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Emil von Behring researched treatments for the common childhood disease diphtheria in Germany in the 1890s and early 1900s. Diphtheria is a lethal…
World War, 1914-1918Diphtheria ToxinDiphtheria AntitoxinDiphtheria--PreventionDiphtheria--VaccinationKarl Landsteiner studied blood types in Europe and in the United States in the late nineteenth and early twentieth centuries. Landsteiner won the…
Rh factorRhesus MonkeyBlood GroupsBlood CellsBlood TransfusionsIlya Ilyich Mechnikov studied phagocytes, immune function, and starfish embryos in Europe during the late nineteenth and early twentieth centuries.…
PhagocytesEmbryology, ExperimentalPhagocytosisEmbryologyImmunologyIn 1944, Joseph Earl Moore and colleagues published “The Treatment of Early Syphilis with Penicillin: A Preliminary Report of 1418 Cases,” hereafter…
SyphilisTreponema pallidumPenicillinsAntibiotics, PenicillinPenicillinBritish embryologist Sir Ian Wilmut, best known for his work in the field of animal genetic engineering and the successful cloning of sheep, was born…
PeopleNuclear Transfer TechniquesBiographyNuclear TransplantationGenetic EngineeringBritish embryologist Sir Ian Wilmut, best known for his work in the field of animal genetic engineering and the successful cloning of sheep, was born…
PeopleNuclear Transfer TechniquesBiographyNuclear TransplantationGenetic EngineeringHeinrich Hermann Robert Koch was a researcher from Germany who studied the causative agents of infectious diseases in various parts of Europe, Africa…
Mycobacterium tuberculosisTuberculosisMycobacterium tuberculosis infectionInfectious DiseasesBacterial diseaseSince the 1950s, scientists have developed interspecies blastocysts in laboratory settings, but not until the 1990s did proposals emerge to engineer…
BlastocystDiseasesbioethicsTadpoleCell nuclei--Transplantation