Word: ophthalmologist
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Dates: during 1980-1989
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...Central America -- to the pluralistic standards of North America at a time when the Latin tradition of the caudillo, or strongman, might have proved more effective. "The U.S. wants to use the rules of Anglo- Saxon culture to bring about changes in Latin culture," says Emilio Alvarez, an ophthalmologist in Managua. "It hasn't worked, and it won't work...
...Ophthalmologist Jose Portal was a star pitcher and a good shortstop too, but, he recalls, "I couldn't hit worth a damn." That is, not until he switched to batting lefthanded. After studying 23 varsity baseball players at the University of Florida campus in Gainesville, Portal thinks he knows why. ; In last week's New England Journal of Medicine, Portal and fellow Researcher Paul Romano reported that it's mostly a matter of eye-hand dominance. The better pitchers -- and poorer hitters -- tend to have a dominant, or favored, eye and hand on the same side. But good hitters have...
...lenses. When it comes to protecting the eyes, however, the emphasis on style may be shortsighted. A cheap $5 pair of sunglasses picked up at a beachside stall may do a better job than those $200 movie-star specials. What's more, the quality of your glasses matters. Says Ophthalmologist Hugh Taylor of Johns Hopkins University: "People should be able to buy the sunglass equivalent of No. 15 sun block...
...nationwide last year for injuries related to tanning booths. The year before, Teenagers Jennifer Tyree and Aida Sabato suffered excruciating eye pain after visiting a Manhattan tanning parlor. Reason: because they did not wear protective goggles, their corneas were seared by overexposure to the UV sun lamps. Warns their ophthalmologist Barry Chaiken: "Only time will tell if the exposure is going to mean that they'll face a higher risk of cataracts and other long-term consequences...
Both the retinoblastoma and Duchenne genes were located by comparing DNA strands from healthy and diseased cells. The retinoblastoma team, led by Ophthalmologist Thaddeus Dryja of the Massachusetts Eye and Ear Infirmary, found that there are actually two genes in healthy people that protect against the eye cancer -- probably by ordering production of a protein that prevents cells from multiplying uncontrollably. People born with both of these genes intact can usually sustain damage to one without developing retinoblastoma. But those born with one damaged gene nearly always lose the other and develop the disease...