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https://www.readbyqxmd.com/read/28431447/-return-to-work-after-acute-myocardial-infarction
#1
Rona Reibis, Annett Salzwedel, Johannes Falk, Heinz Völler
Vocational reintegration provides a key goal for patients after myocardial infarction both from social as well as from individual perspective. Return to work rate is determined by medical parameters such as left ventricular function, residual ischemia and rhythm stability, as well as by occupational requirement profile such as the blue or white collar work, night shifts and the way capacity. Psycho-social factors including depression, self-assessment of their own situation and pre-existing cognitive impairment to a large extent determine the reintegration...
April 2017: Deutsche Medizinische Wochenschrift
https://www.readbyqxmd.com/read/28431426/anesthesiologists-and-disaster-medicine-a-needs-assessment-for-education-and-training-and-reported-willingness-to-respond
#2
Heather K Hayanga, Daniel J Barnett, Natasha R Shallow, Michael Roberts, Carol B Thompson, Itay Bentov, Gozde Demiralp, Bradford D Winters, Deborah A Schwengel
BACKGROUND: Anesthesiologists provide comprehensive health care across the emergency department, operating room, and intensive care unit. To date, anesthesiologists' perspectives regarding disaster medicine and public health preparedness have not been described. METHODS: Anesthesiologists' thoughts and attitudes were assessed via a Web-based survey at 3 major academic institutions. Frequencies, percentages, and odds ratios (ORs) were used to assess self-reported perceptions of knowledge and skills, as well as attitudes and beliefs regarding education and training, employee development, professional obligation, safety, psychological readiness, efficacy, personal preparedness, and willingness to respond (WTR)...
May 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28431346/caged-gammarus-as-biomonitors-identifying-thresholds-of-toxic-metal-bioavailability-that-affect-gammarid-densities-at-the-french-national-scale
#3
Alexandre Ciliberti, Arnaud Chaumot, Rémi Recoura-Massaquant, André Chandesris, Adeline François, Marina Coquery, Martial Ferréol, Olivier Geffard
Bioaccumulated concentrations of toxic elements in biomonitor invertebrate species have already been used to successfully link metal bioavailability and impairments of stream macroinvertebrate communities at the scale of the watershed. However, implementing this empirical comparative approach at a greater spatial scale remains a challenge due to the diversity of biogeographical contexts encompassed by regional and national scales. We showed in previous studies that the use of standard organisms caged permits the use of a common biomonitor over a far greater geographical range, while limiting the influence of confounding factors on levels of bioavailable contamination...
April 17, 2017: Water Research
https://www.readbyqxmd.com/read/28431118/combining-human-epigenetics-and-sleep-studies-in-c-elegans-a-cross-species-approach-for-finding-conserved-genes-regulating-sleep
#4
Huiyan Huang, Yong Zhu, Melissa N Eliot, Valerie S Knopik, John E McGeary, Mary A Carskadon, Anne C Hart
Study Objectives: We aimed to test a combined approach to identify conserved genes regulating sleep and to explore the association between DNA methylation and sleep length. Methods: We identified candidate genes associated with shorter versus longer sleep duration in college students based on DNA methylation using Illumina Infinium HumanMethylation450 BeadChip arrays. Orthologous genes in Caenorhabditiselegans were identified and we examined whether their loss of function affected C...
April 18, 2017: Sleep
https://www.readbyqxmd.com/read/28431107/double-fixation-for-abdominal-aortic-aneurysm-repair-using-afx-body-and-endurant-proximal-aortic-cuff-mid-term-results
#5
Miltiadis I Matsagkas, George Kouvelos, Konstantinos Spanos, Athanasios Athanasoulas, Athanasios Giannoukas
Our goal was to evaluate the use of an AFX main body combined with an Endurant proximal aortic cuff to treat selected patients with an abdominal aortic aneurysm (AAA) associated with anatomical challenges, such as a small distal aortic diameter and a hostile aortic neck. A retrospective analysis of prospectively collected data from 2 vascular institutions identified 14 elective patients with an AAA (all men, 73.5 ± 5.1 years) treated with the AFX main body combined with an Endurant proximal aortic cuff...
