keyword
MENU ▼
Read by QxMD icon Read
search

Dick

keyword
https://www.readbyqxmd.com/read/29785498/survival-of-planktonic-and-sessile-cells-of-lactobacillus-rhamnosus-and-lactobacillus-reuteri-upon-exposure-to-simulated-fasting-state-gastrointestinal-conditions
#1
Kyle B Klopper, Elanna Bester, Shelly M Deane, Gideon M Wolfaardt, Leon M T Dicks
In this study, we report on the formation and resilience of Lactobacillus reuteri HFI-LD5 and Lactobacillus rhamnosus HFI-K2 biofilms cultivated in a CO2 evolution measurement system (CEMS) and exposed to biologically relevant, fasting-state gastrointestinal fluids under continuous flow conditions. For comparative purposes, planktonic and sessile populations of L. reuteri HFI-LD5 and L. rhamnosus HFI-K2 were each exposed to fasting-state gastric fluid (FSGF, pH 2.0) for 2 h, fasting-state intestinal fluid (FSIF, pH 7...
May 21, 2018: Probiotics and Antimicrobial Proteins
https://www.readbyqxmd.com/read/29785450/light-intensity-physical-activity-increases-and-sedentary-behavior-decreases-following-total-knee-arthroplasty-in-patients-with-osteoarthritis
#2
Emmanuel Frimpong, Joanne A McVeigh, Dick van der Jagt, Lipalo Mokete, Yusuf S Kaoje, Mohammed Tikly, Rebecca M Meiring
PURPOSE: To describe objectively measured changes in the volume and pattern of physical activity and sedentary behavior in patients undergoing total knee arthroplasty for osteoarthritis. METHODS: Physical activity and sedentary behavior were measured in patients (13 males, 76 females) with a mean age of 64 years (range 55-80) and end-stage osteoarthritis of the knee, using an accelerometer (ActiGraph GT3X+) for seven consecutive days (24 h/day) prior to, 6 weeks and 6 months after total knee arthroplasty...
May 21, 2018: Knee Surgery, Sports Traumatology, Arthroscopy: Official Journal of the ESSKA
https://www.readbyqxmd.com/read/29785057/computational-redesign-of-enzymes-for-regio-and-enantioselective-hydroamination
#3
Ruifeng Li, Hein J Wijma, Lu Song, Yinglu Cui, Marleen Otzen, Yu'e Tian, Jiawei Du, Tao Li, Dingding Niu, Yanchun Chen, Jing Feng, Jian Han, Hao Chen, Yong Tao, Dick B Janssen, Bian Wu
Introduction of innovative biocatalytic processes offers great promise for applications in green chemistry. However, owing to limited catalytic performance, the enzymes harvested from nature's biodiversity often need to be improved for their desired functions by time-consuming iterative rounds of laboratory evolution. Here we describe the use of structure-based computational enzyme design to convert Bacillus sp. YM55-1 aspartase, an enzyme with a very narrow substrate scope, to a set of complementary hydroamination biocatalysts...
May 21, 2018: Nature Chemical Biology
https://www.readbyqxmd.com/read/29782939/global-deletion-of-tetraspanin-cd82-attenuates-bone-growth-and-enhances-bone-marrow-adipogenesis
#4
Alexis Bergsma, Sourik S Ganguly, Daniel Dick, Bart O Williams, Cindy K Miranti
CD82 is a widely expressed member of the tetraspanin family of transmembrane proteins known to control cell signaling, adhesion, and migration. Tetraspanin CD82 is induced over 9-fold during osteoclast differentiation in vitro; however, its role in bone homeostasis is unknown. A globally deleted CD82 mouse model was used to assess the bone phenotype. Based on microCT and 4-point bending tests, CD82-deficient bones are smaller in diameter and weaker, but display no changes in bone density. Histomorphometry shows a decrease in size, erosion perimeter, and number of osteoclasts in situ, with a corresponding increase in trabecular surface area, specifically in male mice...
