keyword
MENU ▼
Read by QxMD icon Read
search

vitalism

keyword
https://www.readbyqxmd.com/read/29775992/from-breaking-point-to-breakthrough-during-the-icu-stay-a-qualitative-study-of-family-members-experiences-of-long-term-intensive-care-patients-pathways-towards-survival
#1
Hege S Haugdahl, Regina Eide, Ingeborg Alexandersen, Tove Engan Paulsby, Berit Stjern, Stine Borgen Lund, Gørill Haugan
AIMS AND OBJECTIVES: To explore family members' experiences of long-term intensive care unit (ICU) patients' pathways towards survival and to highlight family members' efforts to promote the patient's health during the ICU stay. BACKGROUND: Although considerable research has been devoted to the substantial burden of long-term ICU patients, less attention has been paid to health promoting factors that facilitate patients' health and survival during ICU stays. Support from family members can improve patient outcome...
May 18, 2018: Journal of Clinical Nursing
https://www.readbyqxmd.com/read/29775926/chlorophyll-a-%C3%AF-uorescence-and-transcriptome-reveal-the-toxicological-effects-of-bisphenol-a-on-an-invasive-cyanobacterium-cylindrospermopsis-raciborskii
#2
Rong Xiang, Junqiong Shi, Hongbo Zhang, Congcong Dong, Li Liu, JunKe Fu, Xinyu He, Yanjun Yan, Zhongxing Wu
Bisphenol A has attracted worldwide attention due to its harmful effects on humans, animals and plants. In this study, the toxicological effects of BPA on Cylindrospermopsis raciborskii were assessed based on chlorophyll a fluorescence and transcriptome analyses. The results showed that the growth of C. raciborskii was significantly inhibited when BPA exceeded 0.1 mg L-1 . A marked rise of phase J was observed at a concentration greater than 0.1 mg L-1 , while a K phase appeared at 20 mg L-1 . The chlorophyll a fluorescence parameters of RC/CS0 , F0 , φP0 , φE0 , and ψ0 , underwent a significant decline under all treatments of BPA, whereas a significant increase in both VJ and M0 occurred under all concentrations of BPA...
May 9, 2018: Aquatic Toxicology
https://www.readbyqxmd.com/read/29775814/composite-self-expanding-bioresorbable-prototype-stents-with-reinforced-compression-performance-for-congenital-heart-disease-application-computational-and-experimental-investigation
#3
Fan Zhao, Wen Xue, Fujun Wang, Laijun Liu, Haoqin Shi, Lu Wang
Stents are vital devices to treat vascular stenosis in pediatric patients with congenital heart disease. Bioresorbable stents (BRSs) have been applied to reduce challenging complications caused by permanent metal stents. However, it remains almost a total lack of BRSs with satisfactory compression performance specifically for children with congenital heart disease, leading to importantly suboptimal effects. In this work, composite bioresorbable prototype stents with superior compression resistance were designed by braiding and annealing technology, incorporating poly (p-dioxanone) (PPDO) monofilaments and polycaprolactone (PCL) multifilament...
May 8, 2018: Journal of the Mechanical Behavior of Biomedical Materials
https://www.readbyqxmd.com/read/29775687/effects-of-bronchodilation-on-biomarkers-of-peripheral-airway-inflammation-in-copd
#4
Pierachille Santus, Dejan Radovanovic, Susanna Mascetti, Alessia Pauletti, Vincenzo Valenti, Marco Mantero, Alberto Papi, Marco Contoli
Peripheral airway inflammation and dysfunction are key elements in the pathogenesis of COPD. The exhaled alveolar fraction of nitric oxide (CANO) is an indirect biomarker of lung peripheral inflammation. We tested whether inhaled long-acting bronchodilators (LABA) can affect CANO and we evaluated correlations with lung mechanics in patients with COPD. Two-centre, randomised, double blind, crossover study including COPD patients with moderate-to-severe airflow obstruction. Following a pharmacological washout, multi-flow exhaled fraction of NO (FENO), plethysmography, lung diffusion (DLCO), single breath nitrogen washout test and dyspnoea were measured in a crossover manner at baseline and 30, 60 and 180 minutes following administration of salmeterol (Sal) or formoterol fumarate (FF)...
