Oldest Intact Red Blood Cells Found on Iceman
sciencehabit writes "A team of researchers has zoomed in on two spots on the body of the Iceman, a mummified, 5300-year-old hunter found frozen in the Alps in 1991: a shoulder wound found with an embedded arrowhead and a hand lesion resembling a stab wound. The scientists used atomic force microscopy, a visualization method with resolution of less than a nanometer, to scan the wounds for blood residue. They discovered red blood cells — the oldest in the world to be found intact — as well as fibrin, a protein needed for blood to clot. The presence of fibrin indicates that the Iceman, nicknamed Ötzi, didn't die immediately after being wounded."
Scan reveal Ötzi asshole who no respected bro?
What political party do you join when you don't like Bible-thumpers *or* hippies?
Now we can clone this caveman creature, on a private island, with a theme park tourist-attraction setting! Spare no expense, of course!
There's a spot in User Info for World of Warcraft account names? Really?
all they do is truck oxygen around until they are absorbed and eliminated. Nothing to clone. Useful if you want to give them a coating to attract and leach out viruses, too, since such viruses cant do anything once they land in one.
About this article. At least I'm not. Yes, they found some secondary evidence of blood cells which presumably helps forensic analysis in some unspecified way. The authors don't think Otzi exsanguinated immediately because they found, again secondary, evidence of something-that-could-be-fibrin. Fibrin is found in blood clots so they assumption is that he lived long enough for his clotting system to figure out that something bad was happening and it ought to try and do something about it.
Although hardly an expert in Neolithic spear damage analysis, I wouldn't expect someone speared to just keel over and die in a couple of breaths like one sees on TV. Even if he bled out over 20 minutes or so, I would expect some (ineffective) clot formation.
So, I'm missing the point (so to speak) of this. Does forensic science care if you can find evidence of blood in a 5000 year old really, really cold case? Does this help in more contemporary case work? I'd be more impressed if they could pull off specific biochemical markers off the red cells - like blood types or similar markers.
Faster! Faster! Faster would be better!
We should call the CSI people to find the murderer !
Soon they'll discover that the iceman's DNA contains ace of base pairs.
Wait, I thought I remember reading about some tissue that was recovered from a T-Rex. Wouldn't that contain the oldest?
Iceman isn't dead. Goose is.
Must be quite pissed off.
THIS IS WHAT HAPPENS WHEN YOU FIND A STRANGER IN THE ALPS!
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BMO
Lameness filter encountered. Post aborted!
Filter error: Don't use so many caps. It's like YELLING
The people who are against human cloning happen to be the people who believe that "cavemen" were just as human as you or I.
Good news is that after waiting more than five thousand years, Ã-tzi finally was able to be seen by the ER docs for the wound in his hand and shoulder.
Bad news is that, in the meantime, his insurance policy lapsed.
"A government is a body of people usually -- notably -- ungoverned." -Shepherd Book
>didn't die immediately after being wounded."
>a shoulder wound found ..and that implies that the shoulder of our ancestor did not have vital organs, like heart or brain.
I do not believe in karma. "Funny"=-6. Do good and forbid evil. Yours, Oft-Offtopic Flamebaiting Troll.
But just you wait. We'll get the bastard that did this to Ötzi!
http://www.acetonestudio.com
but then he took an arrow to the shoulder
He would be indistinguishable from us. Well maybe if we put a some fur speedos on you..