检索结果-南通市图书馆

Exploiting kinase polypharmacology for nerve regeneration

在线全文

学校读者我要写书评

暂无评论

Neural Regeneration Research 2016年第1期11卷 71-72页

作者： Hassan Al-Ali john l.bixby Vance P.lemmon Miami Project to Cure Paralysis University of Miami Center for Computational Science University of Miami Department of Neurological Surgery University of Miami Department of Molecular & Cellular Pharmacology University of Miami

The human central nervous system（CNS）has a markedly poor capacity for regenerating its axons following *** appears to be due to two main causes：1）a developmentally regulated decline in regenerative capacity within mature CNS neurons,and 2）the presence of biological components that constitute barriers to axon regeneration（e.g.,growth-inhibitory molecules）.

关键词： regeneration alterations mature markedly constitute regenerative barriers phenotypic similarity inhibit

Genetically modifying transcription factors to promote CNS axon regeneration

在线全文

学校读者我要写书评

暂无评论

Neural Regeneration Research 2017年第5期12卷 737-738页

作者： Saloni T.Mehta john l.bixby Vance P.lemmon Miami Project to Cure Paralysis University of Miami Miller School of Medicine Miami FL USA Center for Computational Science University of Miami Miller School of Medicine Miami FL USA Neurological Surgery University of Miami Miller School of Medicine Miami FL USA Molecular & Cellular Pharmacology University of Miami Miller School of Medicine Miami FL USA

Following injury to the central nervous system（CNS）,severed axons fail to regenerate and re-form functional ***,CNS neurons appear to lack the intrinsic ability to modify their gene expression patterns to activate a robust regenerative response,perhaps as a result of limited plasticity in the adult brain（Davis,2013）.On the other hand,

关键词： CNS gene Jun VP

Treatment with analgesics after mouse sciatic nerve injury does not alter expression of wound healingassociated genes

在线全文

学校读者我要写书评

暂无评论

Neural Regeneration Research 2016年第1期11卷 144-149页

作者： Matt C.Danzi Dario Motti Donna l.Avison john l.bixby Vance P.lemmon The Miami Project to Cure Paralysis University of MiamiLois Pope LIFE Center Department of Surgery Leonard M. Miller School of Medicine University of Miami Department of Neurological Surgery University of Miami Department of Molecular and Cellular Pharmacology University of Miami

Animal models of sciatic nerve injury are commonly used to study neuropathic pain as well as axon regeneration. Administration of post-surgical analgesics is an important consideration for animal welfare, but the actions of the analgesic must not interfere with the scientific goals of the experiment. In this study, we show that treatment with either buprenorphine or acetaminophen following a bilateral sciatic nerve crush surgery does not alter the expression in dorsal root ganglion（DRG） sensory neurons of a panel of genes associated with wound healing. These findings indicate that the post-operative use of buprenorphine or acetaminophen at doses commonly suggested by Institutional Animal Care and Use Committees does not change the intrinsic gene expression response of DRG neurons to a sciatic nerve crush injury, for many wound healing-associated genes. Therefore, administration of post-operative analgesics may not confound the results of transcriptomic studies employing this injury model.

关键词： acetaminophen analgesics axon buprenorphine dorsal root ganglia gene expression peripheral nerve injuries regeneration sciatic nerve wound healing

The Making of a Health Profession:How Chinese Medicine Became a Nationally Registered Allied Health Profession in Australia

在线全文

学校读者我要写书评

暂无评论

Chinese Medicine and Culture 2024年第1期7卷 51-62页

作者： john l McDonald Judy B James School of Chinese Medicine Endeavour College of Natural HealthSouthport 4215Australia Acupuncture Now Australia Brisbane 4120Australia

