keyword
MENU ▼
Read by QxMD icon Read
search

ROLLAND

keyword
https://www.readbyqxmd.com/read/28542953/zebrafish-tmem230a-cooperates-with-the-delta-notch-signaling-pathway-to-modulate-endothelial-cell-number-in-angiogenic-vessels
#1
Silvia Carra, Lorenzo Sangiorgio, Paride Pelucchi, Solei Cermenati, Alessandra Mezzelani, Valentina Martino, Mira Palizban, Alberto Albertini, Martin Götte, James Kehler, Gianluca Deflorian, Monica Beltrame, Antonio Giordano, Rolland Reinbold, Franco Cotelli, Gianfranco Bellipanni, Ileana Zucchi
During embryonic development, new arteries and veins form from preexisting vessels in response to specific angiogenic signals. Angiogenic signaling is complex since not all endothelial cells exposed to angiogenic signals respond equally. Some cells will be selected to become tip cells and acquire migration and proliferation capacity necessary for vessel growth while others, the stalk cells become trailer cells that stay connected with pre-existing vessels and act as a linkage to new forming vessels. Additionally, stalk and tip cells have the capacity to interchange their roles...
May 25, 2017: Journal of Cellular Physiology
https://www.readbyqxmd.com/read/28542742/exercise-or-social-intervention-for-nursing-home-residents-with-dementia-a-pilot-randomized-controlled-trial
#2
Philipe de Souto Barreto, Matteo Cesari, Philippe Denormandie, Didier Armaingaud, Bruno Vellas, Yves Rolland
OBJECTIVES: To compare the effects of exercise with those of a structured nonphysical intervention on ability to perform activities of daily living (ADLs) and physical and cognitive function of persons with dementia (PWDs) living in nursing homes (NH). DESIGN: Cluster-randomized pilot-controlled trial. SETTING: Seven French NHs. PARTICIPANTS: PWDs living in NHs. MEASUREMENTS: NHs were randomized to an exercise group (4 NHs, n = 47) or structured social activity group (3 NHs, n = 50) for a 24-week intervention performed twice per week for 60 minutes per session...
May 19, 2017: Journal of the American Geriatrics Society
https://www.readbyqxmd.com/read/28541306/coordination-of-cortical-and-thalamic-activity-during-non-rem-sleep-in-humans
#3
Rachel A Mak-McCully, Matthieu Rolland, Anna Sargsyan, Chris Gonzalez, Michel Magnin, Patrick Chauvel, Marc Rey, Hélène Bastuji, Eric Halgren
Every night, the human brain produces thousands of downstates and spindles during non-REM sleep. Previous studies indicate that spindles originate thalamically and downstates cortically, loosely grouping spindle occurrence. However, the mechanisms whereby the thalamus and cortex interact in generating these sleep phenomena remain poorly understood. Using bipolar depth recordings, we report here a sequence wherein: (1) convergent cortical downstates lead thalamic downstates; (2) thalamic downstates hyperpolarize thalamic cells, thus triggering spindles; and (3) thalamic spindles are focally projected back to cortex, arriving during the down-to-upstate transition when the cortex replays memories...
May 25, 2017: Nature Communications
https://www.readbyqxmd.com/read/28540798/pathological-effects-of-lung-radiofrequency-ablation-that-contribute-to-pneumothorax-using-a-porcine-model
#4
Jean Izaaryene, Frederic Cohen, Philippe Souteyrand, Pierre-Henri Rolland, Vincent Vidal, Jean-Michel Bartoli, Veronique Secq, Jean-Yves Gaubert
OBJECTIVES: The incidence of pneumothorax is 7 times higher after lung radiofrequency ablation (RFA) than after lung biopsy. The reasons for such a difference have never been objectified. The histopathologic changes in lung tissue are well-studied and established for RF in the ablation zone. However, it has not been previously described what the nature of thermal injury might be along the shaft of the RF electrode as it traverses through normal lung tissue to reach the ablation zone. The purpose of this study was to determine the changes occurring around the RF needle along the pathway between the ablated zone and the pleura...
