keyword
MENU ▼
Read by QxMD icon Read
search

Photo aging

keyword
https://www.readbyqxmd.com/read/28336424/the-impact-of-oxidative-stress-and-inflammation-on-rpe-degeneration-in-non-neovascular-amd
#1
REVIEW
Sayantan Datta, Marisol Cano, Katayoon Ebrahimi, Lei Wang, James T Handa
The retinal pigment epithelium (RPE) is a highly specialized, unique epithelial cell that interacts with photoreceptors on its apical side and with Bruch's membrane and the choriocapillaris on its basal side. Due to vital functions that keep photoreceptors healthy, the RPE is essential for maintaining vision. With aging and the accumulated effects of environmental stresses, the RPE can become dysfunctional and die. This degeneration plays a central role in age-related macular degeneration (AMD) pathobiology, the leading cause of blindness among the elderly in western societies...
March 20, 2017: Progress in Retinal and Eye Research
https://www.readbyqxmd.com/read/28318916/radiation-free-3d-head-shape-and-volume-evaluation-after-endoscopically-assisted-strip-craniectomy-followed-by-helmet-therapy-for-trigonocephaly
#2
Guido de Jong, Manon Tolhuisen, Jene Meulstee, Ferdi van der Heijden, Erik van Lindert, Wilfred Borstlap, Thomas Maal, Hans Delye
INTRODUCTION: Radiation-free 3D post-operative sequential follow-up in craniosynostosis is hindered by the lack of consistent markers restricting evaluation to subjective comparison. However, using the computed cranial focal point (CCFP), it is possible to perform correct sequential image superposition and objective evaluation. We used this technique for mean volume and shape change evaluation of the head utilizing 3D photos after endoscopically assisted trigonocephaly surgery. METHODS: We performed a mean head shape and volume evaluation on age grouped 3D photos (n = 86) of children who underwent endoscopically assisted strip craniectomy with helmet therapy...
February 12, 2017: Journal of Cranio-maxillo-facial Surgery
https://www.readbyqxmd.com/read/28316876/automated-brightness-and-contrast-adjustment-of-color-fundus-photographs-for-the-grading-of-age-related-macular-degeneration
#3
Edem Tsikata, Inês Laíns, João Gil, Marco Marques, Kelsey Brown, Tânia Mesquita, Pedro Melo, Maria da Luz Cachulo, Ivana K Kim, Demetrios Vavvas, Joaquim N Murta, John B Miller, Rufino Silva, Joan W Miller, Teresa C Chen, Deeba Husain
PURPOSE: The purpose of this study was to develop an algorithm to automatically standardize the brightness, contrast, and color balance of digital color fundus photographs used to grade AMD and to validate this algorithm by determining the effects of the standardization on image quality and disease grading. METHODS: Seven-field color photographs of patients (>50 years) with any stage of AMD and a control group were acquired at two study sites, with either the Topcon TRC-50DX or Zeiss FF-450 Plus cameras...
March 2017: Translational Vision Science & Technology
https://www.readbyqxmd.com/read/28302196/-association-between-intelligence-development-and-facial-expression-recognition-ability-in-children-with-autism-spectrum-disorder
#4
Ning Pan, Gui-Hua Wu, Ling Zhang, Ya-Fen Zhao, Han Guan, Cai-Juan Xu, Jin Jing, Yu Jin
OBJECTIVE: To investigate the features of intelligence development, facial expression recognition ability, and the association between them in children with autism spectrum disorder (ASD). METHODS: A total of 27 ASD children aged 6-16 years (ASD group, full intelligence quotient >70) and age- and gender-matched normally developed children (control group) were enrolled. Wechsler Intelligence Scale for Children Fourth Edition and Chinese Static Facial Expression Photos were used for intelligence evaluation and facial expression recognition test...
March 2017: Zhongguo Dang Dai Er Ke za Zhi, Chinese Journal of Contemporary Pediatrics
https://www.readbyqxmd.com/read/28295411/how-a-working-day-induced-tiredness-may-alter-some-facial-signs-in-differently-aged-caucasian-women
#5
Flament Frederic, Pierre Julien, Delhommeau Karine, Adam Anne-Sophie
OBJECTIVES: To assess the alterations of some facial clinical signs after a working day in French Caucasian women. METHODS: Standardized photographs of full faces of 111 women of two different age-classes were taken before and after a working day. Photos were submitted in blind (morning or evening) to a panel of 10 experts for scoring the severity of 8 different facial signs using specific scales as established by previously published referential skin atlases. A panel of 60 naïve women gave their assessment of the overall look (more or less tired, aged, dull) from paired (morning/evening) photos given in blind...