In 2012, traditional Chinese medicine(TCM) practitioners in Australia became nationally-registered allied health professionals in three categories: acupuncturist, Chinese herbal medicine practitioner, and Chinese herbal medicine dispenser. Australia was the first Western country to introduce national registration for Chinese medicine, followed by Portugal and, recently, New Zealand. The practice of TCM in Australia can be traced back to the beginning of Chinese immigration to Australia during the Victorian Gold Rush which began in the 1850s. The process which led to national registration commenced in the early 1970s with the establishment of the first acupuncture courses. Decades of gradual development of courses from unaccredited part-time diplomas to accredited bachelor degrees, and the development, by the profession, of national consensus on educational standards were essential elements in the process which led to registration. Professional associations, such as the Australian Acupuncture and Chinese Medicine Association ltd.(AACMA), also developed a framework of professional selfregulation, including Codes of Ethics, Codes of Conduct, ongoing professional development requirements and Infection Control Guidelines, and provided leadership in the development of the profession. After decades of tribalism and division within the TCM profession, the National Academic Standards Committee brought almost all stakeholders together to reach a consensus on the Australian Guidelines for Traditional Chinese Medicine Education which were published by AACMA in 2001. Professional associations also collaborated on joint submissions to the government in support of registration, which was introduced first in the state of Victoria in 2000, and subsequently became national in 2012. Despite national registration, some barriers still remain, and professional associations continue to lobby the federal government for inclusion in Medicare, chronic disease management scheme, and Veterans

关键词： Acupuncture Chinese medicine Registration Regulation Education Standards Australia TCM

Robust Machine learning Mapping of sEMG Signals to Future Actuator Commands in Biomechatronic Devices

在线全文

学校读者我要写书评

暂无评论

Journal of Bionic Engineering 2024年第1期21卷 270-287页

作者： Ali Nasr Sydney Bell Rachel l.Whittaker Clark R.Dickerson john McPhee Systems Design Engineering University of WaterlooWaterloo N2L 3G1Canada Kinesiology and Health Sciences University of WaterlooWaterloo N2L3G3Canada

A machine learning model for regression of interrupted Surface Electromyography(sEMG)signals to future control-oriented signals(e.g.,robot’s joint angle and assistive torque)of an active biomechatronic device for high-level myoelectric-based hierarchical control is proposed.A Recurrent Neural Network(RNN)was trained using output data,initially obtained from offline optimization of the biomechatronic(human–robot)device and shifted by the prediction *** input of the RNN consisted of interrupted sEMG signals(to mimic signal disconnections)and previous kinematic signals of the assistive *** RNN with a 0.1-s prediction horizon could predict the control-oriented joint angle and assistive torque with 92%and 86.5%regression accuracy,respectively,for the test *** proposed approach permits a fast,predictive,and direct estimation of control-oriented signals instead of an iterative process that optimizes assistive torque in the inverse dynamic simulation of a multibody human–robot *** with these interrupted input signals significantly improves the regression accuracy in the case of sEMG signal *** Robust Predictive Control-oriented Machine learning(Robust-MuscleNET)model can support volitional high-level myoelectric-based control of biomechatronic devices,such as exoskeletons,prostheses,and assistive/resistive *** work should study the application to prosthesis control as well as the repeatability of the high-level controller with electrode *** low-level hierarchical controller that manages the human–robot interaction,the assistance/resistance strategy,and the actuator coordination should also be studied.

关键词： Myoelectric-based control-Surface electromyography Machine learning Multibody system dynamics Exoskeleton Bionic

The Decarbonization of Construction—How Can Alkali-Activated Materials Contribute?

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Engineering 2024年第6期37卷 18-21页

作者： john l.Provis Susan A.Bernal Zuhua Zhang Department of Materials Science and Engineering University of SheffieldSheffield S13JDUK Paul Scherrer Institut Villigen PSI 5232Switzerland School of Civil Engineering University of LeedsLeeds LS29JTUK School of Materials Sciences and Engineering Tongji UniversityShanghai 201804China

*** and context Enormous emphasis is currently being paid to the decarbonization of the global built environment as a leading priority for the engineering community and related industrial sectors[1].One of the main contributors to the overall emissions footprint of the built environment-and thus a cornerstone of efforts to achieve decarbonization-is the emissions profile of construction materials during their production and *** cement and concrete sector is the largest-volume contributor to the emissions incurred in meeting the world’s construction material needs and is therefore targeted in the discussion of the deep,rapid decarbonization that must be achieved in order to minimize irreversible damage to the Earth and its ecosystems.

