keyword
MENU ▼
Read by QxMD icon Read
search

hansen

keyword
https://www.readbyqxmd.com/read/28329822/it-s-all-about-the-relationship-cognitively-intact-mother-daughter-care-dyads-in-hospice-at-home
#1
Diane N Solomon, Lissi Hansen, Judith G Baggs
Purpose of the Study: Adult daughters providing care to aging, ill mothers comprise the most prevalent caregiving dyad. Little is known, however, regarding relationship quality and its impact on care in these dyads, particularly in the context of cognitively intact patients at end of life in hospice. This interpretive descriptive work privileges voices of terminally ill mothers and care-partnering daughters in the home hospice context. Specific aims were to describe and interpret how mothers and daughters: (a) perceive relationship quality and (b) perceive how relationships have developed over time through health, chronic illness, and hospice...
March 10, 2017: Gerontologist
https://www.readbyqxmd.com/read/28329347/off-treatment-hepatitis-b-virus-hbv-dna-levels-and-the-prediction-of-relapse-after-discontinuation-of-nucleos-t-ide-analogue-therapy-in-patients-with-chronic-hepatitis-b-a-prospective-stop-study
#2
Jiawei Cao, Heng Chi, Tao Yu, Zhandong Li, Bettina E Hansen, Xiaoyong Zhang, Chunxiu Zhong, Jian Sun, Jinlin Hou, Harry L A Janssen, Jie Peng
Background.: The optimal management remains unknown after nucleos(t)ide analogue (NA) discontinuation in patients with chronic hepatitis B (CHB). This prospective study investigated the role of off-treatment viral kinetics in predicting relapse after discontinuation of NA therapy. Methods.: A total of 82 noncirrhotic Asian patients with CHB who discontinued NA therapy according to international guidelines were prospectively followed. Patients with a hepatitis B virus (HBV) DNA level of >2000 IU/mL and an alanine aminotransferase (ALT) level of >2 times the upper limit of normal (clinical relapse) were retreated...
January 19, 2017: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/28329061/pegylated-interferon-alfa-2b-add-on-treatment-in-hepatitis-b-virus-envelope-antigen-positive-chronic-hepatitis-b-patients-treated-with-nucleos-t-ide-analogue-a-randomized-controlled-trial-pegon
#3
Heng Chi, Bettina E Hansen, Simin Guo, Ning Ping Zhang, Xun Qi, Liang Chen, Qing Guo, Pauline Arends, Ji-Yao Wang, Elke Verhey, Robert J de Knegt, Qing Xie, Harry L A Janssen
Background.: We studied whether 48 weeks of pegylated interferon alfa-2b (peginterferon) add-on therapy increases serological response in hepatitis B virus (HBV) envelope antigen (HBeAg)-positive patients receiving nucleos(t)ide analogue (NA) therapy, compared with continued NA monotherapy. Methods.: This randomized trial included HBeAg-positive patients with compensated liver disease who were treated with entecavir/tenofovir for >12 months and had an HBV DNA load of <2000 IU/mL...
March 17, 2017: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/28327786/polymorphisms-in-genes-tlr1-2-and-4-are-associated-with-differential-cytokine-and-chemokine-serum-production-in-patients-with-leprosy
#4
Nadja de Lima Santana, Jamile Leão Rêgo, Joyce Moura Oliveira, Lucas Frederico de Almeida, Marcos Braz, Lídia Maria Medeiros Machado, Paulo Roberto Lima Machado, Léa Cristina Castellucci
BACKGROUND: Leprosy or hansen's disease is a spectral disease whose clinical forms mostly depends on host's immune and genetic factors. Different Toll-like receptors (TLR) variants have been described associated with leprosy, but with some lack of replication across different populations. OBJECTIVES: To evaluate the role of polymorphisms in genes TLR1, TLR2 and TLR4 and susceptibility to leprosy in a genetic case control study; to verify the association between genotypes of these markers and the immunological profile in the serum of patients with leprosy...