April 17, 2017: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/28431060/catheter-ablation-vs-antiarrhythmic-drug-therapy-in-patients-with-symptomatic-atrioventricular-nodal-re-entrant-tachycardia-a-randomized-controlled-trial
#6
Demosthenes G Katritsis, Theodoros Zografos, George D Katritsis, Eleftherios Giazitzoglou, Vasilios Vachliotis, George Paxinos, A John Camm, Mark E Josephson
Aims: To conduct a randomized trial in order to guide the optimum therapy of symptomatic atrioventricular nodal re-entrant tachycardia (AVNRT). Methods and Results: Patients with at least one symptomatic episode of tachycardia per month and an electrophysiologic diagnosis of AVNRT were randomly assigned to catheter ablation or chronic antiarrhythmic drug (AAD) therapy with bisoprolol (5 mg od) and/or diltiazem (120-300 mg od). All patients were properly educated to treat subsequent tachycardia episodes with autonomic manoeuvres or a 'pill in the pocket' approach...
April 1, 2017: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
https://www.readbyqxmd.com/read/28431021/patterns-of-genome-wide-diversity-and-population-structure-in-the-drosophila-athabasca-species-complex
#7
Karen M Wong Miller, Ryan R Bracewell, Michael B Eisen, Doris Bachtrog
The Drosophila athabasca species complex contains three recently diverged, prezygotically isolated semispecies (Western-Northern, Eastern-A, and Eastern-B) that are distributed across North America and share zones of sympatry. Inferences based on a handful of loci suggest that this complex might be an ideal system for studying the genetics of incipient speciation and the evolution of prezygotic isolating mechanisms, but patterns of differentiation have not been characterized systematically. Here, we assembled a draft genome for D...
April 14, 2017: Molecular Biology and Evolution
https://www.readbyqxmd.com/read/28430977/deep-mining-heterogeneous-networks-of-biomedical-linked-data-to-predict-novel-drug-target-associations
#8
Nansu Zong, Hyeoneui Kim, Victoria Ngo, Olivier Harismendy
Motivation: A heterogeneous network topology possessing abundant interactions between biomedical entities has yet to be utilized in similarity-based methods for predicting drug-target associations based on the array of varying features of drugs and their targets. Deep learning reveals features of vertices of a large network that can be adapted in accommodating the similarity-based solutions to provide a flexible method of drug-target prediction. Results: We propose a similarity-based drug-target prediction method that enhances existing association discovery methods by using a topology-based similarity measure...
April 18, 2017: Bioinformatics
https://www.readbyqxmd.com/read/28430857/repurposed-drugs-targeting-eif2%C3%AE-p-mediated-translational-repression-prevent-neurodegeneration-in-mice
#9
Mark Halliday, Helois Radford, Karlijn A M Zents, Collin Molloy, Julie A Moreno, Nicholas C Verity, Ewan Smith, Catharine A Ortori, David A Barrett, Martin Bushell, Giovanna R Mallucci
Signalling through the PERK/eIF2α-P branch of the unfolded protein response plays a critical role in controlling protein synthesis rates in cells. This pathway is overactivated in brains of patients with Alzheimer's disease and related disorders and has recently emerged as a promising therapeutic target for these currently untreatable conditions. Thus, in mouse models of neurodegenerative disease, prolonged overactivation of PERK/eIF2α-P signalling causes sustained attenuation of protein synthesis, leading to memory impairment and neuronal loss...
April 19, 2017: Brain: a Journal of Neurology
https://www.readbyqxmd.com/read/28430702/re-tear-function-and-ocular-surface-alterations-after-accelerated-corneal-collagen-crosslinking-in-progressive-keratoconus
#10
Emine Kalkan Akcay, Betul Seher Uysal
No abstract text is available yet for this article.
May 2017: Eye & Contact Lens
https://www.readbyqxmd.com/read/28430555/beyond-wires-and-seeds-reflector-guided-breast-lesion-localization-and-excision
#11
Victoria L Mango, Ralph T Wynn, Sheldon Feldman, Lauren Friedlander, Elise Desperito, Sejal N Patel, Ameer Gomberawalla, Richard Ha
Purpose To evaluate outcomes of Savi Scout (Cianna Medical, Aliso Viejo, Calif) reflector-guided localization and excision of breast lesions by analyzing reflector placement, localization, and removal, along with target excision and rates of repeat excision (referred to as re-excision). Materials and Methods A single-institution retrospective review of 100 women who underwent breast lesion localization and excision by using the Savi Scout surgical guidance system from June 2015 to May 2016 was performed. By using image guidance 0-8 days before surgery, 123 nonradioactive, infrared-activated, electromagnetic wave reflectors were percutaneously inserted adjacent to or within 111 breast targets...
