keyword
MENU ▼
Read by QxMD icon Read
search

Spears

keyword
https://www.readbyqxmd.com/read/28211974/whole-exome-sequencing-identified-1-base-pair-novel-deletion-in-bcl2-associated-athanogene-3-bag3-gene-associated-with-severe-dilated-cardiomyopathy-dcm-requiring-heart-transplant-in-multiple-family-members
#1
Muhammad Arshad Rafiq, Ayeshah Chaudhry, Melanie Care, Danna A Spears, Chantal F Morel, Robert M Hamilton
Dilated cardiomyopathy (DCM) is characterized by dilation and impaired contraction of the left ventricle or both ventricles. Among hereditary DCM, the genetic causes are heterogeneous, and include mutations encoding cytoskeletal, nucleoskeletal, mitochondrial, and calcium-handling proteins. We report three severely affected males, in a four-generation pedigree, with DCM phenotype who underwent cardiac transplant. Cardiomegaly with marked biventricular dilation and fibrosis were noticeable histopathological findings...
March 2017: American Journal of Medical Genetics. Part A
https://www.readbyqxmd.com/read/28210552/capsular-contracture-in-implant-based-breast-reconstruction-the-effect-of-porcine-acellular-dermal-matrix
#2
Alessia M Lardi, Mark Ho-Asjoe, Klaus Junge, Jian Farhadi
BACKGROUND: Irradiation of implant-based breast reconstructions (BR) is known to increase capsular contracture (CC) rates on average by 4-fold over non-irradiated reconstructions. The use of acellular dermal matrix (ADM) has been associated with lower CC rates in non-irradiated reconstructions (0-3%). Experimental and clinical studies suggest that ADM may also reduce CC rates in irradiated breasts. The aim of this study was to evaluate CC rates in non-irradiated and irradiated one- and two-stage BRs performed with the assistance of porcine ADM (PADM)...
February 2017: Gland Surgery
https://www.readbyqxmd.com/read/28207291/small-numbers-big-challenges-adolescent-and-young-adult-cancer-incidence-and-survival-in-new-zealand
#3
Kirsten R Ballantine, Heidi Watson, Scott Macfarlane, Mark Winstanley, Robin P Corbett, Ruth Spearing, Vladimir Stevanovic, Ma Yi, Michael J Sullivan
PURPOSE: This study was undertaken to determine cancer survival and describe the unique spectrum of cancers diagnosed among New Zealand's adolescents and young adult (AYA) population. METHODS: Registrations for 1606 15-24 year olds diagnosed with a new primary malignant tumor between 2000 and 2009 were obtained from the New Zealand Cancer Registry and classified according to AYA diagnostic group and subgroup, age, sex, and prioritized ethnicity. Age-standardized incidence rates (IRs) per million person years and 5-year relative survival ratios were calculated...
February 16, 2017: Journal of Adolescent and Young Adult Oncology
https://www.readbyqxmd.com/read/28203494/flap-reconstruction-for-pressure-ulcers-an-outcomes-analysis
#4
Ravinder Bamba, James J Madden, Ashley N Hoffman, Justine S Kim, Wesley P Thayer, Lillian B Nanney, Marcia E Spear
BACKGROUND: Historically, complication rates after pressure ulcer reconstruction utilizing flap coverage have been high. Patients undergoing operations for pressure ulcer coverage typically have multiple risk factors for postoperative complications. The purpose of this study was to examine a large patient series in the pressure ulcer population to uncover objective evidence of the linkage between risk factors and outcomes after flap coverage. METHODS: This study was a retrospective chart review of patients who underwent flap reconstruction for a pressure ulcer between 1997 and 2015...
January 2017: Plastic and Reconstructive Surgery. Global Open
https://www.readbyqxmd.com/read/28197082/the-role-of-acetaldehyde-in-the-increased-acceptance-of-ethanol-after-prenatal-ethanol-exposure
#5
Mirari Gaztañaga, Asier Angulo-Alcalde, Norman E Spear, M Gabriela Chotro
Recent studies show that acetaldehyde, the first metabolite in the oxidation of ethanol, can be responsible for both, the appetitive and the aversive effects produced by ethanol intoxication. More specifically, it has been hypothesized that acetaldehyde produced in the periphery by the liver is responsible for the aversive effects of ethanol, while the appetitive effects relate to the acetaldehyde produced centrally through the catalase system. On the other hand, from studies in our and other laboratories, it is known that ethanol exposure during the last gestational days (GD) consistently enhances the postnatal acceptance of ethanol when measured during early ontogeny in the rat...
