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The San Diego Zoo Institute for Conservation Research (SDZICR) in San Diego, California, is a research organization that works to generate, use, and…
OrganizationpreservationGeneticsEndangered SpeciesDNADiana W. Bianchi studied the medical treatment of premature and newborn infants in the US during the twentieth and twenty-first centuries. Bianchi…
Prenatal DiagnosisGeneticsIn 2010, Albert L. Hsu, Izebella Khchikyan, and Pamela Stratton published “Invasive and Non-invasive Methods for the Diagnosis of Endometriosis,”…
LiteratureEndometriosisEndometriumEndometrium--BiopsyLaparoscopyMenstrual tampons are feminine hygiene devices, usually made of absorbent cotton, that are temporarily inserted into the vagina for absorbing a woman…
TechnologyTamponsTampons--ComplicationsMenstruationMenstrual CycleIn 1974, the United States Supreme Court decided in a six-to-three decision in Geduldig v. Aiello (1974), hereafter Geduldig, that pregnancy-related…
Lawpregnancy complicationsEctopic PregnancySex discriminationSex discrimination in insuranceThe "Humanae Vitae," meaning "Of Human Life" and subtitled "On the Regulation of Birth," was an encyclical promulgated in Rome, Italy, on 25 July…
LiteratureReproductive RightsreligionReproductionCatholicismMatthew Kaufman was a professor of anatomy at the University of Edinburgh, in Edinburgh, UK, who specialized in mouse anatomy, development, and…
Stem cells--ResearchStem CellsEmbryology, ExperimentalEmbryologyAnatomyAs mice embryos develop, they undergo a stage of development called gastrulation. The hallmark of vertebrate gastrulation is the reorganization of…
GastrulationMiceGerm CellsSomatic embryogenesisEmbryosThe Marine Biological Laboratory (MBL) in Woods Hole, Massachusetts, began in 1888 to offer opportunities for instruction and research in biological…
OrganizationsMarine Biological Laboratory (Woods Hole, Mass.)EmbryologyMarine laboratoriesWhitman, Charles Otis, 1842-1910Karl Wilhelm Theodor Richard von Hertwig is an important figure in the history of embryology for his contributions of artificial hybridization of sea…
PeopleZoologyBiographyHybridizationSea Urchins