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Leonard Hayflick in the US during the early 1960s showed that normal populations of embryonic cells divide a finite number of times. He published his…
Cell DivisionBiology, ExperimentalCells, CulturedEmbryo Culture Techniquescell agingDisabled people have historically lacked legal protection and often faced discrimination in healthcare, reproductive rights, education, and more…
Disability studiesLawSpecial EducationAmericans with Disabilities ActDisability LawUntil 2013, the Embryo Project Encyclopedia had not presented images in articles due to the fact that there was no formal protocol for developing…
Digital imagesAuthorship--Style manualsGuideline AdherenceProtocol ComplianceIn 2007, Dennis Lo and his colleagues used digital polymerase chain reaction or PCR to detect trisomy 21 in maternal blood, validating the method as…
Polymerase chain reactionNucleic Acid Amplification TechniquesDown syndromeDNAAneuploidyLeon Chesley published Hypertensive Disorders in Pregnancy in 1978 to outline major and common complications that occur during pregnancy and manifest…
LiteratureChesley, Leon C., 1908-2000HypertensionPreeclampsiaDownstate Medical Center (N.Y.)Isidore Geoffroy Saint-Hilaire studied anatomy and congenital abnormalities in humans and other animals in nineteenth century France. Under the…
TeratologyAnimals--AbnormalitiesAbnormalities, HumanNatural historyAnatomyIn 2011, Cristian Persu, Christopher Chapple, Victor Cauni, Stefan Gutue, and Petrisor Geavlete published “Pelvic Organ Prolapse Quantification…
LiteraturePelvisPelvic PainPelvic FloorPelvis--DiseasesIn 1997, physicians and researchers Ambre Olsen, Virginia Smith, John Bergstrom, Joyce Colling, and Amanda Clark published, “Epidemiology of…
LiteratureReproductive Health ServicesReproductive HealthReproductive System, FemaleGenital OrgansFrancois Jacob studied in bacteria and bacteriophages at the Institut Pasteur in Paris, France, in the second half of the twentieth century. In…
BacteriaOperonsLac OperonGenetic regulationEscherichia coli--Genetics