2017: Frontiers in Behavioral Neuroscience
https://www.readbyqxmd.com/read/28195335/voluntary-binge-consumption-of-ethanol-in-a-sweetened-chocolate-flavored-solution-by-male-and-female-adolescent-sprague-dawley-rats
#6
Dominika Hosová, Linda Patia Spear
BACKGROUND: The still maturing adolescent brain may be particularly vulnerable to lasting consequences of ethanol (EtOH) exposure. Yet, human adolescents are the age group most likely to engage in binge drinking (a pattern of drinking leading to blood EtOH concentrations (BECs) of 80 mg/dl or greater). Most studies to date assessing the long-term effects of adolescent EtOH exposure in outbred rodent populations have either used experimenter-administered EtOH to produce BECs in the binge range or assessed voluntary intake of EtOH at well below binge levels...
February 14, 2017: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/28179162/loss-of-p16-ink4a-expression-and-homozygous-cdkn2a-deletion-are-associated-with-worse-outcome-and-younger-age-in-thymic-carcinomas
#7
Scott W Aesif, Marie Christine Aubry, Eunhee S Yi, Sara M Kloft-Nelson, Sarah M Jenkins, Grant M Spears, Patricia T Greipp, William R Sukov, Anja C Roden
PURPOSE: Thymic carcinomas are aggressive tumors. Biomarkers and alternative treatment modalities are needed. We studied the expression of p16 and cytogenetic abnormalities of CDKN2A and correlated findings with clinical features and outcome in a large cohort of thymic carcinomas. MATERIALS AND METHODS: Thymic carcinomas (1963-2013) were stained with p16. Fluorescence in situ hybridization was utilized to assess for the presence of CDKN2A gene (at 9p21). Statistical analysis was performed...
February 4, 2017: Journal of Thoracic Oncology
https://www.readbyqxmd.com/read/28167444/lipophilic-antioxidants-and-lipid-peroxidation-in-yellow-perch-subjected-to-various-anthropogenic-influences-along-the-st-lawrence-river-qc-canada
#8
Catherine Landry, Magali Houde, Philippe Brodeur, Philip Spear, Monique Boily
In Lake Saint-Pierre (LSP), the last great widening of the St. Lawrence River (province of Québec, Canada), the yellow perch has been experiencing a significant decline since the mid-1990s. The combined effect of several stressors (deterioration of habitats appropriate for reproduction and growth, invasive species and poor water quality) seems to exert considerable influence on the yellow perch population in LSP, characterized by low recruitment. To better understand possible stressor effects at the biochemical level, LSP yellow perch were compared with other sites along a gradient of increasing human influences from upstream to downstream along the St...
February 3, 2017: Ecotoxicology and Environmental Safety
https://www.readbyqxmd.com/read/28155223/evaluation-of-prolonged-qt-interval-structural-heart-disease-mimicking-long-qt-syndrome
#9
Adaya Weissler-Snir, Michael H Gollob, Vijay Chauhan, Melanie Care, Danna A Spears
BACKGROUND: In about 20-25% of patients with congenital long QT syndrome (LQTS) a causative pathogenic mutation is not found. The aim of this study was to explore the prevalence of alternative cardiac diagnoses among patients exhibiting prolongation of QT interval with negative genetic testing for LQTS genes. METHODS: We conducted a retrospective analysis of 239 consecutive patients who were evaluated in the inherited arrhythmia clinic at the Toronto General Hospital between July 2013 and December 2015 for possible LQTS...
February 3, 2017: Pacing and Clinical Electrophysiology: PACE
https://www.readbyqxmd.com/read/28152205/saponin-profile-of-wild-asparagus-species
#10
Sara Jaramillo-Carmona, Rocío Rodriguez-Arcos, Ana Jiménez-Araujo, Sergio López, Juan Gil, Roberto Moreno, Rafael Guillén-Bejarano
The aim of this work was to study the saponin profiles from spears of different wild asparagus species in the context of its genetic diversity aside from geographical seed origin. They included Asparagus pseudoscaber Grecescu, Asparagus maritimus (L.) Mill., Asparagus brachiphyllus Turcz., Asparagus prostrates Dumort., and Asparagus officinalis L. The saponin analysis by LC-MS has shown that saponin profile from wild asparagus is similar to that previously described for triguero asparagus from Huétor-Tájar landrace (triguero HT), which had not ever been reported in the edible part of asparagus...
