2 the clinical need for adipose tissue engineering applications
Apatite based microcarriers for bone tissue engineering applications
Ngày tải lên :
22/09/2015, 15:18
... BASED MICROCARRIERS FOR BONE TISSUE ENGINEERING APPLICATIONS FENG YONG YAO, JASON B.Eng.(Hons), National University of Singapore A THESIS SUBMITTED FOR THE DEGREE OF MASTER OF ENGINEERING DEPARTMENT ... biomaterial for bone tissue engineering, intended as a single-step cell expansion and in-situ osteogenic differentiation platform to be implemented as a non-invasive, injectable bone graft substitute for ... microcarriers for bone tissue engineering Key Engineering Materials 529530 2013 Conferences (Oral): 1) Feng J, Chong M, Chan J, Zhang ZY, Teoh SH, Thian ES Cell-loaded ceramic based microbeads for direct...
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Improving the mechanical and functional performance of extrusion based additive manufactured scaffolds for bone tissue engineering
Ngày tải lên :
10/09/2015, 15:51
... FUNCTIONAL PERFORMANCE OF EXTRUSION-BASED ADDITIVE MANUFACTURED SCAFFOLDS FOR BONE TISSUE ENGINEERING MUHAMMAD TARIK ARAFAT (B.Sc in Mechanical Engineering, BUET) A THESIS SUBMITTED FOR THE DEGREE ... medicine with the methods of engineering The purpose of TE is to develop a biological substitute that can replace, repair and/or improve tissue function Scaffold-based tissue engineering (TE) aims to ... in mind the following hypothesis can be formed: “To further improve the range of bone TE applications we need to improve the mechanical and functional performance of extrusion-based additive manufactured...
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Tài liệu Water pollution in Asia: The urgent need for prevention and monitoring ppt
Ngày tải lên :
18/02/2014, 04:20
... make informed decisions In India, for example, 62 parameters are monitored at 1,700 locations and the results are published annually (Figures 3a and 3b) makes enforcement very difficult For example, ... efforts to correct the Given the transboundary nature of many river basins, and the need for their collaborative situation and cause to be hopeful Positive Water pollution in Asia: The urgent need ... facilities simply not exist Payment for environmental services is an emerging solution for agricultural pollution but as yet few if any working examples exist Conclusions enforcement is challenging, especially...
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Protecting the Elderly in Times of Disaster: The Critical Need for Comprehensive Disaster Planning and Exercise Design doc
Ngày tải lên :
28/03/2014, 20:20
... were from nursing homes This was done to determine the need for training within the LTC workforce Questions were aimed at preparedness for public health emergencies, including the threat of bioterrorism ... abruptly terminated? Area Five - Need for Evacuation and Sheltering-in-place Plans, and for the Exercising of Both In general, evacuation plans are in place for all long term care settings What ... care for those who cannot care for themselves in times of crisis and disaster Those caring for the vulnerable elderly must better prepare themselves, their facilities, and their organizations for...
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Composite controlled release system of nitric oxide for cardiovascular tissue engineering application
Ngày tải lên :
10/09/2015, 09:08
... neointimal hyperplasia [84, 106] 2.3 Vascular Tissue Engineering (VTE) Vascular tissue engineering (VTE) is an interdisciplinary field involving the principles of engineering and life sciences to develop ... TCP Tissue Culture Plate TEBV Tissue Engineered Blood Vessel TGF-β1 Transforming Growth Factor Beta UV Ultraviolet UV-Vis Ultraviolet-Visible vSMC Vascular Smooth Muscle Cell VTE Vascular Tissue ... RELEASE SYSTEM OF NITRIC OXIDE FOR CARDIOVASCULAR TISSUE ENGINEERING APPLICATION ZHANG QINYUAN B.Eng (Hons), National University of Singapore A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY...
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Differentiation and derivation of lineage committed chondroprogenitors and chondrogenic cells from human embryonic stem cells for cartilage tissue engineering and regeneration
Ngày tải lên :
11/09/2015, 09:57
... risk of teratoma formation from any remaining undifferentiated ESCs in the tissue Clearly, there is a need for further improvement in such differentiation protocols and tissue engineering approaches ... that need to be determined for functional cartilage tissue engineering 2.4 Cartilage formation and regeneration using ESCs To date, there is only one study that has utilized hESC-derived cells for ... regeneration, the recent advances in cell expansion, differentiation and tissue engineering, and the challenges that need to be overcome before clinical application which include issues of tumorigenicity...
