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August Karl Gustav Bier (1861–1949)
By: Nicole Erjavic
| Published: Nov 15, 2017
In the late nineteenth century, August Karl Gustav Bier was a surgeon in Germany who studied spinal cord anesthesia, later called spinal block. Bier…
Spinal anesthesiaHyperemiaSpine--PunctureLumbar PunctureAnesthesia, Regional
David Reimer and John Money Gender Reassignment Controversy: The John/Joan Case
By: Phil Gaetano
| Published: Nov 15, 2017
In the mid-1960s, psychologist John Money encouraged the gender reassignment of David Reimer, who was born a biological male but suffered irreparable…
Sex changeGender IdentitypsychologyGenderSexual and Gender Disorders
“Child Development in the Context of Disaster, War, and Terrorism: Pathways of Risk and Resilience” (2012), by Ann S. Masten and Angela J. Narayan
By: Hira Ali
| Published: Nov 15, 2017
In 2012 Ann S. Masten and Angela J. Narayan published the article “Child Development in the Context of Disaster, War, and Terrorism: Pathways of Risk…
LiteraturePost-Traumatic Stress DisorderChildren and warChild disaster victimsPost-traumatic stress disorder in children
CRISPR Acquired Resistance Against Viruses (2007)
By: Meilin Zhu
| Published: Nov 15, 2017
In 2007, Philippe Horvath and his colleagues explained how bacteria protect themselves against viruses at Danisco, a Danish food company, in Dangé-…
gene editingStreptococcus thermophilusvirusesBacteriaRNA
“Perimortem Cesarean Delivery” (1986), by Vern Katz, Deborah Dotters, and William Droegemueller
By: Claire Elise Grayson
| Published: Nov 15, 2017
In 1986, Vern L. Katz, Deborah J. Dotters, and William Droegemueller published “Perimortem Cesarean Delivery,” an article in which they developed the…
LiteratureCesarean SectionCardiac ArrestPregnancyPregnancy--Complications
Management of Myelomeningocele Study Clinical Trial (2003–2010)
By: Jessica Cartwright
| Published: Nov 15, 2017
From February 2003 to December 2010, researchers of the Management of Myelomeningocele Study, or MOMS, clinical trial compared the safety and…
MeningomyeloceleSpina Bifida CysticaSpina BifidaNewborn infants--SurgeryHydrocephalus
Planned Parenthood v. Danforth (1976)
By: Carolina J. Abboud
| Published: Nov 15, 2017
On 1 July 1976, the US Supreme Court decided in the case Planned Parenthood v. Danforth that provisions of a Missouri law regulating abortion care…
LawAbortion--Law and legislation--United StatesAbortionBirth control clinicsContraception
City of Akron v. Akron Center for Reproductive Health (1983)
By: Malladi Lakshmeeramya, Lawton L. Jackson
| Published: Nov 08, 2017
In the 1983 case City of Akron v. Akron Center for Reproductive Health the US Supreme Court ruled that certain requirements of the city of Akron’s “…
LawAbortion--Law and legislation--United StatesAbortionBirth control clinicsContraception
"CRISPR /Cas9-mediated Gene Editing in Human Tripronuclear Zygotes" (2015), by Junjiu Huang et al.
By: Meilin Zhu
| Published: Nov 08, 2017
In 2015, Junjiu Huang and his colleagues reported their attempt to enable CRISPR/cas 9-mediated gene editing in nonviable human zygotes for the first…
LiteratureDoudna, Jennifer A.Charpentier, Emmanuelle, 1968-Clustered Regularly Interspaced Short Palindromic RepeatsCRISPR-Cas Systems
Using Digital PCR to Detect Fetal Chromosomal Aneuploidy in Maternal Blood (2007)
By: Meilin Zhu
| Published: Nov 08, 2017
In 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 syndromeDNAAneuploidy