage of Literary Fiction Really Improve Theory of Mind? An Attempt at Replication" by Maria Eugenia Panero, Deena Skolnick Weisberg, Jessica Black, Thalia R. Goldstein, Jennifer L. Barnes, Hiram Brownell and Ellen Winner (Journal of Personality and Social Psychology, Advanced Online Publication, Sep 19, 2016, np). In the article, due to an error in stimulus construction, four items (three authors, one foil) were omitted from the ART presented to all participants tested by Research Group 1...
November 2016: Journal of Personality and Social Psychology
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