Word: bloodstream
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Dates: during 1980-1989
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...collection of Soviet and other East bloc weapons captured from the Sandinistas in Nicaragua. The point was made. Reagan overrides the print press and captures the electronic image-making tools. The image, without the mediation of language, feeds directly into the brain. Reagan goes directly into the American bloodstream, the American consciousness...
...shape. His mucous membranes were clear, indicating that he was probably not a veteran snorter of cocaine. Dr. Smialek reported that Bias had no more than "an average level of sensitivity" to the drug and avoided attributing the 6.5 mg-per-liter concentration of cocaine in the athlete's bloodstream to an "overdose." "This particular concentration might not kill another individual," the medical examiner said. "On the other hand, another individual could die at a lower level...
...help to cause clotting and provide immunity against disease. Victims of damaged marrow can die within weeks of severe anemia, hemorrhaging and infection. To transplant the tissue, physicians use a syringe to draw out healthy marrow--usually from a donor's hipbone--and inject it into the patient's bloodstream. The marrow cells make their way naturally to the interior regions of bones. For the procedure to succeed, the tissue of the donor and the patient must match exactly, or the donated cells must be treated to make them compatible. In Moscow, all the donors were siblings or parents...
They then removed the lymphocytes from the mixture and injected them back into the bloodstream, helping the body to destroy the disease...
Although cholesterol is popularly regarded as an enemy, the body needs it to manufacture new cell membranes, steroid hormones and bile acids. Made primarily in the liver and also obtained through food, cholesterol travels through the bloodstream in round bundles of fat and protein called lipoproteins. Like Venus's-flytraps, vacant LDL receptors snare the passing packets. The lipoproteins are rapidly broken down in the cell, and the cholesterol is freed for use, while the receptor returns to the membrane, ready for prey...