April 2017: Memórias do Instituto Oswaldo Cruz
https://www.readbyqxmd.com/read/28327659/the-immunosuppressant-mycophenolic-acid-alters-nucleotide-and-lipid-metabolism-in-an-intestinal-cell-model
#5
Svenja Heischmann, Monika Dzieciatkowska, Kirk Hansen, Dieter Leibfritz, Uwe Christians
The study objective was to elucidate the molecular mechanisms underlying the negative effects of mycophenolic acid (MPA) on human intestinal cells. Effects of MPA exposure and guanosine supplementation on nucleotide concentrations in LS180 cells were assessed using liquid chromatography-mass spectrometry. Proteomics analysis was carried out using stable isotope labeling by amino acids in cell culture combined with gel-based liquid chromatography-mass spectrometry and lipidome analysis using (1)H nuclear magnetic resonance spectroscopy...
March 22, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28327162/biological-effects-of-carbon-black-nanoparticles-are-changed-by-surface-coating-with-polycyclic-aromatic-hydrocarbons
#6
Karina Lindner, Michael Ströbele, Sandra Schlick, Sina Webering, André Jenckel, Johannes Kopf, Olga Danov, Katherina Sewald, Christian Buj, Otto Creutzenberg, Thomas Tillmann, Gerhard Pohlmann, Heinrich Ernst, Christina Ziemann, Gereon Hüttmann, Holger Heine, Henning Bockhorn, Tanja Hansen, Peter König, Heinz Fehrenbach
BACKGROUND: Carbon black nanoparticles (CBNP) are mainly composed of carbon, with a small amount of other elements (including hydrogen and oxygen). The toxicity of CBNP has been attributed to their large surface area, and through adsorbing intrinsically toxic substances, such as polycyclic aromatic hydrocarbons (PAH). It is not clear whether a PAH surface coating changes the toxicological properties of CBNP by influencing their physicochemical properties, through the specific toxicity of the surface-bound PAH, or by a combination of both...
March 21, 2017: Particle and Fibre Toxicology
https://www.readbyqxmd.com/read/28327058/extending-energy-optimization-in-goal-directed-aiming-from-movement-kinematics-to-joint-angles
#7
James J Burkitt, Raoul M Bongers, Digby Elliott, Steve Hansen, James L Lyons
Energy optimization in goal-directed aiming has been demonstrated as an undershoot bias in primary movement endpoint locations, especially in conditions where corrections to target overshoots must be made against gravity. Two-component models of upper limb movement have not yet considered how joint angles are organized to deal with the energy constraints associated with moving the upper limb in goal-directed aiming tasks. To address this limitation, participants performed aiming movements to targets in the up and down directions with the index finger and two types of rod extensions attached to the index finger...
March 2017: Journal of Motor Behavior
https://www.readbyqxmd.com/read/28326184/unilateral-demodicidosis-of-face-mimicking-hansens-disease
#8
Deepak Vashisht, Jatinder Singh, Sukriti Baveja, Rohit Tiwari, Anuj Bhatnagar
Demodicosis is a common parasitic infection of the hair follicles and the pilosebaceous unit by the Demodex mites viz. Demodex folliculorum and Demodex brevis. Infection by this parasite is common among immunocompromised and elderly. We report a case of facial Demodicosis which presented like atypical rosacea with a gradually progressing swelling and redness on right side of face which was initially diagnosed as a case of Hansen's disease. Skin biopsy revealed follicular dilatation with presence of Demodex mite along with intense perifollicular lymphomononuclear infiltrate...
