keyword
MENU ▼
Read by QxMD icon Read
search

Cst

keyword
https://www.readbyqxmd.com/read/28729326/associations-between-physical-function-and-depression-in-nursing-home-residents-with-mild-and-moderate-dementia-a-cross-sectional-study
#1
Linda Aimée Hartford Kvæl, Astrid Bergland, Elisabeth Wiken Telenius
OBJECTIVES: The primary aim of this study is to describe depression and physical function in nursing home residents with dementia, as well as to examine the associations between depression and balance function, lower limb muscle strength, mobility and activities of daily living. The secondary aim is to examine the differences in physical function between the groups classified as depressed and not depressed. DESIGN: The study has a cross-sectional design. SETTING: A convenience sample of 18 nursing homes in, and around, Oslo, Norway, participated...
July 20, 2017: BMJ Open
https://www.readbyqxmd.com/read/28726394/human-cst-prefers-g-rich-but-not-necessarily-telomeric-sequences
#2
Robert A Hom, Deborah Sharon Wuttke
The human CST (CTC1-STN1-TEN1) heterotrimeric complex plays roles in both telomere maintenance and DNA replication through its ability to interact with ssDNA of a variety of sequences. The precise sequence specificity required to execute these functions is unknown. Telomere-binding proteins have been shown to specifically recognize key telomeric sequence motifs within ssDNA while accommodating non-specifically recognized sequences through conformationally plastic interfaces. To better understand the role CST plays in these processes, we have produced highly purified heterotrimer and elucidated the sequence requirements for CST recognition of ssDNA in vitro...
July 20, 2017: Biochemistry
https://www.readbyqxmd.com/read/28723368/definition-of-success-after-surgery-for-female-stress-incontinence-or-voiding-dysfunction-an-attempt-at-standardization
#3
REVIEW
Maude E Carmel, Donna Y Deng, Tamsin J Greenwell, Philippe E Zimmern
CONTEXT: There is currently no standardized definition of success for surgery for stress urinary incontinence (SUI) and voiding dysfunction (VD) in women. OBJECTIVE: To review the use of outcome measures (OMs) and definitions of success in the literature on SUI and VD surgery in women in an attempt to provide recommendations for future publications. EVIDENCE ACQUISITION: A PubMed search of all English language full-text articles on SUI and VD surgery in women published between 2010 and 2015 was performed...
August 2016: European Urology Focus
https://www.readbyqxmd.com/read/28721642/a-social-responsibility-guide-for-engineering-students-and-professionals-of-all-faith-traditions-an-overview
#4
Vito L Punzi
The development of the various themes of Catholic Social Teaching (CST) is based on numerous papal documents and ecclesiastical statements. While this paper provides a summary of a number of these documents, this paper focuses on two themes: the common good and care of the environment, and on three documents authored by Pope John Paul II in 1990, by Pope Benedict XVI in 2010, and by Pope Francis in 2015. By analyzing these documents from an engineer's perspective, the author proposes a model for Socially Responsible Engineering...
July 18, 2017: Science and Engineering Ethics
https://www.readbyqxmd.com/read/28720879/microwave-tunable-metamaterial-based-on-semiconductor-to-metal-phase-transition
#5
Guanqiao Zhang, He Ma, Chuwen Lan, Rui Gao, Ji Zhou
A microwave tunable metamaterial utilizing the semiconductor-to-metal transition of vanadium dioxide (VO2) is proposed, experimentally demonstrated and theoretically scrutinized. Basic concept of the design involves the combination of temperature-dependent hysteresis in VO2 with resonance induced heating, resulting in a nonlinear response to power input. A lithographically prepared gold split-rings resonator (SRR) array deposited with VO2 thin film is fabricated. Transmission spectra analysis shows a clear manifestation of nonlinearity, involving power-dependence of resonant frequency as well as transmitted intensity at both elevated and room temperature...
