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https://www.readbyqxmd.com/read/28103149/gender-and-appearance-accuracy-women-s-advantage-over-men-is-restricted-to-dress-items
#1
Terrence Glenn Horgan, Marianne Patricia McGrath, Carl Bastien, Patrick Wegman
Which aspects of people's appearance do women remember better than men do? Women were predicted to remember the dress-related items but not the physical characteristics of targets more accurately than men, given that the former might be a more female-relevant domain of interest among perceivers. Participants watched a videotaped target and then completed a surprise test of their memory for her/his appearance. Men were as accurate as women at remembering the target's physical features, but less accurate than woman at recalling what the target was wearing...
January 19, 2017: Journal of Social Psychology
https://www.readbyqxmd.com/read/28103130/serum-progesterone-levels-in-pregnant-women-with-obstructive-sleep-apnea-a-case-control-study
#2
Jennifer Lee, Elizabeth E Eklund, Geralyn Lambert-Messerlian, Glenn E Palomaki, Kristen Butterfield, Patrizia Curran, Ghada Bourjeily
BACKGROUND: Pregnancy is a risk factor for sleep disordered breathing, including obstructive sleep apnea (OSA). Progesterone, one of the key hormones in pregnancy, a known respiratory drive stimulant, increases ventilation and may protect against OSA. We aimed to examine the relationship between circulating progesterone and OSA, after accounting for body weight and gestational age. METHODS: A case control study was conducted of pregnant women with OSA and those at low risk for the disorder...
January 19, 2017: Journal of Women's Health
https://www.readbyqxmd.com/read/28102674/2d-ir-spectroscopy-shows-that-optimised-dna-minor-groove-binding-of-hoechst33258-follows-an-induced-fit-model
#3
Lennart A I Ramakers, Gordon Hithell, John J May, Gregory M Greetham, Paul M Donaldson, Michael Towrie, Anthony W Parker, Glenn A Burley, Neil T Hunt
The induced fit binding model describes a conformational change occurring when a small molecule binds to its biomacromolecular target. The result is enhanced non-covalent interactions between ligand and biomolecule. Induced fit is well-established for small molecule-protein interactions, but its relevance to small molecule-DNA binding is less clear. We investigate the molecular determinants of Hoechst33258 binding to its preferred A-tract sequence relative to a sub-optimal alternating A-T sequence. Results from 2-dimensional infrared spectroscopy, which is sensitive to H-bonding and molecular structure changes, show that Hoechst33258 binding results in loss of minor groove spine of hydration in both sequences, but an additional perturbation of the base propeller twists occurs in the A-tract binding region...
January 19, 2017: Journal of Physical Chemistry. B
https://www.readbyqxmd.com/read/28102256/john-glenn-1921-2016
#4
William A 'Bill' Anders
No abstract text is available yet for this article.
January 18, 2017: Nature
https://www.readbyqxmd.com/read/28102098/a-randomized-double-blind-placebo-controlled-trial-of-fruit-and-vegetable-concentrates-on-intermediate-biomarkers-in-head-and-neck-cancer
#5
Mridul Datta, Edward G Shaw, Glenn J Lesser, L Douglas Case, Mara Z Vitolins, Charles Schneider, Bart Frizzell, Christopher Sullivan, Mark Lively, Elizabeth Franzmann, Jennifer J Hu
BACKGROUND: Head and neck cancer (HNC) patients are at an increased risk for developing second primary tumors (SPTs). Diets rich in fruits and vegetables (FVs) may lower HNC risk. FV concentrates may offer a potential alternative to increasing FV intake. METHODS: We conducted a randomized, double-blind, placebo-controlled trial to evaluate whether Juice PLUS+ (JP; a commercial product with multiple FV concentrates) has an effect on p27 and Ki-67, biomarkers associated with the risk of SPTs...
