Word: bones
(lookup in dictionary)
(lookup stats)
Dates: all
Sort By: most recent first
(reverse)
Last week's bone marrow registration drive to find a tissue type match for Alan J. Kuo '85 has come and gone, and most observers (including the editorial staff of this newspaper) have rightly congratulated drive organizers and the Harvard community for their outpouring of sympathy and support. The organizers no doubt had all the right intentions in putting together the drive,; and it would seem inappropriate to criticize an event recruiting potential bone marrow donors that. Yet th drive was conducted in a manner that seemed to contradict the very spirit of giving...
...American Bone Marrow Donor Registry, based in Worcester, Mass., and the National Marrow Donor Program in Minneapolis, Minn., keep computer files on about 4.4 million people worldwide who have volunteered as donors. The odds of finding a matching donor average about 1 in 20,000--better for whites, tougher for others. An estimated 30,000 bone-marrow transplants are performed each year worldwide. But it is estimated that 60,000 others needing transplants die without ever finding a donor...
...typing, for a series of four genetically determined traits that, along with two more traits tested at a second level, must closely match those of the patient for a transplant to be accepted by the body. Neither Teri Majewski nor her husband matched, but they let the American Bone Marrow Donor Registry keep their records...
...moved swiftly. First, they essentially paralyzed the patient with drugs to reduce the demand for oxygen by his muscles, brain, lungs and other organs. Next, they gave him high-potency formulations of iron supplements and vitamins, plus "industrial doses" of a blood-building drug, synthetic erythropoietin, that stimulates the bone marrow to produce red blood cells. Finally, intravenous fluids were administered to goad what little circulation he had left...
...University in Hamilton, Ont., O'Byrne, 46, works in a most unusual way to develop treatments for allergy-related asthma. In most of his studies, he himself is a test subject, periodically doing "challenges"--inhaling allergens to give himself short episodes of asthma. He has even examined his own bone marrow and tissue biopsied from his airways and lungs. "I'm a good subject," he says, "because I'm on time, and I do the test properly...