July 18, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28714186/the-pinocchio-effect-and-the-cold-stress-test-lies-and-thermography
#6
A Moliné, G Gálvez-García, J Fernández-Gómez, J De la Fuente, O Iborra, F Tornay, J L Mata Martín, M Puertollano, E Gómez Milán
We applied the use of thermography to cognitive neuropsychology, particularly as an objective marker of subjective experiences, in the context of lying. We conducted three experiments: (a) An important lie was invented by the participants in 3 min, and it was recounted by phone to a significant person while they were recorded by the thermographic camera, obtaining a face and hands map of the lie. (b) A similar methodology was carried out, but adding the Cold Stress Test (CST) of the dominant hand during the phone call, obtaining a second physiologic marker (the percentage of thermal recovery) to detect the lie...
July 17, 2017: Psychophysiology
https://www.readbyqxmd.com/read/28713532/bilateral-cavernous-sinus-thrombosis-as-first-manifestation-of-primary-burkitt-lymphoma-of-the-thyroid-gland
#7
Mehdi Moghaddasi, Mona Nabovvati, Saeed Razmeh
Cavernous sinus thrombosis (CST) is a rare condition that is usually associated with infections, pregnancy, vasculitis and some types of medication, such as the contraceptive pill and paraneoplastic. Primary Burkitt lymphoma (PBL) of the thyroid gland is very uncommon and the clinical description of such cases has been largely limited to case reports. In this paper, we present a case of CST as the first manifestation of PBL of the thyroid gland. To the best of our knowledge, our patient is the first case report of PBL of the thyroid gland that presents with bilateral CST...
June 23, 2017: Neurology International
https://www.readbyqxmd.com/read/28713236/modulation-of-calcitonin-parathyroid-hormone-and-thyroid-hormone-secretion-by-electrical-stimulation-of-sympathetic-and-parasympathetic-nerves-in-anesthetized-rats
#8
Harumi Hotta, Akiko Onda, Harue Suzuki, Philip Milliken, Arun Sridhar
The thyroid and parathyroid glands are dually innervated by sympathetic (cervical sympathetic trunk [CST]) and parasympathetic (superior laryngeal nerve [SLN]) nerve fibers. We examined the effects of electrical stimulation of efferent or afferent nerve fibers innervating the thyroid and parathyroid glands on the secretion of immunoreactive calcitonin (iCT), parathyroid hormone (iPTH), 3,3',5-triiodothyronine (iT3), and thyroxine (iT4) from the thyroid and parathyroid glands. In anesthetized and artificially ventilated rats, thyroid venous blood was collected...
2017: Frontiers in Neuroscience
https://www.readbyqxmd.com/read/28711646/rural-rotations-at-core-rarefied-exposure-or-real-experience
#9
Christopher Brown, Tarig Abdelrahman, Neil Patel, Awen Iorwerth, John Pollitt, Mark Holt, Wyn G Lewis
OBJECTIVE: Surgical rotations involving rural General Hospitals (rGH) are frequently associated with recruitment challenges, partly because of adverse perceptions regarding distances from social support networks and training opportunities. The aim of this study was to determine the outcomes of core surgical training rotations involving rGHs when compared with urban hospitals in a single UK Deanery. DESIGN: Online Intercollegiate Surgical Curriculum Programme portfolios from 163 core surgical trainees (CST) were examined related to postlocation, operative experience, workplace-based assessments, and academic achievement...
July 12, 2017: Journal of Surgical Education
https://www.readbyqxmd.com/read/28706475/focal-stroke-in-the-developing-rat-motor-cortex-induces-age-and-experience-dependent-maladaptive-plasticity-of-corticospinal-system
#10
Mariangela Gennaro, Alessandro Mattiello, Raffaele Mazziotti, Camilla Antonelli, Lisa Gherardini, Andrea Guzzetta, Nicoletta Berardi, Giovanni Cioni, Tommaso Pizzorusso
Motor system development is characterized by an activity-dependent competition between ipsilateral and contralateral corticospinal tracts (CST). Clinical evidence suggests that age is crucial for developmental stroke outcome, with early lesions inducing a "maladaptive" strengthening of ipsilateral projections from the healthy hemisphere and worse motor impairment. Here, we investigated in developing rats the relation between lesion timing, motor outcome and CST remodeling pattern. We induced a focal ischemia into forelimb motor cortex (fM1) at two distinct pre-weaning ages: P14 and P21...