May 15, 2018: Pharmacological Research: the Official Journal of the Italian Pharmacological Society
https://www.readbyqxmd.com/read/29775674/the-prognostic-value-of-the-frontal-qrs-t-angle-is-comparable-to-cardiovascular-autonomic-neuropathy-regarding-long-term-mortality-in-people-with-diabetes-a-population-based-study
#5
O May, C B Graversen, M Ø Johansen, H Arildsen
Cardiovascular autonomic neuropathy (CAN) is a well known prognostic marker in diabetes. A large angle between the QRS- and the T-wave vector (QRS-T angle) in the electrocardiogram (ECG) has recently been introduced as another marker of poor prognosis. AIM: To assess and compare the long-term predictive power of the frontal plane QRS-T angle with CAN in people with diabetes. METHODS: In 1992-93 people with diabetes in the municipality of Horsens, Denmark, were identified by the prescription method andan age and gender stratified sample of 240 individuals with diabetes were randomly selected...
May 15, 2018: Diabetes Research and Clinical Practice
https://www.readbyqxmd.com/read/29775577/caspase-3-regulates-yap-dependent-cell-proliferation-and-organ-size
#6
Yahav Yosefzon, Despina Soteriou, Alona Feldman, Lana Kostic, Elle Koren, Samara Brown, Roi Ankawa, Egor Sedov, Fabian Glaser, Yaron Fuchs
Apoptosis culminates in the activation of caspase-3, which plays an important role in implementing the cell death program. Here, we reveal a non-apoptotic role of caspase-3 as a key regulator of cell proliferation and organ size. Caspase-3 is specifically activated in the proliferating cells of the sebaceous gland, but does not instruct cell elimination. Deletion or chemical inhibition of caspase-3 diminishes cell proliferation, decreases cell number and reduces sebaceous gland size in vivo. Exploring the underlying mechanism, we demonstrate that α-catenin is cleaved by caspase-3, thus facilitating the activation and nuclear translocation of yes-associated protein (YAP), a vital regulator of organ size...
May 17, 2018: Molecular Cell
https://www.readbyqxmd.com/read/29775545/effect-of-bamboo-vinegar-powder-as-an-antibiotic-alternative-on-the-digesta-bacteria-communities-of-finishing-pigs
#7
Huan Qu, Yanjie Huang, Yinghao Shi, Ying Liu, Shenglong Wu, Wenbin Bao
This study investigated the use for bamboo vinegar powder as an antibiotic alternative in the diet of growing-finishing pigs by examining their digestive bacterial communities. Forty-five Duroc × Landrace × Yorkshire growing-finishing pigs were randomly allocated to five diet groups: 0%,0.5%, 1.0%, or 1.5% bamboo vinegar levels and antibiotics. After 37 days, the digesta in duodenum of four pigs from each treatment were analyzed for their bacterial community compositions using 16S rRNA gene sequencing. Addition of 1...
May 18, 2018: Canadian Journal of Microbiology
https://www.readbyqxmd.com/read/29775508/lfr-is-functionally-associated-with-as2-to-mediate-leaf-development-in-arabidopsis
#8
Xiaowei Lin, Dandan Gu, Hongtao Zhao, Yue Peng, Guofang Zhang, Mengge Li, Zhijuan Wang, Xiutang Wang, Sujuan Cui
Leaves are essential organs for plants. We previously identified a functional gene possibly encoding a component of the SWI/SNF complex named LFR (Leaf and Flower Related) in Arabidopsis thaliana. Loss-of-function mutants of LFR displayed obvious defects in leaf morphogenesis, indicating its vital role in leaf development. Here an allelic null mutant of ASYMMETRIC LEAVES2 (AS2), as2-6, was isolated as an enhancer of lfr-1 in petiole length, vasculature pattern and leaf margin development. The lfr as2 double mutants showed enhanced ectopic expression of BP than each of the single mutant, which is consistent with their synergistic genetic enhancement in multiple BP-dependent development processes...
May 18, 2018: Plant Journal: for Cell and Molecular Biology
https://www.readbyqxmd.com/read/29775435/national-center-for-health-statistics-guidelines-for-analysis-of-trends
#9
Deborah D Ingram, Donald J Malec, Diane M Makuc, Deanna Kruszon-Moran, Renee M Gindi, Michael Albert, Vladislav Beresovsky, Brady E Hamilton, Julia Holmes, Jeannine Schiller, Manisha Sengupta
Many reports present analyses of trends over time based on multiple years of data from National Center for Health Statistics (NCHS) surveys and the National Vital Statistics System (NVSS). Trend analyses of NCHS data involve analytic choices that can lead to different conclusions about the trends. This report discusses issues that should be considered when conducting a time trend analysis using NCHS data and presents guidelines for making trend analysis choices. Trend analysis issues discussed include: choosing the observed time points to include in the analysis, considerations for survey data and vital records data (record level and aggregated), a general approach for conducting trend analyses, assorted other analytic issues, and joinpoint regression...
