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Enhanced recovery

J D Rodgers, E Simpkin, R Lee, F A Clifton-Hadley, A B Vidal
Broiler chicken flocks are a significant source of Campylobacter jejuni and Campylobacter coli that result in the major public health problem of campylobacteriosis. Accurate estimates of the prevalence of both C. coli and C. jejuni in flocks would enhance epidemiological understanding, risk assessment and control options. This study combined results from a panel of 10 detection tests (direct culture, enrichment and PCR) on caecal samples from flocks at slaughter. A parallel interpretation approach was used to determine the presence of Campylobacter spp...
October 22, 2016: Zoonoses and Public Health
J Slieker, P Frauche, J Jurt, V Addor, C Blanc, Nicolas Demartines, M Hübner
BACKGROUND: Enhanced recovery after surgery (ERAS) pathway includes recovery goals requiring active participation of the patients; this may be perceived as "aggressive" care in older patients. The aim of the present study was to assess whether ERAS was feasible and beneficial in older patients. METHODS: Since June 2011, all consecutive colorectal patients were included in an ERAS pathway and documented in a dedicated prospective database. This retrospective analysis included 513 patients, 311 younger patients (<70 years) and 202 older patients (≥70 years)...
October 21, 2016: International Journal of Colorectal Disease
Zhaoyue Wang, Xuejing Bai, Xuena Guo, Xiuping He
2-Phenylethanol (2-PE) is widely used in food, perfume and pharmaceutical industry, but lower production in microbes and less known regulatory mechanisms of 2-PE make further study necessary. In this study, crucial genes like ARO8 and ARO10 of Ehrlich pathway for 2-PE synthesis and key transcription factor ARO80 in Saccharomyces cerevisiae were re-regulated using constitutive promoter; in the meantime, the effect of nitrogen source in synthetic complete (SC) medium with L-phenylalanine (L-Phe) on Aro8/Aro9 and Aro10 was investigated...
October 21, 2016: Journal of Industrial Microbiology & Biotechnology
Muhammad Abid Azam, Joel Katz, Vina Mohabir, Paul Ritvo
BACKGROUND: Current research suggests that associations between headache conditions (migraine, tension) and imbalances in the autonomic nervous system (ANS) are due to stress-related dysregulation in the activity of the parasympathetic-sympathetic branches. Mindfulness meditation has demonstrated effectiveness in reducing pain-related distress, and in enhancing heart rate variability-a vagal-mediated marker of ANS balance. This study examined HRV during cognitive stress and mindfulness meditation in individuals with migraine and tension headaches...
October 18, 2016: International Journal of Psychophysiology
Ya-Chu Chang, Yu-Syuan Lin, Guan-Ting Xiao, Tai-Chia Chiu, Cho-Chun Hu
A turn-off fluorescence sensor synthesized by combining copper (II) oxide and multiwall carbon nanotubes (MWCNTs) were used for measuring glyphosate based on the inhibiting the catalytic activity of the CuO/MWCNTs. This sensor was synthesized by precipitating copper ions onto the acidic MWCNTs under basic conditions; the resulting material was characterized by the transmission electron microscopy, X-ray photoelectron spectroscopy, and Fourier transform infrared spectroscopy to confirm its structure. The CuO/MWCNTs nanomaterial was found to exhibit high peroxidase-like catalytic activity toward the reduction of H2O2 to H2O and the oxidation of Amplex Red to resorufin, with a corresponding color change from pink to red and the fluorescence enhancement...
December 1, 2016: Talanta
Weidan Na, Qing Liu, Bowen Sui, Tianyu Hu, Xingguang Su
A novel and effective fluorescence strategy was developed for sensitive and selective detection of acid phosphatase (ACP). A förster resonance energy transfer (FRET) biosensor was established by attaching nile red (NR) to graphene quantum dots (GQDs) via lecithin/β-Cyclodextrin (lecithin/β-CD) complex as the linker. The introduction of lecithin/β-CD would brought GQDs-NR pair close enough through both electrostatic interaction and hydrophobic interaction, thereby making the FRET occur and thus resulting in the fluorescence quenching of GQDs (donor) and meanwhile the fluorescence enhancement of NR (acceptor)...
December 1, 2016: Talanta
Mingxue Wu, Gang Chen, Jiutong Ma, Ping Liu, Qiong Jia
Covalent organic frameworks (COFs) are an emerging class of porous organic frameworks with diverse promising applications. Herein, we presented the first example of cross-linked hydrazone COFs (cross-linked COFs) coating via thiol-ene click chemistry for solid phase microextraction (SPME). Strong covalent bonds and interlayer of the prepared networks ensured the adsorption capacity and durability of the novel SPME fiber. π-π conjugated structure existed because of abundant phenyl rings and -C=N groups in the cross-lined COFs...
