Word: bloodstreams
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Another effect of the fresh water, says Benson, is to stimulate the production of a hormone that causes calcium to dissolve out of the bones. The bloodstream is thus supplied with calcium that is no longer available from the calcium carbonate in ocean water-but the cost is high. The salmon's bones soften and virtually dissolve...
...lies in the fact that the brains of Parkinsonism victims are deficient in dopamine, a natural body chemical essential to normal nerve activity in the midbrain. So, researchers reasoned, why not give the patients extra dopamine? The trouble is that dopamine cannot cross the natural barrier be tween the bloodstream and the brain to reach the deprived cells. But dopa, an amino acid that comes in three forms including L-dopa, crosses the barrier by a process not yet fully understood. It is broken down in the brain to yield the desired dopamine...
...survival record so far is only 13 months (TIME, Sept. 6). With varying degrees of success, doctors have 1) used massive blood transfusions, 2) passed the patient's blood through an excised but still functioning pig's liver, and 3) even connected a patient's bloodstream with another human's, thus letting the volunteer's liver function for both bodies. But the results have been spotty, at best. Now a team of South African surgeons, including Heart Transplanter Christiaan Barnard, have managed to halt a severe case of liver failure by hooking the bloodstream...
When the liver fails completely, the results are so predictably fatal that doing anything that might provide relief is better than doing nothing. The healthy liver not only performs dozens of vital metabolic chores, it is also an essential purification plant, purging toxic wastes from the bloodstream. Even diseased, the liver has a remarkable capability: it can often regenerate its damaged cells and rebuild lost tissues. The problem is to keep the patient alive while the liver is taking a recuperative holiday...
...this attention to a film's entire environment "that distinguishes Pauline Kael, 49, from her fellow critics. Movies are no peripheral affair for her but the most interesting fact of her life. "They move so fast into the bloodstream," she says. For this reason, she does not lightly suffer actors who give less than their all. "He seems more eccentric than heroic," she wrote of Marlon Brando's performance in Mutiny on the Bounty. "He's like a short, flabby tenor wandering around the stage and not singing; you wonder what he's doing there." She described Dirk Bogarde...