Science Fiction
Dictionary
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
 |
Artificial Skin From Spain
Artificial skin generated by tissular engineering researchers from the University of Grenada has been successfully grafted onto mice and has shown generally positive results.
(Sewn into mice, the graft is accepted)
To create artificial human skin, human fibrin from plasma of healthy donors was used. Researchers then added tranexamic acid -to prevent fibrinolysis-, and calcium chloride to precipitate fibrin coagulation, and 0.1% aragose. These artificial-skin substitutes were grafted on the back of the nude mice, with the purpose of observing its evolution in vivo. The equivalent skin substitutes were analysed by transmission and scanning light and electron microscopy and inmunofluorescence.The skin created in the laboratory showed adequate biocompatibility rates with the recipient and no rejection, dehiscence or infection was registered. Additionally, the skin of all animals used in the study started to show granulation after six days from implantation. Within the following twenty days, cicatrization was complete.
This research was conducted by José María Jiménez Rodríguez, supervised by professors Miguel Alaminos Mingorance, Antonio Campos Muñoz and José Miguel Labrador Molina.
Artificial skin is a favorite of science fiction fans; see the surrogate skin from Robert Heinlein's 1951 novel The Puppet Masters and art-derm from Philip K. Dick's 1961 novel Dr. Futurity and the more functional read-out skin from John Varley's 1992 novel Steel Beach.
Looking for more real-life artificial skin alternatives? I've got you covered:
- Complete Human Skin Grown From Stem Cells
This advance could lead to production of one's own skin (an autologous transplant). - Artificial Skin Swatches Mass-Produced
Artificial skin is now in mass production at Germany's Fraunhofer-Gesellschaft science institute. - Skin Cells Genetically Modified To Fight Infection
“If we can add these genetically modified cells to bioengineered skin substitutes, it would provide an important defense system boost during the initial grafting period..." - Sensitive Artificial Skin For Humans, Not Robots
Now kindly DARPA boffins are making sure that human beings will also have sensitive artificial skin.
Scroll down for more stories in the same category. (Story submitted 4/21/2010)
Follow this kind of news @Technovelgy.| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |
Would
you like to contribute a story tip?
It's easy:
Get the URL of the story, and the related sf author, and add
it here.
Comment/Join discussion ( 1 )
Related News Stories - (" Medical ")
MouthPad Supports Head And Tongue Tracking
'The operation that had transformed half his body... had located the control switchboard in his teeth.'- Alfred Bester, 1956.
Drug Induces Hibernation-Like State In Humans
'... drugged and chilled and stowed in sleep tanks.' - Robert Heinlein, 1951.
Drug To Regenerate Teeth In Humans
'We want to do something to help those who are suffering from tooth loss or absence,' said lead researcher Katsu Takahashi.
Illustrating Classic Heinlein With AI
'Stasis, cold sleep, hibernation, hypothermia, reduced metabolism, call it what you will - the logistics-medicine research teams had found a way to stack people like cordwood and use them when needed.' - Robert Heinlein, 1956
Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Invention Timeline, or see what's New.
Science Fiction
Timeline
1600-1899
1900-1939
1940's 1950's
1960's 1970's
1980's 1990's
2000's 2010's
Current News
Miss Alabama Beauty Contest Offers Different Standards
'...they moved with the ease of dandelion puffs.'
Has Musk Given Up On Full Self Driving (FSD)?
'...some bored drone pusher in a remote driving centre...'
Prufrock-3 'The Monster' Ready To Launch
Just go for it.
Drones In Vast Airborne Grids
'These pods were programmed to hang in space in a hexagonal grid pattern...'
Starship Special Edition For Lunar Shuttle
Love those special edition spaceships.
Capturing Asteroids With Nets
'...the meteor caught and halted just as a small boy catches a swift ball in his cap.'
Project Hyperion - Generation Ship Designers Needed!
'We have decided that it shall be but one ship... it must contain everything needed to take us through the generations.'
AI Welfare Position At Anthropic Filled By Human
'You’re the robopsychologist of the plant, so you’re to study the robot itself...'
Marslink Proposed By SpaceX
'It was the heart of the Solar System's communication line...'
Simple Way To Defeat AI Face Recognition
'... designed to foil facial recognition systems.'
Wood-Panelled LignoSat Launched
'The Consul remembered his first glimpse of the kilometer-long treeship...'
Laser-Beam Welding In Orbital Factories
'His contract with Space Industries required him to work summers in their orbital factory.'
'Iceberg House' Of Travis Kelce Reflects Science Fiction Of Past Century
'The basement was huge... carved deep into the rock that folded up to underlie the ridge...'
Mechazilla Arms Catch A Falling Starship, But Check Out SF Landing-ARMS
'...the rocket’s landing-arms automatically unfolded.'
A System To Defeat AI Face Recognition
'...points and patches of light... sliding all over their faces in a programmed manner that had been designed to foil facial recognition systems.'
Robot Hand Separate From Robot
'The crawling, exploring object was V-Stephen's surgeon-hand...'