February 2, 2017: Journal of Food Science
https://www.readbyqxmd.com/read/28146097/parent-and-child-report-of-pain-and-fatigue-in-jia-does-disagreement-between-parent-and-child-predict-functional-outcomes
#11
Amy C Gaultney, Maggie H Bromberg, Mark Connelly, Tracy Spears, Laura E Schanberg
While previous research in juvenile idiopathic arthritis (JIA) has identified discrepancy between parent and child perception of disease-related symptoms such as pain, the significance and impact of this disagreement has not been characterized. We examined the extent to which parent-child discordance in JIA symptom ratings are associated with child functional outcomes. Linear regression and mixed effects models were used to test the effects of discrepancy in pain and fatigue ratings on functional outcomes in 65 dyads, consisting of youth with JIA and one parent...
January 30, 2017: Children
https://www.readbyqxmd.com/read/28135083/polarized-xanes-monitors-femtosecond-structural-evolution-of-photoexcited-vitamin-b12
#12
Nicholas A Miller, Aniruddha Deb, Roberto Alonso-Mori, Brady D Garabato, James M Glownia, Laura M Kiefer, Jake Koralek, Marcin Sikorski, Kenneth G Spears, Theodore E Wiley, Diling Zhu, Pawel M Kozlowski, Kevin J Kubarych, James E Penner-Hahn, Roseanne J Sension
Ultrafast, polarization-selective time-resolved X-ray absorption near-edge structure (XANES) was used to characterize the photochemistry of vitamin B12, cyanocobalamin (CNCbl), in solution. Cobalamins are important biological cofactors involved in methyl transfer, radical rearrangement, and light-activated gene regulation, while also holding promise as light-activated agents for spatiotemporal controlled delivery of therapeutics. We introduce polarized femtosecond XANES, combined with UV-visible spectroscopy, to reveal sequential structural evolution of CNCbl in the excited electronic state...
January 30, 2017: Journal of the American Chemical Society
https://www.readbyqxmd.com/read/28128690/history-of-neurosurgery-at-university-of-toronto-the-st-michael-s-story
#13
Naif M Alotaibi, Daipayan Guha, Christopher S Ahuja, Julian Spears, Paul J Muller, William S Tucker, Alan R Hudson, R Loch Macdonald
In this paper, the authors describe the history of neurosurgery at St. Michael's Hospital, University of Toronto. St. Michael's has long been regarded as one of the top teaching and research hospitals in Canada. A detailed literature review of published and unpublished works was performed to formulate a succinct but in-depth review of its development, successes, and challenges. This fascinating 125-year history serves as a reminder of the importance of their institution's origins, and the authors hope that it will be a useful guide for developing programs around the world...
January 27, 2017: Journal of Neurosurgery
https://www.readbyqxmd.com/read/28109302/review-of-mathematical-models-for-neglected-tropical-diseases-essential-tools-for-control-and-elimination-part-b-edited-by-maria-gloria-bas%C3%A3-%C3%A3-ez-and-roy-m-anderson
#14
Robert C Spear
Basáñez MG, Anderson RM, Editors: Mathematical Models for Neglected Tropical Diseases: Essential Tools for Control and Elimination, Part B, Volume 94, Advances in Parasitology, Academic Press; 2016, 430 pages. ISBN: 978-0-12-809971-1.
January 21, 2017: Parasites & Vectors
https://www.readbyqxmd.com/read/28103304/correction-the-fatty-acid-synthase-inhibitor-platensimycin-improves-insulin-resistance-without-inducing-liver-steatosis-in-mice-and-monkeys
#15
Sheo B Singh, Ling Kang, Andrea R Nawrocki, Dan Zhou, Margaret Wu, Stephen Previs, Corey Miller, Haiying Liu, Catherine D G Hines, Maria Madeira, Jin Cao, Kithsiri Herath, Larry D Spears, Clay F Semenkovich, Liangsu Wang, David E Kelley, Cai Li, Hong-Ping Guan
[This corrects the article DOI: 10.1371/journal.pone.0164133.].
