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During the twentieth century in the United States, Alfred Day Hershey studied phages, or viruses that infect bacteria, and experimentally verified…
Hershey, A. D. (Alfred Day), 1908-Bacteriophage lambdaPhage lambdaBacteriophages--GeneticsBacteriophagesEduard Friedrich Wilhelm Pflüger was a physiologist known for his research on respiration, the respiratory quotient, experimenting on the effects of…
PeopleRespiratory quotientRespirationEmbryologyEmbryosIn the US, one in 1000 births is affected by neural tube defects (NTD). A neural tube defect is a birth defect involving the malformation of body…
Neural Tube DefectsReproductionCongenital DisordersHuman DevelopmentOn 10 March 1988, China's first baby conceived through human in vitro fertilization (IVF) and embryo transfer (ET), commonly referred to as a test-…
ReproductionExperimentsFertilityPaul Eugen Bleuler studied autism and schizophrenia, among other psychiatric disorders, throughout continental Europe in the early twentieth century…
Dementia PraecoxSchizophrenic DisordersSchizophreniaAutismAutism spectrum disordersJames David Ebert studied the developmental processes of chicks and of viruses in the US during the twentieth century. He also helped build and grow…
PeopleBiographyCarnegie Institution of WashingtonLaboratories“Consensus on the Current Management of Endometriosis”, henceforth “Consensus”, was written by the World Endometriosis Society, or WES, president…
LiteratureInfertility, FemaleGynecologist and patientEndometriosisSelf-help groupsDuring the 1870s and early 1880s, the British morphologist Francis Maitland Balfour contributed in important ways to the budding field of…
BiographyEvolutionMenstrupedia published the comic book Menstrupedia Comic: The Friendly Guide to Periods for Girls, hereafter Menstrupedia Comic, in July 2014 in…
LiteratureMenstrual CycleMenstrual cycle in artMenstrual cycle--Psychological aspectsComic books and childrenIn the United States, most people are assigned both a biological sex and gender at birth based on their chromosomes and reproductive organs.…
GenderGender-nonconforming peopleGender transitionGender expressionGender Nonconformity