Tag: Ancient Romans
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O Superman
John RaskoCarl PowerSydney, Australia The creation of human embryonic stem cells in 1998 sparked enormous excitement.1 The superpower that embryos possess—the ability to generate all cell types found in the body—was suddenly within our reach. The era of “regenerative medicine” seemed to be dawning. In the words of one science writer: “Human embryonic stem cells…
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Changing conceptions of the nightmare in medicine
Brian SharplessUnited States In contemporary parlance the word “nightmare” conjures up images of a scary dream that leaves us shaken and afraid. This fear usually subsides when we wake and realize that we are actually safe in our own bedroom. However, the original conception of the “Nightmare” was much more vivid and terrifying, even seen…