2017: PloS One
https://www.readbyqxmd.com/read/28100817/mechanical-sensitivity-and-the-dynamics-of-evolutionary-rate-shifts-in-biomechanical-systems
#16
Martha M Muñoz, Philip S L Anderson, S N Patek
The influence of biophysical relationships on rates of morphological evolution is a cornerstone of evolutionary theory. Mechanical sensitivity-the correlation strength between mechanical output and the system's underlying morphological components-is thought to impact the evolutionary dynamics of form-function relationships, yet has rarely been examined. Here, we compare the evolutionary rates of the mechanical components of the four-bar linkage system in the raptorial appendage of mantis shrimp (Order Stomatopoda)...
January 25, 2017: Proceedings. Biological Sciences
https://www.readbyqxmd.com/read/28098526/ancylostoma-ceylanicum-hookworm-in-the-solomon-islands
#17
Richard S Bradbury, Sze Fui Hii, Humpress Harrington, Richard Speare, Rebecca Traub
Although hookworm is highly prevalent in the Solomon Islands, the species involved are unknown. We initiated this study in response to finding Ancylostoma ceylanicum hookworm in a peacekeeper in Australia who had returned from the Solomon Islands. Kato-Katz fecal surveys performed in 2013 and 2014 in 2 village groups in East Malaita, Solomon Islands, identified hookworm-positive samples. These specimens were tested by cytochrome oxidase 1 (cox-1) gene multiplex PCR and sequenced. Of 66 positive specimens, 54 (81...
February 2017: Emerging Infectious Diseases
https://www.readbyqxmd.com/read/28097672/collective-resistance-despite-complicity-high-identifiers-rise-above-the-legitimization-of-disadvantage-by-the-in-group
#18
Gloria Jiménez-Moya, Rosa Rodríguez-Bailón, Russell Spears, Soledad de Lemus
How do individuals deal with group disadvantage when their fellow in-group members conceive it as legitimate? Integrating research on the normative conflict model (Packer, 2008, Pers. Soc. Psychol. Rev., 12, 50) and collective action, we expect high identifiers to reject the in-group norm of legitimacy that justifies the inequality, and to assert that the group is actually able and willing to contest the disadvantage by collective means. In Study 1 and Study 2, we tested this hypothesis in different intergroup contexts...
January 17, 2017: British Journal of Social Psychology
https://www.readbyqxmd.com/read/28073293/restricted-interests-and-autism
#19
Monica A Spear, Amanda Karsten, Emily A White
Researchers have yet to identify the conditions under which people diagnosed with autism spectrum disorder demonstrate restricted interests; it is possible that the impression of restricted interests is strengthened when a limited variety of items are included in a client's preference assessments. This study will extend past research on preferences of children with autism by (a) examining participants' preferences for unreplenished (familiar) play or leisure items versus items that are replenished frequently, (b) assessing if participants who prefer replenished items select items with properties that are matched or unmatched to their most preferred unreplenished item, and (c) assessing if participants who show an exclusive preference for unreplenished items will select replenished items during response-restriction and enhanced-replenished pool manipulations...
January 1, 2017: Behavior Modification
https://www.readbyqxmd.com/read/28071026/antiradical-capacity-and-polyphenol-composition-of-asparagus-spears-varieties-cultivated-under-different-sunlight-conditions
#20
Bartosz Kulczyński, Joanna Kobus-Cisowska, Dominik Kmiecik, Anna Gramza-Michałowska, Dorota Golczak, Józef Korczak
BACKGROUND: Asparagus officinalis has a high nutritional value. Asparagus is rich in a number of bioactive compounds, mainly flavonoids (quercetin), glutathione, vitamin C, vitamin E, fructans (inulin and fructooligosaccharides) and phytosterols (b-sitosterol). These compounds may play an important role in human health. The purpose of this study was to examine the antioxidant potential and polyphenol composition of white, pale-colored and green asparagus spears of different cultivars...
July 2016: Acta Scientiarum Polonorum. Technologia Alimentaria
keyword
keyword
52293
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"