April 21, 2017: Radiology
https://www.readbyqxmd.com/read/28430422/gauging-donor-acceptor-properties-and-redox-stability-of-chelating-click-derived-triazoles-and-triazolylidenes-a-case-study-with-rhenium-i-complexes
#12
Lisa Suntrup, Sinja Klenk, Johannes Klein, Sebastian Sobottka, Biprajit Sarkar
Bidentate ligands containing at least one triazole or triazolylidene (mesoionic carbene, MIC) unit are extremely popular in contemporary chemistry. One reason for their popularity is the similarities as well as differences in the donor/acceptor properties that these ligands display in comparison to their pyridine or other N-heterocyclic carbene counterparts. We present here seven rhenium(I) carbonyl complexes where the bidentate ligands contain combinations of pyridine/triazole/triazolylidene. These are the first examples of rhenium(I) complexes with bidentate 1,2,3-triazol-5-ylidene-containing ligands...
April 21, 2017: Inorganic Chemistry
https://www.readbyqxmd.com/read/28430366/cyclic-rgd-penta-peptides-crgdyk-derivatized-with-cyclopentadienyl-complexes-of-technetium-and-rhenium-as-radiopharmaceutical-probes
#13
Qaisar Nadeem, Yunjun Shen, Muhammad Farooq Warsi, Gulfam Nasar, Muhammad Abdul Qadir, Roger Alberto
The present study reports the syntheses of half-sandwich complexes of the type [M(η(5) -C5 H4 CONH-R)(CO)3 ] (M = Re,(99m) Tc;R = cyclic RGD peptide (cRGDyK) for potential imaging of αv β3 integrin expression. The (99m) Tc complex was prepared directly from the reaction of [(99m) Tc(OH2 )3 (CO)3 ](+) with cRGDyK, doubly conjugated to Thiele's acid [(C5 H5 COOH)2 ] in water. This approach extends the viability of metal-mediated retro Diels-Alder reactions for the preparation of small molecules such as linear tripeptides to a more complex cyclic peptide carrying a [(η(5) -C5 H4 )(99m) Tc(CO)3 ] tag...
April 21, 2017: Journal of Labelled Compounds & Radiopharmaceuticals
https://www.readbyqxmd.com/read/28430341/prostate-specific-antigen-increase-during-dutasteride-to-indicate-the-need-for-prostate-biopsy-influence-of-prostatic-inflammation
#14
Alessandro Sciarra, Martina Maggi, Andrea Fasulo, Stefano Salciccia, Vincenzo Gentile, Susanna Cattarino, Alessandro Gentilucci
INTRODUCTION: The aim of this study was to analyze the significance of an increase in total prostate-specific antigen (PSA) serum levels despite dutasteride treatment as a predictor of prostate cancer (PC) at biopsy. We focused our attention on the rate of the first PSA increase and on the influence of prostatic inflammation. METHODS: From 2011 to 2016, 365 men with a previous negative prostate biopsy and persistent elevated PSA levels received dutasteride treatment...
April 4, 2017: Urologia
https://www.readbyqxmd.com/read/28430116/ghrelin-expression-and-significance-in-92-patients-with-atrial-fibrillation
#15
Tianyi Ma, Yujiang Su, Shijuan Lu, Moshui Chen, Jianghua Zhong, Zhihong Zhou, Dingjun Sun, Hui Yang, Xue Ao
OBJECTIVE: Ghrelin is a polypeptide that is closely associated with many cardiovascular diseases, such as hypertension, atherosclerosis, and heart failure. This article aims to understand the expression of ghrelin in patients with atrial fibrillation (AF). METHODS: A total of 182 patients with non-valvular heart diseases were recruited, among whom 92 had AF and 90 had sinus arrhythmia (SA). The serum ghrelin amount was tested by the ELASA method. Moreover, blood sugar, lipids, liver function, and renal function were tested...
April 10, 2017: Anatolian Journal of Cardiology
https://www.readbyqxmd.com/read/28430076/on-using-distributional-analysis-techniques-for-determining-the-onset-of-the-influence-of-experimental-variables
#16
Eyal M Reingold, Heather Sheridan
Much of the investigation of eye-movement control in visual cognition has focused on the influence of experimental variables on mean fixation durations. In the present paper we explored the convergence between two distributional analysis techniques that were recently introduced in this domain. First, Staub, White, Drieghe, Hollway and Rayner, (2010) proposed fitting the ex-Gaussian distribution to individual participants' data in order to ascertain whether a variable has a rapid or a slow influence on fixation durations...
