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https://www.readbyqxmd.com/read/27923167/long-term-outcomes-for-different-vaginal-cuff-closure-techniques-in-robotic-assisted-laparoscopic-hysterectomy-a-randomized-controlled-trial
#1
Ziv Tsafrir, Matthew Palmer, Marisa Dahlman, A Karim Nawfal, Joelle Aoun, Andrew Taylor, Jay Fisher, Evan Theoharis, David Eisenstein
OBJECTIVE: This randomized controlled trial aimed to evaluate the outcomes of different vaginal cuff closure techniques in robotic-assisted total laparoscopic hysterectomy. STUDY DESIGN: Ninety women undergoing robotic-assisted total laparoscopic hysterectomy for benign disease were randomized to three vaginal cuff closure techniques: running 2.0 V-Lock™ (Arm 1), 0 Vicryl™ figure-of-eight (Arm 2), and running 0 Vicryl™ with Lapra-Ty(®) (Arm 3). Patients' records were reviewed for age, body mass index, smoking status and relevant co-morbidities...
November 16, 2016: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/27922941/exercise-training-ameliorates-glucosamine-induced-insulin-resistance-in-ovariectomized-rats
#2
Chung-Hwan Chen, Tsang-Hai Huang, Tsung-Lin Cheng, Chi-Fen Chang, Chau-Zen Wang, Meng-Hsing Wu, Lin Kang
OBJECTIVE: Glucosamine (GlcN), which has been reported to induce insulin resistance (IR), is a popular nutritional supplement used to treat osteoarthritis in menopausal women. We previously demonstrated that GlcN treatment caused IR in ovariectomized rats by reducing the expression of glucose transport protein subtype 4 (GLUT-4) in skeletal muscle. In the present study, we hypothesized that endurance exercise training can reverse GlcN-induced IR. METHODS: Fifty female rats were randomly divided into five groups with 10 rats in each group: (1) sham-operated group; (2) sham-operated group with GlcN treatment for 14 days; (3) ovariectomy (OVX) group; (4) OVX with GlcN treatment; and (5) OVX with GlcN treatment followed by exercise training (running program) for 8 weeks...
December 5, 2016: Menopause: the Journal of the North American Menopause Society
https://www.readbyqxmd.com/read/27922935/enhancing-memory-self-efficacy-during-menopause-through-a-group-memory-strategies-program
#3
Anne E Unkenstein, Bei Bei, Christina A Bryant
OBJECTIVE: Anxiety about memory during menopause can affect quality of life. We aimed to improve memory self-efficacy during menopause using a group memory strategies program. METHODS: The program was run five times for a total of 32 peri- and postmenopausal women, age between 47 and 60 years, recruited from hospital menopause and gynecology clinics. The 4-week intervention consisted of weekly 2-hour sessions, and covered how memory works, memory changes related to ageing, health and lifestyle factors, and specific memory strategies...
December 5, 2016: Menopause: the Journal of the North American Menopause Society
https://www.readbyqxmd.com/read/27922918/real-time-fatigue-and-free-living-physical-activity-in-hematopoietic-stem-cell-transplantation-cancer-survivors-and-healthy-controls-a-preliminary-examination-of-the-temporal-dynamic-relationship
#4
Eileen Danaher Hacker, Inah Kim, Chang Park, Tara Peters
BACKGROUND: Fatigue and physical inactivity, critical problems facing cancer survivors, impact overall health and functioning. Our group designed a novel methodology to evaluate the temporal, dynamic patterns in real-world settings. OBJECTIVE: Using real-time technology, the temporal, dynamic relationship between real-time fatigue and free-living is described and compared in cancer survivors who were treated with hematopoietic stem cell transplantation (n = 25) and age- and gender-matched healthy controls (n = 25)...
December 5, 2016: Cancer Nursing
https://www.readbyqxmd.com/read/27922881/safety-and-outcomes-of-mobile-ecmo-using-a-bicaval-dual-stage-venous-catheter
#5
Hussein D Kanji, Alexandra Chouldechova, Chris Harvey, Ephraim O'dea, Gail Faulkner, Giles Peek
There is little published data on the safety and effectiveness of mobile (inter-hospital) extra-corporeal membrane oxygenation (ECMO) in adults, particularly focusing on the cannulation strategy. We sought to study the outcomes of patients cannulated with a bicaval dual lumen catheter needing mobile compared to conventional ECMO. Specifically, we evaluated the safety of using this cannulation strategy during initiation, in transport and overall performance. Multivariate adjustment was performed to report on adjusted 6-month survival as well as complications and performance from cannulation and the ECMO run...
