Significant Birthdays on September 6
Marie Elisabeth Zakrzewska (1829)
Prussian physician Marie Elisabeth Zakrzewska was born on this day. She is renowned for founding the New England Hospital for Women and Children, which was the first hospital dedicated to providing healthcare exclusively for women and children.
John Macleod (1876)
Scottish biochemist and physiologist John Macleod was born on September 6. He is well-known for his pivotal discovery and isolation of insulin, an achievement that earned him the Nobel Prize in Physiology or Medicine in 1923.
Luis Federico Leloir (1906)
Argentine physician and biochemist Luis Federico Leloir was born on this date. Leloir is recognized for his significant contributions to the study of sugar nucleotides and carbohydrate metabolism, which have advanced the understanding of galactosemia, a condition characterized by the improper metabolism of the sugar galactose.