March 15, 2017: International Journal of Cosmetic Science
https://www.readbyqxmd.com/read/28284439/when-age-progressed-images-are-unreliable-the-roles-of-external-features-and-age-range
#6
William Blake Erickson, James Michael Lampinen, Charlie D Frowd, Gregory Mahoney
When children go missing for many years, investigators commission age-progressed images from forensic artists to depict an updated appearance. These images have anecdotal success, and systematic research has found they lead to accurate recognition rates comparable to outdated photos. The present study examines the reliability of age progressions of the same individuals created by different artists. Eight artists first generated age progressions of eight targets across three age ranges. Eighty-five participants then evaluated the similarity of these images against other images depicting the same targets progressed at the same age ranges, viewing either whole faces or faces with external features concealed...
March 2017: Science & Justice: Journal of the Forensic Science Society
https://www.readbyqxmd.com/read/28266742/shadow-analysis-via-the-c-k-visioline-a-technical-note
#7
T Houser, C Zerweck, G Grove, R Wickett
BACKGROUND/PURPOSE: This research investigated the ability of shadow analysis (via the Courage + Khazaka Visioline and Image Pro Premiere 9.0 software) to accurately assess the differences in skin topography associated with photo aging. METHODS: Analyses were performed on impressions collected from a microfinish comparator scale (GAR Electroforming) as well a series of impressions collected from the crow's feet region of 9 women who represent each point on the Zerweck Crow's Feet classification scale...
March 7, 2017: Skin Research and Technology
https://www.readbyqxmd.com/read/28249091/subretinal-glial-membranes-in-eyes-with-geographic-atrophy
#8
Malia M Edwards, D Scott McLeod, Imran A Bhutto, Rhonda Grebe, Maeve Duffy, Gerard A Lutty
Purpose: Müller cells create the external limiting membrane (ELM) by forming junctions with photoreceptor cells. This study evaluated the relationship between focal photoreceptors and RPE loss in geographic atrophy (GA) and Müller cell extension into the subretinal space. Methods: Human donor eyes with no retinal disease or geographic atrophy (GA) were fixed and the eye cups imaged. The retinal posterior pole was stained for glial fibrillary acidic protein (GFAP; astrocytes and activated Müller cells) and vimentin (Müller cells) while the submacular choroids were labeled with Ulex Europaeus Agglutinin lectin (blood vessels)...
March 1, 2017: Investigative Ophthalmology & Visual Science
https://www.readbyqxmd.com/read/28247054/feast-empowering-community-residents-to-use-technology-to-assess-and-advocate-for-healthy-food-environments
#9
Jylana L Sheats, Sandra J Winter, Priscilla Padilla Romero, Abby C King
Creating environments that support healthy eating is important for successful aging, particularly in light of the growing population of older adults in the United States. There is an urgent need to identify innovative upstream solutions to barriers experienced by older adults in accessing and buying healthy food. FEAST (Food Environment Assessment STudy) is an effort that is part of the global Our Voice initiative, which utilizes a combination of technology and community-engaged methods to empower citizen scientists (i...
February 28, 2017: Journal of Urban Health: Bulletin of the New York Academy of Medicine
https://www.readbyqxmd.com/read/28218555/scandcleft-randomised-trials-of-primary-surgery-for-unilateral-cleft-lip-and-palate-8-assessing-naso-labial-appearance-in-5-year-olds-a-preliminary-study
#10
Kirsten Mølsted, Kirsti Humerinta, Annelise Küseler, Pål Skaare, Haydn Bellardie, William Shaw, Agneta Karsten, Paul Kåre Sæle, Sara Rizell, Agneta Marcusson, Philip Eyres, Gunvor Semb
BACKGROUND AND AIM: Facial appearance is one of the most relevant measures of success in cleft lip and palate treatment. The aim was to assess nasolabial appearance at 5 years of age in all children in the project. In this part of the project the local protocol for lip closure continued to be used because the primary lip and nose operations were not part of the randomisation. The great majority of the surgeons used Millard's technique together with McComb's technique for the nose. One center used Tennison-Randalls technique and in one center the centers own technique as well as nose plugs were used...