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Engineering of biodegradable scaffolds intended for liver tissue engineering
Ngày tải lên :
12/09/2015, 10:22
... selection for liver tissue engineering 2-11 Scaffold fabrication for liver tissue engineering 2-16 Scaffold surface modification 2-20 Tissue culture for liver tissue engineering ... failure 2-8 2.2 TISSUE ENGINEERING AND APPLICABILITY IN LIVER FAILURE 2-10 2.2.1 Overview of tissue engineering 2-10 2.2.2 Liver tissue engineering 2-11 ... liver tissue engineering 2-25 Coculture applications in liver tissue engineering 2-25 Bioreactor applications in liver tissue engineering 2-26 2.2.4 Summary ...
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Laser surface structuring of biocompatible polymers films for potential use in tissue engineering applications
Ngày tải lên :
14/09/2015, 08:36
... growth of the tissue over the scaffold Fig 2.5 Five core technologies (biomaterials, cells, scaffolds, bioreactors, and medical imaging) required for tissue engineering [15] 13 Tissue engineering ... term host -tissue response to foreign materials is to consider the use of thin membrane structure For membrane tissue engineering in ophthalmology, dermatology and even vascular graft engineering, ... modification of poly(e-caprolactone) (PCL) membrane for tissue engineering applications Proceedings in International Conference on Materials for Advanced Technologies December - 12, 2003 Singapore...
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Development of chitin based materials for tissue engineering applications
Ngày tải lên :
17/09/2015, 17:20
... materials for tissue engineering applications In tissue engineering, a temporary matrix is required to serve as an adhesive substrate for the implanted cells and a physical support to guide the formation ... derivatives are available for the development of tissue engineering applications Goal: a) Synthesis of new chitin derivatives that have potential for tissue engineering applications Page 23 CHAPTER ... new and practical applications for this material Among the potential explorations identified for chitin based materials is in the emerging field of tissue engineering Tissue engineering provides...
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Design and development of a bioreactor for ligament tissue engineering
Ngày tải lên :
04/10/2015, 10:25
... are needed to control fiber pitch angle and mimic anterior draw loads typically stabilised by the ACL Thus, the combination of both translational and torsional strains is needed for ACL tissue engineering ... has challenged research on tissue engineering strategy in recent years to reconstitute its function when lost by replacing with a functional neotissue (engineering tissue) with similar mechanical ... aim in tissue engineering of ligaments is to provide an implant that will parallel the native ACL in both its biologic properties and mechanical durability Hence, there is a clinical need for improved...
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Electrospun natural proteins for cardiac tissue engineering
Ngày tải lên :
05/10/2015, 19:04
... other therapies are experimented for the treatment of the infarcted myocardium, of which the tissue engineering approach is gaining much attention Cardiac tissue engineering promises to bring about ... supplemented with human adipose- derived stem cells/cardiomyocytes for the purpose of cardiac tissue engineering is a novel idea and they have the immense potential to be used for in vivo animal studies ... properties for appropriate applications Natural, ECM-derived proteins are apparently the first choice for soft TE, since they provide a physiologically relevant and recognizable platform for the...
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In vitro and in vivo assessments of PCL TCP composites for bone tissue engineering
Ngày tải lên :
09/10/2015, 11:18
... field of bone tissue engineering for an ideal bone substitute 1.1.3 Strategies in BTE Tissue engineering is the restoration, improvement, maintenance and substitution of damaged tissues and organs ... induce heterotopic bone formation (Paramore et al., 1999) and even resulted in formation of antibodies in clinical trials (Walker and Wright, 2002) Here, a carrier is needed to ensure sustained ... biomedical applications eg in sutures (Rezwan K, 2006) 2.2.2 Biodegradation The degradation mechanism of polymers used for bone tissue regeneration must be elucidated thoroughly before the product...
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In vitro and in vivo evaluation of customized polycaprolactone tricalcium phosphate scaffolds for bone tissue engineering
Ngày tải lên :
09/10/2015, 11:18
... skeletal tissue, and this treatment strategy was later coined as “bone tissue engineering A key component in tissue engineering for bone regeneration is the scaffold that serves as a 3D template for ... 1.1.1 Bone tissue engineering Loss of human tissues or organs is a devastating problem that can affect individuals of all ages Bone, a complex living tissue that provides internal support for all ... the body allows it to be gradually replaced by cells to form functional tissues [Pollok, 1996] A well-designed scaffold for bone tissue engineering then plays an important role in facilitating...
