keyword
MENU ▼
Read by QxMD icon Read
search

accord study

keyword
https://www.readbyqxmd.com/read/28240007/delineation-of-margins-for-the-planning-target-volume-ptv-for-image-guided-radiotherapy-igrt-of-gastric-cancer-based-on-intrafraction-motion
#1
Paulina Leszczyńska, Wojciech Leszczyński, Jerzy Wydmański, Dębiec Kinga, Agnieszka Namysł Kaletka, Andrzej Tukiendorf, Leszek Hawrylewicz
Background: Application of the image-guided radiotherapy (IGRT) system for gastric cancer involving daily verification of patient positioning on the treatment machine allows minimisation of geometrical errors as a consequence of intra- and inter-fraction motion. The purpose of this study was to define the intrafraction motion in gastric cancer patients during a treatment session based on the IGRT system and designation of margins around the clinical target volume CTV (internal target volume ITV) necessary to delineate the planning target volume (PTV)...
1, 2017: Asian Pacific Journal of Cancer Prevention: APJCP
https://www.readbyqxmd.com/read/28239993/maternal-betaine-supplementation-in-rats-induces-intergenerational-changes-in-hepatic-igf-1-expression-and-dna-methylation
#2
Nannan Zhao, Shu Yang, Yun Hu, Haibo Dong, Ruqian Zhao
SCOPE: Betaine is widely used in animal nutrition to promote growth. Here we aimed to investigate whether maternal betaine supplementation during pregnancy can exert multigenerational effects on growth across two generations and the possible epigenetic modifications associated to such effects. METHODS AND RESULTS: In this study, 3-month-old female Sprague-Dawley rats were fed diet supplemented with 1% betaine throughout the pregnancy and lactation. Betaine-supplemented dams produced bigger litter but smaller F1 pups at birth and weaning...
February 26, 2017: Molecular Nutrition & Food Research
https://www.readbyqxmd.com/read/28239974/simultaneous-monitoring-of-monoamines-amino-acids-nucleotides-and-neuropeptides-by-liquid-chromatography-tandem-mass-spectrometry-and-its-application-to-neurosecretion-in-bovine-chromaffin-cells
#3
Aneta Wojnicz, José Avendaño-Ortiz, Ricardo de Pascual, Lucía Ruiz-Pascual, Antonio G García, Ana Ruiz-Nuño
The primary functions of adrenal medullary chromaffin cells are the synthesis and storage in their chromaffin vesicles of the catecholamines noradrenaline (NA) and adrenaline (AD), and their subsequent release into the bloodstream by Ca(2+) -dependent exocytosis under conditions of fear or stress (fight or flight response). Several monoamines, nucleotides and opiates, such as leucine-enkephalin (LENK) and methionine-enkephalin (MENK), are also co-stored and co-released with the catecholamines. However, other neurotransmitters have not been studied in depth...
August 2016: Journal of Mass Spectrometry: JMS
https://www.readbyqxmd.com/read/28239946/a-voxel-based-diffusion-tensor-imaging-study-in-unipolar-and-bipolar-depression
#4
Jonathan Repple, Susanne Meinert, Dominik Grotegerd, Harald Kugel, Ronny Redlich, Katharina Dohm, Dario Zaremba, Nils Opel, Christian Buerger, Katharina Förster, Theresa Nick, Volker Arolt, Walter Heindel, Michael Deppe, Udo Dannlowski
OBJECTIVE: The absence of neurobiological diagnostic markers of bipolar disorder (BD) leads to its frequent misdiagnosis as unipolar depression (UD). We investigated if changes in fractional anisotropy (FA) could help to differentiate BD from UD in the state of depression. METHODS: Using diffusion tensor imaging (DTI) we employed a voxel-based analysis approach to examine fractional anisotropy (FA) in 86 patients experiencing an acute major depressive episode according to DSM-IV (N=39 BD, mean age 39...