2017: Frontiers in Neural Circuits
https://www.readbyqxmd.com/read/28701238/cognitive-stimulation-therapy-in-dementia-care-exploring-the-views-and-experiences-of-service-providers-on-the-barriers-and-facilitators-to-implementation-in-practice-using-normalization-process-theory
#11
Claire Dickinson, Grant Gibson, Zoe Gotts, Lynne Stobbart, Louise Robinson
BACKGROUND: Cognitive stimulation therapy (CST) is an evidence-based, cost-effective psychosocial intervention for people with dementia but is currently not a standard part of post-diagnostic care. This qualitative study explored the views and experiences of dementia care providers on the barriers and facilitators to its implementation in usual care. METHOD: Thirty four semi-structured interviews (24 participants) were conducted across four dementia care sites in the North of England; ten were follow-up interviews...
July 13, 2017: International Psychogeriatrics
https://www.readbyqxmd.com/read/28693515/communication-about-uncertainty-and-hope-a-randomized-controlled-trial-assessing-the-efficacy-of-a-communication-skills-training-program-for-physicians-caring-for-cancer-patients
#12
Yves Libert, Livia Peternelj, Isabelle Bragard, Aurore Liénard, Isabelle Merckaert, Christine Reynaert, Darius Razavi
BACKGROUND: Although previous studies have reported the efficacy of communication skills training (CST) programs, specific training addressing communication about uncertainty and hope in oncology has not yet been studied. This paper describes the study protocol of a randomized controlled trial assessing the efficacy of a CST program aimed at improving physician ability to communicate about uncertainty and hope in encounters with cancer patients. METHODS/DESIGN: Physician participants will be randomly assigned in groups (n = 3/group) to a 30-h CST program (experimental group) or to a waiting list (control group)...
July 10, 2017: BMC Cancer
https://www.readbyqxmd.com/read/28691588/the-relation-between-the-motor-evoked-potential-and-diffusion-tensor-tractography-for-the-corticospinal-tract-in-chronic-hemiparetic-patients-with-cerebral-infarct
#13
Sung Ho Jang, Dea Hee Kim, Seong Ho Kim, Jeong Pyo Seo
We examined the relation between the results of transcranial magnetic stimulation (TMS) and diffusion tensor tractography (DTT) for the corticospinal tract (CST) in chronic hemiparetic patients with a middle cerebral artery (MCA) territory infarct. The amplitude of motor evoked potential (MEP) was closely related to the FN of the CST on DTT in chronic hemiparetic patients with an MCA infarct. We believe that our results would be helpful in more precise estimation of the CST.
July 9, 2017: Somatosensory & Motor Research
https://www.readbyqxmd.com/read/28691140/preclinical-and-clinical-evidence-on-ipsilateral-corticospinal-projections-implication-for-motor-recovery
#14
REVIEW
Ali Alawieh, Stephen Tomlinson, DeAnna Adkins, Steve Kautz, Wuwei Feng
Motor impairment is the most common complication after stroke, and recovery of motor function has been shown to be dependent on the extent of lesion in the ipsilesional corticospinal tract (iCST) and activity within ipsilesional primary and secondary motor cortices. However, work from neuroimaging research has suggested a role of the contralesional hemisphere in promoting recovery after stroke potentially through the ipsilateral uncrossed CST fibers descending to ipsilateral spinal segments. These ipsilateral fibers, sometimes referred to as "latent" projections, are thought to contribute to motor recovery independent of the crossed CST...
July 9, 2017: Translational Stroke Research
https://www.readbyqxmd.com/read/28674641/quantifying-the-human-vaginal-community-state-types-csts-with-the-species-specificity-index
#15
Zhanshan Sam Ma, Lianwei Li
The five community state types (CSTs) first identified by Ravel et al. (2011) offered a powerful scheme to classify the states of human vaginal microbial communities (HVMC). The classification is a significant advance because it devised an effective handle to deal with the enormous inter-subject heterogeneity and/or intra-subject temporal variability, the quantification of which is extremely difficult but of critical importance such as the understanding of BV (bacterial vaginosis) etiology. Indeed, arguably the most plausible ecological hypothesis for interpreting the BV etiology heavily depends on the CST classification (Gajer et al...