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Nanofibrous surface modification of ultra thin PCL membrane for cardiovascular tissue engineering application
Ngày tải lên :
26/11/2015, 22:40
... dimensional system for tissue engineering application - 20 - Chapter 2: LITERATURE REVIEW - 21 - 2.1 Cardiovascular Tissue Engineering The limitation of existing therapies necessitates the need for alternative ... for cardiac tissue replacement, further confirming its huge promise for cardiovascular tissue engineering application This thesis reports on a novel hybrid nanofibrous PCL membrane scaffold for ... to promote in vivo tissue regeneration; and scaffold-based tissue engineering approaches, the formation of functional tissue in vitro, followed by implantation and in vivo tissue regeneration...
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a biot formulation for geotechnical earthquake engineering applications
Ngày tải lên :
13/11/2014, 09:24
... entitled: A Biot Formulation for Geotechnical Earthquake Engineering Applications written by Yu Bao has been approved for the Department of Civil, Environmental, and Architectural Engineering ... form meet acceptable presentation standards of scholarly work in the above mentioned discipline Bao, Yu (Ph.D., Civil Engineering) A Biot Formulation for Geotechnical Earthquake Engineering Applications ... Biot@formulation for @?geotechnical earthquake @ ?engineering applications DEGREE 2006 See : CAO Pagination Note : elec tpi umi+1 ii-xv 1-225 241 Publication Notes : USE THESE INSTRUCTIONS FOR...
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Development of cell sheet constructs for layer by layer tissue engineering using the blood vessel as an experimental model 2
Ngày tải lên :
14/09/2015, 08:49
... Isolation and Characterisation Of Vascular Progenitors Figure 4-3: Primary culture of haemopoietic tissue in EGM Following culture in endothelial cell media, outgrowth colonies were generated from...
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Tài liệu Security Essentials Day 2 Threat and the Need for Defense in Depth docx
Ngày tải lên :
09/12/2013, 17:15
... protect against all the possible threats to your information To so would cost too much money, take too much time, and too much effort So, you will need to pick and choose what threats you will protect ... simple formula: Risk = Threat x Vulnerability This formula shows that risk is directly related to the level of threat and vulnerability you, your systems, or your networks face Here’s how the formula ... thousands and thousands of mail messages, many of these turned out to be private for proprietary information Additional information about SirCam can be found here: http://www.symantec.com/avcenter/venc/data/w32.sircam.worm@mm.html...
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Báo cáo y học: "The need for prognosticators in rheumatoid arthritis. Biological and clinical markers: where are we now" potx
Ngày tải lên :
09/08/2014, 10:23
... References More information is presently needed, and the search for the best set of biomarkers for assessment and prediction of disease activity, damage and response to therapy as well as efforts to better ... Disease Activity Index and the Clinical Disease Activity Index (reviewed in [9]) – have been shown useful for following disease activity and for serving as endpoints in clinical trials and observational ... present, therefore, none of the available biological markers or clinical markers can be employed as surrogate markers, since as such they would have to be useful as substitutes for a clinical outcome...
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báo cáo khoa học:" Gene-enhanced tissue engineering for dental hard tissue regeneration: (2) dentin-pulp and periodontal regeneration" pptx
Ngày tải lên :
11/08/2014, 23:22
... at inducing dental hard tissue formation than calcium hydroxide, possibly via a physicochemical reaction in which released calcium ions react with tissue phosphates to form hydroxyapatite C Research ... culture techniques can be used for short-term in vitro applications However, an animal model is needed to assess the long-term feasibility of GETE approaches to dental hard tissue regeneration because ... stimulate the differentiation of odontoblasts as well as to promote new dentin formation [42] c Gene-enhanced tissue engineering for growth factor delivery To date, only a few groups have actively investigated...
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Báo cáo y học: " Therapeutic efficacy of alpha-1 antitrypsin augmentation therapy on the loss of lung tissue: an integrated analysis of 2 randomised clinical trials using computed " potx
Ngày tải lên :
12/08/2014, 11:22
... valid for CT data analysis (Figure 1) However, patients originally enrolled in the Danish-Dutch trial also participated in the EXACTLE study The data for these subjects from EXACTLE were therefore ... augmentation therapy reducing the rate of progression of lung tissue loss The data, therefore, permit future studies to be powered for comparison of different therapeutic regimens using CT scans ... most sensitive method for assessing emphysema progression (as measured by tissue loss) with endpoint analysis of PD15, the mean data demonstrate a deceleration of lung tissue loss with AAT augmentation...
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