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https://www.readbyqxmd.com/read/28528480/full-endoscopic-treatment-of-dural-tears-in-lumbar-spine-surgery
#1
Joachim M Oertel, Benedikt W Burkhardt
PURPOSE: An incidental durotomy is a common complication of spinal surgery. Its treatment remains challenging, especially in endoscopic procedures. The objective of this study is to describe a technique for endoscopic dural closure which is safe and effective. METHODS: From a prospective database all endoscopic spinal procedures with incidental durotomy were identified. Retrospectively, video recordings were analysed with a special reference to the applied technique of dural closure...
May 20, 2017: European Spine Journal
https://www.readbyqxmd.com/read/28528362/budesonide-fluticasone-propionate-and-azithromycin-do-not-modulate-the-membrane-vesicle-release-by-thp-1-macrophages-and-respiratory-pathogens-during-macrophage-infection
#2
Charlotte Volgers, Gert E Grauls, Pauline H M Hellebrand, Paul H M Savelkoul, Frank R M Stassen
Patients with more severe chronic obstructive pulmonary disease frequently experience exacerbations and it is estimated that up to 50% of these exacerbations are associated with bacterial infections. The mainstay treatment for these infection-related exacerbations constitutes the administration of glucocorticoids, alone or in combination with antibiotics. A recent line of evidence demonstrates that many hormones including the steroid beclomethasone can also directly affect bacterial growth, virulence, and antibiotic resistance...
May 20, 2017: Inflammopharmacology
https://www.readbyqxmd.com/read/28528243/overvalued-ideation-in-adolescents-with-obsessive-compulsive-disorder
#3
Tania Borda, Fugen Neziroglu, William Taboas, Dean McKay, Leah Frenkiel
In Obsessive Compulsive Disorder (OCD), overvalued ideas (OVI) are considered poor prognostic indicators in adults. To date, OVI has not been studied in an adolescent population with OCD, nor has it been examined in relation to obsessive-compulsive beliefs. To investigate the relationship between OVI and specific cognitions, fifty-five adolescents with OCD (35 male; 20 female; age range 13-17 years; M=14.05 years, SD=1.75 years) participated. It was predicted that OVI would be associated with symptom severity and would moderate obsessive-compulsive beliefs and functional disability...
May 3, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28528221/bronchopulmonary-dysplasia-and-perinatal-characteristics-predict-1-year-respiratory-outcomes-in-newborns-born-at-extremely-low-gestational-age-a-prospective-cohort-study
#4
Roberta L Keller, Rui Feng, Sara B DeMauro, Thomas Ferkol, William Hardie, Elizabeth E Rogers, Timothy P Stevens, Judith A Voynow, Scarlett L Bellamy, Pamela A Shaw, Paul E Moore
OBJECTIVE: To assess the utility of clinical predictors of persistent respiratory morbidity in extremely low gestational age newborns (ELGANs). STUDY DESIGN: We enrolled ELGANs (<29 weeks' gestation) at ≤7 postnatal days and collected antenatal and neonatal clinical data through 36 weeks' postmenstrual age. We surveyed caregivers at 3, 6, 9, and 12 months' corrected age to identify postdischarge respiratory morbidity, defined as hospitalization, home support (oxygen, tracheostomy, ventilation), medications, or symptoms (cough/wheeze)...
May 17, 2017: Journal of Pediatrics
https://www.readbyqxmd.com/read/28528172/cannabis-and-pregnancy-maternal-child-health-implications-during-a-period-of-drug-policy-liberalization
#5
Katrina Mark, Mishka Terplan
Cannabis use is common and increasing among women in the United States. State policies are changing with a movement towards decriminalization and legalization. We explore the implications of cannabis liberalization for maternal and child health. Most women who use cannabis quit or cut back during pregnancy. Although women are concerned about the possible health effects of cannabis, providers do a poor job of counseling. There is a theoretical potential for cannabis to interfere with neurodevelopment, however human data have not identified any long-term or long lasting meaningful differences between children exposed in utero to cannabis and those not...
