安康宫颈糜烂手术后脱咖是怎么样的(安康月经期间会不会怀孕) (今日更新中)

Sticking to a normal daily rhythm -- being active during the day and sleeping at night -- can have more benefits than you might expect.A new study found that it is linked to improvements in mood and cognitive functioning as well as a decreased likelihood of developing major depression and bipolar disorder.The study, published Tuesday in the journal The Lancet Psychiatry, looked at disruptions in the circadian rhythms -- or daily sleep-wake cycles -- of over 91,000 adults in the United Kingdom. It measured these disruptions using a device called an accelerometer that is worn on the wrist and measures one's daily activity levels. The participants were taken from the UK Biobank, a large cohort of over half a million UK adults ages 37 to 73.The researchers found that individuals with more circadian rhythm disruptions -- defined as increased activity at night, decreased activity during the day or both -- were significantly more likely to have symptoms consistent with bipolar disorder or major depression. They were also more likely to have decreased feelings of well-being and to have reduced cognitive functioning, based on a computer-generated reaction time test.For all participants, activity levels were measured over a seven-day period in either 2013 or 2014, and mental health proxies such as mood and cognitive functioning were measured using an online mental health questionnaire that participants filled out in 2016 or 2017."It's widely known that a good night's sleep is a good thing for well-being and health. That's not a big surprise," said?Dr. Daniel Smith, professor of psychiatry at the University of Glasgow and a leading author on the study. "But I think what's less well-known and what comes out of this work is that not only is a good night's sleep important, but having a regular rhythm of being active in daylight and inactive in darkness over time is important for mental well-being."The findings were found to be consistent even when controlling for a number of influential factors including age, sex, lifestyle, education and body mass index, according to Smith."I think one of the striking things that we found was just the consistency in the direction of our association across everything we looked at in terms of mental health," Smith said.Daily circadian rhythm is controlled by a collection of neurons in an area of the brain called the hypothalamus. The hypothalamus helps regulate a number of important behavioral and physiological functions such as body temperature, eating and drinking habits, emotional well-being and sleep, according to the?National Institute of General Medical Sciences.The findings are consistent with research indicating a link between sleep disruptions and mood disorders. A 2009 study, for example, showed that men who worked night shifts for four years or more were more likely to have anxiety and depression than those who work during the day.However, the new study is the first to use objective measurements of daily activity and is among the largest of its kind, according to?Aiden Doherty, senior research fellow at the University of Oxford, who was not involved in the research."This study is the first large-scale investigation of the association of objectively measured circadian rhythmicity with various mental health, well-being, personality and cognitive outcomes, with an unprecedented sample size of more than 90 000 participants," Doherty wrote in an email."Previous studies have been very small (in just a few hundred people), or relied on self-report measures (asking people what they think they do). ... However, this study used objective device-based measures in over 90,000 participants; and then linked this information to standard measures of mood disorders, subjective well-being, and cognitive function," he added.The findings have significant public health consequences, particularly for those who live in urban areas, where circadian rhythms are often disrupted due to artificial light, according to Smith."By 2030, two-thirds of the world's population will be living in cities, and we know that living in an urban environment can be pretty toxic to your circadian system because of all the artificial light that you're exposed to," Smith said."So we need to think about ways to help people tune in to their natural rhythms of activity and sleeping more effectively. Hopefully, that will protect a lot of people from mood disorders."For those who struggle to maintain a consistent circadian rhythm, certain strategies -- such as avoiding technology at night -- have proven to be an important part of good sleep hygiene."Not using your phone late at night and having a regular pattern of sleeping is really important," Smith said. "But equally important is a pattern of exposing yourself to sunshine and daylight in the morning and doing activity in the morning or midday so you can actually sleep properly."Based on the observational nature of the study, the researchers were unable to show causality, meaning it is unclear whether the sleep disturbances caused the mental health problems or vice versa."It's a cross-sectional study, so we can't say anything about cause and effect or what came first, the mood disorder or the circadian disruption," said Kristen Knutson, associate professor of neurology at Northwestern's Feinberg School of Medicine, who was not involved in the study."And it's likely they affect each other in a circular fashion," she added.The researchers also looked exclusively at adults between age 37 and 73, meaning the results may not apply to younger individuals, whose circadian rhythms are known to be different than those of older adults, according to Smith."The circadian system changes throughout life. If you've got kids, you know that very young kids tend to be nocturnal," Smith said. "My suspicion is that we might observe even more pronounced effects in younger samples, but that hasn't been done yet, to my knowledge."But the study adds more credence to the idea that sleep hygiene -- including maintaining a consistent pattern of sleep and wake cycles -- may be an important component of good mental health, according to Smith."It's an exciting time for this kind of research because it's beginning to have some real-world applications," Smith said. "And from my point of view as a psychiatrist, I think it's probably under-recognized in psychiatry how important healthy circadian function is, but it's an area that we're trying to develop." 6496

