Early History of Harvard Medical School

1919 ◽  
Vol 180 (15) ◽  
pp. 432-432
Keyword(s):  
Medical School ◽  
Harvard Medical School ◽  
Early History ◽  
History Of

Henry R. Viets, MD, and the history of myasthenia gravis

Neurology ◽  
2020 ◽  
pp. 10.1212/WNL.0000000000011239
Author(s):  
Robert M. Feibel
Keyword(s):  
Myasthenia Gravis ◽  
Medical School ◽  
History Of Medicine ◽  
Harvard Medical School ◽  
Massachusetts General Hospital ◽  
Great Success ◽  
Myasthenic Patient ◽  
History Of ◽  
Medical Historian

Henry R. Viets (1890–1969) was both a noted neurologist and medical historian. While at Harvard Medical School, from which he graduated in 1916, he attracted the attention of Harvey Cushing who directed Viets into these disciplines. Cushing arranged for Viets to take a fellowship in Oxford in the year after his graduation. With Cushing's recommendation, he lived with Sir William and Lady Osler and did research with the famous neurologist Sir Charles Sherrington. Viets was in London in 1935 when he heard about the remarkable success of Mary Walker in treating myasthenia gravis, first with physostigmine and then with neostigmine (Prostigmin). Securing an ampoule of this drug, he took it to the Massachusetts General Hospital where he was an attending neurologist and in March 1935 injected it into a myasthenic patient with great success. He established the first Myasthenia Gravis Clinic in the world and was a pioneer in the treatment of this once obscure disease: he evaluated hundreds of patients and published many articles on myasthenia. He continued this association for over 30 years. Under the tutelage of Cushing and Osler, Viets became a medical historian and bibliophile, publishing hundreds of articles and several books on many different subjects in the history of medicine. He was the President of the American Association for the History of Medicine and curator of the Boston Medical Library that eventually joined with the Harvard Medical School Library. Viets served on the Editorial Board of the New England Journal of Medicine for 40 years.

John Warren’s Lectures on Anatomy, 1783–1812

2017 ◽  
Author(s):  
Mark Somos
Keyword(s):  
Medical School ◽  
American Medical ◽  
Medical History ◽  
English Translation ◽  
Harvard Medical School ◽  
The Body ◽  
Technical Aspects ◽  
History Of ◽  
History And Theory

This chapter presents an English translation of selected passages from John Warren’s Lectures on Anatomy, delivered between 1783 and 1812. Most of the lectures deal with technical aspects of anatomy, ranging from the structure and parts of the body through characteristics of bones and ligaments to making anatomical preparations. Here Warren offers valuable insights into American medical history and progress. The present selection focuses on the history and theory of anatomy that Warren taught as part of his course over the first three decades in the history of Harvard Medical School (HMS). Warren was one of the founders of HMS on September 19, 1782, with Aaron Dexter and Benjamin Waterhouse. He served as the school’s first Professor of Anatomy and Surgery.

Some early history of replica techniques for electron microscopy

1992 ◽  
Vol 50 (2) ◽  
pp. 1076-1077
Author(s):  
Robert M. Fisher
Keyword(s):  
Thin Film ◽  
Electron Microscopy ◽  
Optical Microscope ◽  
Early History ◽  
Bulk Materials ◽  
Thin Sections ◽  
Transmission Electron ◽  
Reflected Light ◽  
History Of ◽  
Electron Microscopes

By 1940, a half dozen or so commercial or home-built transmission electron microscopes were in use for studies of the ultrastructure of matter. These operated at 30-60 kV and most pioneering microscopists were preoccupied with their search for electron transparent substrates to support dispersions of particulates or bacteria for TEM examination and did not contemplate studies of bulk materials. Metallurgist H. Mahl and other physical scientists, accustomed to examining etched, deformed or machined specimens by reflected light in the optical microscope, were also highly motivated to capitalize on the superior resolution of the electron microscope. Mahl originated several methods of preparing thin oxide or lacquer impressions of surfaces that were transparent in his 50 kV TEM. The utility of replication was recognized immediately and many variations on the theme, including two-step negative-positive replicas, soon appeared. Intense development of replica techniques slowed after 1955 but important advances still occur. The availability of 100 kV instruments, advent of thin film methods for metals and ceramics and microtoming of thin sections for biological specimens largely eliminated any need to resort to replicas.

The early history of tuberous sclerosis

1979 ◽  
Vol 115 (11) ◽  
pp. 1317-1319 ◽  
Author(s):  
J. E. Morgan
Keyword(s):  
Tuberous Sclerosis ◽  
Early History ◽  
History Of
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