• Thumbnail for Regnier de Graaf
    Regnier de Graaf (English spelling), original Dutch spelling Reinier de Graaf, or Latinized Reijnerus de Graeff (30 July 1641 – 17 August 1673), was a...
    15 KB (1,512 words) - 15:39, 4 January 2024
  • (Kansas) politician Regnier de Graaf (1641–1673), Dutch physician and anatomist who discovered Graafian follicles and G-spot Reinier de Graaf (born 1964), Dutch...
    5 KB (674 words) - 04:46, 10 April 2024
  • Thumbnail for Female ejaculation
    Regnier de Graaf on the human reproductive organs. An annotated translation of Tractatus de Virorum Organis Generationi Inservientibus (1668) and De Mulierum...
    67 KB (7,938 words) - 12:10, 24 April 2024
  • Regnier I, Count of Hainaut and Hersent of France Regnier III, Count of Hainaut (circa 920–973), son of Regnier II, Count of Hainaut Regnier de Graaf...
    2 KB (239 words) - 18:41, 30 April 2023
  • Thumbnail for G-spot
    the male G-spot because it can also be used as an erogenous zone. Regnier de Graaf, in 1672, observed that the secretions (female ejaculation) by the...
    51 KB (5,566 words) - 15:48, 1 April 2024
  • Thumbnail for Skene's gland
    doi:10.1186/s12879-015-1055-0. PMC 4525749. PMID 26242185. de Graaf, Regnier (1672). De Mulierum Organis Generationi Inservientibus (in Latin). Leiden...
    12 KB (1,133 words) - 14:07, 6 April 2024
  • Ernst Gräfenberg (category CS1 German-language sources (de))
    IUD for which there are usage records. 17th-century, Dutch physician Regnier de Graaf described female ejaculation and referred to an erogenous zone in the...
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  • Thumbnail for Ovarian follicle
    vesicular follicles") are sometimes called Graafian follicles (after Regnier de Graaf). In humans, oocytes are established in the ovary before birth and...
    12 KB (1,271 words) - 16:04, 14 April 2024
  • Thumbnail for Antonie van Leeuwenhoek
    Oude Kerk. Het Gouden Hoofd (Hippolytusbuurt 1–3, Delft). Animalcule Regnier de Graaf Dutch Golden Age History of microbiology Microscopy Microscope Robert...
    49 KB (5,319 words) - 20:25, 23 April 2024
  • Thumbnail for Hydrosalpinx
    surgical procedure and it could also affect the ovarian blood flow. Regnier de Graaf may have been the first to understand basic tubal function, describe...
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  • prior to its publication, including the writings of Thomas Bartholin, Regnier de Graaf, William Harvey, Richard Lower, Marcello Malpighi, Jan Swammerdam,...
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  • Thumbnail for Clitoris
    Clitoris (category CS1 German-language sources (de))
    notably in the work of Regnier de Graaf in the 17th century and Georg Ludwig Kobelt in the 19th. Like Falloppio and Bartholin, de Graaf criticized Colombo's...
    202 KB (18,360 words) - 23:40, 24 April 2024
  • Thumbnail for 1641
    Thomas, 1st Baronet, English Member of Parliament (d. 1706) July 30 – Regnier de Graaf, Dutch physician and anatomist (d. 1673) August – John Hathorne, American...
    23 KB (2,899 words) - 22:30, 27 March 2024
  • Orgasm gap (category CS1 German-language sources (de))
    that had no function in "healthy women". Later anatomists, including Regnier de Graaf in the 17th century, also provided a full description of the clitoris...
    44 KB (5,265 words) - 00:40, 2 April 2024
  • Thumbnail for History of Animals
    Antonie van Leeuwenhoek William Derham Hans Sloane Jan Swammerdam Regnier de Graaf Carl Linnaeus (Systema Naturae) Georg Steller Joseph Banks Johan Christian...
    26 KB (3,098 words) - 05:39, 30 March 2024
  • Thumbnail for List of human anatomical parts named after people
    receptor – Camillo Golgi (1843–1926), Italian pathologist Graafian follicle – Regnier de Graaf (1641–1673), Dutch anatomist Gräfenberg spot (G-spot) – Ernst Gräfenberg...
    15 KB (1,462 words) - 17:06, 25 March 2024
  • Thumbnail for Marcello Malpighi
    observe red blood cells under a microscope, after Jan Swammerdam. His treatise De polypo cordis (1666) was important for understanding blood composition, as...
    29 KB (3,742 words) - 03:35, 7 April 2024
  • architect (d. 1574) 1549 – Ferdinando I de' Medici, Grand Duke of Tuscany (d. 1609) 1641 – Regnier de Graaf, Dutch physician and anatomist (d. 1673)...
    44 KB (4,362 words) - 20:39, 10 April 2024
  • Thumbnail for University of Angers
    University of Angers (category Universities in Pays de la Loire)
    (1620-1683) - Scottish botanist and taxonomist Johan de Witt (1625-1672) - Dutch statesman Regnier de Graaf (1641-1673) - Dutch physician, physiologist and...
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  • scientist Frederik Ruysch (1638–1731), Dutch botanist and anatomist Regnier de Graaf (1641–1673), Dutch physician and anatomist Menno van Coehoorn (1641–1704)...
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  • Thumbnail for 1673
    Dutch model, second wife of Peter Paul Rubens (b. 1614) August 17 – Regnier de Graaf, Dutch physician and anatomist (b. 1641) August 21 Henry Grey, 1st...
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  • physicist and engineer, lived most of his life in the Dutch Republic Regnier de Graaf (1641–1673), physician and anatomist, who made key discoveries in reproductive...
    43 KB (5,156 words) - 03:49, 19 January 2024
  • Thomas, 1st Baronet, English Member of Parliament (d. 1706) July 30 – Regnier de Graaf, Dutch physician and anatomist (d. 1673) August – John Hathorne, American...
    292 bytes (23,060 words) - 21:27, 16 November 2023
  • Menno van Coehoorn, Dutch military engineer (died 1704) July 30 – Regnier de Graaf, Dutch physician and anatomist who discovered the ovarian follicles...
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  • Thumbnail for Conrad Gessner
    In 1541 he prefixed to his treatise on milk and milk products, Libellus de lacte et operibus lactariis a letter addressed to his friend Jacob Avienus...
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  • May 6 – Werner Rolfinck, German scientist (born 1599) August 17 – Regnier de Graaf, Dutch physician and anatomist who discovered the ovarian follicles...
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  • Thumbnail for Philosophie zoologique
    Des Parties de l'art dans les productions de la Nature (17) II. Importance des Rapports (39) III. De l'Espèce parmi les Corps vivans, et de l'idée que...
    17 KB (2,076 words) - 15:38, 6 April 2024
  • Thumbnail for Bernard Germain de Lacépède
    Bernard-Germain-Étienne de La Ville-sur-Illon, comte de Lacépède or La Cépède (French: [bɛʁnaʁ ʒɛʁmɛ̃ etjɛn də la vil syʁ‿ijɔ̃ də lasepɛd]; 26 December...
    12 KB (1,170 words) - 18:18, 9 October 2023
  • Antonie van Leeuwenhoek William Derham Hans Sloane Jan Swammerdam Regnier de Graaf Carl Linnaeus (Systema Naturae) Georg Steller Joseph Banks Johan Christian...
    10 KB (1,100 words) - 23:14, 14 April 2024
  • Thumbnail for Historia Plantarum (Theophrastus book)
    Aristotle's History of Animals, Pliny the Elder's Natural History and Dioscorides's De materia medica, one of the most important books of natural history written...
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