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
 |
Dogs Sniff For Cancer
Dogs can be trained to sniff for lung cancer, as shown in new research published in the European Respiratory Journal.
(Sniffer dog for lung cancer in training)
Author of the study, Thorsten Walles from Schillerhoehe Hospital, said: "In the breath of patients with lung cancer, there are likely to be different chemicals to normal breath samples and the dogs' keen sense of smell can detect this difference at an early stage of the disease. Our results confirm the presence of a stable marker for lung cancer..."This new study aimed to assess whether sniffer dogs could be used to identify a VOC [volatile organic compound] in the breath of patients. The researchers worked with 220 volunteers, including lung cancer patients, chronic obstructive pulmonary disease (COPD) patients and healthy volunteers. They used dogs that had been specifically trained.
The researchers carried out a number of tests to see if the dogs were able to reliably identify lung cancer compared with healthy volunteers, volunteers with COPD and whether the results were still found with the presence of tobacco.
The dogs successfully identified 71 samples with lung cancer out of a possible 100. They also correctly detected 372 samples that did not have lung cancer out of a possible 400.
SF fans may recall the modded dogs in John Brunner's 1976 novel Shockwave Rider; they were genetically modified for higher intelligence, and were used to sniff out people who lie or use undesirable substances based on their body odor.
Via Science Daily.
Scroll down for more stories in the same category. (Story submitted 8/24/2011)
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 ( 0 )
Related News Stories - (" Medical ")
Bone-Building Drug Evenity Approved
'Compounds devised by the biochemists for the rapid building of bone...' - Edmond Hamilton, 1932.
BrainBridge Concept Transplant Of Human Head Proposed
'Briquet’s head seemed to think that to find and attach a new body to her head was as easy as to fit and sew a new dress.' - Alexander Belaev (1925)
Natural Gait With Prosthetic Connected To Nervous System
'The leg was to function, in a way, as a servo-mechanism operated by Larry’s brain...' - Charles Recour, 1949.
Brain Implant Is Able To Capture Your Inner Dialogue
'So you see, you can hide nothing from me.'
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
The New Habitable Zones Include Asimov's Ribbon Worlds
'...there's a narrow belt where the climate is moderate.'
Can One Robot Do Many Tasks?
'... with the Master-operator all you have to do is push one! A remarkable achievement!'
Atlas Robot Makes Uncomfortable Movements
'Not like me. A T-1000, advanced prototype. A mimetic poly-alloy. Liquid metal.'
Boring Company Drills Asimov's Single Vehicle Tunnels
'It was riddled with holes that were the mouths of tunnels.'
Humanoid Robots Tickle The Ivories
'The massive feet working the pedals, arms and hands flashing and glinting...'
A Remarkable Coincidence
'There is a philosophical problem of some difficulty here...'
Cortex 1 - Today A Warehouse, Tomorrow A Calculator Planet
'There were cubic miles of it, and it glistened like a silvery Christmas tree...'
Perching Ambush Drones
'On the chest of drawers something was perched.'
Leader-Follower Autonomous Vehicle Technology
'Jason had been guiding the caravan of cars as usual...'
Golf Ball Test Robot Wears Them Out
"The robot solemnly hit a ball against the wall, picked it up and teed it, hit it again, over and again...'
Boring Company Vegas Loop Like Asimov Said
'There was a wall ahead... It was riddled with holes that were the mouths of tunnels.'
Rigid Metallic Clothing From Science Fiction To You
'...support the interior human structure against Jupiter’s pull.'
Is The Seattle Ultrasonics C-200 A Heinlein Vibroblade?
'It ain't a vibroblade. It's steel. Messy.'
Roborock Saros Z70 Is A Robot Vacuum With An Arm
'Anything larger than a BB shot it picked up and placed in a tray...'
A Beautiful Visualization Of Compact Food
'The German chemists have discovered how to supply the needed elements in compact, undiluted form...'
Bone-Building Drug Evenity Approved
'Compounds devised by the biochemists for the rapid building of bone...'