January 1, 2017: Integrative Cancer Therapies
https://www.readbyqxmd.com/read/28101433/use-of-sonic-tomography-to-detect-and-quantify-wood-decay-in-living-trees
#6
Gregory S Gilbert, Javier O Ballesteros, Cesar A Barrios-Rodriguez, Ernesto F Bonadies, Marjorie L Cedeño-Sánchez, Nohely J Fossatti-Caballero, Mariam M Trejos-Rodríguez, José Moises Pérez-Suñiga, Katharine S Holub-Young, Laura A W Henn, Jennifer B Thompson, Cesar G García-López, Amanda C Romo, Daniel C Johnston, Pablo P Barrick, Fulvia A Jordan, Shiran Hershcovich, Natalie Russo, Juan David Sánchez, Juan Pablo Fábrega, Raleigh Lumpkin, Hunter A McWilliams, Kathleen N Chester, Alana C Burgos, E Beatriz Wong, Jonathan H Diab, Sonia A Renteria, Jennifer T Harrower, Douglas A Hooton, Travis C Glenn, Brant C Faircloth, Stephen P Hubbell
PREMISE OF THE STUDY: Field methodology and image analysis protocols using acoustic tomography were developed and evaluated as a tool to estimate the amount of internal decay and damage of living trees, with special attention to tropical rainforest trees with irregular trunk shapes. METHODS AND RESULTS: Living trunks of a diversity of tree species in tropical rainforests in the Republic of Panama were scanned using an Argus Electronic PiCUS 3 Sonic Tomograph and evaluated for the amount and patterns of internal decay...
December 2016: Applications in Plant Sciences
https://www.readbyqxmd.com/read/28100142/reduction-in-jail-emergency-department-visits-and-closure-after-implementation-of-on-site-urgent-care
#7
Erick Eiting, Carrie S Korn, Erin Wilkes, Glenn Ault, Sean O Henderson
This descriptive study evaluates the impact of implementation of full service on-site urgent care services at the Los Angeles County Jail (LACJ) by examining the number of patients seen at the referral hospital, Los Angeles County + University of Southern California Medical Center (LAC+USC), and the number of hours that the referral hospital was closed to transfers in the periods before and after the development of the LACJ Urgent Care. The appropriate utilization of public resources is a critical priority for an overburdened county medical health care system...
January 2017: Journal of Correctional Health Care
https://www.readbyqxmd.com/read/28097356/effect-of-etelcalcetide-vs-cinacalcet-on-serum-parathyroid-hormone-in-patients-receiving-hemodialysis-with-secondary-hyperparathyroidism-a-randomized-clinical-trial
#8
Geoffrey A Block, David A Bushinsky, Sunfa Cheng, John Cunningham, Bastian Dehmel, Tilman B Drueke, Markus Ketteler, Reshma Kewalramani, Kevin J Martin, Sharon M Moe, Uptal D Patel, Justin Silver, Yan Sun, Hao Wang, Glenn M Chertow
Importance: Secondary hyperparathyroidism contributes to extraskeletal calcification and is associated with all-cause and cardiovascular mortality. Control is suboptimal in the majority of patients receiving hemodialysis. An intravenously (IV) administered calcimimetic could improve adherence and reduce adverse gastrointestinal effects. Objective: To evaluate the relative efficacy and safety of the IV calcimimetic etelcalcetide and the oral calcimimetic cinacalcet...
January 10, 2017: JAMA: the Journal of the American Medical Association
https://www.readbyqxmd.com/read/28097355/effect-of-etelcalcetide-vs-placebo-on-serum-parathyroid-hormone-in-patients-receiving-hemodialysis-with-secondary-hyperparathyroidism-two-randomized-clinical-trials
#9
Geoffrey A Block, David A Bushinsky, John Cunningham, Tilman B Drueke, Markus Ketteler, Reshma Kewalramani, Kevin J Martin, T Christian Mix, Sharon M Moe, Uptal D Patel, Justin Silver, David M Spiegel, Lulu Sterling, Liron Walsh, Glenn M Chertow
Importance: Secondary hyperparathyroidism contributes to extraskeletal complications in chronic kidney disease. Objective: To evaluate the effect of the intravenous calcimimetic etelcalcetide on serum parathyroid hormone (PTH) concentrations in patients receiving hemodialysis. Design, Setting, and Participants: Two parallel, phase 3, randomized, placebo-controlled treatment trials were conducted in 1023 patients receiving hemodialysis with moderate to severe secondary hyperparathyroidism...