December 1, 2016: Talanta
Na Wei, Xian-En Zhao, Shuyun Zhu, Yongrui He, Longfang Zheng, Guang Chen, Jinmao You, Shu Liu, Zhiqiang Liu
This paper, for the first time, reported a simple, rapid, sensitive and environmental friendly ultrasonic-assisted in situ derivatization-dispersive liquid-liquid microextraction (in situ UAD-DLLME) method followed by ultra high performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS) for the simultaneous determination of dopamine (DA), serotonin (5-HT) and their biosynthesis precursors and metabolites in rat brain microdialysates. In this work, a commercial reagent, Lissamine rhodamine B sulfonylchloride (LRSC), was proposed as a derivatization reagent...
December 1, 2016: Talanta
Nail Altunay, Ramazan Gürkan, Ulaş Orhan
Acrylamide is a toxic species for human health, and is a Maillard reaction product which forms spontaneously in heat treatment process of foods. Therefore, a simple, fast and cost-effective method was developed for the indirect determination of acrylamide in processed foods particularly consumed by children. The method is based on ion-pairing of acrylamide with fluorescein (F(2-)) in presence of Ni(II) ions at pH 9.0, and then extraction of the formed ternary complex into micellar phase of poly(ethyleneglycol-mono-p-nonylphenylether) (PONPE 7...
December 1, 2016: Talanta
Sarah A Moore, Ruth Da Silva, Madelaine Balaam, Lianne Brkic, Dan Jackson, Dan Jamieson, Thomas Ploetz, Helen Rodgers, Lisa Shaw, Frederike van Wijck, Christopher Price
BACKGROUND: Loss of upper limb function affects up to 85 % of acute stroke patients. Recovery of upper limb function requires regular intensive practise of specific upper limb tasks. To enhance intensity of practice interventions are being developed to encourage patients to undertake self-directed exercise practice. Most interventions do not translate well into everyday activities and stroke patients continue to find it difficult remembering integration of upper limb movements into daily activities...
October 21, 2016: Trials
Sha Xu, Ge-Yuan Zhang, Huijie Zhang, Toshihiko Kitajima, Hideki Nakanishi, Xiao-Dong Gao
BACKGROUND: To humanize yeast N-glycosylation pathways, genes involved in yeast specific hyper-mannosylation must be disrupted followed by the introduction of genes catalyzing the synthesis, transport, and addition of human sugars. However, deletion of these genes, for instance, OCH1, which initiates hyper-mannosylation, could cause severe defects in cell growth, morphogenesis and response to environmental challenges. RESULTS: In this study, overexpression of RHO1, which encodes the Rho1p small GTPase, is confirmed to partially recover the growth defect of Saccharomyces cerevisiae Δalg3Δoch1 double mutant strain...
October 21, 2016: Microbial Cell Factories
Ravinder Bamba, Thanapong Waitayawinyu, Ratnam Nookala, David Colton Riley, Richard B Boyer, Kevin W Sexton, Chinnakart Boonyasirikool, Sunyarn Niempoog, Nathaniel D Kelm, Mark D Does, Richard D Dortch, Robert Bruce Shack, Wesley P Thayer
BACKGROUND: Peripheral nerve injury can have a devastating impact on our military and veteran population. Current strategies for peripheral nerve repair include techniques such as nerve tubes, nerve grafts, tissue matrices, and nerve growth guides to enhance the number of regenerating axons. Even with such advanced techniques, it takes months to regain function. In animal models, polyethylene glycol (PEG) therapy has shown to improve both physiologic and behavioral outcomes after nerve transection by fusion of a portion of the proximal axons to the distal axon stumps...
November 2016: Journal of Trauma and Acute Care Surgery
Rachel Grossman, Nir Shimony, Dror Shir, Tal Gonen, Razi Sitt, Tali Jonas Kimchi, Carmit Ben Harosh, Zvi Ram
BACKGROUND: The extent of tumor resection (EOTR) calculated by enhanced T1 changes in glioblastomas has been previously reported to predict survival. However, fluid-attenuated inversion recovery (FLAIR) volume may better represent tumor burden. In this study, we report the first assessment of the dynamics of FLAIR volume changes over time as a predictive variable for post-resection overall survival (OS). METHODS: Contemporary data from 103 consecutive patients with complete imaging and clinical data who underwent resection of newly diagnosed glioblastoma followed by the Stupp protocol between 2010 and 2013 were analyzed...
