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Blood compatibility and rejection
Austrian-American Karl Landsteiner describes blood compatibility and rejection (i.e., what happens when a person receives a blood transfusion from another human of either compatible or incompatible blood type), developing the ABO system of blood typing. This system classifies the bloods of human beings into A, B, AB, and O groups. Landsteiner receives the 1930 Nobel Prize for Physiology or Medicine for this discovery -
Alzheimer's Disease
Alois Alzheimer identifies the first case of what becomes known as Alzheimer's disease -
The existance of vitamin D
Sir Frederick Gowland Hopkins suggests the existence of vitamins and concludes they are essential to health. Receives the 1929 Nobel Prize for Physiology or Medicine. -
The first successful blood transfusion
First successful human blood transfusion using Landsteiner's ABO blood typing technique -
Cure for sleeping sickness
Paul Ehrlich develops a chemotherapeutic cure for sleeping sickness -
Stereotatic Method was invented
Victor Horsley and R. Clarke invents the stereotactic method -
First Laparoscopy on humans
Hans Christian Jacobaeus performs the first laparoscopy on humans -
Malarial Fever Shock Therapy
Julius Wagner-Jauregg discovers the malarial fever shock therapy for general paresis of the insane -
The discovery of Vitamin D
Edward Mellanby discovers vitamin D and shows that its absence causes rickets -
The discovery of insulin
Frederick Banting and Charles Best discover insulin – important for the treatment of diabetes -
Epidural Anesthesia
Fidel Pagés pioneers epidural anesthesia -
Diptheria Vaccine
First vaccine for Diphtheria -
Pertussis vaccine
First vaccine for Pertussis -
Vaccine for Tuberculosis
First vaccine for Tuberculosis -
Tetanus Vaccine
First vaccine for Tetanus -
Discovery of Penicillin
Alexander Fleming discovers penicillin -
Human Electroencephalography
Hans Berger discovers human electroencephalography -
Cure for Streptococcus
Gerhard Domagk develops a chemotherapeutic cure for streptococcus -
Insulin Shock Therapy
Manfred Sakel discovers insulin shock therapy -
Yellow Fever Vaccine
First vaccine for Yellow Fever -
Metrazol Shock Therapy
Ladislas J. Meduna discovers metrazol shock therapy -
Electroconvulsive therapy
Ladislas J. Meduna discovers metrazol shock therapy -
Dialysis Machine was built
Willem J Kolff build the first dialysis machine