February 27, 2017: Bipolar Disorders
https://www.readbyqxmd.com/read/28239917/decrease-in-mortality-of-adult-epilepsy-patients-since-1980-lessons-learned-from-a-hospital-based-cohort
#5
C A Granbichler, W Oberaigner, G Kuchukhidze, J-P Ndayisaba, A Ndayisaba, A Taylor, G Bauer, G Luef, E Trinka
BACKGROUND AND PURPOSE: Data on mortality in patients with epilepsy have been available since the 1800s. They consistently show a 2-3-fold increase compared to the general population. Despite major advances in diagnostic tools and treatment options, there is no evidence for a decrease in premature deaths. The temporal trend of mortality in a hospital-based epilepsy cohort over three decades was assessed. METHODS: A hospital-based incidence cohort was recruited from a specialized epilepsy outpatient clinic at Innsbruck Medical University between 1980 and 2007, divided by decade into three cohorts and followed for 5 years after initial epilepsy diagnosis...
February 27, 2017: European Journal of Neurology: the Official Journal of the European Federation of Neurological Societies
https://www.readbyqxmd.com/read/28239910/adverse-symptoms-of-immunosuppressants-a-survey-of-canadian-transplant-clinicians
#6
J J Harrison, H Mansell, T Blydt-Hansen
Adverse symptoms of immunosuppressants (ASI) impact quality of life (QOL) in solid organ transplant recipients, however standardized approaches for active ASI surveillance and intervention are lacking. While management is highly clinician-dependent, clinician views remain largely unexplored. We surveyed Canadian Society of Transplantation members on their perceptions of ASI including frequency, perceived QOL impact, causal attribution, management strategies and success. Sixty-one clinicians participated in the survey of 12 ASI (tremor, diarrhea, nausea, constipation, dyspnea, insomnia, edema, dyspnea, arthralgia, acne, mouth sores, paresthesias), for a 22% response rate...
February 26, 2017: Clinical Transplantation
https://www.readbyqxmd.com/read/28239908/pathogenicity-of-conidiobolus-coronatus-and-fusarium-solani-in-mouse-models
#7
Yadi Li, Xiangang Fang, Xiaoqian Zhou, Suying Geng, Yuxin Wang, Xiumin Yang
To study the pathogenicity of Conidiobolus coronatus (C. coronatus) and Fusarium solani (F. solani) in animal models. Immunocompromised mice were treated with cyclophosphamide and prednisolone via intraperitoneal injection before and after inoculation. According to pathogenic characteristics of different fungi, C. coronatus was used to infect mice via intravenous inoculation, intraperitoneal inoculation, gastrointestinal infusion and intradermal inoculation methods. And F. solani was used to infect mice by inoculation via the abraded or normal skin...
February 27, 2017: Mycoses
https://www.readbyqxmd.com/read/28239881/how-chronic-disease-affects-children-s-views-on-being-ill-and-healthy-a-comparative-study
#8
Lígia Lima, Vanessa Silva, Marina S Lemos
BACKGROUND: Understanding children's views of illness and health is vital to a child-centred approach in patient education and care. Paediatric healthcare providers should incorporate children's views of health and illness to enable children and their families to participate in self-management plans and achieve better health outcomes. However, there is limited scientific knowledge regarding the views of children with specific diseases. METHOD: This comparative study investigated whether and in what ways the experience of having different chronic diseases influenced children's views of being ill and healthy...
February 26, 2017: Scandinavian Journal of Caring Sciences
https://www.readbyqxmd.com/read/28239869/intra-patient-variability-in-adalimumab-drug-levels-within-and-between-cycles-in-crohn-s-disease
#9
M G Ward, P A Thwaites, L Beswick, J Hogg, G Rosella, D Van Langenberg, J Reynolds, P R Gibson, M P Sparrow
BACKGROUND: Whether therapeutic drug monitoring for adalimumab needs to be performed at the trough concentration has not been defined. AIM: To determine intra-patient adalimumab drug-level variation and to identify modulating patient and disease factors. METHODS: In this prospective observational study, adult patients with Crohn's disease established on maintenance adalimumab had drug levels measured repeatedly according to pre-defined schedules (visit 1: day 4-6, visit 2: day 7-9, trough: day 13-14) across two consecutive fortnightly cycles...
