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Bifrons - Vik - 06-28-2005
SCIENTISTS have created eerie zombie dogs, reanimating the canines after several hours of clinical death in attempts to develop suspended animation for humans.
US scientists have succeeded in reviving the dogs after three hours of clinical death, paving the way for trials on humans within years.
Pittsburgh's Safar Centre for Resuscitation Research has developed a technique in which subject's veins are drained of blood and filled with an ice-cold salt solution.
The animals are considered scientifically dead, as they stop breathing and have no heartbeat or brain activity.
But three hours later, their blood is replaced and the zombie dogs are brought back to life with an electric shock.
Plans to test the technique on humans should be realised within a year, according to the Safar Centre.
However rather than sending people to sleep for years, then bringing them back to life to benefit from medical advances, the boffins would be happy to keep people in this state for just a few hours,
But even this should be enough to save lives such as battlefield casualties and victims of stabbings or gunshot wounds, who have suffered huge blood loss.
During the procedure blood is replaced with saline solution at a few degrees above zero. The dogs' body temperature drops to only 7C, compared with the usual 37C, inducing a state of hypothermia before death.
Although the animals are clinically dead, their tissues and organs are perfectly preserved.
Damaged blood vessels and tissues can then be repaired via surgery. The dogs are brought back to life by returning the blood to their bodies,giving them 100 per cent oxygen and applying electric shocks to restart their hearts.
Tests show they are perfectly normal, with no brain damage.
"The results are stunning. I think in 10 years we will be able to prevent death in a certain segment of those using this technology," said one US battlefield doctor.
http://www.news.com.au/story/0,10117,15739502-13762,00.html
Bifrons - Vaneka - 06-28-2005
No brain damage ? J'y crois pas trop ...
Apres le clonage, les zombies. Vous allez voir, on l'aura notre Resident Evils :roll:
Bifrons - KaleeSha - 06-28-2005
oui, je suis aussi sceptique pour le "no brain damage", mais sinon, impressionnant
Bifrons - Lord Kraven - 06-28-2005
Ba merde alors, on avait déjà un problème de surpopulation alors maintenant si l'homme joue à dieu ..... ](*,)
Bifrons - Belial696 - 06-28-2005
quelle place ça a un zombi dans la chaine alimentaire :twisted: :?:
l'homme mange le zombie ? ou le zombie mange l'homme ? :roll:
ok, je sort
Zombie - Kanya - 06-28-2005
Le Zombie se place à l'autre bout de l'arbalète. C'est bien connu.
"We need bow, Boo, and a lot of them!"
Re: Zombie - Neko7 - 06-28-2005
Quote:Le Zombie se place à l'autre bout de l'arbalète. C'est bien connu.
"We need bow, Boo, and a lot of them!"
"Sq33ck!
- You right Boo,I need a B34r too..."
Bifrons - Crow - 06-29-2005
En même temps, si le chien c'était un caniche ou un chiwawa, c'est normal qu'ils aient pas détecter de "brain dommage"...
Bifrons - Vik - 06-29-2005
Soit le type essaie véritablement d'échapper à des zombis ou des goules, soit il s'est fait attrapper par un Abalam (pouvoir Camisole), sans compter Nisroch qui ne l'a pas loupé visiblement !
C'est comme ça qu'on récupère des âmes vous croyez ?
http://www.courttv.com/trials/news/0605/24_krause_ctv.html
Man: Flesh-eating aliens were chasing me when I caused fatal car crash
By Emanuella Grinberg
Court TV
A California man facing life in prison for crashing his car into a UPS truck will not dispute that his actions resulted in the death of the driver when his trial opens Monday in Nevada County Superior Court.
Instead, Scott Krause's defense will argue that the defendant believed he was trying to escape man-eating subterranean beings when he ran into Drew Reynolds' truck on Jan. 6, 2004.
Krause has pleaded not guilty by reason of insanity to five felony counts, including first-degree murder, carjacking, and burglary, stemming from a string of alleged criminal activities leading up to the fatal highway crash.
In three court-ordered evaluations, the defendant stated he was fleeing subterranean beings he called "hemadrones" when he carjacked a commercial vehicle near a Nevada City, Calif., gas station and then crashed into Reynolds' service vehicle.
"Everything had to do with his escape from the hemadrones," said Nevada County District Attorney Michael Ferguson. "According to the defendant, he was afraid they were going to put him in cargo and ship him to China to be eaten."
Calls to public defender Gary Gordon went unanswered.
The evidentiary burden will fall on the defense to prove that Krause, a known methamphetamine addict with a history of drug-related arrests, was suffering from a pre-existing mental condition that either prevented him from understanding the consequences of his actions or knowing the difference between right or wrong.
A psychologist testified in a preliminary hearing that when he examined Krause in 2002, the divorced father of two displayed signs of delusions and paranoid schizophrenia.