May 18, 2018: Bone
https://www.readbyqxmd.com/read/29779912/how-often-do-we-perform-painful-and-stressful-procedures-in-the-paediatric-intensive-care-unit-a-prospective-observational-study
#5
Manuel A Baarslag, Sharan Jhingoer, Erwin Ista, Karel Allegaert, Dick Tibboel, Monique van Dijk
BACKGROUND: Adequate analgesia and sedation is crucial in critical care. There is little knowledge on the extent of painful and stressful procedures on children admitted to a paediatric intensive care unit (PICU) and its analgesic and/or sedative management. OBJECTIVE: The primary objective was to determine the number of painful and stressful procedures per patient per day in our PICU patients, including the numbers of attempts. A secondary objective was to map PICU nurses' perceptions of the painfulness of the included procedures...
May 17, 2018: Australian Critical Care: Official Journal of the Confederation of Australian Critical Care Nurses
https://www.readbyqxmd.com/read/29779822/associations-of-hyperosmolar-medications-administered-via-nasogastric-or-nasoduodenal-tubes-and-feeding-adequacy-food-intolerance-and-gastrointestinal-complications-amongst-critically-ill-patients-a-retrospective-study
#6
Evertine Wesselink, Kristine W A C Koekkoek, Martijn Looijen, Dick A van Blokland, Renger F Witkamp, Arthur R H van Zanten
BACKGROUND: Adequate nutrition is essential during critical illness. However, providing adequate nutrition is often hindered by gastro-intestinal complications, including feeding intolerance. It is suggested that hyperosmolar medications could be causally involved in the development of gastro-intestinal complications. The aims of the present study were 1) to determine the osmolality of common enterally administered dissolved medications and 2) to study the associations between nasogastric and nasoduodenal administered hyperosmolar medications and nutritional adequacy as well as food intolerance and gastro-intestinal symptoms...
June 2018: Clinical Nutrition ESPEN
https://www.readbyqxmd.com/read/29778922/interval-of-gonadotropin-administration-for-in-vitro-embryo-production-from-oocytes-collected-from-holstein-calves-between-2-and-6-months-of-age-by-repeated-laparoscopy
#7
Hernan Baldassarre, Luke Currin, Laura Michalovic, Anne-Marie Bellefleur, Karina Gutierrez, Rafael G Mondadori, Werner G Glanzner, Yasmin Schuermann, Rodrigo C Bohrer, Naomi Dicks, Rosalba Lopez, François-Xavier Grand, Christian Vigneault, Patrick Blondin, Jim Gourdon, Vilceu Bordignon
Laparoscopic Ovum Pick-Up (LOPU) in calves followed by in vitro embryo production (IVEP) and transfer (ET) into adult recipients has great potential for accelerated genetic gain through shortening of the generation interval. In this study, 11 Holstein calves were subjected to up to six LOPU procedures between the ages of 2-6 months at 2-3 weeks interval. In all cases, the animals received a CIDR 5 days prior to LOPU and were gonadotropin-stimulated starting at 72 h before LOPU using one of three protocols that were rotated twice among the animals during the study...
May 17, 2018: Theriogenology
https://www.readbyqxmd.com/read/29778832/glucocorticoid-metabolites-in-newborns-a-marker-for-traffic-noise-related-stress
#8
Manuella Lech Cantuaria, Jakob Usemann, Elena Proietti, Victoria Blanes-Vidal, Bernhard Dick, Christa E Flück, Simone Rüedi, Harris Héritier, Jean-Marc Wunderli, Philipp Latzin, Urs Frey, Martin Röösli, Danielle Vienneau
BACKGROUND: Traffic noise has been associated with an increased risk for several non-auditory health effects, which may be explained by a noise-induced release of stress hormones (e.g. glucocorticoids). Although several studies in children and adults have indicated an increased secretion of glucocorticoids after exposure to noise, information regarding newborns is scarce. OBJECTIVES: To investigate the association between residential exposure to road traffic noise and postnatal stress response, as assessed by the concentration of glucocorticoids at five weeks of age...
