keyword
MENU ▼
Read by QxMD icon Read
search

IMR

keyword
https://www.readbyqxmd.com/read/27915034/atheroprotective-role-of-caveolin-1-and-enos-in-an-innovative-transplantation-model-is-mainly-mediated-by-local-effects
#1
Johannes Mierke, Marian Christoph, Christian Pfluecke, Stefanie Jellinghaus, Carsten Wunderlich, Ruth H Strasser, Karim Ibrahim, David M Poitz
Endothelial dysfunction is crucial in the initiation of atherosclerosis, which is associated with a lack of nitric oxide. The endothelial NO synthase (eNOS) is responsible for constitutive synthesis of NO and inhibited by caveolin-1 (Cav1). In the current study, we examined the influence on intima formation through single and combined deletion of eNOS and Cav1 with a focus on differentiation of local and systemic effects. A sex-mismatch transplantation of denudated aortae from female C57BL/6n (WT), Cav1(-/-), eNOS(-/-) and Cav1(-/-)/eNOS(-/-) (C/e(--/--)) mice in common carotid artery of male WT mice was performed...
November 30, 2016: Biochimica et Biophysica Acta
https://www.readbyqxmd.com/read/27913107/the-influence-of-iterative-reconstruction-on-coronary-artery-calcium-scoring-phantom-and-clinical-studies
#2
Seitaro Oda, Daisuke Utsunomiya, Takeshi Nakaura, Yoshinori Funama, Hideaki Yuki, Masafumi Kidoh, Kenichiro Hirata, Narumi Taguchi, Keiichi Honda, Hiroko Takaoka, Yuji Iyama, Kazuhiro Katahira, Katsuo Noda, Shuichi Oshima, Shinichi Tokuyasu, Yasuyuki Yamashita
RATIONALE AND OBJECTIVES: We compared the effect of iterative model reconstruction (IMR), filtered back projection (FBP), and hybrid iterative reconstruction (HIR) on coronary artery calcium (CAC) scoring. MATERIALS AND METHODS: CAC scans of 30 consecutive patients (18 men and 12 women, age 70.1 ± 12.2 years) were reconstructed with FBP, HIR, and IMR, and the image noise was measured on all images. Two radiologists independently measured the CAC scores using semiautomated software, and interobserver agreement was evaluated...
November 29, 2016: Academic Radiology
https://www.readbyqxmd.com/read/27907905/association-of-high-microvessel-%C3%AE-v%C3%AE-3-and-low-pten-with-poor-outcome-in-stage-3-neuroblastoma-rationale-for-using-first-in-class-dual-pi3k-brd4-inhibitor-sf1126
#3
Anat Erdreich-Epstein, Alok R Singh, Shweta Joshi, Francisco M Vega, Pinzheng Guo, Jingying Xu, Susan Groshen, Wei Ye, Melissa Millard, Mihaela Campan, Guillermo Morales, Joseph R Garlich, Peter W Laird, Robert C Seeger, Hiroyuki Shimada, Donald L Durden
Neuroblastoma (NB) is the most common extracranial solid tumor in children. Our previous studies showed that the angiogenic integrin αvβ3 was increased in high-risk metastatic (stage 4) NB compared with localized neuroblastomas. Herein, we show that integrin αvβ3 was expressed on 68% of microvessels in MYCN-amplified stage 3 neuroblastomas, but only on 34% (means) in MYCN-non-amplified tumors (p < 0.001; n = 54). PTEN, a tumor suppressor involved in αvβ3 signaling, was expressed in neuroblastomas either diffusely, focally or not at all (immunohistochemistry)...
November 16, 2016: Oncotarget
https://www.readbyqxmd.com/read/27903518/habituation-to-low-or-high-protein-intake-does-not-modulate-basal-or-postprandial-muscle-protein-synthesis-rates-a-randomized-trial
#4
Stefan Hm Gorissen, Astrid Mh Horstman, Rinske Franssen, Imre Wk Kouw, Benjamin T Wall, Nicholas A Burd, Lisette Cpgm de Groot, Luc Jc van Loon
BACKGROUND: Muscle mass maintenance is largely regulated by basal muscle protein synthesis rates and the ability to increase muscle protein synthesis after protein ingestion. To our knowledge, no previous studies have evaluated the impact of habituation to either low protein intake (LOW PRO) or high protein intake (HIGH PRO) on the postprandial muscle protein synthetic response. OBJECTIVE: We assessed the impact of LOW PRO compared with HIGH PRO on basal and postprandial muscle protein synthesis rates after the ingestion of 25 g whey protein...