May 17, 2017: Preventive Medicine
https://www.readbyqxmd.com/read/28528135/presymptomatically-applied-ampa-receptor-antagonist-prevents-calcium-increase-in-vulnerable-type-of-motor-axon-terminals-of-mice-modeling-amyotrophic-lateral-sclerosis
#6
Roland Patai, Melinda Paizs, Massimo Tortarolo, Caterina Bendotti, Izabella Obál, József I Engelhardt, László Siklós
Increased intracellular calcium (Ca), which might be the consequence of an excess influx through Ca-permeable α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA) receptors, plays a crucial role in degeneration of motor neurons. Previously we demonstrated that the presymptomatic application of AMPA receptor antagonist, talampanel, could reduce Ca elevation in spinal motor neurons of mice carrying the G93A mutation of superoxide dismutase 1 (SOD1), modeling amyotrophic lateral sclerosis (ALS). It remained to be examined whether the remote, functionally semi-autonomous motor axon terminals could be rescued from the Ca overload, or if the terminals, where the degeneration possibly starts, already experience intractable changes at early time points...
May 17, 2017: Biochimica et Biophysica Acta
https://www.readbyqxmd.com/read/28528064/transient-aphonia-after-mediastinoscopy
#7
Frank O Velez-Cubian, Kavian Toosi, Jessica Glover, Bharat Pancholy, Edward Hong
The most common adverse event after cervical mediastinoscopy is recurrent laryngeal nerve (RLN) injury, which has an incidence of 0.6% [1]. We report the case of a 68-year-old man with non-small cell lung cancer (NSCLC) who experienced transient bilateral vocal cord paralysis after mediastinoscopy, which manifested in complete aphonia. This patient's ability to maintain his airway was carefully followed up, but neither endotracheal intubation nor tracheostomy was required. The vocal cord paralysis resolved without intervention after 5 hours...
June 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/28527866/informal-caregiving-as-a-risk-factor-for-type-2-diabetes-in-individuals-with-favourable-and-unfavourable-psychosocial-work-environments-a-longitudinal-multi-cohort-study
#8
J Mortensen, A J Clark, T Lange, G S Andersen, M Goldberg, C H Ramlau-Hansen, J Head, M Kivimäki, I E H Madsen, C Leineweber, R Lund, R Rugulies, M Zins, H Westerlund, N H Rod
AIM: To examine whether informal caregiving is associated with increased risk of type 2 diabetes (T2D), and whether job strain and social support at work modify the association. METHODS: Individual participant's data were pooled from three cohort studies-the French GAZEL study, the Swedish Longitudinal Occupational Survey of Health (SLOSH) and the British Whitehall II study-a total of 21,243 study subjects. Informal caregiving was defined as unpaid care for a closely related person...
May 17, 2017: Diabetes & Metabolism
https://www.readbyqxmd.com/read/28527863/over-production-of-fermentable-sugar-for-bioethanol-production-from-carbohydrate-rich-malaysian-food-waste-via-sequential-acid-enzymatic-hydrolysis-pretreatment
#9
Halimatun Saadiah Hafid, Abdul Rahman Nor 'Aini, Mohd Noriznan Mokhtar, Ahmad Tarmezee Talib, Azhari Samsu Baharuddin, Md Shah Umi Kalsom
In Malaysia, the amount of food waste produced is estimated at approximately 70% of total municipal solid waste generated and characterised by high amount of carbohydrate polymers such as starch, cellulose, and sugars. Considering the beneficial organic fraction contained, its utilization as an alternative substrate specifically for bioethanol production has receiving more attention. However, the sustainable production of bioethanol from food waste is linked to the efficient pretreatment needed for higher production of fermentable sugar prior to fermentation...
May 17, 2017: Waste Management
https://www.readbyqxmd.com/read/28527808/short-communication-effect-of-whey-protein-addition-and-transglutaminase-treatment-on-the-physical-and-sensory-properties-of-reduced-fat-ice-cream
#10
Erfan Danesh, Mostafa Goudarzi, Hossein Jooyandeh
The effects of whey protein addition and transglutaminase treatment, alone and in combination, on the physical and sensory properties of reduced-fat ice cream were investigated. Adding whey protein with or without enzyme treatment decreased melting rate, overrun, and hardness of the reduced-fat ice cream; however, the enzyme-treated sample had a higher melting rate and overrun and softer texture. Whey protein-fortified samples showed higher melting resistance, but lower overrun and firmer texture compared with the enzyme-treated sample without added whey protein...
