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Hideyo Noguchi researched bacteria, including Treponema pallidum, the bacterium that causes syphilis, in Japan and the US during the early 1900s.…
SyphilisNeurosyphilisCentral Nervous System SyphilisTreponema pallidumYellow FeverThe San Diego Zoo Institute for Conservation Research (SDZICR) in San Diego, California, is a research organization that works to generate, use, and…
OrganizationpreservationGeneticsEndangered SpeciesDNAIn 2003, Carmina Gisbert and her research team produced a tobacco plant that could remove lead from soil. To do so, they inserted a gene from wheat…
PhytoremediationtobaccoLeadSoil PollutioncadmiumAnencephaly is an open neural tube defect, meaning that part of the neural tube does not properly close or that it has reopened during early…
fetal developmentFetus--AbnormalitiesBirth DefectsEmbryologyPregnancyCharles Otis Whitman was an extremely curious and driven researcher who was not content to limit himself to one field of expertise. Among the fields…
PeopleBiographyMorphologyLaboratoriesViktor Hamburger was an embryologist who focused on neural development. His scientific career stretched from the early 1920s as a student of Hans…
PeopleHamburger, Viktor, 1900-2001Nerve Growth FactorBiographyNeuronsIn the case of Beal v. Doe, tried in 1977, the US Supreme Court ruled that states could constitutionally restrict money from Medicaid from funding…
LawMedicaidAbortion--Law and legislation--United StatesAbortionBirth control clinicsIn 2010, the Catholic Church excommunicated Margaret McBride, a nun and ethics board member at St. Joseph’s Hospital and Medical Center in Phoenix,…
AbortionBirth ControlethicsChurchReproductive RightsArthur Earl Walker was a medical researcher and physician who studied the brain and neurosurgery in the United States during the twentieth century.…
NeurologyBrain--Ventricles--SurgeryJohns Hopkins HospitalJohns Hopkins Hospital. Department of MedicineDandy-Walker SyndromeIn 1991, the United Kingdom established the Human Fertilisation and Embryology Authority (HFEA) as a response to technologies that used human embryos…
OrganizationEmbryologyReproductive HealthHuman reproductive technologyWarnock, Mary, 1808-1900