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https://www.readbyqxmd.com/read/28938765/advanced-oxidation-process-sanitization-of-hatching-eggs-reduces-salmonella-in-broiler-chicks
#1
A C Rehkopf, J A Byrd, C D Coufal, T Duong
The microbial quality of eggs entering the hatchery is an important critical control point for biosecurity, pathogen reduction, and food safety programs in poultry production. Developing interventions to reduce Salmonella contamination of eggs is important to improving the microbial food safety of poultry and poultry products. The hydrogen peroxide (H2O2) and ultraviolet light (UV) Advanced Oxidation Process (AOP) has been previously demonstrated to be effective in reducing Salmonella on the surface of experimentally contaminated eggs...
October 1, 2017: Poultry Science
https://www.readbyqxmd.com/read/28938764/nutrient-composition-and-retention-in-whole-turkeys-with-and-without-added-solution
#2
J R Williams, J M Roseland, Q V Nguyen, J C Howe, K Y Patterson, P R Pehrsson, L D Thompson
Whole turkeys sold in retail outlets are typically processed with added solutions to improve their taste and tenderness. The purpose of this study was to evaluate the nutrient composition of whole turkeys with and without added solution, and to update the nutrient profile of turkey for the USDA National Nutrient Database for Standard Reference. Eleven pairs of turkeys with added solution were obtained from statistically representative retail outlets using a nationwide sampling plan developed for USDA's National Food and Nutrient Analysis Program; 4 pairs of turkeys without added solution were purchased from local food outlets...
October 1, 2017: Poultry Science
https://www.readbyqxmd.com/read/28938688/drag-reducing-polymers-decrease-hepatic-injury-and-metastases-after-liver-ischemia-reperfusion
#3
Samer Tohme, Marina V Kameneva, Hamza O Yazdani, Vikas Sud, Julie Goswami, Patricia Loughran, Hai Huang, Richard L Simmons, Allan Tsung
INTRODUCTION: Surgery, a crucial therapeutic modality in the treatment of solid tumors, can induce sterile inflammatory processes which can result in metastatic progression. Liver ischemia and reperfusion (I/R) injury, an inevitable consequence of hepatic resection of metastases, has been shown to foster hepatic capture of circulating cancer cells and accelerate metastatic growth. Efforts to reduce these negative consequences have not been thoroughly investigated. Drag reducing polymers (DRPs) are blood-soluble macromolecules that can, in nanomolar concentrations, increase tissue perfusion, decrease vascular resistance and decrease near-wall microvascular concentration of neutrophils and platelets thereby possibly reducing the inflammatory microenvironment...
August 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28938644/intravascular-ultrasound-guidance-in-drug-eluting-stents-implantation-a-meta-analysis-and-trial-sequential-analysis-of-randomized-controlled-trials
#4
Cheng Qian, Hong Feng, Jianlei Cao, Guangyu Zhang, Yanggan Wang
OBJECTIVE: Previous evidence suggested that intravascular ultrasound (IVUS) guidance could improve outcomes after drug-eluting stents (DES) placement, largely driven by data from observational studies. We, therefore, performed a meta-analysis and trial sequential analysis of randomized controlled trials to overcome this limitation. RESULTS: The retrieval process yielded 7 RCTs with 3,192 patients. Compared to the angiography guidance, IVUS-guided DES implantation was associated with a significant reduction in the major adverse cardiac events (MACE) (OR 0...
August 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28938624/addition-of-2-ethylamino-acetonitrile-group-to-nitroxoline-results-in-significantly-improved-anti-tumor-activity-in-vitro-and-in-vivo
#5
Ana Mitrović, Izidor Sosič, Špela Kos, Urša Lampreht Tratar, Barbara Breznik, Simona Kranjc, Bojana Mirković, Stanislav Gobec, Tamara Lah, Gregor Serša, Janko Kos
Lysosomal cysteine peptidase cathepsin B, involved in multiple processes associated with tumor progression, is validated as a target for anti-cancer therapy. Nitroxoline, a known antimicrobial agent, is a potent and selective inhibitor of cathepsin B, hence reducing tumor progression in vitro and in vivo. In order to further improve its anti-cancer properties we developed a number of derivatives using structure-based chemical synthesis. Of these, the 7-aminomethylated derivative (compound 17) exhibited significantly improved kinetic properties over nitroxoline, inhibiting cathepsin B endopeptidase activity selectively...
