Word: organisms
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Dates: during 2000-2009
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That's especially exciting because painting tumors could also help doctors control cancers before they spread from an organ to the lymph nodes and other tissues. Olson's molecular paint can pick up tumors as small as 200 cells, potentially helping doctors identify, for instance, the micrometastases that can make breast cancer so dangerous. Current techniques like magnetic resonance imaging start detecting tumors at 1 million cells. "It's a way to extend what we can see," says Olson, making all our tools against cancer more powerful...
That's especially exciting because painting tumors could also help doctors control cancers before they spread from an organ to the lymph nodes and other tissues. Olson's molecular paint can pick up tumors as small as 200 cells, potentially helping doctors identify, for instance, the micrometastases that can make breast cancer so dangerous. Current techniques like magnetic resonance imaging start detecting tumors at 1 million cells. "It's simply a way to extend what we can see," says Olson, making all our tools against cancer more powerful...
Number of people who registered as organ donors in the Netherlands the month after a TV hoax featured three faux contestants vying for a kidney. Producers defended the production as a means of raising donor awareness...
...what he promises, he would need 85% of Americans to sign on, not likely in a country that rarely reaches that kind of near unanimity on anything. What's more, Dr. Donald Landry, a nephrologist at Columbia University, points out there are people who consciously don't register for organ donation for religious and other reasons, and it would be unfair to press them on their beliefs. Most folks, however, hesitate simply because they don't want to face their own mortality, preferring to leave the postmortem choice to their loved ones. Reciprocity would force the issue earlier, and despite...
Undis disagrees, arguing that there is now no criterion for becoming a donor beyond signing up at your local Department of Motor Vehicles. He concedes that some exceptions would have to be made, but he maintains that giving an organ to a non-donor is "like giving the lottery jackpot to someone who didn't buy a ticket." Sadly, the odds of winning an organ under the current rules seem only slightly better...