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Stanley Cohen (1922- )
By: Adam R. Navis
| Published: Nov 01, 2007
Stanley Cohen is a biochemist who participated in the discovery of nerve growth factor (NGF) and epidermal growth factor (EGF). He shared the 1986…
PeopleNerve Growth FactorBiographyEpidermal Growth Factor
“Causes of Male Infertility: A 9-year Prospective Monocentre Study on 1737 Patients with Reduced Total Sperm Counts” (2016), by Margus Punab, Oliv Poolamets, Piia Paju, Vladimir Vihljajev, Kristjan Pomm, Ruth Ladva, Paul Korrovits, and Maris Laan
By: Logan Hunt
| Published: Sep 20, 2024
In December of 2016, Margus Punab and colleagues published “Causes of Male Infertility: A 9-year Prospective Monocentre Study on 1737 Patients with…
Sperm CountSperm NumberSperm TailSpermSperm Motility
Lymphoblastoid Cell Line (LCL)
By: Matthew Tontonoz
| Published: Aug 09, 2025
A lymphoblastoid cell line, or LCL, is an immortalized population of cells derived from a specific type of white blood cell called a B lymphocyte…
virusesEpstein-Barr Virus InfectionsB-LymphocytesTissue Culture TechniquesHeLa Cells
“Effects of Maternal Age, Parity, and Smoking on the Risk of Stillbirth” (1994), by Elizabeth Raymond, Sven Cnattingius, and John Kiely
By: Ajeet Bains
| Published: Jun 18, 2021
In April 1994, Elizabeth Raymond, Sven Cnattingius, and John Kiely published “Effects of Maternal Age, Parity, and Smoking on the Risk of Stillbirth…
LiteratureFetal deathStillbirthPregnancyGestational Age
Minnie Joycelyn Elders (1933–)
By: Ross J. Nalubega
| Published: Jan 15, 2021
Minnie Joycelyn Elders, known as Joycelyn Elders, is a pediatrician and professor at the University of Arkansas for Medical Sciences in Little Rock,…
Surgeons general (Military personnel)Sexual HealthTeenage pregnancyHealth educationCommunity Health Education
Pfeffer Cell Apparatus
By: Sara Parker
| Published: Oct 24, 2017
The Pfeffer Zelle (Pfeffer Cell Apparatus), invented by Wilhelm Pfeffer in 1877, measured the minimum pressure needed to prevent a pure solvent from…
TechnologyPlant cell membranesPlants--DevelopmentOsmosisMembranes (Technology)
“Infant Survival After Cesarean Section for Trauma” (1996), by John A. Morris, Jr. et al.
By: Claire Elise Grayson
| Published: Aug 08, 2017
In the May 1996 edition of The Annals of Surgery, John A. Morris and his collaborators published “Infant Survival After Cesarean Section for Trauma…
LiteratureCesarean SectionAbdominal DeliveryDelivery (Obstetrics)Obstetrics--Surgery
Elizabeth Maplesden Ramsey (1906-1993)
By: Kaitlin Smith
| Published: Jul 01, 2010
Physician and pathologist Elizabeth Maplesden Ramsey was a member of the Carnegie Institution of Washington (CIW) for thirty-nine years. The…
PeopleBiographyPrimates
Patrick Christopher Steptoe (1913-1988)
By: Andrew Danielson
| Published: Jun 10, 2009
Patrick Christopher Steptoe was a British gynecologist responsible for major advances in gynecology and reproductive technology. Throughout his…
PeopleLaparoscopyReproductionBiographymedicine
Ricardo Hector Asch (1947- )
By: Hilary Gilson
| Published: Jun 10, 2009
Ricardo Hector Asch was born 26 October 1947 in Buenos Aires, Argentina, to a lawyer and French professor, Bertha, and a doctor and professor of…
PeopleFertilityethicsBiography