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https://www.readbyqxmd.com/read/27922896/improving-health-literacy-in-patients-with-diabetes
#1
Sharon A Watts, Carl Stevenson, Margaret Adams
No abstract text is available yet for this article.
December 5, 2016: Nursing
https://www.readbyqxmd.com/read/27920129/chronic-inhibition-of-renal-outer-medullary-potassium-channel-not-only-prevented-but-also-reversed-development-of-hypertension-and-end-organ-damage-in-dahl-salt-sensitive-rats
#2
Xiaoyan Zhou, Michael J Forrest, Wanda Sharif-Rodriguez, Gail Forrest, Daphne Szeto, Olga Urosevic-Price, Yonghua Zhu, Andra S Stevenson, Yuchen Zhou, Sloan Stribling, Maya Dajee, Shawn P Walsh, Alexander Pasternak, Kathleen A Sullivan
The renal outer medullary potassium (ROMK) channel mediates potassium recycling and facilitates sodium reabsorption through the Na(+)/K(+)/2Cl(-) cotransporter in the loop of Henle and potassium secretion at the cortical collecting duct. Evidence from the phenotype of humans and rodents with functional ROMK deficiency supports the contention that selective ROMK inhibitors (ROMKi) will represent a novel diuretic with potential of therapeutic benefit for hypertension. ROMKi have recently been synthesized by Merck & Co, Inc...
December 5, 2016: Hypertension
https://www.readbyqxmd.com/read/27919316/corrigendum-adalimumab-etanercept-infliximab-certolizumab-pegol-golimumab-tocilizumab-and-abatacept-for-the-treatment-of-rheumatoid-arthritis-not-previously-treated-with-disease-modifying-antirheumatic-drugs-and-after-the-failure-of-conventional-disease-modifying
#3
Matt Stevenson, Rachel Archer, Jon Tosh, Emma Simpson, Emma Everson-Hock, John Stevens, Monica Hernandez-Alava, Suzy Paisley, Kath Dickinson, David Scott, Adam Young, Allan Wailoo
No abstract text is available yet for this article.
November 2016: Health Technology Assessment: HTA
https://www.readbyqxmd.com/read/27917497/acquired-factor-xiii-inhibitor-associated-with-mantle-cell-lymphoma
#4
Christian P Nixon, Elizabeth H Prsic, Christine A Guertin, Ryan L Stevenson, Joseph D Sweeney
BACKGROUND: Acquired Factor (F)XIII deficiency is a very rare bleeding diathesis with a potentially fatal outcome, previously described in the context of autoimmune disorders and leukemias. There is minimal information on autoantibody characterization and the role of antifibrinolytic therapy in patient management. CASE REPORT: A 79-year-old woman with a 3-month history of bruising and heavy menorrhagia presented with ongoing vaginal bleeding, symptomatic anemia, and a right thigh hematoma...
December 4, 2016: Transfusion
https://www.readbyqxmd.com/read/27916575/circannual-and-circadian-rhythms-of-hypothalamic-dna-methyltransferase-and-histone-deacetylase-expression-in-male-siberian-hamsters-phodopus-sungorus
#5
Tyler J Stevenson
Precise timing of gene transcription is a fundamental component of many biological rhythms. DNA methylation and histone acetylation are two epigenetic modifications that can affect the probability of gene transcription and RNA expression. Enzymes involved in DNA methylation (dnmts) have been shown to exhibit photoperiodic rhythms in expression in the hypothalamus, which coincide with hypothalamic expression of deiodinase type III (dio3), a gene involved in the photoperiodic regulation of reproduction. It is currently unknown whether enzymes involved in histone deacetylation (hdacs) also vary in response to photoperiod, nor have seasonal changes in the circadian waveforms of methylation and/or acetylation enzymes been examined...
December 1, 2016: General and Comparative Endocrinology
https://www.readbyqxmd.com/read/27914969/endometrial-polyps-and-abnormal-uterine-bleeding-aub-p-what-is-the-relationship-how-are-they-diagnosed-and-how-are-they-treated
#6
REVIEW
T Justin Clark, Helen Stevenson
The diagnosis and treatment of endometrial polyps will be familiar to most gynaecologists. However, the aetiology and natural history of these focal intrauterine lesions are yet to be elucidated. This lack of clarity is also true with regard to their clinical significance; whilst endometrial polyps are highly prevalent in all types of abnormal uterine bleeding (AUB), they are also commonly found in women without AUB. These controversies will be discussed along with current thoughts on the diagnosis and treatment of endometrial polyps...