December 2, 2016: ASAIO Journal: a Peer-reviewed Journal of the American Society for Artificial Internal Organs
https://www.readbyqxmd.com/read/27922580/comparative-analysis-of-peri-operative-outcomes-using-nationally-derived-hospital-discharge-data-relative-to-a-prospective-multi-center-surgical-database-of-adult-spinal-deformity-surgery
#6
Gregory W Poorman, Peter G Passias, Aaron J Buckland, Cyrus M Jalai, Michael Kelly, Daniel M Sciubba, Brian J Neuman, D Kojo Hamilton, Amit Jain, Bassel Diebo, Virginie Lafage, Shay Bess, Eric O Klineberg
STUDY DESIGN: Retrospective analysis of three prospectively collected databases. OBJECTIVE: compare peri-operative outcomes in Adult Spinal Deformity (ASD) surgeries in a surgeon-run (SR-ASD) and two national databases: the Nationwide Inpatient Sample (NIS) and the National Surgical Quality Improvement Program (NSQIP). SUMMARY OF BACKGROUND DATA: has been learned on the treatment of ASD in the last decade with prospective multicenter collaborative research focusing on this specific condition...
December 2, 2016: Spine
https://www.readbyqxmd.com/read/27922332/effect-of-moderate-and-high-intensity-chronic-exercise-on-the-pancreatic-islet-morphometry-in-healthy-rats-bdnf-receptor-participation
#7
Alberto Jiménez-Maldonado, Adolfo Virgen-Ortiz, Valery Melnikov, Alejandrina Rodríguez-Hernández, Armando Gamboa-Domínguez, Sergio Montero, Jesús Muñiz-Murguía, Mónica Lemus, Elena Roces de Álvarez-Buylla
A B S T R A C T The function and morphology of β-cells is largely dependent on insulin demand. As β-cells cover a bigger cell proportion in pancreas islets, changes of insulin producer cells affect the whole pancreatic islet morphology. Growth factors as the neurotrophins regulate the pancreas physiology, besides; physical exercise increases insulin sensitivity, and further modifies brain derived neurotrophic factor (BDNF) concentration in plasma. The aim of this study was to investigate the effects of chronic exercise (running in a treadmill for eight weeks) intensity on pancreatic islet morphometry in healthy state...
December 6, 2016: Islets
https://www.readbyqxmd.com/read/27922209/unconventional-pretreatment-of-lignocellulose-with-low-temperature-plasma
#8
Jens Vanneste, Thijs Ennaert, Annick Vanhulsel, Bert F Sels
Lignocellulose represents a potential supply of sustainable feedstock for the production of biofuels and chemicals. There is, however, an important cost and efficiency challenge associated with the conversion of such lignocellulosics. Since its structure is complex and not prone to undergo chemical reactions very easily, chemical and mechanical pretreatments are usually necessary in order to be able to refine them into the compositional building blocks (carbohydrates and lignin), from which value-added platform molecules such as glucose, ethylene glycol, 5-hydroxymethylfurfural, levulinic acid, etc...
December 6, 2016: ChemSusChem
https://www.readbyqxmd.com/read/27921449/reduction-mammaplasty-with-the-modified-round-block-technique-in-chinese-patients-and-its-anatomy-study
#9
Wei Ding, Yinjia Ding, Hua Jiang
BACKGROUND: Although reduction mammaplasty is one of the most common procedures in plastic surgery, it is associated with some serious complications, especially in cases of severe hypertrophy or advanced ptosis, including necrosis of the nipple and areola, absence of normal sensation of the nipple-areolar complex, and loss of lactational function for future nursing. A thorough understanding of the breast anatomy is vital for successful reduction mammaplasty. This article describes the blood supply and innervation of the breasts, and introduces a modified round block technique for reduction mammaplasty based on this anatomy...
December 6, 2016: Journal of Plastic Surgery and Hand Surgery
https://www.readbyqxmd.com/read/27921106/quantum-and-classical-inter-cage-hopping-of-hydrogen-molecules-in-clathrate-hydrate-temperature-and-cage-occupation-effects
#10
Christian J Burnham, Zdenek Futera, Niall J English
Building on our previous work (J. Phys. Chem. C, 2016, 120, 16561), using an empirical model we run both classical and path-integral molecular dynamics simulations for a type II clathrate hydrate containing different amounts of guest H2 molecules from 1 to 5 molecules per large cage, with results presented at temperatures of 50, 100 K and 200 K. We present results for the density isosurfaces of the guest molecules at all different occupations and temperatures, showing how the density approaches the perfect tetrahedral structure which has been found for the n = 4 case in which each molecule sits on the vertex of a tetrahedron about the centre of each large cage...