June 15, 2016: Dermatology Reports
https://www.readbyqxmd.com/read/28325823/video-conferences-preceded-by-uploading-of-measurements-as-add-on-to-standard-care-among-patients-with-type-2-diabetes-not-responding-to-standard-regimens-a-randomized-controlled-trial
#9
Caroline Raun Hansen, Hans Perrild, Birgitte Gade Koefoed, Mette Zander
OBJECTIVE: To examine whether video consultations preceded by measurements of blood glucose, weight and blood pressure as add-on to standard care could contribute to achieving and maintaining good diabetes control among patients with poorly regulated type 2 diabetes (T2D). DESIGN: Randomized controlled trial. METHODS: 165 patients with T2D were randomized 1:1 to telemedicine intervention as add-on to clinic based care or control (clinic based care)...
March 21, 2017: European Journal of Endocrinology
https://www.readbyqxmd.com/read/28325105/geomapping-of-traumatic-spinal-cord-injury-in-canada-and-factors-related-to-triage-pattern
#10
Christiana L Cheng, Vanessa K Noonan, Jayson Shurgold, Jason Chen, Carly S Rivers, Hamid Khaleghi Hamedani, Suzanne Humphreys, Christopher Bailey, Najmedden Attabib, Jean-Marc Mac-Thiong, Michael Goytan, Jérôme Paquet, Richard Fox, Henry Ahn, Brian K Kwon, Daryl R Fourney
Current research indicates that more than half of patients with traumatic spinal cord injury (tSCI) experience delays in transfer and receive surgery more than 24 hours post-injury. The objectives of this study were to determine the geographic distribution of tSCI in Canada relative to specialized treatment facilities, to assess clinical and logistical factors at play for indirect admissions to those facilities, and to explore differences in current time to admission and simulated scenarios in an attempt to assess the potential impact of changes to triage protocols...
March 22, 2017: Journal of Neurotrauma
https://www.readbyqxmd.com/read/28325099/client-centred-practice-from-the-perspective-of-danish-patients-with-hand-related-disorders
#11
Alice Ørts Hansen, Hanne Kaae Kristensen, Ragnhild Cederlund, Henrik Hein Lauridsen, Hans Tromborg
PURPOSE: The objectives of this study were to investigate perceptions of client-centred practice among Danish patients with hand-related disorders engaged in rehabilitation at outpatient clinics, and to decide on domains to serve as a conceptual foundation for item generation in the development of a new, standardized questionnaire to evaluate the experience of client-centredness among patients with hand-related disorders. METHOD: Focus group interviews were held with 25 patients with hand-related disorders from six outpatient hand clinics in Denmark...
March 21, 2017: Disability and Rehabilitation
https://www.readbyqxmd.com/read/28324242/numerical-insights-into-the-phase-diagram-of-p-atic-membranes-with-spherical-topology
#12
A G Hansen, N Ramakrishnan, P B Sunil Kumar, J H Ipsen
The properties of self-avoiding p-atic membranes restricted to spherical topology have been studied by Monte Carlo simulations of a triangulated random surface model. Spherically shaped p-atic membranes undergo a Kosterlitz-Thouless transition as expected with topology induced mutually repelling disclinations of the p-atic ordered phase. For flexible membranes the phase behaviour bears some resemblance to the spherically shaped case with a p-atic disordered crumpled phase and p-atic ordered, conformationally ordered (crinkled) phase separated by a KT-like transition with proliferation of disclinations...
March 2017: European Physical Journal. E, Soft Matter
https://www.readbyqxmd.com/read/28323999/metabolically-healthy-obesity-and-ischemic-heart-disease-a-10-year-follow-up-of-the-inter99-study
#13
Louise Hansen, Marie K Netterstrøm, Nanna B Johansen, Pernille F Rønn, Dorte Vistisen, Lise Ln Husemoen, Marit E Jørgensen, Naja H Rod, Kristine Færch
Context: Recent studies have suggested that a subgroup of obese individuals is not at increased risk of obesity-related complications. This subgroup has been referred to as metabolically healthy obese. Objective: To investigate whether obesity is a risk factor for development of ischemic heart disease (IHD) irrespective of metabolic health. Design: 6,238 men and women from the Danish prospective Inter99 study were followed during 10.6 (SD 1...
