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2019年07月19日 23:01:25

乌鲁木齐天山区褐青色痣多少钱克拉玛依提眉手术多少钱Breast milk is being used to fight cancer after scientists accidentally discovered it contains a substance that kills tumour cells.在科学家意外发现母乳中含有可以杀死肿瘤细胞的物质之后,人们正在用母乳来治疗癌症。Trials in patients with bladder cancer have aly yielded promising results and researchers believe the compound breast milk contains – nicknamed Hamlet – will also help tackle bowel cancer and cervical cancer.在膀胱癌患者身上的实验已经取得了可喜的成果,而研究人员们认为,含有“哈姆雷特”物质的母乳化合物对肠癌和宫颈癌也有疗效。They also say it homes in on cancer cells while leaving healthy cells unharmed – so it has none of the debilitating side effects of chemotherapy.研究人员还表示,这种物质会在癌细胞上生长却又不会损伤健康的细胞,因此不会有像化疗那样带来的使人衰弱的副作用。Professor Catharina Svanborg, who made the initial discovery, said last night: #39;There#39;s something magical about Hamlet#39;s ability to target tumour cells and kill them.#39;最先发现该现象的凯瑟琳娜·斯万伯格教授表示:“#39;哈姆雷特#39;能够很神奇地以肿瘤细胞为目标并杀死它们。”She said human breast milk contained a protein called alpha-lactalbumin, which is transformed into a cancer-fighting agent when in the gut.她表示,母乳中含有一种被称之为α-乳白蛋白的蛋白质,可以在肠道里转化为一种抗癌剂。Prof Svanborg, an immunologist at Lund University in Sweden, made the chance discovery that the substance kills tumour cells when working on antibiotics.斯万伯格教授是瑞典隆德大学的免疫学家,她是在对抗生素进行研究时偶然发现的这种物质可以杀死肿瘤细胞。She said: #39;We were looking for novel antimicrobial agents, and new breast milk is a very good source of these. During one experiment we needed human cells and bacteria to be present, and we chose human tumour cells for practical reasons.她表示:“我们当时正在寻找新的抗菌药物,而母乳是这些药物的很好来源。在一次试验中,我们需要人类细胞和细菌,而出于实际的原因我们选择了肿瘤细胞。”#39;To our amazement, when we added this compound of milk, the tumour cells died. It was a totally serendipitous discovery.#39;“令我们惊讶的是,当我们添加这种母乳化合物的时候,肿瘤细胞被杀死了。这完全是一个偶然的发现。” /201705/5101571. Calculate Your Ideal Bedtime计算出你的理想上床时间The easiest way to wake up earlier in the morning is to get enough sleep.早起最简单的方法就是有充足的睡眠。But that number can be drastically different for everyone.但是这个数字对于每个人来说可能会大不相同。Here’s how to figure out your sleep needs: For a week, track the number of hours you sleep, including weekends.以下是如何找出你的睡眠需求:统计好一周(包括周末)之内的睡眠总时间。Divide that number by seven to calculate your nightly need. Think about a time you’ve been on vacation or of a night you felt particularly rested — how much sleep did you get?将这个数字除以七,计算出你每晚的需要。想想你曾经在度假时的晚上,或者你感到特别的休息时,你睡了多久?Once you have that number, count backwards from the time you want to get up and plan to go to bed at that new hour.一旦你计算出这个数字,从你想起床的时间开始倒数,并在新计划好的时间上床睡觉。2. Identify Your Stay-Awake Triggers找到让你保持清醒的事物Nighttime can slip away fast, especially when you have a lot to accomplish.晚上时间过得飞快,尤其是当你有很多事情要完成时。To be successful in sticking with an earlier bedtime, you may need to set an alarm.要成功地坚持早睡,你可能需要设置一个闹钟。And contrary to popular advice, you don’t have to turn off screens right before bed.与普遍流行的建议相反,你不必关掉在床前的屏幕。Reading is a great way to unwind and relax, but ing a thriller may not be the best idea.阅读是放松和放松的好方法,但是读一部恐怖片也许不是最好的主意。3. Create A Morning To-Do List罗列好早起事宜Another good habit is to think about what you want to accomplish in the morning.另一个好习惯是想好你早上要完成什么。“Having a morning goal is the best motivation,” said McKey.McKey说道:“在上午有一个目标是最好的动力。”She recommends writing three tasks you have to do the next day.她建议写出第二天要做的三项工作。“This way you’ll feel like you’re on a mission when you wake up, you’ll get closer to your morning goal and you’ll have a clear schedule to follow.”“这样,当你醒来的时候,你会感觉你在执行任务,会更接近早起目标,你将有一个明确的时间表。”4. Reward Yourself奖励自己Find a little bit of that magical motivation: Think of something you want to do, but can never find the time to do, whether it’s playing with your cat, catching up with a friend or enjoying a home-cooked breakfast.找到一点不可思议的动机:想想你想做,但永远找不到时间去做的事情,比如逗你的猫,见一个朋友或享受家人自制的早餐。McKey’s own reward is to see the sunrise, which is why she jogs early in the morning.McKey给自己的奖励是去看日出,这也是为什么她在清晨跑步的原因了。5. Exercise锻炼“People who exercise tend to sleep better than those who don’t,” said Vanderkamp.Vanderkamp说道:“锻炼的人往往比那些不锻炼的人睡眠质量高”。Indeed, studies have shown a strong correlation to a better quality of sleep for people who work out at least 10 minutes a day.事实上,研究表明,每天至少锻炼10分钟与睡眠质量高有大大的关联性。One reason: exercise reduces your stress levels, which in turn helps combat insomnia.原因之一:运动可以降低你的压力,这反过来又有助于对抗失眠。By working out, your body releases serotonin and endorphins.通过锻炼,你的身体释放血清素和内啡肽。6. Ask Yourself, ‘Why Do You Want To Do This?’扪心自问,“你为什么要这样做?”It can be difficult to develop new habits on demand, even if you know the habit is positive and useful.即使知道习惯是积极的和有用的,你也很难养成新的习惯。“If someone chooses to develop morning-person habits by their own will — not because a spouse or friend said so — it will be easier to do,” said McKey.McKey 说道:“如果不是因为配偶或朋友这样说而选择早起,那么这个习惯将是很容易养成的”。Think about how becoming a morning person can make your life better.想想如何成为一个早起的人能让你的生活更美好。For most people, just knowing that they’re most productive in the morning is a big incentive.对大多数人来说,只知道早上工作对他们最有效率是一个很大的激励。 /201704/506724新疆维吾尔自治区维吾尔医医院抽脂多少钱