2017: PeerJ
https://www.readbyqxmd.com/read/28672035/modern-day-siv-viral-diversity-generated-by-extensive-recombination-and-cross-species-transmission
#16
Sidney M Bell, Trevor Bedford
Cross-species transmission (CST) has led to many devastating epidemics, but is still a poorly understood phenomenon. HIV-1 and HIV-2 (human immunodeficiency virus 1 and 2), which have collectively caused over 35 million deaths, are the result of multiple CSTs from chimpanzees, gorillas, and sooty mangabeys. While the immediate history of HIV is known, there are over 45 lentiviruses that infect specific species of primates, and patterns of host switching are not well characterized. We thus took a phylogenetic approach to better understand the natural history of SIV recombination and CST...
July 2017: PLoS Pathogens
https://www.readbyqxmd.com/read/28660073/ryk-regulates-wnt5a-repulsion-of-mouse-corticospinal-tract-through-modulating-planar-cell-polarity-signaling
#17
Xin Duan, Yarong Gao, Yaobo Liu
It was previously reported a role for Ryk in mediating Wnt5a repulsion of the corticospinal tract (CST) in mice. Recent evidence has shown that Ryk regulates planar cell polarity (PCP) signaling through interacting with Vangl2. Here, in vivo, in vitro and biochemical analyses were applied to investigate the molecular cross-talk between the Ryk and PCP signaling pathways, revealing that PCP pathway components play important roles in CST anterior-posterior guidance. Ryk-Vangl2 interactions are crucial for PCP signaling to mediate Wnt5a repulsion of CST axons...
2017: Cell Discovery
https://www.readbyqxmd.com/read/28656172/sulfide-homeostasis-and-nitroxyl-intersect-via-formation-of-reactive-sulfur-species-in-staphylococcus-aureus
#18
Hui Peng, Jiangchuan Shen, Katherine A Edmonds, Justin L Luebke, Anne K Hickey, Lauren D Palmer, Feng-Ming James Chang, Kevin A Bruce, Thomas E Kehl-Fie, Eric P Skaar, David P Giedroc
Staphylococcus aureus is a commensal human pathogen and a major cause of nosocomial infections. As gaseous signaling molecules, endogenous hydrogen sulfide (H2S) and nitric oxide (NO·) protect S. aureus from antibiotic stress synergistically, which we propose involves the intermediacy of nitroxyl (HNO). Here, we examine the effect of exogenous sulfide and HNO on the transcriptome and the formation of low-molecular-weight (LMW) thiol persulfides of bacillithiol, cysteine, and coenzyme A as representative of reactive sulfur species (RSS) in wild-type and ΔcstR strains of S...
May 2017: MSphere
https://www.readbyqxmd.com/read/28650257/sequential-phosphorylation-of-cst-subunits-by-different-cyclin-cdk1-complexes-orchestrate-telomere-replication
#19
Veena Gopalakrishnan, Cherylin Ruiling Tan, Shang Li
Telomeres are nucleoprotein structures that cap the ends of linear chromosomes. Telomere homeostasis is central to maintaining genomic integrity. In budding yeast, Cdk1 phosphorylates the telomere-specific binding protein, Cdc13, promoting the recruitment of telomerase to telomere and thereby telomere elongation. Cdc13 is also an integral part of the CST (Cdc13-Stn1-Ten1) complex that is essential for telomere capping and counteracting telomerase-dependent telomere elongation. Therefore, telomere length homeostasis is a balance between telomerase-extendable and CST-unextendable states...
June 26, 2017: Cell Cycle
https://www.readbyqxmd.com/read/28644849/rapid-development-of-cyanobacterial-crust-in-the-field-for-combating-desertification
#20
Chan-Ho Park, Xin Rong Li, Yang Zhao, Rong Liang Jia, Jae-Seoun Hur
Desertification is currently a major concern, and vast regions have already been devastated in the arid zones of many countries. Combined application of cyanobacteria with soil fixing chemicals is a novel method of restoring desertified areas. Three cyanobacteria, Nostoc sp. Vaucher ex Bornet & Flahault, Phormidium sp. Kützing ex Gomont and Scytonema arcangeli Bornet ex Flahault were isolated and tested in this study. Tacki-SprayTM (TKS7), which consists of bio-polysaccharides and tackifiers, was used as a soil fixing agent...
2017: PloS One
keyword
keyword
20709
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"