April 21, 2017: Quarterly Journal of Experimental Psychology: QJEP
https://www.readbyqxmd.com/read/28429931/heterobimetallic-nitrido-complexes-of-group-8-metalloporphyrins
#17
Wai-Man Cheung, Wai-Hang Chiu, Matthew de Vere-Tucker, Herman H-Y Sung, Ian D Williams, Wa-Hung Leung
Heterobimetallic nitrido porphyrin complexes with the [(L)(por)M-N-M'(LOEt)Cl2] formula {por(2-) = 5,10,15,20-tetraphenylporphyrin (TPP(2-)) or 5,10,15,20-tetra(p-tolyl)porphyrin (TTP(2-)) dianion; LOEt(-) = [Co(η(5)-C5H5){P(O)(OEt)2}3](-); M = Fe, Ru, or Os; M' = Ru or Os; L = H2O or pyridine} have been synthesized, and their electrochemistry has been studied. Treatment of trans-[Fe(TPP)(py)2] (py = pyridine) with Ru(VI) nitride [Ru(LOEt)(N)Cl2] (1) afforded Fe/Ru μ-nitrido complex [(py)(TPP)Fe(μ-N)Ru(LOEt)Cl2] (2)...
April 21, 2017: Inorganic Chemistry
https://www.readbyqxmd.com/read/28429927/endovascular-correction-in-acute-bleeding-after-femoropopliteal-bypass-a-single-centre-experience
#18
Giulia Mazzitelli, Mariagnese Mele, Francesco Setacci, Giuseppe Galzerano, Gianmarco DE Donato, Domenico Benevento, Massimiliano W Guerrieri, Carlo Setacci
INTRODUCTION: The endovascular correction (EC) has emerged in recent years as a possible alternative to surgical revision (SR) in case of bleeding complications after peripheral bypass (PB) . The purpose of this study is to evaluate the efficacy and safety of EC compared to SR in case of bleeding complications of PB. METHODS: From January 2004 to December 2014, we have submitted 32 patients to surgery for acute bleeding in previous PB (25 venous bypass, in situ or reversed, 6 PTFE bypass and 1 composite bypass)...
April 21, 2017: Minerva Cardioangiologica
https://www.readbyqxmd.com/read/28429847/outcome-of-individuals-not-at-risk-of-psychosis-and-prognostic-accuracy-of-the-basel-screening-instrument-for-psychosis-bsip
#19
Martina Papmeyer, Jacqueline Aston, Judith Everts-Graber, Ulrike Heitz, Erich Studerus, Stefan J Borgwardt, Rolf-Dieter Stieglitz, Anita Riecher-Rössler
BACKGROUND: We aimed to determine the prognostic accuracy of the Basel Screening Instrument for Psychosis (BSIP) in terms of specificity, sensitivity, positive and negative predictive value by following up individuals that were initially not considered to be at increased risk of psychosis based on the BSIP. Moreover, clinical characteristics of these individuals were examined given the relative lack of such information in the literature. METHODS: As part of the "Früherkennung von Psychosen" (FePsy) study, 87 individuals were screened with the BSIP...
April 21, 2017: Early Intervention in Psychiatry
https://www.readbyqxmd.com/read/28429822/what-goes-around-comes-around-an-investigation-of-resistance-to-proliferative-kidney-disease-in-rainbow-trout-oncorhynchus-mykiss-walbaum-following-experimental-re-exposure
#20
C Bailey, H Segner, T Wahli
Rainbow trout Oncorhynchus mykiss surviving proliferative kidney disease (PKD) are reported not to develop the disease upon re-exposure. However, the mechanisms involved in the immune response to re-exposure are unknown. We examined disease susceptibility and the immune response of naive 1+ rainbow trout when first exposed to Tetracapsuloides bryosalmonae in comparison with that of 1+ rainbow trout re-exposed to T. bryosalmonae. PKD pathogenesis, parasite burden and transcriptional signatures of the host immune response were assessed at 10, 25 and 40 d...
April 21, 2017: Journal of Fish Diseases
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