Word: gears
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Scientists think rapamycin's cellular target - called mTOR for "mammalian target of rapamycin" - helps regulate the body's response to nutrients and may also, according to Strong, "gear up responses to stress," such as the oxidative stress that damages proteins and DNA and contributes to disease development. "What we're doing with rapamycin," Strong says, "is we're actually tricking the cells into thinking that they're depleted of nutrients. Rather than the animals losing weight - we haven't noticed any weight loss - they may be just using their proteins more efficiently, and then repairing proteins more efficiently...
...campaign ended but not the barrage. Since the election in November, Palin has been hit with at least 10 ethics complaints for such alleged offenses as allowing her picture to be used to promote Alaskan fisheries and wearing a logo on her snowmobile gear. One complaint was filed under a pseudonym borrowed from a British soap opera. Most were quickly dismissed. And yet, Palin says, she arrived at the conclusion that there would always be more and that the complaints would consume her remaining time as governor...
Soldiers in riot gear shot tear gas at the demonstrators and attempted to quell the crowds by storming entire blocks with squads of 25 to 50 men each. But shopkeepers along the streets provided refuge for the protesters behind metal doors, allowing the demonstrators to reappear on the same streets to the cheers and honks from people in cars who had jammed the streets. Those unable to find safety, however, were beaten mercilessly with wooden batons by the attack squads...
...hanging from a clothing line strung from the shack to a tree. The driveway is littered with boots, gray-and-red-tipped fishing socks, waders, scooters, tricycles and a green yoga ball with bunny ears for kids to bounce on. On an opposite line, fishing gear is being hung out to dry. Two cars bear McCain/Palin stickers and faded "Palin for Governor" stickers...
...Since Hu's return from Italy, the country's top officials are now focused on the Xinjiang unrest. Minister of Public Security Meng Jianzhu addressed more than 100 police officers clad in all-black riot gear on a street near the People's Square in Urumqi, telling them that they were responsible for the people's safety. Security forces have come from as far away as central Shanxi and eastern Anhui provinces, and the influx of troops has brought the city largely under control. (See TIME's coverage of the G-8 summit...