March 7, 2017: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28322272/neuroanatomic-epigenetic-and-genetic-differences-in-monozygotic-twins-discordant-for-attention-deficit-hyperactivity-disorder
#14
Y-C Chen, G Sudre, W Sharp, F Donovan, S C Chandrasekharappa, N Hansen, L Elnitski, P Shaw
The study of monozygotic twins discordant for attention deficit hyperactivity disorder can elucidate mechanisms that contribute to the disorder, which affects ~7% of children. First, using in vivo neuroanatomic imaging on 14 pairs of monozygotic twins (mean age 9.7, s.d. 1.9 years), we found that discordance for the disorder is mirrored by differing dimensions of deep brain structures (the striatum and cerebellum), but not the cerebral cortex. Next, using whole-blood DNA from the same twins, we found a significant enrichment of epigenetic differences in genes expressed in these 'discordant' brain structures...
March 21, 2017: Molecular Psychiatry
https://www.readbyqxmd.com/read/28322045/9-73-efficiency-nonfullerene-all-organic-small-molecule-solar-cells-with-absorption-complementary-donor-and-acceptor
#15
Haijun Bin, Yankang Yang, Zhi-Guo Zhang, Long Ye, Masoud Ghasemi, Shanshan Chen, Yindong Zhang, Chunfeng Zhang, Chenkai Sun, Ling-Wei Xue, Changduk Yang, Harald Ade, Yongfang Li
In the last two years, polymer solar cells (PSCs) developed quickly with n-type organic semiconductor (n-OSs) as acceptor. In contrast, the research progress of nonfullerene organic solar cells (OSCs) with organic small molecule as donor and the n-OS as acceptor lags behind. Here, we synthesized a D-A structured medium bandgap organic small molecule H11 with bithienyl-benzodithiophene (BDT) as central donor unit and fluorobenzotriazole as acceptor unit, and achieved a power conversion efficiency (PCE) of 9...
March 21, 2017: Journal of the American Chemical Society
https://www.readbyqxmd.com/read/28321533/perioperative-antibiotic-use-in-vagus-nerve-stimulator-implantation-a-clinical-series
#16
Jeffrey S Raskin, Daniel Hansen, Arvind Mohan, I-Wen Pan, Daniel J Curry, Sandi Lam
PURPOSE: Preoperative antibiosis contributes up to one third of total antibiotic use in major hospitals. Choice of antibiotic is not uniformly standardized, and polypharmacy regimens may be used without knowing the effect on rates of surgical site infection, nonsurgical infections, or antibiotic resistance. Careful examination of trends in surgical prophylaxis is warranted. In this study, we aimed to examine our institution's experience with vagus nerve stimulator (VNS) implantation, focusing on association between perioperative antibiotic practices and postoperative infectious outcomes...
March 20, 2017: Child's Nervous System: ChNS: Official Journal of the International Society for Pediatric Neurosurgery
https://www.readbyqxmd.com/read/28320775/is-it-time-to-reassess-current-safety-standards-for-glyphosate-based-herbicides
#17
REVIEW
Laura N Vandenberg, Bruce Blumberg, Michael N Antoniou, Charles M Benbrook, Lynn Carroll, Theo Colborn, Lorne G Everett, Michael Hansen, Philip J Landrigan, Bruce P Lanphear, Robin Mesnage, Frederick S Vom Saal, Wade V Welshons, John Peterson Myers
Use of glyphosate-based herbicides (GBHs) increased ∼100-fold from 1974 to 2014. Additional increases are expected due to widespread emergence of glyphosate-resistant weeds, increased application of GBHs, and preharvest uses of GBHs as desiccants. Current safety assessments rely heavily on studies conducted over 30 years ago. We have considered information on GBH use, exposures, mechanisms of action, toxicity and epidemiology. Human exposures to glyphosate are rising, and a number of in vitro and in vivo studies challenge the basis for the current safety assessment of glyphosate and GBHs...
