Word: miceli
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Dates: during 2000-2009
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CLONING Scientists had cloned sheep, pigs, cattle, mice, rabbits, horses and cats but, until this year, never a dog. Man's best friend, it turns out, is extremely difficult to duplicate. It was Woo Suk Hwang and his team at Seoul National University who finally succeeded in turning a single cell from the ear of an Afghan hound into a genetically identical puppy. Hwang was back in the news last week when he admitted lying about the source of some of the human eggs used in an earlier stem-cell experiment. Nevertheless, many scientists suspect the techniques Hwang perfected...
Harvard affiliates and other scientists have identified a gene in mice that could lead to new treatments for anxiety disorders in humans. According to a study published in last week’s issue of the scientific journal “Cell,” a mutation in a single gene that controls production of the protein stathmin can embolden mice to make them more willing to explore and less likely to fear painful or dangerous stimuli. Vadim Y. Bolshakov—director of McLean Hospital’s Cellular Neurobiology Laboratory and associate professor of psychiatry at Harvard Medical...
...kind of therapy - and safer than cells derived from bone or muscle tissue. "The results are promising and we don't see the complications that we see with other cell types," he says. Piero Anversa, a heart expert at New York Medical College who pioneered a similar procedure in mice, agrees that placing blood-derived stem cells in the heart and arteries poses "no danger for the patients," although he says that the therapy still hasn't been proven effective. In clinical trials reported in U.S. medical journals, Patel's procedures have improved the heart's pumping ability...
...kind of therapy?and safer than cells derived from bone or muscle tissue. "The results are promising and we don't see the complications that we see with other cell types," he says. Piero Anversa, a heart expert at New York Medical College who pioneered a similar procedure in mice, agrees that placing blood-derived stem cells in the heart and arteries poses "no danger for the patients," although he says that the therapy still hasn't been proven effective...
...someone used to ambidextrous computing-a Windows machine on my right and a Mac to my left-I have been using two-button scroll-wheel mice on both systems for years. In Mac OS 9 (and perhaps even earlier), the act of clicking while holding down the control key for contextual pop-up menus could be duplicated by right-clicking a USB-connected Windows mouse. That feature has been around so long it's a wonder Apple didn't launch a two-button mouse years back...