Word: constrictions
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...music accompanying the pieces ranges appropriately from popular music to opera arias. Some of the musical compositions are original, and one part of the show is accompanied by nothing but the breath of jazz singer, saxophonist, and flautist Stan Strickland. Even the stage does not constrict the choreographer’s vision; she sets an aerial number—or, as she puts it, a “movement portrait”—in the open air. Certain unifying factors, however, hold the entire show together. “There’s a very strong sense...
...regulation ends up being a two-sided coin. One wears the face of the process of regulation, which has the attraction of costing almost nothing. The other represents the risk that the fruits of regulation could constrict financial market activity so significantly that it undermines the chances for ending the recession. The other argument that the U.S. will not win at the meeting is its position that the medicine of spending tens of billions of dollars to create jobs, cut taxes, and bailout banks is better than the side-effects of having a staggering national debt, a debt which revenue...
...signal the need to annihilate these invaders, IgE attaches like antennae to the surface of cells that release histamines and other inflammatory agents. In mild cases, the result is a rash and hives. In others, blood pressure drops and fluid builds up in tissues, leading to swelling. Airways can constrict, triggering coughing and eventually respiratory distress and even death. Once a massive IgE cascade is activated, only a shot of the hormone epinephrine, a.k.a. adrenaline, can stop a hypersensitive immune system from killing the body it set out to protect...
...playing sports with concussion symptoms so risky? During a concussion, arteries constrict, slowing blood flow to the brain. At the same time, calcium floods the energy-producing portions of brain cells. That calcium plays a mean defense, blocking oxygen- and glucose-rich blood from replenishing neurons' energy supply. Brain cells get sluggish, and a concussed athlete who can't focus or suffers from slower reaction times is left more susceptible to a slew of other injuries, including another concussion. A second blow to the head could lead to more arterial constriction and more calcium infusions. "Concussion produces an energy crisis...
...diet in the long-term leads to hypertension and buildup of gunk in blood vessels that increases heart-attack risk. But there are short-term effects too. "People don't understand this, even most physicians," says O'Keefe. Tissue becomes inflamed, just as it does when infected. Blood vessels constrict. Free radicals, unstable molecules that cause cell damage and are thought to contribute to chronic disease and aging, are generated. The body's stress response has a bigger effect on blood pressure, raising it higher than normal. People may notice they feel crummy a few hours after eating junk food...