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http://dx.doi.org/10.1001/jama.1957.02980010039008 | DOI Listing |
Science
January 2025
Department of Brain Sciences, Weizmann Institute of Science, Rehovot, Israel.
Social animals live in groups and interact volitionally in complex ways. However, little is known about neural responses under such natural conditions. Here, we investigated hippocampal CA1 neurons in a mixed-sex group of five to 10 freely behaving wild Egyptian fruit bats that lived continuously in a laboratory-based cave and formed a stable social network.
View Article and Find Full Text PDFHealth Policy Plan
January 2025
Results for Development (R4D), Nigeria Country Office, 2nd Floor, 12 TOS Benson Crescent off Okonjo-Iweala Way, Utako, Abuja, Nigeria; Email:
This article explores the ideologies, interests, and institutions affecting health policymaking in Nigeria, and the role of the private sector therein. It covers the period from the late-1950s, the years leading up to independence, to 2014, when the country enacted its first-ever law to govern its healthcare system. The National Health Act (NHAct) was adopted after a decade of preparation and civil society-driven advocacy, making the objective of Universal Health Coverage (UHC) explicit.
View Article and Find Full Text PDFFront Sociol
January 2025
Department of Psychiatry, University of Toronto, Toronto, ON, Canada.
Dominant narratives of solid-organ transplantation foreground vocabularies of gratitude. Solid-organ transplantation is often celebrated in biomedicine for its high-tech innovation and specialization. But transplantation also includes the organizations that oversee the distribution of donated organs to potential recipients who disproportionately outnumber available organs.
View Article and Find Full Text PDFFront Public Health
January 2025
Public Health Laboratory Strengthening Unit, WHO Lyon Office, Health Emergencies Programme, World Health Organization, Lyon, France.
Laboratories play a central role in managing public health emergencies. The COVID-19 pandemic imposed unique challenges on global laboratory systems, including testing protocol uncertainties, supply shortages, rapid need for information dissemination, and disruptions to traditional training methods. In response, the WHO established the Public Health Laboratories (PHL) knowledge sharing webinar series whose goals were to respond to the increased demand in up-to-date and reliable information, which WHO is in a unique position to provide.
View Article and Find Full Text PDFCureus
December 2024
Department of Anesthesiology and Critical Care, Duke University Medical Center, Durham, USA.
Histiocytic disorders include a range of uncommon illnesses marked by the buildup of cells that have developed into macrophages, dendritic cells, or monocytes in diverse tissues and organs. Over 100 distinct subtypes have been documented, exhibiting a diverse array of clinical symptoms, presentations, and histologic features that can be confused with other clinical conditions leading to delayed diagnosis. They affect both children and adults, generating a variety of clinical symptoms that can be limited to one position, numerous areas within one system, or affect many systems in the body.
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