Discovery Of Insulin
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The Discovery of Insulin: A Canadian medical miracle of the 20th century
Frederick Bantings birthplace sold!!!
The role of this website is to preserve and document the history of one of the most important medical discoveries of our time. By promoting the history of the discovery of insulin we hope to increase awareness of the need to follow a diabetes avoidance lifestyle and to promote the need for further research.
In the fall of 1920 Dr. Frederick Banting had an idea that would unlock the mystery of the dreaded diabetes disorder. Before this, for thousands of years, a diabetes diagnosis meant wasting away to a certain death. Working at a University of Toronto laboratory in the very hot summer of 1921 Fred Banting and Charles Best were able to make a pancreatic extract which had anti diabetic characteristics. They were successful in testing their extract on diabetic dogs. Within months Professor J. J. R. MacLeod, who provided the lab space and general scientific direction to Banting and Best, put his entire research team to work on the production and purification of insulin. J.B. Collip joined the team and with his technical expertise the four discoverers were able to purify insulin for use on diabetic patients. The first tests were conducted on Leonard Thompson early in 1922. These were a spectacular success. Word of this spread quickly around the world giving immediate hope to many diabetic persons who were near death. A frenzied quest for insulin followed. Some patients in a diabetic coma made miraculous recoveries.
While insulin is not a cure, this medical discovery has and continues to save millions of lives world-wide. The production of insulin has changed a great deal since 1922. Modern science and technology has made high quality insulin and delivery systems available to diabetic persons.
This website features biographical sketches of the discoverers, descriptions of the experiments, a scrapbook of old newspaper clippings, pictures, a recording of Banting?s voice, a list of books and videos available on the history of the discovery and diabetes.
The Discovery of Insulin website is sponsored by the Sir Frederick Banting Legacy Foundation. We are located in the former town of Alliston Ontario, which has been renamed the Town of New Tecumseth. This is the birthplace of Sir Frederick Banting and his birthplace could be lost.
A brief biography of Dr. F. G. Banting
Frederick Grant Banting completed his medical studies at the University of Toronto and established a surgical practise in London, Ontario, supplementing his income as a medical demonstrator at the University of Western Ontario. In London he conceived a technique which might permit isolation of the anti-diabetic component of the pancreas. He returned to the University of Toronto in 1921 to conduct experiments on the pancreas at the labs of Dr. J.J.R. MacLeod. By the time the summer had ended, he and Charles Best had isolated insulin. Dr. J.B. Collip developed the process by which