He also testified that for at least two years before the incident, Krause was using methamphetamine at least twice a day.
"This is purely a case about mental state," Ferguson said. "Were his actions methamphetamine-induced or was he suffering from a pre-offense illness?"
The state will argue the latter in light of Krause's lengthy rap sheet and evidence that his alleged activities began much earlier that day.
Signs of trouble
Police responded to the home of Krause's ex-wife, Tracie, just after midnight on Jan. 7, 2004, where Krause had unexpectedly showed up "strung out" and in search of a place to crash after his girlfriend kicked him out.
Officers left Krause with the order to dump his can of beer and leave her home, according to police reports.
About 16 hours later, authorities received another call from an elderly woman who said a man later identified as Krause broke into her home and demanded keys to her car. She told police she began to scream, and he left empty-handed.
About 10 minutes later, police received a report that Sierra Tile and Stone truck driver Tina Harrison was sitting in the cab of her truck at a gas station when Krause climbed into the passenger seat, "freaking her out," Ferguson said.
"He didn't force her out, but he scared her and that's enough for a carjacking charge," he said.
As Krause sped onto Highway 49, he swerved around cars and he crossed lanes before slamming into Reynolds' UPS truck, sending it into a utility pole.
At the time of his death, Reynolds, 34, was pursuing a degree in computer science from the University of Phoenix while holding a full-time job with UPS.
After Reynolds' death, a $2,000 scholarship fund was established in his name for adults who are raising families while pursuing a college education at Sierra College's Nevada County campus, from where Reynolds graduated.
Of Krause's lengthy rap sheet, Grass Valley police chief John Foster simply said, "We're aware of him," in an interview with the local newspaper, The Union.
When the accident occurred, Krause was already on misdemeanor probation after pleading to charges of being under the influence of a controlled substance, possessing controlled substance paraphernalia and resisting a peace officer in August 2003.
That arrest occurred four days before he was to begin drug counseling for a previous arrest for possessing a hypodermic needle.
Earlier in 2003, he was arrested for attempted vehicle theft, removing car parts and damaging property while attempting to hot-wire a neighbor's car.
Jurors will have the option of convicting Krause of vehicular manslaughter if they cannot find premeditation in connection with Reynolds' death.
He is also facing charges of carjacking, burglary and battery in connection with the day's previous events.
Bifrons - Vik - 06-29-2005
Quote:oui, je suis aussi sceptique pour le "no brain damage", mais sinon, impressionnant
A voir...
Suspended Animation Can Allow Survival without Brain Damage after Traumatic Exsanguination Cardiac Arrest of 60 Minutes in Dogs.
Journal of Trauma-Injury Infection & Critical Care. 57(6):1266-1275, December 2004.
Nozari, Ala MD, PhD; Safar, Peter MD, FCCM; Wu, Xianren MD; Stezoski, William S.; Henchir, Jeremy BS; Kochanek, Patrick MD; Klain, Miroslav MD; Radovsky, Ann DVM, PhD; Tisherman, Samuel A. MD, FACS, FCCM
Abstract:
Background: We have previously shown in dogs that exsanguination cardiac arrest of up to 120 minutes without trauma under profound hypothermia induced by aortic flush (suspended animation) can be survived without neurologic deficit. In the present study, the effects of major trauma (laparotomy, thoracotomy) are explored. This study is designed to better mimic the clinical scenario of an exsanguinating trauma victim, for whom suspended animation may buy time for resuscitative surgery and delayed resuscitation.
Methods: Fourteen dogs were exsanguinated over 5 minutes to cardiac arrest. Flush of saline at 2[degrees]C into the femoral artery was initiated at 2 minutes of cardiac arrest and continued until a tympanic temperature of 10[degrees]C was achieved. The dogs were then randomized into a control group without trauma (n = 6) or a trauma group (n = 8) that underwent a laparotomy and isolation of the spleen before hemorrhage and then, at the start of cardiac arrest, spleen transection and left thoracotomy. During cardiac arrest, splenectomy was performed. After 60 minutes of no-flow cardiac arrest, reperfusion with cardiopulmonary bypass was followed by intensive care to 72 hours.
Results: All 14 dogs survived to 72 hours with histologically normal brains. All control dogs were functionally neurologically intact. Four of eight trauma dogs were also functionally normal. Four had neurologic deficits, although three required prolonged mechanical ventilation because of airway edema and evidence of multiple organ failure. Blood loss from the chest and abdomen was variable and was associated with poor functional outcomes.
Conclusion: Rapid induction of profound hypothermic suspended animation (tympanic temperature, 10[degrees]C) can enable survival without brain damage after exsanguination cardiac arrest of 60 minutes even in the presence of trauma, although prolonged intensive care may be required. This technique may allow survival of exsanguinated trauma victims, who now have almost no chance of survival.