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https://www.readbyqxmd.com/read/28651415/-investigation-of-burn-rehabilitation-development-of-china-in-2014
#1
M Ao, J Wu, J Chen
Objective: To further study the development of burn rehabilitation in China, so as to promote the development of burn rehabilitation in China. Methods: The questionnaire about the development of burn rehabilitation treatment was started by Specialized Committee of Burn Treatment and Rehabilitation Science of Chinese Association of Rehabilitation Medicine (hereinafter referred to as Specialized Committee) in the end of 2014, and 65 affiliations of Specialized Committee members participated in. There was a total of 26 questions, mainly focusing on problems as below: (1) General information of the burn department of the units, including the number of authorized beds, annual admitted burn patients, annual admitted patients with extremely severe burn, doctors, nurses, rehabilitation therapists, and the condition of rehabilitation area and rehabilitation beds, etc...
May 20, 2017: Zhonghua Shao Shang za Zhi, Zhonghua Shaoshang Zazhi, Chinese Journal of Burns
https://www.readbyqxmd.com/read/28651233/terminalia-bellirica-gaertn-roxb-fruit-mitigates-ccl4-induced-oxidative-stress-and-hepatotoxicity-in-rats
#2
Jayesh Kuriakose, Helen Lal Raisa, Vysakh A, Binil Eldhose, Latha M S
Terminalia bellirica (Gaertn.) Roxb. is a medicinal plant used for the treatment of various ailments in the traditional system of medicine like Ayurveda where it has been prescribed as a rejuvenator and general health tonic. The fruit of the plant is one of the components of the age old ayurvedic formulation-'Triphala'. The present study evaluates curative effect of aqueous acetone extract of Terminalia bellirica fruits (AATB) against CCl4 induced oxidative stress and liver damage in an animal model. Two doses of the fruit extract (200mg/kg body weight and 400mg/kg body weight) were investigated for the beneficial effects...
June 23, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28650970/point-of-care-testing-for-toxoplasma-gondii-igg-igm-using-toxoplasma-ict-igg-igm-test-with-sera-from-the-united-states-and-implications-for-developing-countries
#3
Ian J Begeman, Joseph Lykins, Ying Zhou, Bo Shiun Lai, Pauline Levigne, Kamal El Bissati, Kenneth Boyer, Shawn Withers, Fatima Clouser, A Gwendolyn Noble, Peter Rabiah, Charles N Swisher, Peter T Heydemann, Despina G Contopoulos-Ioannidis, Jose G Montoya, Yvonne Maldonado, Raymund Ramirez, Cindy Press, Eileen Stillwaggon, François Peyron, Rima McLeod
BACKGROUND: Congenital toxoplasmosis is a serious but preventable and treatable disease. Gestational screening facilitates early detection and treatment of primary acquisition. Thus, fetal infection can be promptly diagnosed and treated and outcomes can be improved. METHODS: We tested 180 sera with the Toxoplasma ICT IgG-IgM point-of-care (POC) test. Sera were from 116 chronically infected persons (48 serotype II; 14 serotype I-III; 25 serotype I-IIIa; 28 serotype Atypical, haplogroup 12; 1 not typed)...
June 26, 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28650568/enhanced-functional-properties-of-human-limbal-stem-cells-by-inhibition-of-the-mir-31-fih-1-p21-axis
#4
Zhiping Liu, Weijiao Zhan, Minzhi Zeng, Jinghong Chen, Huyong Zou, Zhiqun Min
OBJECTIVE: On the basis of the functional roles of the embryonic stem cell niche (ESCN) in the human limbal stem cells (LSCs), we proposed to explore the potential roles of microRNAs in regulating the self-renewal and differentiation of LSCs cultured in the ESCN. METHODS: The LSCs were cultured in different media, either in CnT-20 media or in CnT-20 + 20% ES culture supernatant (ESC-CM). The LSCs cultured in ESC-CM were then transfected with microRNA-31 (miR-31) mimic or antago-31...
