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Tissue Engineering, leads to, controls, allows precise control of, can be…
Tissue Engineering
Scaffolds
Types of Materials
Natural (collagen)
Synthetic (PLGA, PEG)
Hybrid
Scaffold Properties
Porosity
Biocompatibility
Degradation rate
Fabrication Techniques
Electrospinning
3D printing
Freeze drying
Engineering Principle
Fick's Law of Diffusion (nutrient transport)
Applications
Bone regeneration
Cartilage repair
Limitations
Poor vascularization
Innovations
Smart scaffolds (stimuli responsive)
Bioreactors
Types of Bioreactors
Perfusion
Spinner flask
Mechanical stretch
Functions
Waste removal
Mechanical stimulation
Nutrient supply
Control Parameters
pH
Temperature
Oxygen levels
Engineering Principle
Fluid dynamics and mass transfer
Applications
Heart tissue growth
Cartilage maturation
Innovations
Automated closed loop bioreactors
Growth Factors
Types
VEGF
EGF
BMPs
Delivery Systems
Controlled release
Nanoparticles
Mechanisms
Cell signaling
Differentiation cues
Angiogenesis
Applications
Bone formation
Blood vessel regeneration
Limitations
Rapid degradation
High cost
Innovations
Gene activated matrices
Clinical Applications
Tissue targets
Skin
Bone
Cartilage
Trachea
Therapeutic Uses
Burns
Organ failure
Cardiovascular repair
Translation pathway
Preclinical studies
Clinical trials
Commercialization
Limitations
Ethical issues
Regulatory hurdles
Innovations
3D bio printed organs
Personalized medicine
Cells
Cell Sources
Stem Cells
Autologous
Allogenic
Cell Behaviour
Differentiation
Poliferation
Migration
Cell Material Interaction
Adhension
Signaling
Viability
Real World Applications
Wound healing
Regenerative therapy
Limitations
Immune rejection
Limited availability
Innovations
Genetically engineered cells
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allows precise control of
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