August 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28938612/magnetic-resonance-imaging-tracking-and-assessing-repair-function-of-the-bone-marrow-mesenchymal-stem-cells-transplantation-in-a-rat-model-of-spinal-cord-injury
#6
Hongwu Zhang, Liqin Wang, Shihong Wen, Qingfeng Xiang, Xianhong Xiang, Caixia Xu, Yong Wan, Jingnan Wang, Bin Li, Yiqian Wan, Zhiyun Yang, David Y B Deng
The transplantation of bone marrow mesenchymal stem cells (BMSCs) to repair spinal cord injury (SCI) has become a promising therapy. However, there is still a lack of visual evidence directly implicating the transplanted cells as the source of the improvement of spinal cord function. In this study, BMSCs were labeled with NF-200 promoter and lipase-activated gadolinium-containing nanoparticles (Gd-DTPA-FA). Double labeled BMSCs were implanted into spinal cord transaction injury in rat models in situ, the function recovery was evaluated on 1st, 7th, 14th, 28 th days by MRI, Diffusion Tensor Imaing, CT imaging and post-processing, and histological observations...
August 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28938532/modulation-of-gdf11-expression-and-synaptic-plasticity-by-age-and-training
#7
Emanuela De Domenico, Giovanna D'Arcangelo, Isabella Faraoni, Mattia Palmieri, Virginia Tancredi, Grazia Graziani, Paola Grimaldi, Lucio Tentori
The Growth Differentiation Factor 11 (GDF11) has been controversially involved in the aging/rejuvenation process. To clarify whether GDF11 is differently expressed during aging, we have evaluated GDF11 levels in skeletal muscles and hippocampi of young and old mice, sedentary or subjected to a 12-weeks triweekly training protocol. The results of real-time PCR and Western blot analyses indicate that skeletal muscles of sedentary old mice express higher levels of GDF11 compared to young animals (p < 0.05)...
August 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28938469/taming-the-flames-targeting-white-adipose-tissue-browning-in-hypermetabolic-conditions
#8
Abdikarim Abdullahi, Marc G Jeschke
In this era of increased obesity and diabetes prevalence, the browning of white adipose tissue (WAT) has emerged as a promising therapeutic target to induce weight loss and improve insulin sensitivity in this population. The browning process entails a shift in the WAT from primarily storing excess energy to the dissipation of energy as heat. However, this idealistic view of WAT browning being the saviour of the metabolic syndrome has been criticized by studies in burns and cancer patients that have shown browning to be detrimental rather than being beneficial...
August 30, 2017: Endocrine Reviews
https://www.readbyqxmd.com/read/28938425/linking-stress-and-infertility-a-novel-role-for-ghrelin
#9
Luba Sominsky, Deborah M Hodgson, Eileen A McLaughlin, Roger Smith, Hannah M Wall, Sarah J Spencer
Infertility affects a remarkable one in four couples in developing countries. Psychological stress is a ubiquitous facet of life, and while stress affects us all at some point, prolonged or unmanageable stress may become harmful for some individuals, negatively impacting on their health, including fertility. For instance, women who struggle to conceive are twice as likely to suffer from emotional distress than fertile women. Assisted reproductive technology treatments place an additional physical, emotional and financial burden of stress, particularly on women, who are often exposed to invasive techniques associated with treatment...
July 27, 2017: Endocrine Reviews
https://www.readbyqxmd.com/read/28938374/contraceptive-counseling-for-continuation-and-satisfaction
#10
Gillian B Schivone, Laura L Glish
PURPOSE OF REVIEW: Quality contraceptive counseling has been identified as a potential means to reduce unintended pregnancy and to increase contraceptive continuation and satisfaction. Past approaches that focused on autonomous decision making and directive counseling have not been shown to meet these goals consistently. Women's health organizations globally are calling for improved counseling through more thorough discussion of side-effects and bleeding changes, and renewed focus on shared decision making and patient-centered care...