May 17, 2018: Environment International
https://www.readbyqxmd.com/read/29778107/photorefractive-intrastromal-corneal-crosslinking-for-treatment-of-myopic-refractive-error-findings-from-12-month-prospective-study-using-an-epithelium-off-protocol
#9
Matthias Elling, Inga Kersten-Gomez, H Burkhard Dick
PURPOSE: To assess the long-term effectiveness and safety of photorefractive intrastromal corneal crosslinking (CXL) in patients with low myopia. SETTING: Ruhr University Eye Hospital, Bochum, Germany. DESIGN: Prospective case series. METHODS: Healthy eyes with myopia were treated with photorefractive intrastromal CXL using the Mosaic System. Riboflavin 0.1% solution (VibeX Rapid) was topically administered, followed by 365 nm ultraviolet-A (30 mW/cm2 ) irradiance...
April 2018: Journal of Cataract and Refractive Surgery
https://www.readbyqxmd.com/read/29776660/corrigendum-to-cognitive-fatigue-effects-on-physical-performance-a-systematic-review-and-meta-analysis-physiol-behav-188-2018-103-107
#10
Terry McMorris, Martin Barwood, Beverley J Hale, Matt Dicks, Jo Corbett
No abstract text is available yet for this article.
May 15, 2018: Physiology & Behavior
https://www.readbyqxmd.com/read/29772579/antenatal-workup-of-early-megacystis-and-selection-of-candidates-for-fetal-therapy
#11
Federica Fontanella, Leonie Duin, Phebe N Adama van Scheltema, Titia E Cohen-Overbeek, Eva Pajkrt, Mireille Bekker, Christine Willekes, Caroline J Bax, Dick Oepkes, Catia M Bilardo
OBJECTIVE: To investigate the best criteria for discriminating fetuses with isolated posterior urethral valves from those theoretically not eligible for fetal treatment because of complex megacystis, high chance of spontaneous resolution, and urethral atresia. METHODS: A retrospective national study was conducted in fetuses with megacystis detected before 17 weeks' gestation (early megacystis). RESULTS: In total, 142 cases with fetal megacystis were included in the study: 52 with lower urinary tract obstruction, 29 with normal micturition at birth, and 61 with miscellaneous syndromal associations, chromosomal and multiple structural abnormalities (complex megacystis)...
May 17, 2018: Fetal Diagnosis and Therapy
https://www.readbyqxmd.com/read/29769714/author-correction-a-myc-enhancer-cluster-regulates-normal-and-leukaemic-haematopoietic-stem-cell-hierarchies
#12
Carsten Bahr, Lisa von Paleske, Veli V Uslu, Silvia Remeseiro, Naoya Takayama, Stanley W Ng, Alex Murison, Katja Langenfeld, Massimo Petretich, Roberta Scognamiglio, Petra Zeisberger, Amelie S Benk, Ido Amit, Peter W Zandstra, Mathieu Lupien, John E Dick, Andreas Trumpp, François Spitz
In the originally published version of this Letter, ref. 43 was erroneously provided twice. In the 'Estimation of relative cell-type-specific composition of AML samples' section in the Methods, the citation to ref. 43 after the GEO dataset GSE24759 is correct. However, in the 'Mice' section of the Methods, the citation to ref. 43 after 'TAMERE' should have been associated with a new reference1. The original Letter has been corrected online (with the new reference included as ref. 49).
