它莫西芬

Malvina Holloway, 59, of Mobile, Ala., received a bottle filled with Tambocor, a dangerous heart-rhythm-altering medication, rather than the breast-cancer drug Tamoxifen that her oncologist had prescribed.

59岁的来自亚拉巴马州莫比尔的玛尔维纳·霍罗威拿到的是一瓶泰布考（一种改变心脏节律的危险药物），而不是肿瘤医生为她开出的治疗乳腺癌的它莫西芬。

In the past 25 years, tamoxifen has prevented more than half a million deaths from breast cancer.

在过去的25年中，它莫西芬使超过50万的患者免于死于乳腺癌。

Now it appears that some women will do at least as well if they're treated with tamoxifen.

现在看起来一些妇女用它莫西芬治疗的效果会很好。

In the 46% of women with the "good" gene, tamoxifen works as well as newer drugs.

在46%携带该&好&基因的妇女中，它莫西芬与新药的治疗效果相同。

Currently, tamoxifen is approved by the Food and Drug Administration for treatment of some kinds of cancer and infertility, for example.

目前，它莫西芬是经美国食品和药物管理局，为治疗某些类型的癌症和不育症，为例子。

After that, women are supposed to take the drug tamoxifen for five years.

在那之后，通常建议病人服用它莫西芬五年以防止癌症复发。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。