Tag: David Green
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A medical visionary
David GreenChicago, Illinois, United States The year was 1967. My father had just had his prostate removed and was having considerable post-surgical pain. On the fifth post-operative day, he collapsed suddenly and could not be resuscitated. The post-mortem examination showed multiple fresh blood clots in his lungs. I was devastated but should not have been…
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Thalassemia
David GreenGeorge HonigGeorge DuneaChicago, Illinois, United States The thalassemias comprise a large and diverse group of genetic disorders which share as a common feature a deficiency, or in the most severe forms a total absence, of one or more of the globin chains of hemoglobin. It was first recognized as a clinical entity distinct from…
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Chemical origins of terrestrial biology
David GreenChicago, Illinois, United States As an undergraduate at the University of Pennsylvania in the 1950s, I attended a lecture by Harold C. Urey, a Nobel laureate. The subject of his lecture was the origin of life, and he described an experiment that he and his graduate student, Stanley Miller, had performed at the University…