May 16, 2018: Nature
https://www.readbyqxmd.com/read/29768984/anti-cancer-study-and-whey-protein-complexation-of-new-lanthanum-iii-complex-with-the-aim-of-achieving-bioactive-anticancer-metal-based-drugs
#13
Somaye Shahraki, Fereshteh Shiri, Mostafa Heidari Majd, Somaye Dahmardeh
In this study a new lanthanum (III)-amino acid complex utilizing cysteine has been synthesized and characterized. The anticancer activities of the prepared La(III) complex against MCF-7 cell lines were studied. Results of MTT assay showed that at all three incubation times, the cytotoxic effect of prepared La(III) complex on MCF-7 breast cancer cell lines displays a time- and dose-dependent inhibitory effects. The interactions of the La(III) complex with two whey proteins (bovine serum albumin, BSA, and Bovine β-lactoglobulin, βLG) have been explored by using spectroscopic and molecular dicking methods...
May 17, 2018: Journal of Biomolecular Structure & Dynamics
https://www.readbyqxmd.com/read/29761121/poly-gp-neurofilament-and-grey-matter-deficits-in-c9orf72-expansion-carriers
#14
Lieke H H Meeter, Tania F Gendron, Ana C Sias, Lize C Jiskoot, Silvia P Russo, Laura Donker Kaat, Janne M Papma, Jessica L Panman, Emma L van der Ende, Elise G Dopper, Sanne Franzen, Caroline Graff, Adam L Boxer, Howard J Rosen, Raquel Sanchez-Valle, Daniela Galimberti, Yolande A L Pijnenburg, Luisa Benussi, Roberta Ghidoni, Barbara Borroni, Robert Laforce, Marta Del Campo, Charlotte E Teunissen, Rick van Minkelen, Julio C Rojas, Giovanni Coppola, Dan H Geschwind, Rosa Rademakers, Anna M Karydas, Linn Öijerstedt, Elio Scarpini, Giuliano Binetti, Alessandro Padovani, David M Cash, Katrina M Dick, Martina Bocchetta, Bruce L Miller, Jonathan D Rohrer, Leonard Petrucelli, John C van Swieten, Suzee E Lee
Objective: To evaluate poly(GP), a dipeptide repeat protein, and neurofilament light chain (NfL) as biomarkers in presymptomatic C9orf72 repeat expansion carriers and patients with C9orf72- associated frontotemporal dementia. Additionally, to investigate the relationship of poly(GP) with indicators of neurodegeneration as measured by NfL and grey matter volume. Methods: We measured poly(GP) and NfL levels in cerebrospinal fluid (CSF) from 25 presymptomatic C9orf72 expansion carriers, 64 symptomatic expansion carriers with dementia, and 12 noncarriers...
May 2018: Annals of Clinical and Translational Neurology
https://www.readbyqxmd.com/read/29760670/validating-the-copenhagen-psychosocial-questionnaire-copsoq-ii-using-set-esem-identifying-psychosocial-risk-factors-in-a-sample-of-school-principals
#15
Theresa Dicke, Herbert W Marsh, Philip Riley, Philip D Parker, Jiesi Guo, Marcus Horwood
School principals world-wide report high levels of strain and attrition resulting in a shortage of qualified principals. It is thus crucial to identify psychosocial risk factors that reflect principals' occupational wellbeing. For this purpose, we used the Copenhagen Psychosocial Questionnaire (COPSOQ-II), a widely used self-report measure covering multiple psychosocial factors identified by leading occupational stress theories. We evaluated the COPSOQ-II regarding factor structure and longitudinal, discriminant, and convergent validity using latent structural equation modeling in a large sample of Australian school principals ( N = 2,049)...
2018: Frontiers in Psychology
https://www.readbyqxmd.com/read/29758865/risk-assessment-and-source-analysis-of-soil-heavy-metal-pollution-from-lower-reaches-of-yellow-river-irrigation-in-china
#16
Pengyan Zhang, Chengzhe Qin, Xin Hong, Guohua Kang, Mingzhou Qin, Dan Yang, Bo Pang, Yanyan Li, Jianjian He, Richard P Dick
The level of concentration of heavy metal in soil is detrimental to soil quality. The Heigangkou-Liuyuankou irrigation area in the lower-reach of Yellow River irrigation, as home to a large population and a major site to agricultural production, is vulnerable to heavy metal pollution. This study examined soil quality in Heigangkou-Liuyuankou irrigation areas of Kaifeng, China. Pollution in soil and potential risks introduced by heavy metal accumulation were assessed using Nemerow, Geoaccumulation, and Hakanson's ecological risk indices...
