By Kay C Dee, David A. Puleo, Rena Bizios(auth.)
An creation to Tissue-Biomaterial Interactions acquaints an undergraduate viewers with the elemental organic methods that effect those subtle, state-of-the-art approaches. Chapters one via 3 supply extra element in regards to the molecular-level occasions that ensue on the tissue-implant interface, whereas chapters 4 via ten discover chosen fabric, organic, and physiological results of those occasions. the significance of the body’s wound-healing reaction is emphasised all through. particular themes lined include:Structure and houses of biomaterials
- Proteins
- Protein-surface interactions
- Blood-biomaterial interactions
- Inflammation and an infection
- The immune method
- Biomaterial responses to implantation
- Biomaterial floor engineering
- Intimal hyperplasia and osseointegration as examples of tissue-biomaterial interactions
The textual content additionally presents broad insurance of the 3 pertinent interfaces among the physique and the biomaterial, among the physique and the dwelling cells, and among the cells and the biomaterial which are serious within the improvement of tissue-engineered items that include dwelling cells inside of a biomaterial matrix. excellent for a one-semester, biomedical engineering direction, An creation to Tissue-Biomaterial Interactions offers a high-quality framework for knowing today’s and tomorrow’s implantable biomedical devices.
Content:
Chapter 1 Biomaterials (pages 1–13):
Chapter 2 Proteins (pages 15–35):
Chapter three Protein?Surface Interactions (pages 37–52):
Chapter four Blood?Biomaterial Interactions and Coagulation (pages 53–88):
Chapter five irritation and an infection (pages 89–108):
Chapter 6 The Immune method and irritation (pages 109–126):
Chapter 7 Wound therapeutic (pages 127–147):
Chapter eight Biomaterial Surfaces and the Physiological setting (pages 149–172):
Chapter nine Biocompatibility (pages 173–184):
Chapter 10 Examples (pages 185–196):
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Extra resources for An Introduction To Tissue-Biomaterial Interactions
Example text
2. Repeat Study Question a1, but now consider the design of a novel material for replacement of diseased blood-vessel wall tissue (vascular grafts). 3. What are the advantages and disadvantages of using bioactive and biodegradable ceramics in bone replacement? 4. Discuss how biomaterials in the next century may di¤er from those presently used for biomedical applications. An Introduction to Tissue-Biomaterial Interactions Kay C Dee, David A. Puleo, Rena Bizios. Copyright ( 2002 John Wiley & Sons, Inc.
4. ’’ Give an example of a polymer and describe its use in a biomedical prosthesis. 5. Why does the method of processing a material change its properties? 6. What are the potential consequences of a biomaterial degrading after implantation of a prosthetic device? 10 13 STUDY QUESTIONS 1. You are the biomedical engineer in charge of a project to design a novel material for bone replacement. (a) What synthetic material(s) will you choose for this application? Justify your choice(s). (b) What criteria should the new material satisfy?
18). In the relaxed state, the molecules exist as a covalently cross-linked network of loose and unorganized polypeptide chains. As elastin fibers are stretched, the chains become aligned, and the cross-links between lysine residues constrain further extension once the chains are straight (Fig. 17). When unloaded, the chains return to their original coiled states because of intramolecular hydrophobic interactions. In this way, tissues containing elastin behave similar to rubber bands and are able to deform and recover without damage.