April 17, 2017: International Journal of Hyperthermia
https://www.readbyqxmd.com/read/28529954/%C3%AE-7-nicotinic-acetylcholine-receptor-stimulation-attenuates-neuroinflammation-through-jak2-stat3-activation-in-murine-models-of-intracerebral-hemorrhage
#5
Paul R Krafft, Devin McBride, William B Rolland, Tim Lekic, Jerry J Flores, John H Zhang
Accounting for high mortality and morbidity rates, intracerebral hemorrhage (ICH) remains one of the most detrimental stroke subtypes lacking a specific therapy. Neuroinflammation contributes to ICH-induced brain injury and is associated with unfavorable outcomes. This study aimed to evaluate whether α7 nicotinic acetylcholine receptor (α7nAChR) stimulation ameliorates neuroinflammation after ICH. Male CD-1 mice and Sprague-Dawley were subjected to intracerebral injection of autologous blood or bacterial collagenase...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28529329/body-mass-index-growth-trajectories-associated-with-the-different-parameters-of-the-metabolic-syndrome-at-adulthood
#6
K V Giudici, M-F Rolland-Cachera, G Gusto, D Goxe, O Lantieri, S Hercberg, S Péneau
BACKGROUND: Growth trajectories have shown to be related to obesity and metabolic risks in later life, however body mass index (BMI) trajectories according to the presence or absence of metabolic syndrome (MS) and its parameters in adulthood are scarce in literature. OBJECTIVES: To investigate BMI trajectories during childhood in relation to MS and its parameters in adult age. METHODS: A total of 1919 subjects (43.4% male, 20-60y) participated in this retrospective cohort study...
May 22, 2017: International Journal of Obesity: Journal of the International Association for the Study of Obesity
https://www.readbyqxmd.com/read/28528524/a-novel-public-health-approach-to-measuring-tobacco-cessation-needs-among-cancer-survivors-in-alaska
#7
J Michael Underwood, Samantha J Hyde-Rolland, Julia Thorsness, Sherri L Stewart
Cancer survivors who continue to smoke have poorer response to treatment, higher risk for future cancers and lower survival rates than those who quit tobacco after diagnosis. Despite the increased risk for negative health outcomes, tobacco use among Alaskan cancer survivors is 19%, among the highest in the nation. To characterize and address tobacco cessation needs among cancer survivors who called a quit line for help in quitting tobacco, Alaska's Comprehensive Cancer Control program initiated a novel partnership with the state's Tobacco Quit Line...
May 20, 2017: Journal of Community Health
https://www.readbyqxmd.com/read/28517239/the-dose-effect-relationship-of-baclofen-in-alcohol-dependence-a-1-year-cohort-study
#8
Baptiste Pignon, Julien Labreuche, Marine Auffret, Sophie Gautier, Sylvie Deheul, Nicolas Simioni, Olivier Cottencin, Régis Bordet, Alain Duhamel, Benjamin Rolland
OBJECTIVE: Our aim is to study the relationship between dose of baclofen and effectiveness in alcohol dependence. METHODS: Two hundred two patients with alcohol dependence, who received baclofen treatment for drinking reduction, were followed up for 1 year. For each patient-month of treatment, the maximum daily dose of baclofen (DDB) and average weekly alcohol consumption (AWAC) were calculated. We defined a favorable drinking outcome as an AWAC under 200 g/w for at least 2 consecutive months...
May 18, 2017: Human Psychopharmacology
https://www.readbyqxmd.com/read/28512673/hepatozoon-caimani-carini-1909-adeleina-hepatozoidae-in-wild-population-of-caiman-yacare-daudin-1801-crocodylia-alligatoridae-pantanal-brazil
#9
Priscilla Soares, Tarcilla Corrente Borghesan, Luiz Eduardo Rolland Tavares, Vanda Lúcia Ferreira, Marta Maria Geraldes Teixeira, Fernando Paiva
Previous studies showed infections of Hepatozoon caimani in wild populations of caimans in wide regions from Brazil; some of those demonstrated that trophic chain are linked to natural infections through paratenic hosts or by the direct ingestion of vectors. These studies life cycle of H. caimani contributed inestimably to the knowledge of transmission routes, yet but lack enhancement tools for better detail of parasite. This study reports the forms in the blood and tissues, and also partial molecular characterization of the H...
May 17, 2017: Parasitology Research
https://www.readbyqxmd.com/read/28511802/-a-continuous-series-of-27-adult-patients-treated-for-l5-s1-isthmic-spondylolisthesis-by-combined-approach-clinical-and-radiological-outcomes-at-1-year-follow-up
#10
N Koné, E Freitas Olim, P Coloma, A Rusconi, L Chenin, O Sy, I S Souaré, C Barrey
Through this single-center consecutive prospective study, we evaluated the results of a combined approach for L5-S1 isthmic spondylolisthesis, using a polyetheretherketone (PEEK) interbody lordotic cage during anterior approach and pedicle screw-based posterior fixation. Between 2010 and 2014, 27 adult patients were treated for L5-S1 isthmic spondylolisthesis (high and low grades) by a combined approach with a minimum follow-up of one year. Clinical outcome was assessed before surgical treatment and at four months and one year after surgery by: VAS, Oswestry Index (ODI) and Rolland-Morris scores...