September 21, 2017: Current Opinion in Obstetrics & Gynecology
https://www.readbyqxmd.com/read/28938317/postoperative-changes-in-isolated-medial-orbital-wall-fractures-based-on-computed-tomography
#11
Soyeon Jung, Jang Won Lee, Chung Hun Kim, Euna Hwang, Hyoseob Lim, Sung Won Jung, Sung Hoon Koh
The treatment has been improved on the accurate reduction of blow-out fracture for many decades. But still, it has been limited to reduce completely when surgeons are approaching by conventional technique. The authors analyzed the postoperative results using computed tomography (CT) scans after conventional open reduction of isolated medial wall fracture. Thirty-seven patients with isolated medial wall fracture were reviewed. All patients underwent preoperative, immediate, and postoperative CT scans. Two surgeons have performed the surgery by conventional open reduction with transcaruncular approach and absorbable mesh insertion...
September 21, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28938286/optimizing-bone-defect-reconstruction-balanced-cable-transport-with-circular-external-fixation
#12
Stephen Matthew Quinnan, Charles Lawrie
Distraction osteogenesis has proven effective in the management of tibial bone loss from severe trauma and infection. Unfortunately, pain and scarring from wires and half pins dragging through the skin and the required prolonged time in the external fixator make treatment difficult. Cable bone transport has been shown to improve cosmesis and decrease pain during transport. However, the published methods have limitations in that they have poor control of transport segment alignment, do not allow for lengthening of the limb, and do not permit weight bearing during the treatment process...
October 2017: Journal of Orthopaedic Trauma
https://www.readbyqxmd.com/read/28938242/clinical-data-warehouse-an-effective-tool-to-create-intelligence-in-disease-management
#13
Mahtab Karami, Azin Rahimi
Clinical business intelligence tools such as clinical data warehouse enable health care organizations to objectively assess the disease management programs that affect the quality of patients' life and well-being in public. The purpose of these programs is to reduce disease occurrence, improve patient care, and decrease health care costs. Therefore, applying clinical data warehouse can be effective in generating useful information about aspects of patient care to facilitate budgeting, planning, research, process improvement, external reporting, benchmarking, and trend analysis, as well as to enable the decisions needed to prevent the progression or appearance of the illness aligning with maintaining the health of the population...
September 21, 2017: Health Care Manager
https://www.readbyqxmd.com/read/28938226/does-body-talk-improve-body-satisfaction-among-same-sex-couples
#14
Charlotte H Markey, Meghan M Gillen, Kristin J August, Patrick M Markey, Christopher S Nave
Research suggests the important role of romantic partners in shaping how individuals feel about their bodies (e.g., Markey & Markey, 2013, 2014), but the processes that result in changes in body satisfaction within relationships have rarely been examined. To investigate how partners may potentially affect body image, 72 lesbian couples and 72 gay male couples (total N=288) completed body image assessments on their own and with the help of their partners. Multilevel modeling revealed that both men and women reported an improvement in body satisfaction after talking with their partners while completing the body image assessment together...
September 19, 2017: Body Image
https://www.readbyqxmd.com/read/28938202/effect-of-different-diode-laser-wavelengths-on-root-dentin-decontamination-infected-with-enterococcus-faecalis
#15
Caroline Cristina Borges, Carlos Estrela, Fabiane Carneiro Lopes, Regina Guenka Palma-Dibb, Jesus Djalma Pecora, Cyntia Rodrigues De Araújo Estrela, Manoel Damião de Sousa-Neto
The objective of this study was to evaluate the antibacterial effect and the ultrastructural alterations of diode laser with different wavelengths (808nm and 970nm) and its association with irrigating solutions (2.5% sodium hypochlorite and 2% chlorhexidine) in root dentin contaminated by a five days biofilm. Thirteen uniradicular teeth were sectioned into 100 dentin intraradicular blocks. Initially, the blocks were immersed for 5min in 17% EDTA and washed with distilled water for 5min, then samples were sterilized for 30min at 120°C...
