一项研究发现，结婚会使皮质醇下降，这是一种应激激素，其下降表明人的焦虑在减少。
One study found that kissing caused a drop in cortisol, a stress hormone, indicating a reduction in anxiety.
其表现在皮质醇含量的升高。这是一种应激激素，它总会和一些负面的生物学效应联系在一起，比如沮丧和肥胖。
That surge is delivered by cortisol, a stress hormone often linked with negative biological effects, such as depression and obesity.
桑顿和他的同事们通过引入7个“提前”突变，成功地使最古老的受体AncGR1进化成为一种应激激素特定受体。
Thornton and his colleagues successfully made the oldest ancestor, AncGR1, evolve into a cortisol-specific receptor by introducing seven "forward" mutations.
相反，对于那些认为成绩下降是一种永久的、无法挽回的状态的学生来说，成绩的下降只会预兆着他们应激激素的上升。
Instead, declining grades only predicted worse stress hormones among students who believed that worsening grades were a permanent and hopeless state of affairs.
这项新研究是用老鼠来进行的，发现雌老鼠对一种重要的应激激素，即使低水平也比雄老鼠更为敏感；也就是说，相对来说，雌老鼠不能够适应这种激素的高水平。
The new study, done on rats, finds females are more sensitive to low levels of an important stress hormone and less able to adapt to high levels of it than males.
高水平的应激激素——促肾上腺皮质素释放激素(CRH)能够在怀孕中期成为一种常规方法筛选有可能将患有产后抑郁症的妇女吗？
Could an elevated level of a stress hormone-corticotropin-releasing hormone (CRH) -during mid-pregnancy become a routine way to identify women who will develop postpartum depression?
现今大学一些研究人员向我们展示了老年人脑中的两种受体，它们如何对一种名为皮质醇的应激激素做出反应。
Now University researchers have shown how two receptors in older brains react to a stress hormone called cortisol.
研究人员目前正在研发一种新型化学物，可以阻止酶--11beta-HSD1 -- 生成，这种酶辅助细胞产生应激激素。
The researchers are currently investigating a new chemical compound which blocks an enzyme -- 11beta-HSD1 -- that is involved in producing stress hormones within cells.
研究人员在关注一种新的化合物11beta -HSD1，它能阻碍一种酶，可以帮助细胞产生应激激素。
The researchers are looking at a new chemical compound which blocks an enzyme, known as 11beta-hsd1, which helps produce stress hormones within cells.
在这项研究中，人类卵巢癌细胞系暴露到应激激素去甲肾上腺素或肾上腺素任何一种都能保护它们免疫失巢凋亡。
In the study, exposure of human ovarian cancer cells lines to either of the stress hormones norepinephrine or epinephrine protected them from anoikis.
我们的身体会产生一种叫做皮质醇的激素，通常被称为“应激激素”，因为当我们感到压力或恐惧时，这种激素就会产生。
Our bodies produce a hormone called cortisol, which has been branded the "stress hormone, " because it tends to appear when we are either stressed or fearful.
有一种化学物质被发现在大脑的应激反应中发挥著作用，它被人称为促肾上腺皮质激素释放因子(首字母缩写为“CRF”)。
One chemical found to play a role in the brain's stress response is known by the initials CRF (corticotropin-releasing factor).
有一种化学物质被发现在大脑的应激反应中发挥著作用，它被人称为促肾上腺皮质激素释放因子(首字母缩写为“CRF”)。
One chemical found to play a role in the brain's stress response is known by the initials CRF (corticotropin-releasing factor).
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