March 20, 2017: Journal of Epidemiology and Community Health
https://www.readbyqxmd.com/read/28320479/correlates-of-circulating-ovarian-cancer-early-detection-markers-and-their-contribution-to-discrimination-of-early-detection-models-results-from-the-epic-cohort
#18
Renée T Fortner, Allison F Vitonis, Helena Schock, Anika Hüsing, Theron Johnson, Raina N Fichorova, Titilayo Fashemi, Hidemi S Yamamoto, Anne Tjønneland, Louise Hansen, Kim Overvad, Marie-Christine Boutron-Ruault, Marina Kvaskoff, Gianluca Severi, Heiner Boeing, Antonia Trichopoulou, Vassiliki Benetou, Carlo La Vecchia, Domenico Palli, Sabina Sieri, Rosario Tumino, Giuseppe Matullo, Amalia Mattiello, N Charlotte Onland-Moret, Petra H Peeters, Elisabete Weiderpass, Inger Torhild Gram, Mie Jareid, J Ramón Quirós, Eric J Duell, Maria-Jose Sánchez, María Dolores Chirlaque, Eva Ardanaz, Nerea Larrañaga, Björn Nodin, Jenny Brändstedt, Annika Idahl, Kay-Tee Khaw, Naomi Allen, Marc Gunter, Mattias Johansson, Laure Dossus, Melissa A Merritt, Elio Riboli, Daniel W Cramer, Rudolf Kaaks, Kathryn L Terry
BACKGROUND: Ovarian cancer early detection markers CA125, CA15.3, HE4, and CA72.4 vary between healthy women, limiting their utility for screening. METHODS: We evaluated cross-sectional relationships between lifestyle and reproductive factors and these markers among controls (n = 1910) from a nested case-control study in the European Prospective Investigation into Cancer and Nutrition (EPIC). Improvements in discrimination of prediction models adjusting for correlates of the markers were evaluated among postmenopausal women in the nested case-control study (n = 590 cases)...
March 20, 2017: Journal of Ovarian Research
https://www.readbyqxmd.com/read/28320421/effectiveness-of-a-physiotherapist-delivered-cognitive-behavioral-patient-education-for-patients-who-undergoes-operation-for-total-knee-arthroplasty-a-protocol-of-a-randomized-controlled-trial
#19
Sara Birch, Maiken Stilling, Inger Mechlenburg, Torben Bæk Hansen
BACKGROUND: Total Knee Arthroplasty (TKA) is a common and generally effective procedure performed mainly due to advanced osteoarthritis, pain, physical disability and reduced quality of life. However, approximately 20% of the patients respond poorly to the surgery and chronic pain and disability following TKA remains a major health burden for many patients. Among the most well documented and powerful psychological predictors of poor outcome following TKA is pain catastrophizing. Recent research has shown that patients with these thoughts are at higher risk of having persistent pain and lower physical function after the operation than patients with low levels of pain catastrophizing before TKA...
March 21, 2017: BMC Musculoskeletal Disorders
https://www.readbyqxmd.com/read/28319856/systems-biology-solutions-for-biochemical-production-challenges
#20
REVIEW
Anne Sofie Lærke Hansen, Rebecca M Lennen, Nikolaus Sonnenschein, Markus J Herrgård
There is an urgent need to significantly accelerate the development of microbial cell factories to produce fuels and chemicals from renewable feedstocks in order to facilitate the transition to a biobased society. Methods commonly used within the field of systems biology including omics characterization, genome-scale metabolic modeling, and adaptive laboratory evolution can be readily deployed in metabolic engineering projects. However, high performance strains usually carry tens of genetic modifications and need to operate in challenging environmental conditions...
March 16, 2017: Current Opinion in Biotechnology
keyword
keyword
28054
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"