November 30, 2016: American Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/27902169/risk-factors-for-contralateral-hip-fractures-following-femoral-neck-fractures-in-elderly-analysis-of-the-hungarian-nationwide-health-insurance-database
#5
Krisztina Juhász, Imre Boncz, Balázs Patczai, Tibor Mintál, Andor Sebestyén
OBJECTIVES: This study aims to investigate the significance of demographic and clinical factors on incidence of second (contralateral) hip fracture in elderly Hungarian population using the nationwide health insurance database in Hungary. PATIENTS AND METHODS: The study included a total of 3,783 patients (917 males, 2,866 females) treated for primary monotraumatic femoral neck fractures caused by low-energy trauma in the year 2000. Cox regression and Kaplan-Meier survival analyses, and log-rank test were performed to evaluate the following prognostic factors: age, gender, place of living, type of primary fracture and surgical intervention, hospital providing treatment for primary fracture, and comorbidities...
December 2016: Eklem Hastalıkları Ve Cerrahisi, Joint Diseases & related Surgery
https://www.readbyqxmd.com/read/27898751/-investigating-the-predictive-value-of-rmi-and-roma-indices-in-patients-with-ovarian-tumors-of-uncertain-dignity
#6
Géza Krascsenits, Boglárka Balázs, Anna Dudnyikova, Katalin Purcsi, Enikõ Orosz, Imre Pete
We were investigating the predictive value of RMI and ROMA indices in patients with ovarian tumors of uncertain dignity, in order to determine whether these methods are suitable for the early detection of ovarian malignancy. Our study included 162 patients treated at the Gynecological Department of the National Institute of Oncology (Budapest, Hungary). These patients were diagnosed with ovarian tumor of uncertain dignity, and were admitted to our Department with the purpose of gynecological surgery. Each of them had CA-125, HE4 blood tests and ultrasound scan in order to calculate RMI and ROMA indices and to study their effectiveness...
November 29, 2016: Magyar Onkologia
https://www.readbyqxmd.com/read/27895701/a-dna-based-real-time-pcr-assay-for-robust-growth-quantification-of-the-bacterial-pathogen-pseudomonas-syringae-on-arabidopsis-thaliana
#7
Annegret Ross, Imre E Somssich
BACKGROUND: The interaction of Pseudomonas syringae with Arabidopsis is one of the most commonly used systems to study various bacterial-host interrelationships. Currently, most studies are based on the growth quantification of the pathogen to characterize resistance or virulence targets. However, the standard available method for determining bacterial proliferation in planta is laborious and has several limitations. RESULTS: Here we present an alternative robust approach, which is based on the quantification of bacterial DNA by real-time PCR...
2016: Plant Methods
https://www.readbyqxmd.com/read/27891413/cost-effective-recruitment-need-for-24x7-paediatricians-in-the-state-general-hospitals-in-relation-to-the-reduction-of-infant-mortality
#8
Ranjana Chatterjee, Sukanta Chatterjee
INTRODUCTION: According to World Health Organisation (WHO), improvement of hospital based care can have an impact of upto 30% in reducing Infant Mortality Rate (IMR), whereas, strengthening universal outreach and family-community based care is known to have a greater impact. The study intends to assess how far gaps in the public health facilities contribute towards infant mortality, as 2/3(rd) of infant mortality is due to suboptimum care seeking and weak health system. AIM: To identify cost-effectiveness of employment of additional paediatric manpower to provide round the clock skilled service to reduce IMR in the present state health facilities at the district general hospitals...
October 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/27889669/physicochemical-analysis-in-the-evaluation-of-reconstituted-dry-emulsion-tablets
#9
Noémi Anna Niczinger, Barnabás Kállai-Szabó, Miléna Lengyel, Péter Gordon, Imre Klebovich, István Antal
The aim of this study was to characterize the formation of emulsions by droplet size analysis and turbidimetry during reconstitution from a solid dosage form, namely from dry emulsion systems, which carry an oil phase for poorly soluble active ingredients. For the dry emulsion systems tablets were prepared either from oil-in-water systems using a freeze-drying process or through direct compression containing the same oil and excipients. The ratios of oil to emulgents and oil to xanthan gum were equal in both methods...