December 6, 2016: Physical Chemistry Chemical Physics: PCCP
https://www.readbyqxmd.com/read/27920763/microbial-activity-response-to-solar-radiation-across-contrasting-environmental-conditions-in-salar-de-huasco-northern-chilean-altiplano
#11
Klaudia L Hernández, Beatriz Yannicelli, Lasse M Olsen, Cristina Dorador, Eduardo J Menschel, Verónica Molina, Francisco Remonsellez, Martha B Hengst, Wade H Jeffrey
In high altitude environments, extreme levels of solar radiation and important differences of ionic concentrations over narrow spatial scales may modulate microbial activity. In Salar de Huasco, a high-altitude wetland in the Andean mountains, the high diversity of microbial communities has been characterized and associated with strong environmental variability. Communities that differed in light history and environmental conditions, such as nutrient concentrations and salinity from different spatial locations, were assessed for bacterial secondary production (BSP, (3)H-leucine incorporation) response from short-term exposures to solar radiation...
2016: Frontiers in Microbiology
https://www.readbyqxmd.com/read/27920762/artificial-intelligence-vs-statistical-modeling-and-optimization-of-continuous-bead-milling-process-for-bacterial-cell-lysis
#12
Shafiul Haque, Saif Khan, Mohd Wahid, Sajad A Dar, Nipunjot Soni, Raju K Mandal, Vineeta Singh, Dileep Tiwari, Mohtashim Lohani, Mohammed Y Areeshi, Thavendran Govender, Hendrik G Kruger, Arshad Jawed
For a commercially viable recombinant intracellular protein production process, efficient cell lysis and protein release is a major bottleneck. The recovery of recombinant protein, cholesterol oxidase (COD) was studied in a continuous bead milling process. A full factorial response surface methodology (RSM) design was employed and compared to artificial neural networks coupled with genetic algorithm (ANN-GA). Significant process variables, cell slurry feed rate (A), bead load (B), cell load (C), and run time (D), were investigated and optimized for maximizing COD recovery...
2016: Frontiers in Microbiology
https://www.readbyqxmd.com/read/27920726/hrvanalysis-a-free-software-for-analyzing-cardiac-autonomic-activity
#13
Vincent Pichot, Frédéric Roche, Sébastien Celle, Jean-Claude Barthélémy, Florian Chouchou
Since the pioneering studies of the 1960s, heart rate variability (HRV) has become an increasingly used non-invasive tool for examining cardiac autonomic functions and dysfunctions in various populations and conditions. Many calculation methods have been developed to address these issues, each with their strengths and weaknesses. Although, its interpretation may remain difficult, this technique provides, from a non-invasive approach, reliable physiological information that was previously inaccessible, in many fields including death and health prediction, training and overtraining, cardiac and respiratory rehabilitation, sleep-disordered breathing, large cohort follow-ups, children's autonomic status, anesthesia, or neurophysiological studies...
2016: Frontiers in Physiology
https://www.readbyqxmd.com/read/27920603/a-new-genus-and-species-of-tettigarctidae-from-the-mesozoic-of-northeastern-china-insecta-hemiptera-cicadoidea
#14
Yan Zheng, Jun Chen, Xiaoli Wang
A new genus Maculaprosbole of Tettigarctidae with a new species Maculaprosbole zhengi is described based on a complete fossil forewing from the Mesozoic of northeastern China. Due to its broad costal area and clavus, Maculaprosbole zhengigen. et sp. n. can be attributed to the subfamily Cicadoprosbolinae. This genus is similar to the genera Sanmai and Hirtaprosbole in coloration pattern and forewing venation, respectively. However, it differs from Hirtaprosbole in crossvein r-m absent and apical CuA section strongly curved, running along the nodal line for a distance, and Sanmai in transverse coloration mainly focusing on the postnodal area...
2016: ZooKeys
https://www.readbyqxmd.com/read/27920552/the-relationship-between-the-expression-of-usp22-bmi1-and-ezh2-in-hepatocellular-carcinoma-and-their-impacts-on-prognosis
#15
Run Zhai, Fang Tang, Jianhua Gong, Jing Zhang, Biao Lei, Bo Li, Yangchao Wei, Xingsi Liang, Bo Tang, Songqing He
Recent studies have shown that deubiquitination plays a key role in tumor progression, metastasis, resistance to chemotherapy drugs, and prognosis. In this study, we investigated the effects of the deubiquitinating enzyme USP22 on the expression of the drug-resistance genes BMI1 and EZH2 in hepatocellular carcinoma (HCC) and on prognosis. Downregulation of USP22 expression with interference ribonucleic acid in resistant HCC cell lines with high USP22 expression resulted in decreased BMI1 expression, but had no effect on EZH2 expression...