May 17, 2017: Journal of Dairy Science
https://www.readbyqxmd.com/read/28527479/-biliary-anastomosis-in-liver-transplantation-with-or-without-t-tube
#11
Janine Carmelino, Susana Rodrigues, Hugo Pinto Marques, Vasco Ribeiro, Daniel Virella, Marta Alves, Américo Martins, Eduardo Barroso
INTRODUCTION: Biliary complications occur in 10-30% of liver transplants. The aim of this study was to compare the incidence of these complications in liver transplants when the T-tube was or was not used during the biliary anastomosis. MATERIAL AND METHODS: Analysis of 2 groups of patients undergoing liver transplantation between 2008 and 2012. Patients were divided considering if the T-tube was used (G1) or if it was not (G2). We sought explanatory models of the occurrence of biliary complications by logistic regression, including the variables identified in the univariate analysis...
February 27, 2017: Acta Médica Portuguesa
https://www.readbyqxmd.com/read/28527330/home-practice-in-mindfulness-based-cognitive-therapy-and-mindfulness-based-stress-reduction-a-systematic-review-and-meta-analysis-of-participants-mindfulness-practice-and-its-association-with-outcomes
#12
Christine E Parsons, Catherine Crane, Liam J Parsons, Lone Overby Fjorback, Willem Kuyken
Mindfulness-Based Cognitive Therapy (MBCT) and Mindfulness-Based Stress Reduction (MBSR) emphasize the importance of mindfulness practice at home as an integral part of the program. However, the extent to which participants complete their assigned practice is not yet clear, nor is it clear whether this practice is associated with positive outcomes. For this systematic review and meta-analysis, searches were performed using Scopus and PubMed for studies published through to the end of 2015, reporting on formal home practice of mindfulness by MBSR or MBCT participants...
May 10, 2017: Behaviour Research and Therapy
https://www.readbyqxmd.com/read/28527256/-stat3-activation-by-hypoxia-in-in-vitro-models-of-cervix-cancer-and-endothelial-cells
#13
Óscar Ortega, Alejandro Ondo-Méndez, Ruth Garzón
INTRODUCTION: The biological behavior of cancer cells is influenced by the tumor microenvironment in which they develop. In this context, stressor stimuli such as hypoxia are considered critical for tumor development and therapeutic management. Cellular response to various stimuli is evidenced in the activation of intracellular signaling pathways such as JAK/STAT, which is one of the most important for its effects in differentiation and cell proliferation. OBJECTIVE: To evaluate the condition of the JAK/STAT pathway through the expression/activation of the STAT3 protein in cervix cancer cells (HeLa) and endothelial cells (EA...
January 24, 2017: Biomédica: Revista del Instituto Nacional de Salud
https://www.readbyqxmd.com/read/28527255/-oral-mucosa-analog-allografts-in-non-consanguineous-rats
#14
Luis González, Karla Padrón, Siham Salmen, Elsy Jerez, Lorena Dávila, Eduvigis Solórzano
INTRODUCTION: Although there are therapeutic options for the treatment of oral mucosa defects, the need for functional, anatomical and aesthetically similar substitutes persists, as well as for solutions to reduce autologous grafts morbidity. OBJECTIVE: To determine clinical and histological compatibility of equivalent oral mucosa allografts generated through tissue engineering in non-consanguineous rats. MATERIALS AND METHODS: We used a sample of oral mucosa from Sprague Dawley rats to obtain a fibroblast culture and a keratinocytes and fibroblasts co-culture...
January 24, 2017: Biomédica: Revista del Instituto Nacional de Salud
https://www.readbyqxmd.com/read/28527234/impaired-postural-balance-correlates-with-complex-walking-performance-in-mildly-disabled-persons-with-multiple-sclerosis
#15
John Brincks, Elisabeth Due Andersen, Henrik Sørensen, Ulrik Dalgas
BACKGROUND: It is relevant to understand the possible influence of impaired postural balance on walking performance in multiple sclerosis (MS) gait rehabilitation. OBJECTIVE: We expected associations between impaired postural balance and complex walking performance in mildly disabled persons with MS, but not in healthy controls. METHODS: Thirteen persons with MS (Expanded Disability Status Scale = 2.5) and 13 healthy controls' walking performance were measured at fast walking speed, Timed Up & Go and Timed 25 Feet Walking...
