Scientists had long wondered whether fat tissue might contain stem cells.

长期以来，科学家们一直很想弄清楚脂肪组织中是否含有干细胞。

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Leptin decides whether fat should be stored or used, resulting in lethargy or energy.

瘦素决定身体要储存或者消耗脂肪，困倦无力还是精神抖擞。

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Whether Fat person and normal weight person excess post-exercise oxygen consumption(EPOC) exist difference between them?

肥胖者和正常体重者 运动后过量氧耗（EPOC）是否存在差异?。

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So tens or hundreds of millions of dollars would go into a study like this by the time it was completed, money that could have been used for other things, to test whether eating a low fat diet would reduce risk for breast cancer.

数以百万计的美元,投入到这样的研究,当研究结束时,本可以用来做其他事情的钱,被用来检测是否低脂膳食,可降低患乳腺癌风险

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

The gamble here is whether the fat times will continue for the flyboys.

FORBES: Aloft at Last

Whether slim or fat, a person leading a sedentary lifestyle has similar chances of dying young to a smoker.

BBC: Laziness will send us to an early grave

"Whether it was squeezing the fat out of NatWest or not overpaying for silly deals in America, which every Brit bank seems to do, Goodwin has always managed to deliver, " says Michael Denny, the chairman of Northern Ventures Managers, a venture-capital firm.

FORBES: Magazine Article