October 20, 2016: Annals of Surgical Oncology
Marco Braga, Nicolò Pecorelli, Marco Scatizzi, Felice Borghi, Giancarlo Missana, Danilo Radrizzani
BACKGROUND: Enhanced recovery after surgery (ERAS) pathways represent the optimal approach for patients undergoing colorectal surgery. Elderly or low physical status patients have been often excluded from ERAS pathways because considered at high risk. The aim of this study is to assess the adherence to ERAS protocol and its impact on short-term postoperative outcome in patients with different surgical risk undergoing elective colorectal resection. METHODS: Prospectively collected data entered in an electronic Italian registry specifically designed for ERAS were reviewed...
October 20, 2016: World Journal of Surgery
Dariusz Wodziak, Aiwen Dong, Michael F Basin, Anson W Lowe
A recently published study identified Anterior Gradient 2 (AGR2) as a regulator of EGFR signaling by promoting receptor presentation from the endoplasmic reticulum to the cell surface. AGR2 also promotes tissue regeneration in amphibians and fish. Whether AGR2-induced EGFR signaling is essential for tissue regeneration in higher vertebrates was evaluated using a well-characterized murine model for pancreatitis. The impact of AGR2 expression and EGFR signaling on tissue regeneration was evaluated using the caerulein-induced pancreatitis mouse model...
2016: PloS One
Chris Durkin, Travis Schisler, Jens Lohser
PURPOSE OF REVIEW: Despite marked improvements in perioperative outcomes, esophagectomy continues to be a high-risk operation associated with significant morbidity and mortality. Progress has been achieved through evidence-based changes in preoperative optimization, intraoperative ventilation strategies, fluid therapy, and analgesia, as well as expedited postoperative recovery pathways. This review will summarize the recent literature on the anesthetic management of patients undergoing esophageal resection...
October 18, 2016: Current Opinion in Anaesthesiology
Jay A Harolds
An important way to improve outcomes after colorectal surgery is to follow the recommendations of the enhanced recovery pathway after surgery (ERAS). The ERAS guidelines are recommendations that address certain aspects of what should be done before surgery, in the operating room, and following surgery. There is a substantial fall in complications and a decrease in the length of stay for the patient if the recommendations are followed. Elements of the ERAS program are now being adopted for other surgical procedures besides colorectal surgery...
October 19, 2016: Clinical Nuclear Medicine
S Y Zhu, P L Wang, C S Liao, Y Q Yang, C Y Yuan, S Wang, W L Dissanayaka, B C Heng, C F Zhang
BACKGROUND AND OBJECTIVE: The goal of periodontal therapy is to regenerate/reconstruct the damaged supporting tissues of diseased teeth and to facilitate recovery of their physiological functions. Combination of stem cell transplantation and gene therapy offers a viable method for accelerating periodontal repair and regeneration. In this study, the role of the ephrinB2/EphB4 signaling pathway in regulating osteogenic differentiation of periodontal ligament stem cells (PDLSCs) and crosstalk between PDLSCs and pre-osteoblasts within co-culture was investigated through ephrinB2 transgenic expression in PDLSCs...
October 20, 2016: Journal of Periodontal Research
F Creamer, A Balfour, S Nimmo, I Foo, J D Norrie, L J Williams, K C Fearon, H M Paterson
BACKGROUND: Combined oral modified-release oxycodone-naloxone may reduce opioid-induced postoperative gut dysfunction. This study examined the feasibility of a randomized trial of oxycodone-naloxone within the context of enhanced recovery for laparoscopic colorectal resection. METHODS: In a single-centre open-label phase II feasibility study, patients received analgesia based on either oxycodone-naloxone or oxycodone. Primary endpoints were recruitment, retention and protocol compliance...
October 20, 2016: British Journal of Surgery
X Y Wu
In order to improve the level of people's living and health standard, increase the output of cereal crops, achieve the country's economic recovery and development, and consolidate the new state power, a Campaign of"Eliminating the Four Pests and Paying Attention to Hygiene"in the field of health was launched by the Central Government in the 1950s. In response to the call of government, Shanxi province actively organized the people to participate in this Campaign. For improving the efficiency of Eliminating the Four Pests, people widely carried out technological innovation, with constant creation and invented advanced tools, and gained fruitful technological achievements...
July 28, 2016: Zhonghua Yi Shi za Zhi, Chinese Journal of Medical History
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