STOCKHOLM (AP) — Americans Harvey J. Alter and Charles M. Rice and British-born scientist Michael Houghton have won the 2020 Nobel Prize in medicine for their discovery of the hepatitis C virus.The World Health Organization estimates there are over 70 million cases of hepatitis worldwide and 400,000 deaths each year.The disease is chronic and a major cause of liver inflammation and cancer.The Nobel committee says, “thanks to their discovery, highly sensitive blood tests for the virus are now available," a development that has greatly reduced the chances of getting hepatitis C through blood transfusions.The medicine prize carries particular significance this year due to the coronavirus pandemic, which has highlighted the importance of medical research. 769

TAHOE CITY, Calif. (AP) -- Officials say California's popular Squaw Valley Ski Resort will change its name because the word "squaw" is a derogatory term for Native American women.Ron Cohen, president and COO of Squaw Valley Alpine Meadow, says the decision was reached after consulting with Native American groups and extensive research into the etymology and history of the term "squaw."It derived from the Algonquin language, may have once simply meant "woman," but over generations, the word morphed into a misogynist and racist term to disparage indigenous women.The new name is expected to be announced next year.Squaw Valley Ski Resort was the scene of the 1960 Winter Olympics. 692

Taylor Swift was once the sweetheart of Nashville and a frequent attendee of the CMA Awards.She racked up 11 wins and 26 nominations before crossing over to becoming a global pop star. Since that time she has moved away from her country roots. In fact, she has not seen a CMA nominee since 2014 when she was nominated for Female Vocalist of the Year. She is back on the CMA ballot this year not as a performer but as a songwriter. She wrote Little Big Town's chart-climber "Better Man", which is up for Single of the Year, Song of the Year and featured on a nomination for Album of the Year.Little Big Town is also nominated for Vocal Group of the Year. The Song of the Year nomination is what has Music Row talking about whether they will see Swift at this year's award show. That particular award is given to the writer of the song, not the performer.That means if the song is a winner tonight at Bridgestone Arena it would make sense to see Swift on stage to accept the award.Her last appearance at the show was just a year ago for the 50th anniversary when she presented Garth Brooks with the award for Entertainer of the Year.?Swift is in the middle of a busy week. In the past 24 hours she released the full track list for her upcoming album and also shared videos from a private listening party she had for lucky listeners at home.Swift's new album, "Reputation" drops Friday.To find out if she will make an appearance at the 51st Annual CMA Awards, tune in tonight at 7p.m. (CT) on ABC.  1518

TAMPA, Fla. — George Streets, Jr., is just 10-years-old and he’s somewhat of a boxing phenom.“When I was little, I always wanted to box,” George, Jr. said.His trainer Malcolm Peck has been working with George for about a year.“The determination, the way he processes things, the energy he has is different,” Peck said. “It’s definitely different.”When George was a 2-year-old, he would walk around the house punching everything in his path.“T trained by punching the couch,” he said. “My dad would be asking me what I was doing. I’d be ‘ha, ha, ha, ha’ punching the couch.”“He punched a hole in the side of that couch,” his father George, Sr. added.And, that’s how he got the nickname — Lil Savage. He’s mildly autistic and diagnosed with an extreme case of Attention Deficit Hyperactivity Disorder. Boxing has improved his focus.“Boxing allows you to utilize that energy, stay focused, if you’re not focused and you look to your left or right, you’re going to get hit in the face,” George, Sr. said. “It’s going to hurt pretty bad."“It helps him with his attention span tremendously. His grades have improved. He went from being a D-F student to an A-B student.”Lil Savage trains for about four hours each day. He wakes up a 5 a.m. for conditioning drills and goes to the boxing gym after school.The hardest part for him getting into the ring was finding a trainer willing to work with such a young boxer.“No one wanted to train me because I was a little kid,” George, Jr. said. “But when I showed them I could spar, then they really wanted to train me.”He knows the stakes are high with gloves on in the ring, and he wants to be on top.“My goal is to be the best boxer and be myself.”You can see Lil Savage in action later this month. He will be the half time show during the ‘Rumble in the Bay’ boxing event at the JCC Center on November 21.This story was first published by Kyle Burger at WFTS in Tampa Bay, Florida. 1947

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