举例来说,雌性素补充疗法会增加心脏病、中风、乳癌以及血栓的风险。
Estrogen replacement therapy, for instance, increases the risk for heart attack, stroke, breast cancer and blood clots.
对几种动物的研究表明,在选择配偶时,雌性更喜欢鲜艳的类胡萝卜素着色的雄性。
Studies of several animal species have shown that when choosing mates, females prefer males with brighter carotenoid-based coloration.
可能是雄性可以利用稀少的类胡萝卜素进行免疫防御和解毒,或者吸引雌性。
It may be that males can use scarce carotenoids either for immune defense and detoxification or for attracting females.
加压素似乎是雄性田鼠形成依恋的主要因素,雌性则是中催产素。
Vasopressin seems to be a key to attachment in male rodents. Oxytocin is the female equivalent.
八年前,她被迫停止摄入雌性激素和黄酮素的组合,因为担心会引发潜在风险。
Eight years ago, she was taken off a combination of estrogen and progesterone, fearing dangerous risks.
研究结果表明,睾酮素和雌性激素对一种名叫罗莎(RORA)的基因相对立的影响。
The results show that testosterone and estrogen have opposite effects on a gene nicknamed RORA.
真正令人吃惊的是,当莫里斯和她的团队继续对肥胖老鼠的雌性后代进行检查时,发现它们也出现了胰岛素和血糖调节障碍的问题。
The real surprise came when Morris's team went on to examine the obese rats' female offspring. These too had problems regulating insulin and glucose levels.
真正令人吃惊的是,当莫里斯和她的团队继续对肥胖老鼠的雌性后代进行检查时,发现它们也出现了胰岛素和血糖调节障碍的问题。
The real surprise came when Morris's team went on to examine the obese rats' female offspring.These too had problems regulating insulin and glucose levels.
注射强力霉素抗生素条件下,该雌性的比格犬确实在紫外光照射下发光。
When given a doxycycline antibiotic, the female beagle literally glows under UV light.
尽管数十年来这种疾病都是开雌性激素的药,但是直到20世纪90年代,研究表明雌素疗法实际上增加患心脏病的风险。
And while estrogen was prescribed for decades for these problems, by the late 1990s studies were showing the hormone therapy might actually increase the risk of heart attacks.
雄性黑寡妇蜘蛛也能闻出雌性蜘蛛排放的信息素,并从中得知她最近是否吃饱。
A male black widow spider can smell pheromones produced by a female that tell him if she has recently eaten.
目的探讨动物饲料促生长素添加剂对雌性大鼠部分生殖功能的影响。
Objective to investigate the potential effects of promoting growth additive on part of reproductive function of female rats and toxic action.
探讨热量限制(CR)对雌性大鼠糖代谢及胰岛素抗性的影响。
The effects of CR on glucose metabolism and insulin resistance were studied.
探讨热量限制(CR)对雌性大鼠糖代谢及胰岛素抗性的影响。
The effects of CR on glucose metabolism and insulin resistance were studied.
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