April 2018: Vital and Health Statistics. Series 2, Data Evaluation and Methods Research
https://www.readbyqxmd.com/read/29775433/asian-american-mothers-demographic-characteristics-by-maternal-place-of-birth-and-asian-subgroup-2016
#10
Anne K Driscoll
This report describes women of Asian descent who gave birth in the United States in 2016. The 2016 vital statistics natality file was used to compare demographic characteristics of non-Hispanic Asian mothers across six Asian subgroups-Asian Indian, Chinese, Filipino, Japanese, Korean, and Vietnamese-both overall and by whether they were U.S.-born or born outside the United States. In addition, non-Hispanic Asian mothers were compared with the overall U.S. population of mothers. Overall, 6.4% of U.S. births in 2016 were to non-Hispanic Asian women...
April 2018: National Vital Statistics Reports
https://www.readbyqxmd.com/read/29775418/prolonged-activation-of-camp-signaling-leads-to-endothelial-barrier-disruption-via-transcriptional-repression-of-rras
#11
Carole Y Perrot, Junko Sawada, Masanobu Komatsu
The increase in cAMP levels in endothelial cells triggers cellular signaling to alter vascular permeability. It is generally considered that cAMP signaling stabilizes the endothelial barrier function and reduces permeability. However, previous studies have only examined the permeability shortly after cAMP elevation and thus have only investigated acute responses. Because cAMP is a key regulator of gene expression, elevated cAMP may have a delayed but profound impact on the endothelial permeability by altering the expression of the genes that are vital for the vessel wall stability...
May 18, 2018: FASEB Journal: Official Publication of the Federation of American Societies for Experimental Biology
https://www.readbyqxmd.com/read/29775304/sesquiterpenoids-from-chloranthus-anhuiensis-with-neuroprotective-effects-in-pc12-cells
#12
Jian Xu, Hui-Lin Zhu, Jie Zhang, Tao Du, Er-Yan Guo, Wen-Yuan Liu, Jian-Guang Luo, Feng Ye, Feng Feng, Wei Qu
Glutamate-induced excitotoxicity plays a vital role in neurodegenerative diseases. Neuroprotection against excitotoxicity has been considered as an effective experimental approach for preventing and/or treating excitotoxicity-mediated diseases. In the present study, six new sesquiterpenoids (1-6) and 26 known compounds of this type (7-32) were isolated and characterized from the whole plants of Chloranthus anhuiensis. Chlorantolide A (1) is the first example of a 5,6- seco-germacrane-type sesquiterpenoid, while phacadinane E (2) is a rare 4,5- seco-cadinane-type sesquiterpenoid...
May 18, 2018: Journal of Natural Products
https://www.readbyqxmd.com/read/29775124/metal-leaching-from-refinery-waste-hydroprocessing-catalyst
#13
Meena Marafi, Mohan S Rana
The present study aims to develop an eco-friendly methodology for the recovery of nickel (Ni), molybdenum (Mo), and vanadium (V) from the refinery waste spent hydroprocessing catalyst. The proposed process has two stages: the first stage is to separate alumina, while the second stage involves the separation of metal compounds. The effectiveness of leaching agents, such as NH4 OH, (NH4 )2 CO3 , and (NH4 )2 S2 O8 , for the extraction of Mo, V, Ni, and Al from the refinery spent catalyst has been reported as a function of reagent concentration (0...
May 18, 2018: Journal of Environmental Science and Health. Part A, Toxic/hazardous Substances & Environmental Engineering
https://www.readbyqxmd.com/read/29775117/intravenous-low-dose-ketamine-provides-greater-pain-control-compared-to-fentanyl-in-a-civilian-prehospital-trauma-system-a-propensity-matched-analysis
#14
E Stein Bronsky, Catherine Koola, Alessandro Orlando, Diane Redmond, Cecile D'Huyvetter, Heather Sieracki, Allen Tanner, Ray Fowler, Charles Mains, David Bar-Or
OBJECTIVE: A few studies report comparable analgesic efficacy between low-dose ketamine and opioids such as morphine or fentanyl; however, limited research has explored the safety and effectiveness of intravenous low-dose ketamine as a primary analgesic in a civilian prehospital setting. The objective of this study is to compare pain control between low-dose ketamine and fentanyl when administered intravenously (IV) for the indication of severe pain. METHODS: This was a retrospective, observational review of prehospital adult patients (≥18 years) who presented with severe pain (numeric rating scale, 7-10) and were treated solely with either low-dose ketamine IV or fentanyl IV between January 1, 2014 and December 31, 2016...
