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In 1995, researchers Ann Burke, Craig Nelson, Bruce Morgan, and Cliff Tabin in the US studied the genes that regulate the construction of vertebra in…
Homeobox genesMorphology (Animals)Genes, HomeoboxGrowth and DevelopmentExperimentsIn the 1972 case Planned Parenthood Center of Tucson, Inc., v. Marks, the Arizona Court of Appeals required the Arizona Superior Court to rehear the…
LawPlanned Parenthood Federation of AmericaBirth control clinicsAbortionAbortion--Law and legislationFrom 1987 to the late 1990s, James Haddow and his team of researchers at the Foundation for Blood Research in Scarborough, Maine, studied children…
HypothyroidismCongenital HypothyroidismThyroid HormonesThyroid GlandThyrotropinIn Davis v. Davis (1992), the Supreme Court of Tennessee decided a dispute over cryopreserved preembryos in favor of Junior Lewis Davis, who sought…
LawFrozen human embryosFertilization in VitroAmerican Fertility SocietyConceptionEdward Charles Dodds researched the function and effects of natural and artificial hormones on the endocrine system in England during the twentieth…
Dodds, E. C. (Edward Charles), 1899-EndocrinologyEstrogenDiethylstilbestrolDiethylstilbestrol--CarcinogenicityHuman pluripotent stem cells are valued for their potential to form numerous specialized cells and for their longevity. In the US, where a portion of…
LiteratureKass, LeonStem CellsPublicationsethicsHenry Morgentaler was a physician who performed abortions, acted as a reproductive rights activist, and advocated for legal access to abortions in…
AbortionObstetrics--SurgeryBirth ControlReproductive RightsCanadaJames Young Simpson was one of the first obstetricians to administer anesthesia during childbirth in nineteenth century Scotland. Before his work in…
ChildbirthObstetricsLabor (Obstetrics)ChloroformEtherEdwin Carlyle Wood, also known as Carl Wood, was a physician who helped develop in vitro fertilization, or IVF, treatments. From 1964 to 1992, Wood…
EmbryologyEmbryogenesisZygotesEmbryo TransferHuman embryoEtienne Geoffroy Saint-Hilaire, commonly known as Geoffroy, studied animals, their anatomy and their embryos, and teratogens at the National Museum…
Geoffroy Saint-Hilaire, Etienne, 1772-1844TeratologyZoologyFrench RevolutionHomology theory