阿拉尔市彩光祛斑的价格可克达拉市去眼袋手术多少钱喀什市脸部激光美白多少钱It is a well-known maxim that you shouldn#39;t visit the supermarket when feeling hungry, but new research suggests the same is true when going out in search of romance.众所周知,人们不应该在饿的时候去逛超市。但最近的研究表明,人们同样不应该在饿的时候去寻找爱情。Both men and women are more likely to be attracted to people who are larger when they go out on an empty stomach. Men, in particular will choose more voluptuous women if they have missed a meal while women go for larger, heavier set men. But scientists warn that when then hunger is sated, they may not feel the same.无论男性或女性,当他们在饥饿状态下出门交际时,都更容易受到胖子的吸引。当男性错过了用餐时间时,他们更容易看上身材丰满的女性,而女人在这种情况下也更倾向于选择体型高大,吨位较重的男性。科学家们警告,当人们不再感到饥饿时,这种感觉不会持续。Speaking at the Cheltenham Science Festival Dr Swami said: “Hunger can change your perception of who is attractive. If a man is hungry they prefer slightly larger women in general. For women then generally prefer a slightly heavier man. In studies, they hadn#39;t eaten for about six hours and you could see a real difference in their preferences.”在切尔滕纳姆科学节上,斯瓦米士说,“饥饿会改变你的审美观。当一个男人感到饥饿的时候,他们通常会(比平时)更喜欢略为丰腴的女性。而女性也通常更喜欢略为健壮的男性。在研究中可以发现,当被研究者六小时未进食之后,他们的偏好就会产生明显的变化。”Dr Swami believes that when hungry, people are looking for partners who can supply them with sustenance, and a larger person suggests they have been successful at finding food.斯瓦米士相信,当人们饥饿的时候,他们会寻找那些能为自己提供物质保障的伴侣。如果一个对象体态丰腴,正说明他(她)是很会寻找食物的。However Professor Gareth Leng, of the University of Edinburgh, claims the phenomenon may occur because the same part of the brain, which controls hunger, also controls libido. “There is a good piece of science behind it,” he said: “Sex and hunger are too fundamental drives.”爱丁堡大学的加雷思·冷宁教授持不同观点,他认为,这种现象产生的原因在于,人脑中控制饥饿感的部分也控制着性欲。“这种现象的背后是一条堪称真理的科学规律。”他说,“爱欲和食欲都是人的基本欲求。”A part of the brain called the #39;ventromedial nucleus#39; is full of #39;cuddle hormone#39; oxytocin which controls appetite and sex drive. When people are hungry the hormone is being used to promote food cravings rather than sex drive so a person would subconsciously choose a partner who could #39;feed them.#39; But when they are full, oxytocin then starts to promote libido and usual feelings of attraction kick back in.人脑中有一个成为“腹内侧核”的部分,负责施放“拥抱荷尔蒙”催产素,正是这种催产素控制着人的食欲和爱欲。当人们感到饥饿的时候,大脑分泌这种荷尔蒙,以促使人们寻求食物、而不是寻求艳遇,所以人们在这这种情况下会潜意识的寻觅那些可以“喂饱他们”的伴侣。而当人们吃饱了之后,催产素开始刺激性欲,这时人们的审美观又回复到了正常的状态。 /201705/507980乌鲁木齐比较好的鼻部修复整形医院

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