January 10, 2017: JAMA: the Journal of the American Medical Association
https://www.readbyqxmd.com/read/28096357/prion-replication-without-host-adaptation-during-interspecies-transmissions
#10
Jifeng Bian, Vadim Khaychuk, Rachel C Angers, Natalia Fernández-Borges, Enric Vidal, Crystal Meyerett-Reid, Sehun Kim, Carla L Calvi, Jason C Bartz, Edward A Hoover, Umberto Agrimi, Jürgen A Richt, Joaquín Castilla, Glenn C Telling
Adaptation of prions to new species is thought to reflect the capacity of the host-encoded cellular form of the prion protein (PrP(C)) to selectively propagate optimized prion conformations from larger ensembles generated in the species of origin. Here we describe an alternate replicative process, termed nonadaptive prion amplification (NAPA), in which dominant conformers bypass this requirement during particular interspecies transmissions. To model susceptibility of horses to prions, we produced transgenic (Tg) mice expressing cognate PrP(C) Although disease transmission to only a subset of infected TgEq indicated a significant barrier to EqPrP(C) conversion, the resulting horse prions unexpectedly failed to cause disease upon further passage to TgEq...
January 17, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28095347/using-experience-based-co-design-with-older-patients-their-families-and-staff-to-improve-palliative-care-experiences-in-the-emergency-department-a-reflective-critique-on-the-process-and-outcomes
#11
Rebecca Wright Née Blackwell, Karen Lowton, Glenn Robert, Corita Grudzen, Patricia Grocott
BACKGROUND: Increasing use of emergency departments among older patients with palliative needs has led to the development of several service-level interventions intended to improve care quality. There is little evidence of patient and family involvement in developmental processes, and little is known about the experiences of - and preferences for - palliative care delivery in this setting. Participatory action research seeking to enable collaborative working between patients and staff should enhance the impact of local quality improvement work but has not been widely implemented in such a complex setting...
January 11, 2017: International Journal of Nursing Studies
https://www.readbyqxmd.com/read/28094119/-safety-of-repeat-median-sternotomy-in-the-palliative-treatment-of-patients-with-univentricular-heart
#12
Héctor Díliz-Nava, Isis Meléndez-Sagaón, Orlando Tamaríz-Cruz, Luis García-Benitez, Aric Araujo-Martínez, Alexis Palacios-Macedo
OBJECTIVE: Establish the morbidity and mortality of patients with univentricular hearts who underwent repeat median sternotomy at the Instituto Nacional de Pediatría METHOD: We retrospectively review the clinical charts of all patient who underwent repeat median sternotomy from 2001 to 2016. RESULTS: Sixty-five patients underwent 76 surgeries through repeat median sternotomy. Fifty-nine patients had a first repeat median sternotomy with a mean age of 36months (range 4-176months) and a mean weight of 12...
January 13, 2017: Archivos de Cardiología de México
https://www.readbyqxmd.com/read/28094031/patients-receiving-frequent-hemodialysis-have-better-health-related-quality-of-life-compared-to-patients-receiving-conventional-hemodialysis
#13
Amit X Garg, Rita S Suri, Paul Eggers, Fredric O Finkelstein, Tom Greene, Paul L Kimmel, Alan S Kliger, Brett Larive, Robert M Lindsay, Andreas Pierratos, Mark Unruh, Glenn M Chertow
Most patients with end-stage kidney disease value their health-related quality of life (HRQoL) and want to know how it will be affected by their dialysis modality. We extended the findings of two prior clinical trial reports to estimate the effects of frequent compared to conventional hemodialysis on additional measures of HRQoL. The Daily Trial randomly assigned 245 patients to receive frequent (six times per week) or conventional (three times per week) in-center hemodialysis. The Nocturnal Trial randomly assigned 87 patients to receive frequent nocturnal (six times per week) or conventional (three times per week) home hemodialysis...
January 13, 2017: Kidney International
https://www.readbyqxmd.com/read/28093804/successful-bridge-to-transplant-of-functionally-univentricular-patients-with-a-modified-continuous-flow-ventricular-assist-device
#14
Michael C Mongé, Bradley T Kulat, Osama Eltayeb, Neale R Zingle, Steven T Moss, Jeffrey G Gossett, Elfriede Pahl, John M Costello, Carl L Backer
A continuous flow extracorporeal ventricular assist device (VAD) was modified to support functionally univentricular infants and children awaiting heart transplantation. A centrifugal VAD, designed to flow from 1.5 to 8 L/min, was used as a bridge-to-transplant in four patients with functionally univentricular circulation. A variable restrictive recirculation shunt permitted lower flow ranges in small patients. In hypoxic patients, an oxygenator was incorporated into the circuit. From 2012 to 2015, the modified VAD was placed in four patients with Glenn physiology...