June 26, 2017: Acta Ophthalmologica
https://www.readbyqxmd.com/read/28650520/immature-midbrain-dopaminergic-neurons-derived-from-floor-plate-method-improve-cell-transplantation-therapy-efficacy-for-parkinson-s-disease
#5
Lifeng Qiu, Mei-Chih Liao, Allen K Chen, Shunhui Wei, Shaoping Xie, Shaul Reuveny, Zhi Dong Zhou, Walter Hunziker, Eng King Tan, Steve K W Oh, Li Zeng
Recent reports have indicated human embryonic stem cells-derived midbrain dopamine (mDA) neurons as proper cell resources for use in Parkinson's disease (PD) therapy. Nevertheless, no detailed and systematic study has been conducted to identify which differentiation stages of mDA cells are most suitable for transplantation in PD therapy. Here, we transplanted three types of mDA cells, DA progenitors (differentiated in vitro for 16 days [D16]), immature DA neurons (D25), and DA neurons (D35), into PD mice and found that all three types of cells showed high viability and strong neuronal differentiation in vivo...
June 26, 2017: Stem Cells Translational Medicine
https://www.readbyqxmd.com/read/28650422/the-effects-of-valsartan-on-renal-klotho-expression-and-oxidative-stress-in-alleviation-of-cyclosporine-nephrotoxicity
#6
Sina Raeisi, Amir Ghorbanihaghjo, Hassan Argani, Siavoush Dastmalchi, Babollah Ghasemi, Teimour Ghazizadeh, Nadereh Rashtchizadeh, Mahboob Nemati, Mehran Mesgari Abbasi, Nasrin Bargahi, Hossein Samadi Kafil, Amir Mansour Vatankhah
BACKGROUND: Nephrotoxicity side effect of the immunosuppressive drug, cyclosporine A (CsA), can be a major issue in transplantation medicine. Cyclosporine A-induced nephrotoxicity is multifactorial but oxidative stress has a critical role in this process. It has been demonstrated that Valsartan (Val) as an angiotensin receptor blocker has renoprotective effects, but the molecular mechanisms responsible for the renal protection, independent from its blood pressure lowering effect, have not yet been fully understood...
June 23, 2017: Transplantation
https://www.readbyqxmd.com/read/28650209/the-intestinal-barrier-a-fundamental-role-in-health-and-disease
#7
Maaike Vancamelbeke, Séverine Vermeire
The gastrointestinal mucosa constitutes a critical barrier where millions of microbes and environmental antigens come in close contact with the host immune system. Intestinal barrier defects have been associated with a broad range of diseases and therefore denote a new therapeutic target. Areas covered: This review is based on an extensive literature search in PubMed of how the intestinal barrier contributes to health and as a trigger for disease. It discusses the anatomy of the intestinal barrier and explains the available methods to evaluate its function...
June 26, 2017: Expert Review of Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/28650026/the-effect-of-pegylated-hollow-gold-nanoparticles-on-stem-cell-migration-potential-application-in-tissue-regeneration
#8
Maria Del Mar Encabo-Berzosa, Maria Sancho-Albero, Alejandra Crespo, Vanesa Andreu, Victor Sebastian, Silvia Irusta, Manuel Arruebo, Pilar Martín-Duque, Jesus Santamaria
Mesenchymal stem cells (MSCs) not only can be differentiated into different cell types but also have tropism towards injured or inflamed tissues serving as repair cells. Here we have demonstrated that MSCs containing gold nanoparticles (GNPs) whose surface has been functionalized with PEG show accelerated cell migration, successful scaffold colonization and regeneration. We report the impact of GNPs on the migration (by the wound healing assay), and proliferation (by flow cytometry analysis and by the detection of metabolic mitochondrial activity) on the behaviour of different cell lines including MSCs, HeLa cells, and human dermal fibroblasts...