October 1, 2016: Best Practice & Research. Clinical Obstetrics & Gynaecology
https://www.readbyqxmd.com/read/27913257/prodynorphin-and-kappa-opioid-receptor-mrna-expression-in-the-brain-relates-to-social-status-and-behavior-in-male-european-starlings
#7
Lauren V Riters, Melissa A Cordes, Sharon A Stevenson
Numerous animal species display behavioral changes in response to changes in social status or territory possession. For example, in male European starlings only males that acquire nesting sites display high rates of sexual and agonistic behavior. Past studies show that mu and delta opioid receptors regulate behaviors associated with social ascension or defeat. Opioids also act at kappa receptors, with dynorphin binding with the highest affinity; however, the role of these opioids in social behavior has not been well studied...
November 29, 2016: Behavioural Brain Research
https://www.readbyqxmd.com/read/27912821/clinical-and-molecular-perspectives-of-reparative-dentin-formation-lessons-learned-from-pulp-capping-materials-and-the-emerging-roles-of-calcium
#8
REVIEW
Minju Song, Bo Yu, Sol Kim, Marc Hayashi, Colby Smith, Suhjin Sohn, Euiseong Kim, James Lim, Richard G Stevenson, Reuben H Kim
The long-term use of calcium hydroxide and the recent increase in the use of hydraulic calcium-silicate cements as direct pulp-capping materials provide important clues in terms of how reparative dentin may be induced to form a "biological seal" to protect the underlying pulp tissues. In this review article, we discuss clinical and molecular perspectives of reparative dentin formation based on evidence learned from the use of these pulp-capping materials. We also discuss the emerging role of calcium as an odontoinductive component in these pulp-capping materials...
January 2017: Dental Clinics of North America
https://www.readbyqxmd.com/read/27909208/evaluation-of-a-national-telemedicine-initiative-in-the-veterans-health-administration-factors-associated-with-successful-implementation
#9
Lauren Stevenson, Sherry Ball, Leah M Haverhals, David C Aron, Julie Lowery
BACKGROUND: The Consolidated Framework for Implementation Research was used to evaluate implementation facilitators and barriers of Specialty Care Access Network-Extension for Community Healthcare Outcomes (SCAN-ECHO) within the Veterans Health Administration. SCAN-ECHO is a video teleconferencing-based programme where specialist teams train and mentor remotely-located primary care providers in providing routine speciality care for common chronic illnesses. The goal of SCAN-ECHO was to improve access to speciality care for Veterans...
November 30, 2016: Journal of Telemedicine and Telecare
https://www.readbyqxmd.com/read/27908391/prevalence-profile-and-prognosis-of-severe-obesity-in-contemporary-hospitalized-heart-failure-trial-populations
#10
Emer Joyce, Anuradha Lala, Susanna R Stevens, Lauren B Cooper, Omar F AbouEzzeddine, John D Groarke, Justin L Grodin, Eugene Braunwald, Kevin J Anstrom, Margaret M Redfield, Lynne W Stevenson
OBJECTIVES: This study evaluated the prevalence, profile, and prognosis of severe obesity in a large contemporary acute heart failure (AHF) population. BACKGROUND: Better prognosis has been reported for obese heart failure (HF) patients than nonobese HF patients, but in other cardiovascular populations, this effect has not been demonstrated for severely obese patients. METHODS: A cohort of 795 participants with body mass index (BMI) measured at time of admission and complete follow-up were identified from enrollment in 3 contemporary AHF trials (DOSE [Diuretic Strategies Optimization Evaluation], CARRESS-HF [Cardiorenal Rescue Study in Acute Decompensated Heart Failure], and ROSE [Renal Optimization Strategies Evaluation in Acute Heart Failure])...
December 2016: JACC. Heart Failure
https://www.readbyqxmd.com/read/27906656/his-bundle-refractoriness
#11
Samuel J Asirvatham, William G Stevenson
No abstract text is available yet for this article.
