This document discusses artificial skin and its history. It defines artificial skin as materials used to replace skin temporarily or permanently that mimic skin layers. In the 1970s, Burke and Yannas synthesized a collagen-polysaccharide polymer and silastic membrane to create a porous material simulating skin. There are biological options like cadaveric skin allografts and synthetic options like Dermagraft and Integra that are stable, biodegradable materials for tissue regeneration but lack normal skin architecture. Artificial skin has applications in skin grafts and regeneration as well as prosthetics.
The term artificial skin is used to describe any material used to replace (permanently or temporarily) or to mimic the dermal and epidermal layers of the skin.
The primary current application of artificial skin is for the treatment of skin loss or damage on burn patients.
Alternatively however, artificial skin is now being used in some places to treat patients with skin diseases, such as diabetic foot ulcers, and severe .
Artificial skin is a collagen scaffold that induces regeneration of skin in mammals such as humans. The term was used in the late 1970s and early 1980s to describe a new treatment for massive burns.
Introduction
Artificial skin
Invention
Structure of human skin
Importance of skin
Key development
Biomaterials
Methods to produce artificial skin
Application
Problems
Future development
Conclusions
references
This PowerPoint presentation entails the description of artificial skin and how it was developed over the period of time with a special mention of 'Integra' . Future prospects, advantages and disadvantages of Artificial skin are also presented.
The term artificial skin is used to describe any material used to replace (permanently or temporarily) or to mimic the dermal and epidermal layers of the skin.
The primary current application of artificial skin is for the treatment of skin loss or damage on burn patients.
Alternatively however, artificial skin is now being used in some places to treat patients with skin diseases, such as diabetic foot ulcers, and severe .
Artificial skin is a collagen scaffold that induces regeneration of skin in mammals such as humans. The term was used in the late 1970s and early 1980s to describe a new treatment for massive burns.
Introduction
Artificial skin
Invention
Structure of human skin
Importance of skin
Key development
Biomaterials
Methods to produce artificial skin
Application
Problems
Future development
Conclusions
references
This PowerPoint presentation entails the description of artificial skin and how it was developed over the period of time with a special mention of 'Integra' . Future prospects, advantages and disadvantages of Artificial skin are also presented.
A presentation on Tissue Engineering made by Deepak Rajput. It was presented as a seminar requirement at the University of Tennessee Space Institute in Spring 2009.
ARTIFICIAL ORGANS.
We discussed a Brief History and Introduction of Artificial Organs.
We also discussed the Various Manufacturing Process and Application of Artificial Organs and finally we discussed the Pros and Cons of Artificial Organs.
Tissue engineering and regenerative medicine Suman Nandy
Tissue engineering is the use of a combination of cells, engineering and materials methods, and suitable biochemical and physicochemical factors to improve or replace biological tissues. Tissue engineering involves the use of a scaffold for the formation of new viable tissue for a medical purpose.
Biomaterials for tissue engineering slideshareBukar Abdullahi
An overview of Tissue Engineering with some basics in Biomaterials and Synthetic Polymers. Further references should be considered as I presented this a specific target audience.
A presentation on Tissue Engineering made by Deepak Rajput. It was presented as a seminar requirement at the University of Tennessee Space Institute in Spring 2009.
ARTIFICIAL ORGANS.
We discussed a Brief History and Introduction of Artificial Organs.
We also discussed the Various Manufacturing Process and Application of Artificial Organs and finally we discussed the Pros and Cons of Artificial Organs.
Tissue engineering and regenerative medicine Suman Nandy
Tissue engineering is the use of a combination of cells, engineering and materials methods, and suitable biochemical and physicochemical factors to improve or replace biological tissues. Tissue engineering involves the use of a scaffold for the formation of new viable tissue for a medical purpose.
Biomaterials for tissue engineering slideshareBukar Abdullahi
An overview of Tissue Engineering with some basics in Biomaterials and Synthetic Polymers. Further references should be considered as I presented this a specific target audience.
Ethanol (CH3CH2OH), or beverage alcohol, is a two-carbon alcohol
that is rapidly distributed in the body and brain. Ethanol alters many
neurochemical systems and has rewarding and addictive properties. It
is the oldest recreational drug and likely contributes to more morbidity,
mortality, and public health costs than all illicit drugs combined. The
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and severe subclassifications (American Psychiatric Association, 2013).
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of the prevalence and harmful consequences of AUD in the U.S.,
the systemic nature of the disease, neurocircuitry and stages of AUD,
comorbidities, fetal alcohol spectrum disorders, genetic risk factors, and
pharmacotherapies for AUD.
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Recomendações da OMS sobre cuidados maternos e neonatais para uma experiência pós-natal positiva.
Em consonância com os ODS – Objetivos do Desenvolvimento Sustentável e a Estratégia Global para a Saúde das Mulheres, Crianças e Adolescentes, e aplicando uma abordagem baseada nos direitos humanos, os esforços de cuidados pós-natais devem expandir-se para além da cobertura e da simples sobrevivência, de modo a incluir cuidados de qualidade.
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Artificial Skin
1. ARTIFICIAL SKIN
FOUNTA DIMITRA 994, KATRITZIDAKI THEODOSIA 1021
DEPARTMENT OF MATERIALS SCIENCE AND TECHNOLOGY| UNIVERSITY OF CRETE
DATE: 08/03/2017
2. WHAT IS ARTIFICIAL SKIN;
The term artificial skin is used to describe every materials
that are used in order to replace (either temporarily or
permanent)and that it can be able to mimic the dermis
and epidermis layers of the skin.
Biobrane® : Temporary use Skin Graft : Permanent use
3. HISTORICAL BACKROUND
1970 J.Burke και I.Yannas
They synthesized a polymer from collagen fibers(fig.1) and
polysaccharides in order to create a porous material that
simulated the human skin , Silastic (fig.2)
1979 first time on human
Figure 1 Figure 2
5. CATEGORIES - SYNTHETIC
(+) Stable, biodegradable and suitable for tissue
regeneration
(+) Easy composition and control
of its properties
(+) Avoiding complications from
disease transfers
(-) no basement membrane
(-) Their architecture does not
look like normal skin
(-) Risk of graft rejection
Dermagraft® (polyglactin mesh seeded with fibroblast)
Integra® (bodine collagen , chondroitin-6-sulphate and silastic membrane)
Biobrane® (nylon mesh, silastic membrane)