May 18, 2018: Prehospital Emergency Care
https://www.readbyqxmd.com/read/29774974/stiffness-reconstruction-methods-for-mr-elastography
#15
Daniel Fovargue, David Nordsletten, Ralph Sinkus
Assessment of tissue stiffness is desirable for clinicians and researchers, as it is well established that pathophysiological mechanisms often alter the structural properties of tissue. Magnetic resonance elastography (MRE) provides an avenue for measuring tissue stiffness and has a long history of clinical application, including staging liver fibrosis and stratifying breast cancer malignancy. A vital component of MRE consists of the reconstruction algorithms used to derive stiffness from wave-motion images by solving inverse problems...
May 18, 2018: NMR in Biomedicine
https://www.readbyqxmd.com/read/29774954/adapting-population-models-for-application-in-pesticide-risk-assessment-a-case-study-with-mead-s-milkweed
#16
Amelie Schmolke, Colleen Roy, Richard Brain, Valery Forbes
Population models can facilitate assessment of potential impacts of pesticides on populations or species rather than individuals and have been identified as important tools for pesticide risk assessment of non-target species including those listed under the Endangered Species Act (ESA). Few examples of population models developed for this specific purpose are available, however, population models are commonly used in conservation science as a tool to project the viability of populations and the long-term outcomes of management actions...
May 18, 2018: Environmental Toxicology and Chemistry
https://www.readbyqxmd.com/read/29774892/erratum-to-diagnostic-imaging-of-osteoporosis-and-sarcopenia-a-narrative-review
#17
Carmelo Messina, Gabriele Maffi, Jacopo Antonino Vitale, Fabio Massimo Ulivieri, Giuseppe Guglielmi, Luca Maria Sconfienza
[This corrects the article DOI: 10.21037/qims.2018.01.01.].
April 2018: Quantitative Imaging in Medicine and Surgery
https://www.readbyqxmd.com/read/29774740/searchgui-a-highly-adaptable-common-interface-for-proteomics-search-and-de-novo-engines
#18
Harald Barsnes, Marc Vaudel
Mass spectrometry-based proteomics has become the standard approach for identifying and quantifying proteins. A vital step consists of analyzing experimentally generated mass spectra to identify the underlying peptide sequences, for later mapping to the originating proteins. We here present the latest developments to SearchGUI, a common open source interface for the most frequently used freely available proteomics search and de novo engines, which has evolved into a central component in numerous bioinformatics workflows...
May 18, 2018: Journal of Proteome Research
https://www.readbyqxmd.com/read/29774628/efficacy-and-safety-of-brexpiprazole-for-the-treatment-of-acute-schizophrenia-in-japan-a-6-week-randomized-double-blind-placebo-controlled-study
#19
Jun Ishigooka, Shuichi Iwashita, Yoshihiro Tadori
AIMS: This study aimed to evaluate the efficacy, safety, and tolerability of brexpiprazole compared to placebo in Japanese patients with acute schizophrenia. METHODS: We conducted a 6-week, multicenter, double-blind, placebo-controlled, phase 2/3 study in Japan. Patients with acute schizophrenia were randomized (1:1:1:1) to receive brexpiprazole 1, 2, or 4 mg or placebo once a day. The primary endpoint was the change from baseline to week 6 in Positive and Negative Syndrome Scale (PANSS) total scores...
May 18, 2018: Psychiatry and Clinical Neurosciences
https://www.readbyqxmd.com/read/29774500/thalamocortical-dysconnectivity-in-premenstrual-syndrome
#20
Peng Liu, Ying Wei, Hai Liao, Yingying Fan, Ru Li, Nana Feng, Gaoxiong Duan, Demao Deng, Wei Qin
Premenstrual syndrome (PMS) is a menstrual cycle-related disorder. Although the precise pathophysiology is not fully understood, it is increasingly believed that the central nervous system plays a vital role in the development of PMS. The aim of this study is to elucidate specific functional connectivity between the thalamus and cerebral cortex. Resting-state functional magnetic resonance imaging (fMRI) data were obtained from 20 PMS patients and 21 healthy controls (HCs). Seed-based functional connectivity between the thalamus and six cortical regions of interest, including the prefrontal cortex (PFC), posterior parietal cortex, somatosensory cortex, motor cortex/supplementary motor area, temporal and occipital lobe, was adopted to identify specific thalamocortical connectivity in the two groups...
May 17, 2018: Brain Imaging and Behavior
keyword
keyword
71170
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"