February 27, 2017: Alimentary Pharmacology & Therapeutics
https://www.readbyqxmd.com/read/28239850/depressive-symptomology-in-multiple-sclerosis-disability-cardiorespiratory-fitness-and-heart-rate-variability
#10
I Ensari, L A Pilutti, R W Motl
OBJECTIVES: This study aimed to investigate whether neurological disability status, heart rate variability (HRV), cardiorespiratory fitness (CRF) explained the variance in depressive symptoms in multiple sclerosis (MS). METHODS: Associations between CRF (via maximal oxygen uptake; VO2peak ), HRV indices of normalized ultra-low (nULF) and very low frequency domains (nVLF), neurological disability status and depressive symptoms (using the Depression subscale of the Hospital Anxiety Depression Scale; HADS-D) were assessed in 53 participants with MS and 17 matched controls...
February 26, 2017: Acta Neurologica Scandinavica
https://www.readbyqxmd.com/read/28239841/the-structure-of-nursing-a-national-examination-of-titles-and-practice-profiles
#11
G Gardner, C Duffield, A Doubrovsky, U T Bui, M Adams
AIM: To identify the practice patterns of the Australian registered nurse workforce according to position title and to map these disparate titles across all jurisdictions of the country. INTRODUCTION: Effective nursing workforce planning can contribute to improved patient care and increased effectiveness and efficiency of healthcare systems. BACKGROUND: The prevailing approach to nursing workforce planning focuses on number of nursing staff needed in relation to the number of patients...
February 26, 2017: International Nursing Review
https://www.readbyqxmd.com/read/28239828/the-relation-of-the-serum-aldosterone-level-and-central-serous-chorioretinopathy-a-pilot-study
#12
Q Gong, X-H Sun, S-T Yuan, Q-H Liu
OBJECTIVE: The aim of this study was to investigate the serum aldosterone level and abnormal levels of mineral corticoid in patients with the central serous chorioretinopathy (CSC). PATIENTS AND METHODS: All recruited patients with CSC received fundus fluorescein angiography (FFA), enhanced depth imaging spectral-domain optical coherence tomography (EDI-OCT) and serum aldosterone assay. The patients were classified into spontaneously resolved group and unresolved group according to a 3-months follow-up of Optical Coherence Tomography (OCT) examination...
February 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/28239826/observational-multicentric-survey-on-carpal-tunnel-syndrome-demographic-and-clinical-data-from-34-italian-centers
#13
R Luchetti, S Tognon, M Cacciavillani, S Ronco, N Buzzelli, G Lanni
OBJECTIVE: To evaluate the current management of carpal tunnel syndrome (CTS) at a national level. PATIENTS AND METHODS: A multicentric observational study was conducted in 34 Italian centers by specialists participating in the Management of Peripheral Neuropathies Study Group on 377 patients (age, mean±SD 56±14.4 years, 73.2% females) with CTS. The characteristics of the disease and its management were recorded at baseline and during a 2-month follow-up using a standardized clinical record and assessed with validated clinical tests...
February 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/28239820/long-non-coding-rna-neat1-acts-as-oncogene-in-nsclc-by-regulating-the-wnt-signaling-pathway
#14
S-J Sun, Q Lin, J-X Ma, W-W Shi, B Yang, F Li
OBJECTIVE: The present study aimed to explore the role of long non-coding RNA NEAT1 (NEAT1) in mediating non-small cell lung cancer (NSCLC) cell migration and invasion, as well as the underlying regulatory mechanisms. PATIENTS AND METHODS: The NEAT1 expression in NSCLC tissues and cell lines was measured using reverse transcription‑quantitative polymerase chain reaction (RT-qPCR). The relationships between NEAT1 expression and clinicopathological parameters were examined by chi-square test...
February 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/28239809/association-between-the-plasma-levels-of-ima-and-coronary-atherosclerotic-plaque-burden-and-ischemic-burden-in-early-phase-of-non-st-segment-elevation-acute-coronary-syndromes
#15
T Turan, A R Akyüz, S Sahin, S Kul, A S Yilmaz, F Kara, S O Mentese, A Ç Aykan, S Demir, S Celik, S C Karahan
OBJECTIVE: Ischemia-modified albumin (IMA), a novel biochemical marker, is known to reflect ischemia in early phases of acute coronary syndrome (ACS). In the present study, we evaluated the role of IMA on the prediction of coronary atherosclerotic plaque burden and ischemic burden in patients with non-ST-segment-elevation acute coronary syndromes (NSTEACS). PATIENTS AND METHODS: Ninety-six consecutive NSTEACS patients presented within the first three hours of symptom onset were prospectively enrolled in this study...