November 18, 2016: Journal of Pharmaceutical and Biomedical Analysis
https://www.readbyqxmd.com/read/27888985/azathioprine-response-in-patients-with-fibrotic-connective-tissue-disease-associated-interstitial-lung-disease
#10
Justin M Oldham, Cathryn Lee, Eleanor Valenzi, Leah J Witt, Ayodeji Adegunsoye, Scully Hsu, Lena Chen, Steven Montner, Jonathan H Chung, Imre Noth, Rekha Vij, Mary E Strek
BACKGROUND: Azathioprine is a commonly prescribed therapy for connective tissue disease-associated interstitial lung disease (CTD-ILD). Combination therapy that included azathioprine was recently shown to increase the risk of death and hospitalization in patients with idiopathic pulmonary fibrosis. Whether azathioprine increases the risk of adverse outcomes in patients with fibrotic CTD-ILD, including those with CTD-associated usual interstitial pneumonia (UIP), remains unknown. METHODS: A retrospective cohort analysis was performed to determine the combined incidence rate of death, transplant and respiratory hospitalization associated with azathioprine exposure...
December 2016: Respiratory Medicine
https://www.readbyqxmd.com/read/27885254/aldehyde-dehydrogenase-is-used-by-cancer-cells-for-energy-metabolism
#11
Joon Hee Kang, Seon-Hyeong Lee, Dongwan Hong, Jae-Seon Lee, Hee-Sung Ahn, Ju-Hyun Ahn, Tae Wha Seong, Chang-Hun Lee, Hyonchol Jang, Kyeong Man Hong, Cheolju Lee, Jae-Ho Lee, Soo-Youl Kim
We found that non-small-cell lung cancer (NSCLC) cells express high levels of multiple aldehyde dehydrogenase (ALDH) isoforms via an informatics analysis of metabolic enzymes in NSCLC and immunohistochemical staining of NSCLC clinical tumor samples. Using a multiple reaction-monitoring mass spectrometry analysis, we found that multiple ALDH isozymes were generally abundant in NSCLC cells compared with their levels in normal IMR-90 human lung cells. As a result of the catalytic reaction mediated by ALDH, NADH is produced as a by-product from the conversion of aldehyde to carboxylic acid...
November 25, 2016: Experimental & Molecular Medicine
https://www.readbyqxmd.com/read/27884119/anti-lrp-lr-specific-antibody-igg1-is18-impedes-adhesion-and-invasion-of-pancreatic-cancer-and-neuroblastoma-cells
#12
Thalia M Rebelo, Carryn J Chetty, Eloise Ferreira, Stefan F T Weiss
BACKGROUND: Cancer has become a global burden due to its high incidence and mortality rates, with an estimated 14.1 million cancer cases reported worldwide in 2012 particularly as a result of metastasis. Metastasis involves two crucial steps: adhesion and invasion, and the non-integrin receptor; the 37-kDa/67-kDa laminin receptor precursor/ high affinity laminin receptor (LRP/LR) has been shown to be overexpressed on the surface of tumorigenic cells, thus being implicated in the enhancement of these two crucial steps...
November 24, 2016: BMC Cancer
https://www.readbyqxmd.com/read/27870910/in-obesity-hpa-axis-activity-does-not-increase-with-bmi-but-declines-with-aging-a-meta-analysis-of-clinical-studies
#13
Judit Tenk, Péter Mátrai, Péter Hegyi, Ildikó Rostás, András Garami, Imre Szabó, Margit Solymár, Erika Pétervári, József Czimmer, Katalin Márta, Alexandra Mikó, Nóra Füredi, Andrea Párniczky, Csaba Zsiborás, Márta Balaskó
BACKGROUND: Obesity is one of the major public health challenges worldwide. It involves numerous endocrine disorders as etiological factors or as complications. Previous studies strongly suggested the involvement of the hypothalamic-pituitary-adrenal (HPA) axis activity in obesity, however, to date, no consistent trend in obesity-associated alterations of the HPA axis has been identified. Aging has been demonstrated to aggravate obesity and to induce abnormalities of the HPA axis. Thus, the question arises whether obesity is correlated with peripheral indicators of HPA function in adult populations...