May 13, 2017: NeuroRehabilitation
https://www.readbyqxmd.com/read/28527230/imaging-and-neuropsychological-correlates-of-white-matter-lesions-in-different-subtypes-of-mild-cognitive-impairment-a-systematic-review
#16
Charlene L M Lam, Jenny Yiend, Tatia M C Lee
BACKGROUND: White matter lesions (WML) are prevalent in older adults. The association between WML and cognition in different subtypes of Mild Cognitive Impairment (MCI) is inconsistent in the literature. OBJECTVES: We aim to provide a systematic review on the impact of WML in different subtypes of MCI, and discuss the recent findings on white matter plasticity. METHODS: We reviewed peer-reviewed articles from January 2011 to August 2016 and identified 12 studies investigating the association between WML and subtypes of MCI with both neuroimaging and cognitive measures...
May 13, 2017: NeuroRehabilitation
https://www.readbyqxmd.com/read/28527136/factors-influencing-non-albicans-candidemia-a-case-case-control-study
#17
Diamantis P Kofteridis, Antonis Valachis, Dimitra Dimopoulou, Angeliki M Andrianaki, Athanasia Christidou, Sofia Maraki, Nikolaos A Spernovasilis, George Samonis
The study identified factors predisposing to non-albicans candidemia with special interest to prior antimicrobial treatment. A retrospective, case-case-control study was performed at the University Hospital of Heraklion, Greece, from November 2007 through September 2011 including adult patients. The study had three groups. The first included 58 patients with non-albicans candidemia, the second 48 with C. albicans candidemia, while the third (control) 104 without candidemia. Each of the two candidemia groups was compared with the control using multivariate logistic regression model...
May 19, 2017: Mycopathologia
https://www.readbyqxmd.com/read/28526951/pyrocincholic-acid-3%C3%AE-o-%C3%AE-d-quinovopyranosyl-28-o-%C3%AE-d-glucopyranoside-suppresses-adipogenesis-and-regulates-lipid-metabolism-in-3t3-l1-adipocytes
#18
Li Peng, Yanting Lu, Yuhui Xu, Jing Hu, Fang Wang, Yumei Zhang, Wenyong Xiong
Obesity is crucially involved in many metabolic diseases, such as type 2 diabetes, cardiovascular disease and cancer. Regulating the number or size of adipocytes has been suggested to be a potential treatment for obesity. In this study, we investigated the effect of pyrocincholic acid 3β-O-β-D-quinovopyranosyl-28-O-β-D-glucopyranoside (PAQG), a 27-nor-oleanolic acid saponin extracted from Metadina trichotoma, on adipogenesis and lipid metabolism in 3T3-L1 adipocytes. The 3T3-L1 pre-adipocytes were incubated with vehicle or PAQG for 6 days in differentiation process...
May 19, 2017: Natural Products and Bioprospecting
https://www.readbyqxmd.com/read/28526874/radiopaque-resorbable-inferior-vena-cava-filter-infused-with-gold-nanoparticles
#19
Li Tian, Patrick Lee, Burapol Singhana, Aaron Chen, Yang Qiao, Linfeng Lu, Jonathan O Martinez, Ennio Tasciotti, Adam Melancon, Steven Huang, Mitch Eggers, Marites P Melancon
Failure to remove a retrievable inferior vena cava (IVC) filter can cause severe complications with high treatment costs. Polydioxanone (PPDO) has been shown to be a good candidate material for resorbable IVC filters. However, PPDO is radioluscent under conventional imaging modalities. Thus, the positioning and integrity of these PPDO filters cannot be monitored by computed tomography (CT) or x-ray. Here we report the development of radiopaque PPDO IVC filters based on gold nanoparticles (AuNPs). Commercially available PPDO sutures were infused with AuNPs...
May 19, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28526688/loss-of-the-anion-exchanger-dra-slc26a3-or-pat1-slc26a6-alters-sulfate-transport-by-the-distal-ileum-and-overall-sulfate-homeostasis
#20
Jonathan M Whittamore, Marguerite Hatch
The ileum is considered the primary site of inorganic sulfate (SO4(2-)) absorption. In the present study, we explored the contributions of the apical chloride/bicarbonate (Cl(-)/HCO3(-)) exchangers DRA (Slc26a3), and PAT1 (Slc26a6), to the underlying transport mechanism. Transepithelial (35)SO4(2-) and (36)Cl(-) fluxes were determined across isolated, short-circuited segments of the distal ileum from wild-type (WT), DRA-knockout (KO) and PAT1-KO mice, together with measurements of urine and plasma sulfate. The WT distal ileum supported net sulfate absorption (197...
May 19, 2017: American Journal of Physiology. Gastrointestinal and Liver Physiology
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