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The site shows example sentences for English words. How the word or phrase could be used in a sentence?
" ... Hemoglobin is the iron-containing protein in red blood cells. Hemoglobin is made up of four folded globin protein subunits, each of which binds and carries an oxygen molecule from the animal’s lungs or gills and distributes it to the rest of the body. ... "
" ... In addition, the need is great. Sickle cell is widespread, affecting some 100,000 people in the United States, mostly of African-American descent, and millions worldwide. It results from an error in a gene called beta globin, a component of hemoglobin. The disease causes red blood cells to be malformed, and it leads to chronic pain, organ damage, strokes, and other nasty symptoms. ... "
" ... The results look best in patients who have one genetic variant that leads to no production of beta globin, and a second variant that leads to some beta globin production. In one study, Northstar, eight of ten such patients have gone without blood transfusions for at least 18 months. In a second study, Northstar-2, seven of eight patients are producing normal hemoglobin levels and are transfusion independent. In patients with two genetic variants that both result in no detectable beta globin, three of eight patients were able to remain transfusion independent. Bluebird plans to file with European regulators for approval in the second half of this year. ... "