2016: PloS One
https://www.readbyqxmd.com/read/27869935/method-for-estimating-infant-mortality-and-low-birth-weight-indicators-for-brazilian-municipalities-2012
#14
Alicia Matijasevich, Juan José Cortez-Escalante, Dacio Rabello, Roberto Men Fernandes, Cesar Gomes Victora
OBJECTIVE: to present a method for estimating low birth weight (LBW) prevalence and infant mortality rate (IMR) indicators for Brazilian municipalities, so as to incorporate considerations with regard to sampling fluctuation. METHODS: binomial and Poisson distributions were used to estimate 95% confidence intervals (95%CI); when the number of infant deaths was zero, the upper limit of the 95%CI was estimated by the cross-multiplication method; indicators were estimated for the year 2012 for demonstration purposes...
July 2016: Epidemiologia e Servicos de Saude: Revista do Sistema Unico de Saude do Brasil
https://www.readbyqxmd.com/read/27868440/-maximizing-nodal-yield-while-minimizing-surgical-morbidity-the-appropriate-neck-dissection
#15
István Háromi, Imre Gerlinger, László Lujber, Balázs Bendegúz Lőrincz
Cervical regional lymphadenectomy, also known as neck dissection, is a fundamental procedure in head and neck surgery. Its evolution over 110 years resulted in a great deal of confusion in the literature and in clinical practice, due to the heterogenicity in training, classification and surgical techniques, which makes outcomes comparability virtually impossible. The authors aim to clarify this situation in a structured manner, in order to facilitate communication among all specialists involved in multidisciplinary head and neck cancer care...
November 2016: Orvosi Hetilap
https://www.readbyqxmd.com/read/27866132/a-tool-for-predicting-the-outcome-of-reperfusion-in-st-elevation-myocardial-infarction-using-age-thrombotic-burden-and-index-of-microcirculatory-resistance-ati-score
#16
Giovanni Luigi De Maria, Gregor Fahrni, Mohammad Alkhalil, Florim Cuculi, Sam Dawkins, Mathias Wolfrum, Robin P Choudhury, John C Forfar, Bernard D Prendergast, Tuncay Yetgin, Robert Jan van Geuns, Matteo Tebaldi, Keith M Channon, Rajesh K Kharbanda, Peter M Rothwell, Marco Valgimigli, Adrian P Banning
AIMS: Restoration of effective myocardial reperfusion by primary percutaneous coronary intervention (PPCI) in patients with ST-elevation myocardial infarction is difficult to predict. A method to assess the likelihood of a suboptimal response to conventional pharmacomechanical therapies could be beneficial. We aimed to derive and validate a scoring system that can be used acutely at the time of coronary reopening to predict the likelihood of downstream microvascular impairment in patients with STEMI...
November 20, 2016: EuroIntervention
https://www.readbyqxmd.com/read/27865172/settling-regimen-transitions-quantify-solid-separation-limitations-through-correlation-with-floc-size-and-shape
#17
William A S K Mancell-Egala, Chunyang Su, Imre Takacs, John T Novak, David J Kinnear, Sudhir N Murthy, Haydee De Clippeleir
This study monitored three different activated sludge systems from the Blue Plains Advanced Wastewater Plant for a 1 year period to explore the relationship between effluent quality and activated sludge settling and flocculation behavior. Hindered settling rates (ISV) and sludge volume index (SVI) measurements were collected weekly. Novel metrics based on the solids concentration at which the transition between settling regimens occurred were also collected weekly. The transitional metrics were Threshold of Flocculation (TOF), and Limit of Stokesian Settling (LOSS)...
