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- But these studies were small, and none was designed to test how calorie restriction might affect cognitive performance. 但這些研究都是小規模的,並且沒有人考慮過要研究限制卡路里攝入是如何影響認知行為的。
- Now they think they know why. They identified a gene in roundworms that directly links calorie restriction to longer lifespan. 現在他們認為找到原因了。他們在蛔蟲身上找到一種基因,直接負責熱量的控制,進而延長壽命。
- EVIDENCE SYNTHESIS: It is not known whether calorie restriction extends maximum life span or life expectancy in lean humans. 證據分析:還不知道限制熱量的攝入能最大的延長瘦人的生命或預期壽命。
- EIDENCE SYNTHESIS: It is not known whether calorie restriction extends maximum life span or life expectancy in lean humans. 證據分析:還不知道限制熱量的攝入能最大的延長瘦人的生命或預期壽命。
- Still, the animal studies suggest that the effects of alternate-day fasting on chronic disease prevention are similar to those reported for chronic calorie restriction. 不過,動物的研究表明,禁食對慢性病預防效果與報告的長期的熱量限制的效果類似。
- Pinpointing the worm gene might open the door to drugs that imitate the effects of calorie restriction and could allow people to live longer without following such a severely restrictive diet. 找到蛔蟲這個基因或許能開啟新葯研發之路,以藥物模仿熱量控制的效果,讓人們不用嚴格節食也可以長壽。
- On one hand, calorie restriction turns on a gene called PNC1, which produces an enzyme that rids cells of nicotinamide, a small molecule similar to vitamin B3 that normally represses Sir2. 其一,熱量限制會啟動PNC1這個基因,製造清除細胞內菸鹼醯胺(nicotinamide)的酵素,菸鹼醯胺類似維生素B3,平常會抑制Sir2活性。
- Education should not be restricted to any one specific age group. 教育不應限制在任何特定的年齡組上。
- So dramatic are the life-extension benefits, says Sinclair, that they mimic the life-extending effects of calorie restriction, which most would view as a lot less palatable than drinking red wine. 研究者們說,白藜蘆醇這樣的分子能夠調節其它蛋白質,這些蛋白質會幹預細胞自然死亡。
- "What we really would like to be the final answer, and can't quite say yet, is that resveratrol will mimic the effects of calorie restriction," said Joseph Baur of the team of Harvard. 而另一組小白鼠在被喂以高脂肪食物的同時,還攝入了從紅葡萄中提取的白藜蘆醇。結果發現,這組小白鼠雖然也變得肥胖,但它們的健康狀況和壽命與正常白鼠幾乎差不多。
- Calorie restriction is important if the individual is overweight, and advice should be given about having less fat overall, with proportionately more monosaturated and polyunsaturated fat. 如患者體胖,應限制熱量攝入,少吃鹽,少吃脂肪,但可按適當比例增加單飽和和多不飽和脂肪。
- I restrict myself to smoking two cigarettes a day. 我限定自己每天只抽兩支煙。
- He leads a very restricted life. 他的生活面非常狹窄。
- Membership of the club is restricted to men only. 該俱樂部的成員僅限於男士。
- His activities were restricted by old age. 他的活動因年事已高而受到限制。
- The restricted areas are marked by orange pennons. 不對公眾開放的地區由橘黃色三角旗標了出來。
- Dealing with a more restricted category. 小(項)的; 小前提的與一個更嚴格的類別有關的
- You are restricted to eight liters of duty-free wine. 攜帶的免稅酒不得超過八升。
- Not limited or restricted; unrestrained. 自由的沒有限制或局限的; 不受約束的
- Recent laws have tended to restrict the freedom of the press. 新法例有限制新聞自由的趨勢。