关键词： Alkali corners irreversible

Measurement of cryoelectronics heating using a local quantum dot thermometer in silicon

在线全文

学校读者我要写书评

暂无评论

Chip 2024年第3期3卷 1-7页

作者： Mathieu de Kruijf Grayson M.Noah Alberto Gomez-Saiz john J.l.Morton M.Fernando Gonzalez-Zalba Quantum Motion 9 Sterling WayLondon N79HJUnited Kingdom london Centre for Nanotechnology University College London17-19 Gordon StreetLondon WC1H 0AHUnited Kingdom

Silicon technology offers the enticing opportunity for monolithic integration of quantum and classical electronic ***,the power consumption levels of classical electronics may compromise the local chip temperature and hence affect the fidelity of qubit *** the current work,a quantum-dot-based thermometer embedded in an industry-standard silicon fieldeffect transistor(FET)was adopted to assess the local temperature increase produced by an active FET placed in close *** impact of both static and dynamic operation regimes was thoroughly *** the FET was operated statically,a power budget of 45 nW at 100-nm separation was found,whereas at 216μm,the power budget was raised to 150μ*** temperature increase for the switch frequencies tested up to 10 MHz was observed when operating *** current work introduced a method to accurately map out the available power budget at a distance from a solid-state quantum processor,and indicated the possible conditions under which cryoelectronics circuits may allow the operation of hybrid quantum-classical systems.

关键词： Quantum dot Cryogenic electronics Thermometry Spin qubit Heat management

Optimizing oncolytic virus design:a“Swiss army knife”approach to create a systemically delivered therapeutic

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Signal Transduction and Targeted Therapy 2024年第5期9卷 1791-1792页

作者： Carolina S.Ilkow john Cameron Bell Ottawa Hospital Research Institute 501 Smyth RoadOttawaONK1H 8L6Canada

In a recent paper published in Nature Biotechnology,Chen et al.1 describe a multiplex oncolytic virus platform that coupled with adoptive T cell therapy could solve the problem of repeat,systemic delivery of virus based *** is widely accepted that multi-targeted therapeutic approaches attacking several facets of cancer biology are necessary to effectively deal with the tumor heterogeneity that exists within and between patients.

关键词： therapeutic al. targeted

Implementation and evaluation of Exercise is Medicine in primary care clinics within a large academic health system

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Family Medicine and Community Health 2024年第1期12卷 16-27页

作者： john Kevin Ong Dayao Caroline E l Duffy Amalia M Cristiano Gene'Rusty'Kallenberg Sarah E linke University of California San Diego School of Medicine La JollaCaliforniaUSA Milken Institute of Public Health The George Washington UniversityWashingtonDistrict of ColumbiaUSA The University of Texas Medical Branch at Galveston School of Medicine GalvestonTexasUSA Scripps Family Medicine Residency Scripps Mercy Hospital Chula VistaChula VistaCaliforniaUSA Herbert Wertheim School of Public Health&Human longevity Science University of California San DiegoLa JollaCaliforniaUSA Department of Family Medicine University of California San DiegoLa JollaCaliforniaUSA Omada Health San FranciscoCaliforniaUSA

Objective Exercise is Medicine(EIM)is a global initiative encouraging healthcare providers to routinely assess and promote physical activity(PA)among *** objective of this study was to evaluate the feasibility,adoption,implementation and effectiveness of EIM from patient,clinician and healthcare staff perspectives using a combination of electronic health record(EHR),survey and interview *** This study used a combination of the Practical Robust Implementation and Sustainability Model(PRISM)and the learning Evaluation model to implement *** captured from the EHR,including Physical Activity Vital Sign(PAVS)scores,and data collected from qualitative surveys and interviews were used to evaluate the programme’s Reach,Effectiveness,Adoption,Implementation,Maintenance(RE-AIM,which is embedded within PRISM)from provider,staff and patient *** Five primary care clinics within a large academic health *** A total of 24443 patients from all participating clinics had at least one PAVS score during the study period.A total of 17 clinicians completed surveys,and 4 clinicians,8 medical assistants and 9 patients completed *** Implementation fidelity metrics varied widely between components and across clinics but were generally consistent over time,indicating a high degree of programme *** was highest during the first 6 months of the COVID-19 pandemic when most visits were *** PAVS scores increased from 57.7(95%CI:56 to 59.4)to 95.2(95%CI:91.6 to 98.8)min per week at 6 months for patients not meeting PA guidelines at baseline and decreased from 253.84(95%CI:252 to 255.7)to 208.3(95%CI:204.2 to 212.4)min per week at 6 months for patients meeting PA guidelines at *** EIM implementation,clinician-estimated time spent discussing PA with patients increased for 35%of providers and stayed the same for 53%.Conclusion Overall,this study established EIM’s feasibility,adoption,implementation

关键词： routine qualitative completed