November 2016: Circulation. Arrhythmia and Electrophysiology
https://www.readbyqxmd.com/read/27903647/the-production-and-utilization-of-gdp-glucose-in-the-biosynthesis-of-trehalose-6-phosphate-by-streptomyces-venezuelae
#12
Matías D Asencion Diez, Farzana Miah, Clare E M Stevenson, David M Lawson, Alberto A Iglesias, Stephen Bornemann
Trehalose-6-phosphate synthase OtsA from streptomycetes is unusual in that it uses GDP-glucose as the donor substrate rather than the more commonly used UDP-glucose. We now confirm that OtsA from Streptomyces venezuelae has such a preference for GDP-glucose and can utilise ADP-glucose to some extent too. A crystal structure of the enzyme shows that it shares twin Rossmann-like domains with the UDP-glucose-specific OtsA from Escherichia coli However, it is structurally more similar to Streptomyces hygroscopicus VldE, a GDP-valienol-dependent pseudo-glycosyltransferase enzyme...
November 30, 2016: Journal of Biological Chemistry
https://www.readbyqxmd.com/read/27902575/veterans-voice-through-the-lens-of-their-medical-records-what-it-reveals-about-congestive-heart-failure-readmissions
#13
Carl W Stevenson, Kattie Payne
PURPOSE OF STUDY: The medical record is a sea of information that can reveal what patients are trying to tell us about their health condition. It can reveal hints and trends as to why veterans with congestive heart failure (CHF) are being readmitted within 30 days after hospital discharge. These hints and trends lead caregivers to key contributing variables to veterans' readmission. Furthermore, these variables can be used to predict patient outcomes such as readmission and even prognosis...
January 2017: Professional Case Management
https://www.readbyqxmd.com/read/27902441/biosynthesis-of-selenate-reductase-in-salmonella-enterica-critical-roles-for-the-signal-peptide-and-dmsd
#14
Katherine Connelly, Calum Stevenson, Holger Kneuper, Frank Sargent
Salmonella enterica serovar Typhimurium is a Gram negative bacterium with a flexible respiratory capability. Under anaerobic conditions, S. enterica can utilise a range of terminal electron acceptors to sustain respiratory electron transport chains, including the potentially toxic compound selenate. The S. enterica selenate reductase is a membrane-bound enzyme encoded by the ynfEFGH-dmsD operon. The active enzyme is predicted to comprise at least three subunits where YnfE is a molybdenum-containing catalytic subunit...
October 20, 2016: Microbiology
https://www.readbyqxmd.com/read/27902356/luciferase-tagged-wild-type-and-tropism-deficient-mouse-cytomegaloviruses-reveal-early-dynamics-of-host-colonization-following-peripheral-challenge
#15
Helen Farrell, Martha Oliveira, Kate Macdonald, Joseph Yunis, Michael Mach, Kimberley Bruce, Philip Stevenson, Rhonda Cardin, Nicholas Davis-Poynter
Cytomegaloviruses (CMVs) establish persistent, systemic infections and cause disease by maternal-fetal transfer, suggesting that their dissemination is a key target for anti-viral intervention. Late clinical presentation has meant that human CMV dissemination is not well understood. Murine CMV provides a tractable model. Whole mouse imaging of virus-expressed luciferase has proved a useful way to track systemic infections. MCMV, in which the abundant lytic gene M78 was luciferase tagged via a self-cleaving peptide (M78-LUC), allowed serial, unbiased imaging of systemic and peripheral infection without significant virus attenuation...
October 26, 2016: Journal of General Virology
https://www.readbyqxmd.com/read/27898921/using-estrus-detection-patches-to-optimally-time-insemination-improved-pregnancy-risk-in-suckled-beef-cows-enrolled-in-a-fixed-time-artificial-insemination-program
#16
S L Hill, D M Grieger, K C Olson, J R Jaeger, C R Dahlen, G A Bridges, F Dantas, J E Larson, A M Muth-Spurlock, J K Ahola, M C Fischer, G A Perry, E L Larimore, T L Steckler, W D Whittier, J F Currin, J S Stevenson
A multilocation study examined pregnancy risk (PR) after delaying AI in suckled beef cows from 60 to 75 h when estrus had not been detected by 60 h in response to a 7-d CO-Synch + progesterone insert (CIDR) timed AI (TAI) program (d -7: CIDR insert concurrent with an injection of GnRH; d 0: PGF injection and removal of CIDR insert; and GnRH injection at TAI [60 or 75 h after CIDR removal]). A total of 1,611 suckled beef cows at 15 locations in 9 states (CO, IL, KS, MN, MS, MT, ND, SD, and VA) were enrolled...
