martes, 15 de febrero de 2011

Salud...


WELL

For Cold Virus, Zinc May Edge Out Even Chicken Soup

Scientists haven’t discovered a cure for the common cold, but researchers now say zinc may be the next best thing.

Scientists See Success in Flu Vaccine Made by Faster Method

A new vaccine that could become available in the United States in the next few years is made by growing the virus in cultures of animal cells rather than in chicken eggs.
WELL COLUMN

Web of Popularity, Achieved by Bullying

Stuart Bradford
Forms of teenage aggression and victimization occur as students jockey to improve their social status.
THE NEW OLD AGE BLOG

The Fog of Psychotropic Drugs

In Minnesota, nursing home residents are weaned from psychotropic drugs in an experimental effort to reconnect them to the world.
CONSULTS BLOG

When the Diagnosis Is A.D.H.D.

Dr. Russell Barkley answers readers' questions about A.D.H.D.

Report Details Sabotage of Birth Control

Men who abuse women physically and emotionally may also sabotage their partners’ birth control, pressuring them to become pregnant against their will, new reports suggest.
RECIPES FOR HEALTH

Mushroom Hash With Black Rice

Andrew Scrivani for The New York Times
Black rice is optional in this hash; use it if you want a more substantial dish.

Wariness on Surgery of the Mind

A recent paper argues that a treatment for obsessive-compulsive disorder has not been sufficiently tested, and that even calling it “therapy” raises people’s hopes beyond what is scientifically supportable.
PERSONAL BEST
Anja Burgess demonstrates how to use a power plate with trainer Don Gadbois at Holmes Health Club in Chicago.

Would You Like a Shake With That Workout?

Researchers say that standing on a platform that vibrates 50 times a second seems to slightly improve performance in the few minutes immediately after.
CASES

Shedding a Protective Cocoon, Woven by Delusions

In the face of terrible losses and confusion, a stroke victim’s mind found refuge in the coos and cries of imaginary children.

Recalled Devices Mostly Untested, New Study Says

Most devices involved in high-risk recalls were cleared in a process that required little, if any, testing.
FIRST MENTION

Pacemaker, 1933

The Times reported on a demonstration of the “artificial pacemaker,” but the device and various successors were not ready for prime time until decades later.
GLOBAL UPDATE

Zimbabwe: Fewer Extramarital Partners and Dollars Push Precipitous Decline in H.I.V. Rate

In 1997, an estimated 29 percent of adults were infected; a decade later, only 16 percent were.

Can Polio Be Eradicated? A Skeptic Now Thinks So

Dr. Donald A. Henderson had always doubted that polio could be eradicated, but he has now changed his mind.

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