January 2017: Artificial Organs
https://www.readbyqxmd.com/read/28092757/climate-change-threats-to-family-farmers-sense-of-place-and-mental-wellbeing-a-case-study-from-the-western-australian-wheatbelt
#15
Neville R Ellis, Glenn A Albrecht
'Sense of place' has become a central concept in the analysis of the cultural, personal and mental health risks posed by a changing climate. However, such place-related understandings of mental health and wellbeing remain largely limited to Indigenous health contexts. In this article we argue the relevance of sense of place in understanding the mental health impacts of climate change on family farmers who retain close living and working relationships to the land. We conducted a community-based qualitative case study located in the Western Australian Wheatbelt - a region that has experienced some of the most significant climate change in Australia...
January 6, 2017: Social Science & Medicine
https://www.readbyqxmd.com/read/28092363/mouse-models-of-uv-induced-melanoma-genetics-pathology-and-clinical-relevance
#16
Chi-Ping Day, Rachel Marchalik, Glenn Merlino, Helen Michael
Melanocytes, a neural crest cell derivative, produce pigment to protect keratinocytes from ultraviolet radiation (UVR). Although melanocytic lesions such as nevi and cutaneous malignant melanomas are known to be associated with sun exposure, the role of UVR in oncogenesis is complex and has yet to be clearly elucidated. UVR appears to have a direct mutational role in inducing or promoting melanoma formation as well as an indirect role through microenvironmental changes. Recent advances in the modeling of human melanoma in animals have built platforms upon which prospective studies can begin to investigate these questions...
January 16, 2017: Laboratory Investigation; a Journal of Technical Methods and Pathology
https://www.readbyqxmd.com/read/28089885/variable-pulse-duration-from-a-new-ho-yag-laser-the-effect-on-stone-comminution-fiber-tip-degradation-and-retropulsion-in-a-dusting-model
#17
Daniel A Wollin, Anika Ackerman, Chen Yang, Tony Chen, Walter Neal Simmons, Glenn M Preminger, Michael E Lipkin
OBJECTIVE: To more clearly define the efficiency and potential benefits of variable pulse-width laser technology for ureteroscopic lithotripsy, we performed comparative in vitro evaluations assessing stone comminution, laser fiber tip degradation, and stone retropulsion. METHODS: All experiments were conducted using a Swiss LaserClast Ho: YAG laser (Electro Medical Systems, Nyon, Switzerland) with adjustable pulse duration (300 µs - 1500 µs). To assess comminution efficiency and fiber tip degradation, a "dusting" model was employed; the laser fiber tip was moved by a 3-dimensional positioning system in a spiral motion across a flat BegoStone surface submerged in water...
January 13, 2017: Urology
https://www.readbyqxmd.com/read/28089366/limited-reduction-in-uremic-solute-concentrations-with-increased-dialysis-frequency-and-time-in-the-frequent-hemodialysis-network-daily-trial
#18
Tammy L Sirich, Kara Fong, Brett Larive, Gerald J Beck, Glenn M Chertow, Nathan W Levin, Alan S Kliger, Natalie S Plummer, Timothy W Meyer
The Frequent Hemodialysis Network Daily Trial compared conventional three-times weekly treatment to more frequent treatment with a longer weekly treatment time in patients receiving in-center hemodialysis. Evaluation at one year showed favorable effects of more intensive treatment on left ventricular mass, blood pressure, and phosphate control, but modest or no effects on physical or cognitive performance. The current study compared plasma concentrations of uremic solutes in stored samples from 53 trial patients who received three-times weekly in-center hemodialysis for an average weekly time of 10...
January 12, 2017: Kidney International
https://www.readbyqxmd.com/read/28089065/multisociety-guideline-on-reprocessing-flexible-gi-endoscopes-2016-update
#19
Bret T Petersen, Jonathan Cohen, Ralph David Hambrick, Navtej Buttar, David A Greenwald, Jonathan M Buscaglia, James Collins, Glenn Eisen
No abstract text is available yet for this article.
January 6, 2017: Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/28088696/cell-selective-proteomics-for-biological-discovery
#20
REVIEW
Shannon E Stone, Weslee S Glenn, Graham D Hamblin, David A Tirrell
Cells alter the proteome to respond to environmental and developmental cues. Global analysis of proteomic responses is of limited value in heterogeneous environments, where there is no 'average' cell. Advances in sequencing, protein labeling, mass spectrometry, and data analysis have fueled recent progress in the investigation of specific subpopulations of cells in complex systems. Here we highlight recently developed chemical tools that enable cell-selective proteomic analysis of complex biological systems, from bacterial pathogens to whole animals...
January 12, 2017: Current Opinion in Chemical Biology
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