June 26, 2017: Nanoscale
https://www.readbyqxmd.com/read/28649981/a-practical-and-catalyst-free-trifluoroethylation-reaction-of-amines-using-trifluoroacetic-acid
#9
Keith G Andrews, Radmila Faizova, Ross M Denton
Amines are a fundamentally important class of biologically active compounds and the ability to manipulate their physicochemical properties through the introduction of fluorine is of paramount importance in medicinal chemistry. Current synthesis methods for the construction of fluorinated amines rely on air and moisture sensitive reagents that require special handling or harsh reductants that limit functionality. Here we report practical, catalyst-free, reductive trifluoroethylation reactions of free amines exhibiting remarkable functional group tolerance...
June 26, 2017: Nature Communications
https://www.readbyqxmd.com/read/28649794/inverse-opal-scaffolds-and-their-biomedical-applications
#10
REVIEW
Yu Shrike Zhang, Chunlei Zhu, Younan Xia
Three-dimensional porous scaffolds play a pivotal role in tissue engineering and regenerative medicine by functioning as biomimetic substrates to manipulate cellular behaviors. While many techniques have been developed to fabricate porous scaffolds, most of them rely on stochastic processes that typically result in scaffolds with pores uncontrolled in terms of size, structure, and interconnectivity, greatly limiting their use in tissue regeneration. Inverse opal scaffolds, in contrast, possess uniform pores inheriting from the template comprised of a closely packed lattice of monodispersed microspheres...
June 26, 2017: Advanced Materials
https://www.readbyqxmd.com/read/28649643/molecular-stratification-of-early-breast-cancer-identifies-drug-targets-to-drive-stratified-medicine
#11
Jane Bayani, Cindy Q Yao, Mary Anne Quintayo, Fu Yan, Syed Haider, Alister D'Costa, Cassandra L Brookes, Cornelis J H van de Velde, Annette Hasenburg, Dirk G Kieback, Christos Markopoulos, Luc Dirix, Caroline Seynaeve, Daniel Rea, Paul C Boutros, John M S Bartlett
Many women with hormone receptor-positive early breast cancer can be managed effectively with endocrine therapies alone. However, additional systemic chemotherapy treatment is necessary for others. The clinical challenges in managing high-risk women are to identify existing and novel druggable targets, and to identify those who would benefit from these therapies. Therefore, we performed mRNA abundance analysis using the Tamoxifen and Exemestane Adjuvant Multinational (TEAM) trial pathology cohort to identify a signature of residual risk following endocrine therapy and pathways that are potentially druggable...
2017: NPJ Breast Cancer
https://www.readbyqxmd.com/read/28649312/the-eu-aims-longitudinal-european-autism-project-leap-design-and-methodologies-to-identify-and-validate-stratification-biomarkers-for-autism-spectrum-disorders
#12
Eva Loth, Tony Charman, Luke Mason, Julian Tillmann, Emily J H Jones, Caroline Wooldridge, Jumana Ahmad, Bonnie Auyeung, Claudia Brogna, Sara Ambrosino, Tobias Banaschewski, Simon Baron-Cohen, Sarah Baumeister, Christian Beckmann, Michael Brammer, Daniel Brandeis, Sven Bölte, Thomas Bourgeron, Carsten Bours, Yvette de Bruijn, Bhismadev Chakrabarti, Daisy Crawley, Ineke Cornelissen, Flavio Dell' Acqua, Guillaume Dumas, Sarah Durston, Christine Ecker, Jessica Faulkner, Vincent Frouin, Pilar Garces, David Goyard, Hannah Hayward, Lindsay M Ham, Joerg Hipp, Rosemary J Holt, Mark H Johnson, Johan Isaksson, Prantik Kundu, Meng-Chuan Lai, Xavier Liogier D'ardhuy, Michael V Lombardo, David J Lythgoe, René Mandl, Andreas Meyer-Lindenberg, Carolin Moessnang, Nico Mueller, Laurence O'Dwyer, Marianne Oldehinkel, Bob Oranje, Gahan Pandina, Antonio M Persico, Amber N V Ruigrok, Barbara Ruggeri, Jessica Sabet, Roberto Sacco, Antonia San José Cáceres, Emily Simonoff, Roberto Toro, Heike Tost, Jack Waldman, Steve C R Williams, Marcel P Zwiers, Will Spooren, Declan G M Murphy, Jan K Buitelaar
BACKGROUND: The tremendous clinical and aetiological diversity among individuals with autism spectrum disorder (ASD) has been a major obstacle to the development of new treatments, as many may only be effective in particular subgroups. Precision medicine approaches aim to overcome this challenge by combining pathophysiologically based treatments with stratification biomarkers that predict which treatment may be most beneficial for particular individuals. However, so far, we have no single validated stratification biomarker for ASD...
