We've all felt sleepy after a big Thanksgiving meal and tryptophan usually gets the bad rap - but there simply isn't enough of it to make a difference. Yet clearly something is making many of us take longer naps after binging on supper.A recent study
examined 'food comas' using the fruit fly Drosophila melanogaster
and explained some of the causes behind this phenomenon. They created a system that can measure both the sleep and feeding behaviors of individual fruit flies and discovered that, in much the same way as humans, the animals sleep for longer periods following larger meals. Further studies also revealed that certain types of food can promote post-meal sleep.
It's no secret that smoking causes lung cancer, but lost in the more recent smoke and mirrors about the new war on tobacco is the fact cigarettes are also linked to many other diseases, and the risk is compounded in diabetics who smoke. Diabetes, the kind occurring naturally and the lifestyle type 2 version, is a chronic illness in which there are high levels of glucose in the blood. More than 29 million people in the U.S. have diabetes, up from the previous estimate of 26 million in 2010, according to a report released by the Centers for Disease Control and Prevention. One in four people with diabetes doesn't know he or she has it. Like smoking, having diabetes can also put people at risk for numerous other health complications.
People may soon be able to watch their unborn babies grow in realistic 3-D immersive visualizations, thanks to new technology that transforms MRI and ultrasound data into a 3-D virtual reality model of a fetus. MRI provides high-resolution fetal and placental imaging with excellent contrast. It is generally used in fetal evaluation when ultrasound cannot provide sufficiently high-quality images.
According to the Centers for Disease Control and Prevention (CDC), obesity has more than quadrupled in adolescents over the past 30 years and it is estimated that more than one-third of kids and adolescents in the U.S. are at least overweight. Obesity in childhood and adolescence is associated with a number of later health risks, such as cardiovascular disease and type 2 diabetes.
In what will send cheers throughout the parenting community, a new paper suggest that helping care for grandchildren might affect the well-being of older adults. Caregivers' feelings partly depend on their perception of the experience, as well as on how they are treated by their family and by the community.
The researchers looked at information from the "Population Study of Chinese Elderly (PINE)," which examined more than 3,000 Chicago-area Chinese-Americans aged 60 and older between 2011 and 2013. The participants answered questions to screen for depression, anxiety, stress, loneliness, and other factors affecting their health and well-being.
The book "Anomaly! Collider physics and the quest for new phenomena at Fermilab
" is about to be published, after a somewhat long and anti-climatic wait. And the first presentation events are being scheduled here and there.
If you are at CERN I hope I will see you at the CERN library (bldg 52) on November 29th, at 4PM
. The book should already be available for retail by then. On that occasion I will just chat a little about the contents, answer questions, and maybe read one or two paragraphs to those of you who will come by.
The event is detailed in this indico page
What happened after Lisa ran out puking, escaping the stupid Donald Trump follower’s office in the mathematics department?
Heil Hitler Screaming Nazi: Heil Hitler! Great News Everybody!
Stupid Donald Trump Follower: Hey, I told you not to do that. The walls have ears.
Heil Hitler Screaming Nazi: People need to hear me so that your nonsense is accepted as the new middle. Shifting the Overton window – this is how we did it all.
Stupid Donald Trump Follower: Look, he is not even inaugurated yet. Let’s be careful. You can be openly my friend or you can be open about reality, but one of them has to be still secret.
At ASN Kidney Week 2016 in Chicago, investigators showed progress toward creating a functional bioartificial kidney that could replace the need for dialysis or transplantation in the millions of patients with kidney failure.
A key requirement for such a device is the formation of a "living membrane" that consists of a tight kidney cell layer on artificial membrane surfaces and can transport molecules from one side to the other. In their presentation, Dimitrios Stamatialis, PhD from University of Twente in The Netherlands, Roos Masereeuw, PhD from University of Utrecht in The Netherlands discussed achieving this using conditionally immortalized human renal proximal tubular epithelial cells (ciPTECs) on polyethersulfone-based hollow fiber membranes.
Our most beloved works of fiction hide well-trodden narratives - people want them, people expects them by now - and big data analysis can determine them. And most fictions is based on far fewer storylines than you might have imagined.
How cancer can suddenly reappear months, or years after treatment is complete is an ongoing mystery in incology.A new study
finds dormant tumor cells might have become latent because they cannibalized—basically ate—the body’s own stem cells. The team had been working on teaching adult stem cells from bone marrow, called mesenchymal stem/stromal cells (MSCs), to fight cancer when they noticed that the MSCs were disappearing from the cell cultures. The team was working on teaching adult stem cells from bone marrow, called mesenchymal stem/stromal cells (MSCs), to fight cancer when they noticed that the MSCs were disappearing from the cell cultures.