2016: OncoTargets and Therapy
https://www.readbyqxmd.com/read/27919793/inter-rater-reliability-for-thrombolysis-in-cerebral-infarction-with-tici-2c-category
#16
Ondrej Volny, Petra Cimflova, Viktor Szeder
BACKGROUND AND PURPOSE: Thrombolysis in cerebral infarction (TICI) with 2b/3 (>50% of occluded territory/complete reperfusion) has been regarded as a successful angiographic outcome. To account for near-perfect angiographic results, the category TICI 2c (near-complete reperfusion) has been introduced. As the degree of inter-rater reliability for TICI with 2c category remains poorly studied, we strived to evaluate the agreement among stroke-treating specialists. METHODS: All consecutive patients, who underwent stent-retriever thrombectomy for acute ischemic stroke in the period between January 2014 and April 2016 at the Department of Neurointerventional Radiology, were analyzed...
December 2, 2016: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
https://www.readbyqxmd.com/read/27919751/less-head-motion-during-mri-under-task-than-resting-state-conditions
#17
Willem Huijbers, Koene R A Van Dijk, Meta M Boenniger, Rüdiger Stirnberg, Monique M B Breteler
Head motion reduces data quality of neuroimaging data. In three functional magnetic resonance imaging (MRI) experiments we demonstrate that people make less head movements under task than resting-state conditions. In Experiment 1, we observed less head motion during a memory encoding task than during the resting-state condition. In Experiment 2, using publicly shared data from the UCLA Consortium for Neuropsychiatric Phenomics LA5c Study, we again found less head motion during several active task conditions than during a resting-state condition, although some task conditions also showed comparable motion...
December 2, 2016: NeuroImage
https://www.readbyqxmd.com/read/27919728/voluntary-running-improves-depressive-behaviours-and-the-structure-of-the-hippocampus-in-rats-a-possible-impact-of-myokines
#18
Magda A Eldomiaty, Shaima M Almasry, Maha K Desouky, Sami A Algaidi
This study investigated the impact of voluntary exercise on depressive behaviours, serum and hippocampal levels of myokines, and histopathological features of hippocampal formation in rats. Depressed rats were allowed to voluntarily run on a wheel for 3 weeks. Locomotor activity was assessed by a forced swimming test and the myokine levels in sera and hippocampal homogenates were measured using Enzyme-linked Immunosorbent Assay. Brain sections were analysed for hippocampal structure and neuronal counts. Voluntary running produced significant increase in the distance moved by rats and significant decrease in immobility duration...
December 2, 2016: Brain Research
https://www.readbyqxmd.com/read/27919416/a-3d-model-of-the-achilles-tendon-to-determine-the-mechanisms-underlying-nonuniform-tendon-displacements
#19
Geoffrey G Handsfield, Joshua M Inouye, Laura C Slane, Darryl G Thelen, G Wilson Miller, Silvia S Blemker
The Achilles is the thickest tendon in the body and is the primary elastic energy-storing component during running. The form and function of the human Achilles is complex: twisted structure, intratendinous interactions, and differential motor control from the triceps surae muscles make Achilles behavior difficult to intuit. Recent in vivo imaging of the Achilles has revealed nonuniform displacement patterns that are not fully understood and may result from complex architecture and musculotendon interactions...
November 28, 2016: Journal of Biomechanics
https://www.readbyqxmd.com/read/27919170/validation-of-the-fitbit-one-garmin-vivofit-and-jawbone-up-activity-tracker-in-estimation-of-energy-expenditure-during-treadmill-walking-and-running
#20
Kym Price, Stephen R Bird, Noel Lythgo, Isaac S Raj, Jason Y L Wong, Chris Lynch
OBJECTIVES: To determine the validity of energy expenditure estimation made by the Fitbit One, Garmin Vivofit and Jawbone UP activity trackers during treadmill walking and running. Determining validity of such trackers will inform the interpretation of the data they generate. DESIGN: Cross-sectional study. METHOD: Fourteen adults walked at 0.70, 1.25, 1.80 ms(-1) and ran at 2.22, 2.78, 3.33 ms(-1) on a treadmill wearing a Fitbit One, Garmin Vivofit and Jawbone UP...
December 5, 2016: Journal of Medical Engineering & Technology
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