2017: Molecular Autism
https://www.readbyqxmd.com/read/28648928/pg2-a-botanically-derived-drug-extracted-from-astragalus-membranaceus-promotes-proliferation-and-immunosuppression-of-umbilical-cord-derived-mesenchymal-stem-cells
#13
Yu-Hua Chao, Kang-Hsi Wu, Chiao-Wen Lin, Shun-Fa Yang, Wan-Ru Chao, Ching-Tien Peng, Han-Ping Wu
ETHNOPHARMACOLOGICAL RELEVANCE: Astragalus membranaceus is used to manage the deficiency of vital energy in traditional Chinese medicine and confirmed to have many biological functions. Mesenchymal stem cells (MSCs) possess immunosuppressive effects, and are widely used for regenerative medicine and immune disorders. AIMS OF STUDY: This study investigated the effects of Astragalus polysaccharides (APS) on umbilical cord-derived MSCs (UCMSCs), including morphology, surface marker expression, proliferation, differentiation, and in-vitro and in-vivo immunosuppressive capacities...
June 22, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28648741/the-importance-of-dose-in-land-based-supervised-exercise-for-people-with-hip-osteoarthritis-a-systematic-review-and-meta-analysis
#14
REVIEW
Tuva Moseng, Hanne Dagfinrud, Geir Smedslund, Nina Østerås
PURPOSE: To compare effects of land-based exercise programmes with high versus low or uncertain compliance with dose recommendations among people with hip osteoarthritis (OA). DESIGN: A systematic review with meta-analyses of supervised exercise programmes in people with symptomatic hip OA was conducted. Dose of the exercise interventions was evaluated according to the American College of Sports Medicine's (ACSM) recommendations for developing and maintaining cardiorespiratory fitness, muscular strength and flexibility in healthy adults...
June 22, 2017: Osteoarthritis and Cartilage
https://www.readbyqxmd.com/read/28648452/advances-in-decoding-axolotl-limb-regeneration
#15
REVIEW
Brian J Haas, Jessica L Whited
Humans and other mammals are limited in their natural abilities to regenerate lost body parts. By contrast, many salamanders are highly regenerative and can spontaneously replace lost limbs even as adults. Because salamander limbs are anatomically similar to human limbs, knowing how they regenerate should provide important clues for regenerative medicine. Although interest in understanding the mechanics of this process has never wavered, until recently researchers have been vexed by seemingly impenetrable logistics of working with these creatures at a molecular level...
June 22, 2017: Trends in Genetics: TIG
https://www.readbyqxmd.com/read/28648315/psychometric-properties-of-the-patient-reported-outcomes-measure-of-pharmaceutical-therapy-for-quality-of-life-prompt-qol
#16
Phantipa Sakthong, Chanadda Chinthammit, Pattarin Sukarnjanaset, Nontapat Sonsa-Ardjit, Wipaporn Munpan
OBJECTIVES: To assess the psychometric properties of a novel instrument for medication management, the Patient-Reported Outcomes Measure of Pharmaceutical Therapy for Quality of Life (PROMPT-QOL), using both conventional psychometrics and Rasch analysis in a large sample. METHODS: This study was conducted with 1156 adult outpatients continuously taking any medicines at least 3 months from three university hospitals in Bangkok, Thailand, between July 2014 and March 2015...