November 2, 2016: Water Research
https://www.readbyqxmd.com/read/27864607/computed-tomography-versus-invasive-coronary-angiography-design-and-methods-of-the-pragmatic-randomised-multicentre-discharge-trial
#18
Adriane E Napp, Robert Haase, Michael Laule, Georg M Schuetz, Matthias Rief, Henryk Dreger, Gudrun Feuchtner, Guy Friedrich, Miloslav Špaček, Vojtěch Suchánek, Klaus Fuglsang Kofoed, Thomas Engstroem, Stephen Schroeder, Tanja Drosch, Matthias Gutberlet, Michael Woinke, Pál Maurovich-Horvat, Béla Merkely, Patrick Donnelly, Peter Ball, Jonathan D Dodd, Martin Quinn, Luca Saba, Maurizio Porcu, Marco Francone, Massimo Mancone, Andrejs Erglis, Ligita Zvaigzne, Antanas Jankauskas, Gintare Sakalyte, Tomasz Harań, Malgorzata Ilnicka-Suckiel, Nuno Bettencourt, Vasco Gama-Ribeiro, Sebastian Condrea, Imre Benedek, Nada Čemerlić Adjić, Oto Adjić, José Rodriguez-Palomares, Bruno Garcia Del Blanco, Giles Roditi, Colin Berry, Gershan Davis, Erica Thwaite, Juhani Knuuti, Mikko Pietilä, Cezary Kępka, Mariusz Kruk, Radosav Vidakovic, Aleksandar N Neskovic, Ignacio Díez, Iñigo Lecumberri, Jacob Geleijns, Christine Kubiak, Anke Strenge-Hesse, The-Hoang Do, Felix Frömel, Iñaki Gutiérrez-Ibarluzea, Gaizka Benguria-Arrate, Hans Keiding, Christoph Katzer, Jacqueline Müller-Nordhorn, Nina Rieckmann, Mario Walther, Peter Schlattmann, Marc Dewey
OBJECTIVES: More than 3.5 million invasive coronary angiographies (ICA) are performed in Europe annually. Approximately 2 million of these invasive procedures might be reduced by noninvasive tests because no coronary intervention is performed. Computed tomography (CT) is the most accurate noninvasive test for detection and exclusion of coronary artery disease (CAD). To investigate the comparative effectiveness of CT and ICA, we designed the European pragmatic multicentre DISCHARGE trial funded by the 7th Framework Programme of the European Union (EC-GA 603266)...
November 18, 2016: European Radiology
https://www.readbyqxmd.com/read/27860409/synthesis-and-characterization-of-fe-0-dipyridine-2-aminoethyl-pyridine-and-its-reaction-with-h2-unprecedented-intramolecular-cleavage-of-sp3-sp3-c-c-bond-of-the-aminoethyl-arm
#19
Angela Dibenedetto, Cristina E Roth Roth, Michele Michele Aresta, Imre Imre Pápai
Fe(0)(dipyridine)(2-aminoethyl-pyridine) 2, a 16-electron species, was synthesized by reduction of FeCl2(dipyridine)(2-aminoethyl-pyridine) 1 using Na-strips. It is a diamagnetic low-melting solid (m.p. 295 K) stable under N2 and easily decomposed by radiations even at low temperature. It was fully characterized by elemental analyses and multinuclear NMR. 2 acts as a active hydrogenation catalyst, but has a very short lifetime. In fact, it reacts with H2 (0.1-1 MPa) at room temperature in toluene and affords in a few minutes a new Fe(0) complex 3 characterized as Fe(0)(dipyridine)(6-picoline), inactive in hydogenation...
November 17, 2016: ChemSusChem
https://www.readbyqxmd.com/read/27855298/imagery-rescripting-as-a-clinical-intervention-for-aversive-memories-a-meta-analysis
#20
REVIEW
Nexhmedin Morina, Jaap Lancee, Arnoud Arntz
BACKGROUND AND OBJECTIVES: Literature suggests that imagery rescripting (ImRs) is an effective psychological intervention. METHODS: We conducted a meta-analysis of ImRs for psychological complaints that are associated with aversive memories. Relevant publications were collected from the databases Medline, PsychInfo, and Web of Science. RESULTS: The search identified 19 trials (including seven randomized controlled trials) with 363 adult patients with posttraumatic stress disorder (eight trials), social anxiety disorder (six trials), body dysmorphic disorder (two trials), major depression (one trial), bulimia nervosa (one trial), or obsessive compulsive disorder (one trial)...
November 9, 2016: Journal of Behavior Therapy and Experimental Psychiatry
keyword
keyword
102921
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"