September 13, 2017: Journal of Photochemistry and Photobiology. B, Biology
https://www.readbyqxmd.com/read/28938201/achieving-enhanced-denitrification-via-hydrocyclone-treatment-on-mixed-liquor-recirculation-in-the-anoxic-aerobic-process
#16
Yi Liu, Hualin Wang, Yinxiang Xu, Qingsong Tu, Xiurong Chen
This work presents the novel application of hydrocyclones for mixed liquor recirculation (MLR) treatment in the anoxic/aerobic (A/O) process to enhance the denitrification process. An exhaustive investigation on treated activated sludge and A/O effluents was conducted in batch and continuous operation tests. The median diameter of the sludge flocs was decreased from 78.82 μm to 15.77-23.31 μm, and the extracellular polymeric substances (EPS) desorption was observed, thus leading to the release of the soluble chemical oxygen demand (SCOD)...
September 12, 2017: Chemosphere
https://www.readbyqxmd.com/read/28938071/automatic-identification-and-quantification-of-extra-well-fluorescence-in-microarray-images
#17
Robert Rivera, Jie Wang, Xiaobo Yu, Gokhan Demirkan, Marika Hopper, Xiaofang Bian, Tasnia Tahsin, D Mitchell Magee, Ji Qiu, Joshua LaBaer, Garrick Wallstrom
In recent studies involving NAPPA microarrays, extra-well fluorescence is used as a key measure for identifying disease biomarkers since there is evidence to support that it is better correlated with strong antibody responses than statistical analysis involving intra-spot intensity. Since this feature is not well quantified by traditional image analysis software, identification and quantification of extra-well fluorescence is performed manually, which is both time consuming and highly susceptible to variation between raters...
September 22, 2017: Journal of Proteome Research
https://www.readbyqxmd.com/read/28938003/oxsa-an-open-source-magnetic-resonance-spectroscopy-analysis-toolbox-in-matlab
#18
Lucian A B Purvis, William T Clarke, Luca Biasiolli, Ladislav Valkovič, Matthew D Robson, Christopher T Rodgers
In vivo magnetic resonance spectroscopy provides insight into metabolism in the human body. New acquisition protocols are often proposed to improve the quality or efficiency of data collection. Processing pipelines must also be developed to use these data optimally. Current fitting software is either targeted at general spectroscopy fitting, or for specific protocols. We therefore introduce the MATLAB-based OXford Spectroscopy Analysis (OXSA) toolbox to allow researchers to rapidly develop their own customised processing pipelines...
2017: PloS One
https://www.readbyqxmd.com/read/28937982/protein-complex-prediction-via-dense-subgraphs-and-false-positive-analysis
#19
Cecilia Hernandez, Carlos Mella, Gonzalo Navarro, Alvaro Olivera-Nappa, Jaime Araya
Many proteins work together with others in groups called complexes in order to achieve a specific function. Discovering protein complexes is important for understanding biological processes and predict protein functions in living organisms. Large-scale and throughput techniques have made possible to compile protein-protein interaction networks (PPI networks), which have been used in several computational approaches for detecting protein complexes. Those predictions might guide future biologic experimental research...
2017: PloS One
https://www.readbyqxmd.com/read/28937947/wastewater-treatment-by-means-of-thermophilic-aerobic-membrane-reactors-respirometric-tests-and-numerical-models-for-determination-of-stoichiometric-kinetic-parameters
#20
Maria Cristina Collivignarelli, Giorgio Bertanza, Alessandro Abbà, Vincenzo Torretta, Ioannis Anastasios Katsoyiannis
The present work considers the pollution abatement of wastewaters, the efficiency of which is depending on stringent verification of the performance of wastewater treatment plants. This is very important especially given that eExisting wastewater/aqueous waste treatment plants often need to be upgraded in order to improve their performance. The satisfactory operation of biological treatment plants requires appropriate monitoring, and respirometric techniques are needed to determine the kinetic parameters that regulate biological processes...
September 22, 2017: Environmental Technology
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