September 2016: Journal of Animal Science
https://www.readbyqxmd.com/read/27898908/gonadotropin-releasing-hormone-increased-pregnancy-risk-in-suckled-beef-cows-not-detected-in-estrus-and-subjected-to-a-split-time-artificial-insemination-program
#17
S L Hill, D M Grieger, K C Olson, J R Jaeger, C R Dahlen, M R Crosswhite, N Negrin Pereira, S R Underdahl, B W Neville, J Ahola, M C Fischer, G E Seidel, J S Stevenson
We hypothesized that GnRH would increase pregnancy risk (PR) in a split-time AI program for cows in which estrus was not detected. A total of 1,236 suckled beef cows at 12 locations in 3 states (Colorado, Kansas, and North Dakota) were enrolled. Before applying the fixed-time AI program, BCS was assessed. Cows were treated on d -7 with a progesterone insert concurrent with 100 μg GnRH and on d 0 with 25 mg PGF plus removal of the insert. Estrus-detection patches were affixed to cows at insert removal. Estrus was defined to have occurred when an estrus-detection patch was >50% colored (activated)...
September 2016: Journal of Animal Science
https://www.readbyqxmd.com/read/27896027/assessing-pollinators-use-of-floral-resource-subsidies-in-agri-environment-schemes-an-illustration-using-phacelia-tanacetifolia-and-honeybees
#18
Rowan Sprague, Stéphane Boyer, Georgia M Stevenson, Steve D Wratten
BACKGROUND: Honeybees (Apis mellifera L.) are frequently used in agriculture for pollination services because of their abundance, generalist floral preferences, ease of management and hive transport. However, their populations are declining in many countries. Agri-Environment Schemes (AES) are being implemented in agricultural systems to combat the decline in populations of pollinators and other insects. Despite AES being increasingly embedded in policy and budgets, scientific assessments of many of these schemes still are lacking, and only a few studies have examined the extent to which insect pollinators use the floral enhancements that are part of AES and on which floral components they feed (i...
2016: PeerJ
https://www.readbyqxmd.com/read/27893236/training-in-the-adolescent-brain-an-fmri-training-study-on-divergent-thinking
#19
Sietske W Kleibeuker, Claire E Stevenson, Laura van der Aar, Sandy Overgaauw, Anna C van Duijvenvoorde, Eveline A Crone
Prior research suggests that adolescence is a time of enhanced sensitivity for practice and learning. In this study we tested the neural correlates of divergent thinking training in 15- to 16-year-old adolescents relative to an age-matched active control group. All participants performed an alternative uses task, a valid measure to test divergent thinking, while functional magnetic resonance imaging (fMRI) images were acquired before and after a training program. In between the 2 scanning sessions the experimental group completed 2 weeks of divergent thinking training (8 sessions) and the control group completed 2 weeks of rule switching training (8 session)...
November 28, 2016: Developmental Psychology
https://www.readbyqxmd.com/read/27892971/electrochemistry-of-single-nanoparticles-general-discussion
#20
Tim Albrecht, Julie MacPherson, Olaf Magnussen, David Fermin, Richard Crooks, Justin Gooding, Thom Hersbach, Frederic Kanoufi, Wolfgang Schuhmann, Cameron Bentley, Nongjian Tao, Sushanta Mitra, Katharina Krischer, Kristina Tschulik, Sanli Faez, Wojciech Nogala, Patrick Unwin, Yitao Long, Marc Koper, Zhongqun Tian, Mario A Alpuche-Aviles, Henry White, Vitor Brasiliense, Christine Kranz, Wolfgang Schmickler, Keith Stevenson, Chao Jing, Martin Edwards
No abstract text is available yet for this article.
November 28, 2016: Faraday Discussions
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