February 2017: Journal of Plastic Surgery and Hand Surgery
https://www.readbyqxmd.com/read/28196403/morphologic-patterns-formed-by-the-anomalous-fibers-occurring-along-the-anterior-capsule-of-the-crystalline-lens-in-people-with-the-long-anterior-zonule-trait
#11
Daniel K Roberts, Yongyi Yang, Christina E Morettin, Tricia L Newman, Mary F Roberts, Jacob T Wilensky
People with the long anterior zonule (LAZ) trait, which may have prevalence near 2%, have zonular fibers that extend more central than usual along the anterior capsule of the crystalline lens. The anomalous fibers can be observed in vivo with clinical slit lamp biomicroscopy after pharmacologic pupil dilation, and although minimally studied, the LAZ trait may have importance to glaucoma, retinal degeneration, and cataract surgery. To further characterize LAZ morphology, a custom computer program was used to trace LAZ fibers seen on retro-illumination photos acquired during previous study at an academic, urban eye care facility in Chicago, IL...
February 14, 2017: Anatomical Record: Advances in Integrative Anatomy and Evolutionary Biology
https://www.readbyqxmd.com/read/28191716/clinical-efficacy-and-safety-evaluation-of-a-novel-fractional-unipolar-radiofrequency-device-on-facial-tightening-a-preliminary-report
#12
Dong Hye Suh, Eun Jung Byun, Sang Jun Lee, Kye Yong Song, Hei Sung Kim
BACKGROUND: Previous studies have shown that radiofrequency (RF) energy is safe and effective for improving skin laxity. Unlike monopolar and bipolar devices, little has been studied with the unipolar hand piece. OBJECTIVES: We sought to evaluate the safety and efficacy of a novel fractional unipolar RF device on facial tightening. PATIENTS AND METHODS: This was a retrospective, single-center study of 14 subjects with age-related facial laxity who underwent five sessions of fractional unipolar RF at an interval of 2 weeks, and then followed-up for 3 months...
February 13, 2017: Journal of Cosmetic Dermatology
https://www.readbyqxmd.com/read/28186618/study-of-individualization-and-bias-in-nursing-home-fall-prevention-practices
#13
Cathleen S Colón-Emeric, Kirsten Corazzini, Eleanor McConnell, Wei Pan, Mark Toles, Rasheeda Hall, Melissa Batchelor-Murphy, Tracey L Yap, Amber L Anderson, Andrew Burd, Ruth A Anderson
OBJECTIVES: Little is known about how nursing home staff use resident characteristics to individualize care delivery or whether care is affected by implicit bias. DESIGN: Randomized factorial clinical vignette survey. SETTING: Sixteen nursing homes in North Carolina. PARTICIPANTS: Nursing, rehabilitation, and social services staff (n = 433). MEASUREMENTS: Vignettes describing hypothetical residents were generated from a matrix of clinical and demographic characteristics...
February 10, 2017: Journal of the American Geriatrics Society
https://www.readbyqxmd.com/read/28185586/expressing-collective-voices-on-children-s-health-photovoice-exploration-with-mothers-of-young-children-from-the-indian-sundarbans
#14
Upasona Ghosh, Shibaji Bose, Rittika Bramhachari, Sabyasachi Mandal
BACKGROUND: The Indian Sundarbans is marked by inhospitable terrain and frequent climatic shocks which jointly hinder access to health care. Community members, and women in particular, have few means to communicate their concerns to local decision makers. Photovoice is one way in which communities can raise their local health challenges with decision makers. This study unlocks mothers' voices on the determinants of their children's health to inform local level decision-making on child health issues in the Indian Sundarbans...
November 15, 2016: BMC Health Services Research
https://www.readbyqxmd.com/read/28183009/similarities-and-differences-in-the-meanings-children-and-their-parents-attach-to-epilepsy-medications
#15
Michelle Webster
By exploring the meanings children and their parents attached to two household treatments for childhood epilepsy (antiepileptic drugs and emergency medications), this paper broadens our understanding of the ways in which children view their medications and how these views can impact on their adherence to treatment. The paper draws on data collected during 2013 and 2014 from 24 families across the UK that had a child with epilepsy aged 3-13 years. In-depth semi-structured interviews were conducted with the parents and 10 children participated in autodriven photo-elicitation interviews...
