Category: Science & Technology, Image, English, Health, Maryland
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History of Medicine Instruction in Surgery. Five physicians and their colleagues in the surgical amphitheatre of the Massachusetts General Hospital watch as the anesthetist administers ether to a patient who is about to have surgery. This illustration appeared in an 1889 issue of Harper's Weekly . The National Library of Medicine was originally established 150 years ago, in 1836, as the Library of the Army Surgeon General's Office. Perhaps the key event in the library's history occurred in 1865, when Dr. John Shaw Billings became director. For the next 30 years he worked tirelessly to expand the library's holdings and open it as a source of biomedical information for all physicians.
History of Medicine Bacterial Genetics: 1946-58 His inquisitiveness, facility for establishing connections between scientific disciplines, and grasp of institutional strategy led Joshua Lederberg to the forefront of successive advances in science: molecular genetics in the 1940s and 1950s; the search for extraterrestrial life in the 1950s and 1960s; computers and artificial intelligence in the 1960s and 1970s. His discoveries in genetics produced a deeper understanding not only of the biochemical mechanism of inheritance and mutation in microorganisms, but of the evolution of diseases, the causes of drug resistance, and the possibilities of genetic engineering and gene therapy.
