Date: 01.22.2013

neanderthal cloning

Neanderthal

A Neanderthal man

A Harvard professor believes it is possible to bring back the Neanderthal species from extinction. To do so you would need “an adventurous surrogate” as he puts it. The Neanderthals have been extinct for more than 30,000 years, but traces of their DNA remain. George Church, a geneticist, says in theory you should be able to clone the DNA and create an embryo, which can be implanted in a surrogate and brought to term. The ethics of such an experiment are murky, to put it mildly.

More about it here [Der Spiegel] and here [New York Daily News].

berries and heart attacks

Berries

Berries

Berries seem to lower womens’ risk of heart attacks. From New York Times Well blog:

Beginning in 1991, researchers at Harvard tracked more than 100,000 women ages 25 to 42 with food-frequency questionnaires every four years through 2009. They recorded 405 fatal and nonfatal heart attacks in them over the period. The study was published last week in the journal Circulation.

After adjusting for many dietary, behavioral and physiological risk factors, the scientists found that compared with those below the 20th percentile in anthocyanin intake, those above the 80th percentile were 32 percent less likely to have a heart attack. Other flavonoids were not significantly associated with reduced risk.

Women who ate more than three servings of blueberries or strawberries a week — the most common anthocyanin-rich foods consumed — had a 34 percent lower risk than those who ate less.

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