February 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/28239719/electronic-properties-of-carbon-nanotubes-complexed-with-a-dna-nucleotide
#16
Morteza Chehelamirani, Maurício C da Silva, Dennis R Salahub
Electronic properties of carbon nanotubes (CNTs) play an important role in their interactions with nano-structured materials. In this work, interactions of adenosine monophosphate (AMP), a DNA nucleotide, with metallic and semi-conducting CNTs are studied using the density functional tight binding (DFTB) method. The electronic structure of semi-conducting CNTs was found to be changed as they turned to metallic CNTs in a vacuum upon interaction with the nucleotide while metallic CNTs remain metallic. Specifically, the band gap of semi-conducting CNTs was decreased by 0...
February 27, 2017: Physical Chemistry Chemical Physics: PCCP
https://www.readbyqxmd.com/read/28239610/preparing-and-analyzing-expressed-sequence-tags-ests-library-for-the-mammary-tissue-of-local-turkish-kivircik-sheep
#17
Nehir Ozdemir Ozgenturk, Zehra Omeroglu Ulu, Salih Ulu, Cemal Un, Kemal Ozdem Oztabak, Kemal Altunatmaz
Kivircik sheep is an important local Turkish sheep according to its meat quality and milk productivity. The aim of this study was to analyze gene expression profiles of both prenatal and postnatal stages for the Kivircik sheep. Therefore, two different cDNA libraries, which were taken from the same Kivircik sheep mammary gland tissue at prenatal and postnatal stages, were constructed. Total 3072 colonies which were randomly selected from the two libraries were sequenced for developing a sheep ESTs collection...
2017: International Journal of Genomics
https://www.readbyqxmd.com/read/28239577/phonatory-symptoms-and-acoustic-findings-in-patients-with-asthma-a-cross-sectional-controlled-study
#18
Abdul Latif Hamdan, Georges Ziade, Maher Kasti, Leslie Akl, Ibrahim Bawab, Nadim Kanj
To investigate the prevalence of phonatory symptoms, perceptual, acoustic and aerodynamic findings in patients with asthma compared to a control group. This study is a cross-sectional study. A total of 50 subjects, 31 asthmatic and 19 control subjects matched according to age and gender were enrolled in this study. All subjects were asked about the presence or absence of dysphonia, vocal fatigue, phonatory effort, cough, dyspnea, and respiratory failure. Perceptual evaluation, acoustic analysis and aerodynamic measurements were also performed...
March 2017: Indian Journal of Otolaryngology and Head and Neck Surgery
https://www.readbyqxmd.com/read/28239566/biological-and-historical-overview-of-zika-virus
#19
REVIEW
Najealicka Armstrong, Wangheng Hou, Qiyi Tang
The recent outbreak of the Zika virus attracts worldwide attention probably because the most recently affected country (Brazil) will host the 2016 Olympic Game. Zika virus infected cases are now spreading to many other countries and its infection might be linked to some severe medical sequelae. Since its first isolation from the infected monkey in 1947 in Uganda, only a few studies had been taken until recent outbreak. According to the history of referenced publications, there is a 19-year gap from 1989 to 2007...
February 12, 2017: World Journal of Virology
https://www.readbyqxmd.com/read/28239528/prevalence-of-cardiovascular-risk-factors-in-people-with-epilepsy
#20
Rosa Maria Vivanco-Hidalgo, Alejandra Gomez, Antia Moreira, Laura Díez, Roberto Elosua, Jaume Roquer
OBJECTIVES: Epilepsy has been associated with cardiovascular comorbidity. This study aimed to assess the potential association between cardiovascular risk factors (CRFs), antiepileptic drugs (AEDs), and etiology. MATERIAL AND METHODS: A single-center retrospective epilepsy cohort from the decade of 2004-2013 was assessed. Poisson regression models with robust variance were estimated to obtain CRF prevalence ratios (PR) according to AED prescription and etiology...
February 2017: Brain and Behavior
keyword
keyword
29334
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"