Despite decades of common use for surgeries of all kinds, the precise mechanism through which general anesthesia works on the body remains a mystery. This may come as a surprise to the millions of Americans who receive inhaled general anesthesia each year.
Perelman School of Medicine
Over the last few decades researchers have characterized a set of clock genes that drive daily rhythms of physiology and behavior in all types of species, from flies to humans. Over 15 mammalian clock proteins have been identified, but researchers surmise there are more.
Ezekiel Emanuel of the Perelman School of Medicine and the Wharton School is quoted about the miscommunication involved in learning about what the Affordable Care Act offers.
Michael Grandner of the Perelman School of Medicine discusses sleep research and “really looking into seeing how sleep fits alongside other aspects of health like diet, exercise.”
Radiation Oncologists at Penn's Abramson Cancer Center Say Model Will Preserve Access to Technology and Propel Research
Proton therapy is in the proverbial chicken or the egg scenario. Companies are pulling back on reimbursements to treat some cancers—notably prostate, breast and lung—because of the added expense and limited evidence to back it up.
WHO Tebelelo Secretse, ambassador of Botswana to the United States
Penn Study Clarifies Action of Potential New Class of Pain Relievers that May Benefit, not Hurt, the Heart
Nonsteroidal antinflamatory drugs (NSAIDs) that block an enzyme called COX-2 relieve pain and inflammation but can cause heart attacks, stroke, heart failure, and even sudden cardiac death. This has prompted a decade-plus search for safer, but still effective, alternatives to these commonly prescribed, pain-relieving drugs.
Ezekiel Emanuel of the Perelman School of Medicine and the Wharton School discusses sequestration and changes to the Census Bureau’s annual survey.