May 13, 2017: Neuro-Chirurgie
https://www.readbyqxmd.com/read/28511005/characterization-of-l-theanine-excitatory-actions-on-hippocampal-neurons-towards-the-generation-of-novel-n-methyl-d-aspartate-receptor-modulators-based-on-its-backbone
#11
Fatiha Sebih, Matthieu Rousset, Salima Bellahouel, Marc Rolland, Marie Celeste de Jesus Ferreira, Janique Guiramand, Catherine Cohen-Solal, Gérard Barbanel, Thierry Cens, Mohammed Abouazza, Adrien Tassou, Maud Gratuze, Céline Meunier, Pierre Charnet, Michel Vignes, Valérie Rolland
L-Theanine (or L-γ-N-ethyl-glutamine) is the major amino acid found in Camellia sinensis. It has received much attention because of its pleiotropic physiological and pharmacological activities leading to health benefits in humans, especially. We describe here a new, easy, efficient and environmentally-friendly chemical synthesis of L-Theanine and L-γ-N-propyl-Gln and their corresponding D isomers. L-Theanine, and its derivatives obtained so far, exhibited partial co-agonistic action at N-methyl-D-aspartate (NMDA) receptors, with no detectable agonist effect at other glutamate receptors, on cultured hippocampal neurons...
May 16, 2017: ACS Chemical Neuroscience
https://www.readbyqxmd.com/read/28508767/biopsychosocial-rehabilitation-programme-for-patients-with-chronic-back-pain-pilot-study
#12
Anna Cabak, Agnieszka Rudnicka, Leszek Kulej, Wiesław Tomaszewski
BACKGROUND: In the search for effective and comprehensive therapies of back pain, an increasing emphasis in being placed on the biopsychosocial model and multidimensional support programmes for patients as well the use of modern technologies in this area of medicine. This study aimed to assess a programme of customised ad hoc physiotherapeutic consultations for patients with back pain who had been on the waiting list for rehabilitation treatment for a long time. MATERIAL AND METHOD: The study group comprised 68 patients of the Rehabilitation Centre Non-Public Health Care Institution who had been waiting for rehabilitation treatment for at least three months...
April 12, 2017: Ortopedia, Traumatologia, Rehabilitacja
https://www.readbyqxmd.com/read/28505348/implication-of-the-box-c-d-snornp-assembly-factor-rsa1p-in-u3-snornp-assembly
#13
Benjamin Rothé, Xavier Manival, Nicolas Rolland, Christophe Charron, Véronique Senty-Ségault, Christiane Branlant, Bruno Charpentier
The U3 box C/D snoRNA is one key element of 90S pre-ribosome. It contains a 5΄ domain pairing with pre-rRNA and the U3B/C and U3C΄/D motifs for U3 packaging into a unique small nucleolar ribonucleoprotein particle (snoRNP). The RNA-binding protein Snu13/SNU13 nucleates on U3B/C the assembly of box C/D proteins Nop1p/FBL and Nop56p/NOP56, and the U3-specific protein Rrp9p/U3-55K. Snu13p/SNU13 has a much lower affinity for U3C΄/D but nevertheless forms on this motif an RNP with box C/D proteins Nop1p/FBL and Nop58p/NOP58...
May 13, 2017: Nucleic Acids Research
https://www.readbyqxmd.com/read/28488256/the-rate-of-publication-of-free-papers-at-the-2008-and-2010-european-society-of-sports-traumatology-knee-surgery-and-arthroscopy-congresses
#14
Jeffrey Kay, Muzammil Memon, Joelle Rogozinsky, Darren de Sa, Nicole Simunovic, Romain Seil, Jon Karlsson, Olufemi Rolland Ayeni
BACKGROUND: The purpose of this study was to evaluate the frequency with which free papers presented at the 2008 and 2010 European Society of Sports Traumatology Knee Surgery and Arthroscopy (ESSKA) congress were ultimately published in peer-reviewed journals. Moreover, this study evaluated whether any correlations exist between the level of evidence of the free papers and their frequency of publication or the impact factor of the journals in which they are published. METHODS: Free papers presented at the 2008 and 2010 ESSKA congresses were included for assessment...
December 2017: Journal of Experimental Orthopaedics
https://www.readbyqxmd.com/read/28470666/alcohol-use-disorders-and-immigration-up-to-the-third-generation-in-france-findings-from-a-39-617-subject-survey-in-the-general-population
#15
Benjamin Rolland, Pierre-Alexis Geoffroy, Baptiste Pignon, Imane Benradia, Hélène Font, Jean-Luc Roelandt, Ali Amad
BACKGROUND: In the United States, first-generation immigrants (FGIs) show lower prevalence rates of alcohol use disorders (AUDs) than the native population, although they experience more psychosocial risk factors. This epidemiological phenomenon is called an "immigrant paradox." No previous study has investigated whether immigrants also exhibit a reduced risk of AUDs in Europe. In a study of the general population in France, we have assessed the adjusted risk of AUDs between nonimmigrants and FGIs, second-generation immigrants (SGIs), and third-generation immigrants (TGIs)...