May 2017: Value in Health Regional Issues
https://www.readbyqxmd.com/read/28647705/revolution-in-acute-ischaemic-stroke-care-a-practical-guide-to-mechanical-thrombectomy
#17
REVIEW
Matthew Evans, Phil White, Peter Cowley, David Werring
Rapid, safe and effective arterial recanalisation to restore blood flow and improve functional outcome remains the primary goal of hyperacute ischaemic stroke management. The benefit of intravenous thrombolysis with recombinant tissue-type plasminogen activator for patients with severe stroke due to large artery occlusion is limited; early recanalisation is generally less than 30% for carotid, proximal middle cerebral artery or basilar artery occlusion. Since November 2014, nine positive randomised controlled trials of mechanical thrombectomy for large vessel occlusion in the anterior circulation have led to a revolution in the care of patients with acute ischaemic stroke...
June 24, 2017: Practical Neurology
https://www.readbyqxmd.com/read/28647625/thermoresponsive-poly-glycidyl-ether-brushes-on-gold-surface-engineering-parameters-and-their-implication-for-cell-sheet-fabrication
#18
Silke Heinen, José Luis Cuellar-Camacho, Marie Weinhart
Thermoresponsive polymer coatings, optimized for cell adhesion and thermally-triggered cell detachment, allow the fabrication of confluent cell sheets with intact extracellular matrix. However, rational design guidelines for such coatings are rare, since temperature-triggered cell adhesion and detachment from thermoresponsive surfaces are mechanistically not well understood. Herein, we investigated the impact of molecular weight (2, 9, 24 kDa), grafting density (0.04 - 1.4 chains nm(-2)), morphology, and roughness of well-characterized thermoresponsive poly(glycidyl ether) brushes on the cell response at 37 and 20°C...
June 21, 2017: Acta Biomaterialia
https://www.readbyqxmd.com/read/28647573/focal-adhesion-kinase-signaling-regulates-anti-inflammatory-function-of-bone-marrow-mesenchymal-stromal-cells-induced-by-biomechanical-force
#19
Hyun Jung Lee, Miguel F Diaz, Adesuwa Ewere, Scott D Olson, Charles S Cox, Pamela L Wenzel
Mesenchymal stromal cells (MSCs) have tremendous potential for use in regenerative medicine due to their multipotency and immune cell regulatory functions. Biomimetic physical forces have been shown to direct differentiation and maturation of MSCs in tissue engineering applications; however, the effect of force on immunomodulatory activity of MSCs has been largely overlooked. Here we show in human bone marrow-derived MSCs that wall shear stress (WSS) equivalent to the fluid frictional force present in the adult arterial vasculature significantly enhances expression of four genes that mediate MSC immune regulatory function, PTGS2, HMOX1, IL1RN, and TNFAIP6...
June 21, 2017: Cellular Signalling
https://www.readbyqxmd.com/read/28647567/stearoyl-coa-desaturase-regulates-sorafenib-resistance-via-modulation-of-er-stress-induced-differentiation
#20
Mark Kin Fai Ma, Eunice Yuen Ting Lau, Doris Hoi Wing Leung, Jessica Lo, Nicole Pui Yu Ho, Lily Kwan Wai Cheng, Stephanie Ma, Chi Ho Lin, John A Copland, Jin Ding, Regina Cheuk Lam Lo, Irene Oi Lin Ng, Terence Kin Wah Lee
We investigated the functional role and clinical significance of Stearoyl CoA desaturase-1 (SCD1) mediated endoplasmic reticulum (ER) stress in regulation of liver tumor-initiating cells (T-ICs) and sorafenib resistance, aiming to develop a novel therapeutic strategy against hepatocellular carcinomas (HCCs) METHODS We evaluated the clinic-pathological relevance of SCD1 and its correlation with sorafenib resistance in large cohorts of HCC clinical samples by qPCR and immunohistochemical analyses. Lentiviral-based overexpression and knockdown approaches were performed to characterize functional roles of SCD1 in regulation of liver T-ICs and sorafenib resistance...
June 21, 2017: Journal of Hepatology
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