Why does hormone replacement therapy (HRT) with estrogens (e) plus progestins (p) increase the risk of breast cancer?

为何雌激素(E)加孕激素(P)的激素替代疗法(HRT)可增加妇女患乳腺癌的危险呢？

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The S & P Five Hundred index gained over twenty percent its largest increase in six years.

VOA: special.2010.01.01

Both would increase spending, not cut it (or even stabilize it), and each would increase spending by more than 3% p.a.

FORBES: Why The Fiscal 'Sequester' Scheme Is Actually Bullish

In BLOOM 1 there was an increase in the total number of satisfying sexual events of 3.87 from baseline (an increase of 83 percent) in the LibiGel group and in the placebo group there was an increase of 3.52 satisfying sexual events from baseline (an increase of 65 percent) for a p value of 0.698.

FORBES: Placebo Is The Real 'Female Viagra'

The Dow was up 148 points to 14, 979, an increase of 1 percent, as of 2 p.m.

NPR: Stocks Surge To New Highs After Hiring Climbs