May 2, 2017: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/28459138/main-drivers-of-outcome-differ-between-short-and-long-term-in-severe-alcoholic-hepatitis-a-prospective-study
#16
Alexandre Louvet, Julien Labreuche, Florent Artru, Alexis Bouthors, Benjamin Rolland, Pierre Saffers, Julien Lollivier, Elise Lemaître, Sébastien Dharancy, Guillaume Lassailly, Valérie Canva-Delcambre, Alain Duhamel, Philippe Mathurin
Understanding the mechanisms of outcome according to the time frame can help optimize the therapeutic development in severe alcoholic hepatitis (AH). OBJECTIVE: to assess short-term and long-term survival in severe AH based on baseline disease severity, extent of therapeutic improvement, long-term influence of alcohol relapse and their interaction. DESIGN: Data and alcohol consumption were prospectively recorded in 398 patients treated with corticosteroids at short (from corticosteroid initiation to 6 months) and long term (from 6 months to maximum follow-up time)...
April 29, 2017: Hepatology: Official Journal of the American Association for the Study of Liver Diseases
https://www.readbyqxmd.com/read/28457647/british-gynaecological-cancer-society-bgcs-epithelial-ovarian-fallopian-tube-primary-peritoneal-cancer-guidelines-recommendations-for-practice
#17
EDITORIAL
Christina Fotopoulou, Marcia Hall, Derek Cruickshank, Hani Gabra, Raji Ganesan, Cathy Hughes, Sean Kehoe, Jonathan Ledermann, Jo Morrison, Raj Naik, Phil Rolland, Sudha Sundar
No abstract text is available yet for this article.
April 18, 2017: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/28448838/effects-of-feeding-steers-extruded-flaxseed-on-its-own-before-hay-or-mixed-with-hay-on-animal-performance-carcass-quality-and-meat-and-hamburger-fatty-acid-composition
#18
P Vahmani, D C Rolland, T A McAllister, H C Block, S D Proctor, L L Guan, N Prieto, Ó López-Campos, J L Aalhus, M E R Dugan
The objective of the present experiment was to determine if carcass quality and fatty acid profiles of longissimus thoracis (LT) and hamburger would be affected by feeding steers extruded flaxseed on its own followed by hay (non-TMR) compared to when hay and extruded flaxseed were fed together (TMR). Forty-eight steers in six pens were assigned to TMR or non-TMR for an average of 242days. Dry matter intake was lower for non-TMR versus TMR steers (10.56 vs. 11.42kg/d; P=0.02), but final live weight (610±0.50kg) and average daily gain (1...
April 19, 2017: Meat Science
https://www.readbyqxmd.com/read/28444387/meiotic-genes-are-enriched-in-regions-of-reduced-archaic-ancestry
#19
B Jégou, S Sankararaman, A D Rolland, D Reich, F Chalmel
About 1-6% of the genetic ancestry of modern humans today originates from admixture with archaic humans. It has recently been shown that autosomal genomic regions with a reduced proportion of Neanderthal and Denisovan ancestries are significantly enriched in genes that are more expressed in testis than in other tissues. To determine whether a cellular segregation pattern would exist, we combined maps of archaic introgression with a cross-analysis of three transcriptomic datasets deciphering the transcriptional landscape of human gonadal cell types...
April 21, 2017: Molecular Biology and Evolution
https://www.readbyqxmd.com/read/28442501/chlorokb-a-web-application-for-the-integration-of-knowledge-related-to-chloroplast-metabolic-network
#20
Pauline Gloaguen, Sylvain Bournais, Claude Alban, Stephane Ravanel, Daphne Seigneurin-Berny, Michel Matringe, Marianne Tardif, Marcel Kuntz, Myriam Ferro, Christophe Bruley, Norbert Rolland, Yves Vandenbrouck, Gilles Curien
CONTEXT: Higher plants, as autotrophic organisms, are effective sources of molecules. They hold great promise for metabolic engineering, but the behavior of plant metabolism at the network level is still incompletely described. Although structural models (stoichiometry matrices) and pathway databases are extremely useful, they cannot describe the complexity of the metabolic context and new tools are required to visually represent integrated biocurated knowledge for use by both humans and computers...
April 25, 2017: Plant Physiology
keyword
keyword
13884
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"