On July 27, 1921, Dr. Frederick Banting and Charles Best revolutionized diabetes treatment by successfully isolating insulin. Insulin is a hormone produced by specialized cells in the pancreas that helps regulate the amount of sugar in the blood. Their pioneering work involved isolating insulin from dogs, inducing diabetes symptoms in the animals, and then administering insulin injections to restore normal blood sugar levels.
The journey from laboratory discovery to human application was swift. Insulin was extracted from the pancreases of cattle, and on January 11, 1922, Leonard Thompson, a 14-year-old boy with diabetes, received the first insulin injection. Initially, there were challenges, with the first dose causing an allergic reaction. However, the process was refined, and Thompson's second injection on January 23 proved successful, leading to a dramatic improvement in his condition.
This breakthrough marked a paradigm shift in the management of diabetes, once considered a fatal disease. Insulin therapy offered newfound hope and a means of control for those living with diabetes.
In 1923, Banting was awarded the Nobel Prize in Medicine along with Professor John Macleod, who contributed to the work. Although Charles Best, a crucial figure in the research, was not included in the Nobel Prize, Banting acknowledged his invaluable role by sharing the award money: https://lnkd.in/gauUHFvj
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