August 15, 2018: Science of the Total Environment
https://www.readbyqxmd.com/read/29758085/utilization-of-x-ray-computed-tomography-for-the-exclusion-of-a-specific-caliber-and-bullet-type-in-a-living-shooting-victim
#17
Adriaan A S Marais, Herman J Dicks
A bystander claimed to have been shot by a police officer, and CT scans were used to match qualitative and quantitative aspects of the unremoved bullet with police issued 9 mm Luger ammunition. CT scan methodology proved a valid approach for the measurement of bullets based on calculated measurement capability and correlation with "gold standard" physical measurement by vernier caliper. Measurements regarding length and base diameter, as well as length/diameter ratio, were insufficient to unambiguously identify a specific caliber, or a bullet of specific mass within a caliber class...
May 14, 2018: Journal of Forensic Sciences
https://www.readbyqxmd.com/read/29758083/correction-epidemiological-links-between-tuberculosis-cases-identified-twice-as-efficiently-by-whole-genome-sequencing-than-conventional-molecular-typing-a-population-based-study
#18
Rana Jajou, Albert de Neeling, Rianne van Hunen, Gerard de Vries, Henrieke Schimmel, Arnout Mulder, Richard Anthony, Wim van der Hoek, Dick van Soolingen
[This corrects the article DOI: 10.1371/journal.pone.0195413.].
2018: PloS One
https://www.readbyqxmd.com/read/29756464/glucose-acutely-reduces-cytosolic-and-mitochondrial-h-sub-2-sub-o-sub-2-sub-in-rat-pancreatic-beta-cells
#19
Jean-Philippe Deglasse, Leticia Prates Roma, Daniel Pastor-Flores, Patrick Gilon, Tobias P Dick, Jean-Christophe Jonas
AIMS: Whether H<sub>2</sub>O<sub>2</sub> contributes to the glucose-dependent stimulation of insulin secretion by pancreatic β-cells is highly controversial. We used two H<sub>2</sub>O<sub>2</sub>-sensitive probes, roGFP2-Orp1 and HyPer with its pH-control SypHer, to test the acute effects of glucose, monomethylsuccinate, leucine with glutamine, and α-ketoisocaproate, on β-cell cytosolic and mitochondrial H<sub>2</sub>O<sub>2</sub> concentrations...
May 14, 2018: Antioxidants & Redox Signaling
https://www.readbyqxmd.com/read/29753591/emotion-regulation-in-obsessive-compulsive-disorder-unaffected-siblings-and-unrelated-healthy-control-participants
#20
Anders L Thorsen, Stella J de Wit, Froukje E de Vries, Danielle C Cath, Dick J Veltman, Ysbrand D van der Werf, David Mataix-Cols, Bjarne Hansen, Gerd Kvale, Odile A van den Heuvel
BACKGROUND: Functional neuroimaging endophenotypes of obsessive-compulsive disorder (OCD) have been suggested during executive tasks. The purpose of this study was to investigate whether behavioral and neural responses during emotion processing and regulation also represent an endophenotype of OCD. METHODS: Forty-three unmedicated adult OCD patients, 19 of their unaffected siblings, and 38 healthy control participants underwent 3T functional magnetic resonance imaging during an emotion regulation task including neutral, fear-inducing, and OCD-related visual stimuli...
March 24, 2018: Biological Psychiatry: Cognitive Neuroscience and Neuroimaging
keyword
keyword
115354
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"