While the recent Pennsylvania decision on surgical consent was about a physician's responsibility it did not consider how it binds physician to patient emotionally. The ritual of consent has many layers to consider.
Every human cell carries our genome, roughly 3.5 billion letters - DNA - that assemble into our genetic code. RI order for large genomes to fit into the tiny cells, proteins called histones organize and package DNA in cells. DNA wraps around the histones so they can be condensed into the space.
The discovery was made by comparing the hyoid bones — the bones that support and ground the tongue — of modern birds and crocodiles with those of their extinct dinosaur relatives. In addition to challenging depictions of dino tongues, the research proposes a connection on the origin of flight and an increase in tongue diversity and mobility.
For a new study, researchers used flow velocities at the surface of the northern Greenland Ice Sheet to create estimates and data from satellite images suggest that the polar ice is softer than scientists believed.
SIDS represents up to 80 percent of all sudden unexpected infant deaths with an five in 1,000 live births in the US. The peak incidence occurs between two months and four months of age and is more common in boys. One explanation has been heart disease caused by genetic mutations but a recent study found that is less than 5 percent of cases, much lower than the 20 percent previously estimated.
“Diversity” as a concept has a lexical and political value all its own, with a widespread appeal. The problem with that is, however, that no one actually has the same idea of what diversity actually means. There is some consensus that the concept has, over time, morphed into something that it was not originally intended to be. Denise Green’s 2004 study looks at the University of Michigan’s response to a 1997 affirmative action case, and argues that legal precedents such as this one moved the cursor away from social and racial justice towards a narrower, simplified idea about diversity.
The rising price for EpiPens, a drug delivery system that is crucial for persons experiencing potentially life-threatening allergic reactions, has resulted in outrage.
A recent Pennsylvania Supreme court ruling recognizes outsourcing what it means to be a doctor is not a solution, but a problem. Authors in The New England Journal of Medicine beg to differ.
In 2011, the global public health community declared the eradication of rinderpest, a severe viral disease of cattle. However, today, Bulgaria has announced an outbreak of ovine rinderpest. What's going on?
A new, large-scale breast cancer study of nearly 760,000 premenopausal women produced a surprising result: as body fat increased, their cancer risk decreased. That's the opposite of the risk for women who have reached menopause. But don't take this to mean it's OK to put on the pounds.
Vaping is substance agnostic although the controversy and debate about vaping only involve tobacco or nicotine. The harms of vaporizing depend on what is being vaped. To clear away the smoke, we should be more specific about our concerns.