February 1, 2017: Social Science & Medicine
https://www.readbyqxmd.com/read/28143528/validation-of-an-ipad-activity-to-measure-preschool-children-s-food-and-physical-activity-knowledge-and-preferences
#16
Nicola Wiseman, Neil Harris, Martin Downes
BACKGROUND: Preschool children's knowledge of, and preference for food and physical activity play an important role in the development of lifestyle behaviors throughout childhood. Valid and reliable instruments that are interactive and appealing to preschool children are needed, to obtain quality information in a way that actively engages children and encourages willing participation. The purpose of the current research is to assess the reliability and validity of an adapted computerized (iPad) version of the photo-pair food and exercise questionnaire (PPFEQ)...
February 1, 2017: International Journal of Behavioral Nutrition and Physical Activity
https://www.readbyqxmd.com/read/28139160/the-relation-between-sleep-disruption-and-cataract-in-a-large-population-based-study
#17
Yanjun Chen, David M Nondahl, Carla R Schubert, Barbara E K Klein, Ronald Klein, Karen J Cruickshanks
PURPOSE: To investigate the relation between sleep disruption and nuclear cataract, as well as the impact of cataract removal on sleep, in two discrete population-based cohorts. METHODS: This is a cross-sectional study of 5070 participants from three large longitudinal epidemiologic studies of age-related eye disease, hearing, olfaction, and cognition. Slit-lamp photos of the lens were obtained to grade nuclear cataract using a standardized protocol. The quality of sleep was assessed using a modified Wisconsin Sleep Cohort Study questionnaire...
April 2017: Ophthalmic Epidemiology
https://www.readbyqxmd.com/read/28131651/type-2-diabetes-and-its-correlates-in-a-first-nationwide-study-among-cypriot-adults
#18
Eleni Andreou, Dimitrios Papandreou, Photos Hajigeorgiou, Katia Kyriakou, Thalia Avraam, Georgia Chappa, Procopis Kallis, Christalleni Lazarou, Christiana Philippou, Christoforos Christoforou, Rebecca Kokkinofta, Christos Dioghenous, Savvas Savva, Antony Kafatos, Antonios Zampelas
Obesity rates in Cyprus are very high and epidemiological information on type 2 diabetes mellitus is limited. The correlates of type 2 diabetes among adults remain unknown in the Cypriot population. Thus, the purpose of this study is to provide the first national estimate of the prevalence of type 2 diabetes and investigate its correlates. A randomly stratified nationally sample of 1001 adults aged 18-80 participated in the study. Only 950 subjects completed the study. All subjects were free of any diseases (known diabetes, kidney, liver), medication and supplementation...
April 2017: Primary Care Diabetes
https://www.readbyqxmd.com/read/28130778/photo-co-carcinogenesis-of-topically-applied-retinyl-palmitate-in-skh-1-hairless-mice
#19
Mary D Boudreau, Frederick A Beland, Robert P Felton, Peter P Fu, Paul C Howard, Paul W Mellick, Brett T Thorn, Greg R Olson
Cosmetic products that contain retinyl palmitate are popular as anti-aging skin treatments; however, recent studies suggest a risk for enhanced skin tumor development with topical retinyl palmitate applications and exposure to solar ultraviolet radiation (UVR). In this study, we investigated the potential of retinyl palmitate to enhance UVR-induced photo co-carcinogenesis. Groups of 36 male and 36 female SKH-1 hairless mice were exposed to simulated solar light (SSL) and treated with the control cream or creams containing retinyl palmitate, five days per week for 40 weeks...
January 28, 2017: Photochemistry and Photobiology
https://www.readbyqxmd.com/read/28126055/sexting-among-spanish-adolescents-prevalence-and-personality-profiles
#20
Manuel Gámez-Guadix, Patricia de Santisteban, Santiago Resett
BACKGROUND: Voluntarily sending sexual content (e.g., photos, videos) among adolescents via the Internet and mobile phones, a phenomenon called sexting , is receiving increasing social and research attention. The aims of this study were: 1) to analyze the prevalence and trends of sexting among adolescents by gender and age and 2) to examine the personality profile of adolescents that participated in sexting. METHOD: The sample consisted of 3,223 Spanish adolescents from 12 to 17 years of age (49...
February 2017: Psicothema
keyword
keyword
33715
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"