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Marijuana Became Legal In Washington State, And Became Less Cool To Teens

In Washington state, once retail sales were legalized, marijuana use by 8th and 10th graders actually...

Kahweol Acetate, Cafestol In Coffee May Inhibit Prostate Cancer

A pilot study using drug-resistant cancer cells in cell cultures and in mice has found that the...

Medical Societies Have Alarming Government Influence And Are Often Biased Toward Themselves

It won't be a surprise if you believe that most surgeons promote surgery - for you. For themselves...

World's Oldest Semen As Viable As Sperm From Last Year

Semen stored in a laboratory in Sydney has been defrosted and successfully used to impregnate 34...

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Rembrandt van Rijn was a master of light and shadow and a characteristic plasticity generated by a technique called impasto.

A new study shows he was also something of a chemist. An analysis of impasto layers in some of Rembrandt's paintings show they contain a very rare lead mineral called plumbonacrite, which means Rembrandt used a unique paint recipe. Plumbonacrite is extremely rare in historic paint layers. The only other notable occurrence was linked to degradation of the red lead (minimum) pigment in a Van Gogh painting.
Though our guts contain a trillion bacteria in various compositions, it's become popular to claim any detectable change is a bad thing. Unless it is to sell yogurt, where no detectable change is regarded as a probiotic good thing.

Now even at the nano- level. A new study claims ultra-small particles adhere to intestinal microorganisms, thereby affecting their life cycle as well as cross talk with the host. Nanoparticles’ binding inhibits the infection with Helicobacter pylori, a pathogen implicated in gastric cancer and the authors hope this could the development of potential 'probiotic' nanoparticles for food. Homeopaths are cheering.
Like " I had insomnia last night" and "I am so OCD", medical terms often become colloquial. So it is with people who say they had a "stomach flu."

There are stomach virusus, but what many people commonly call “stomach flu” isn’t flu at all. "Flu" is short for influenza, and that is respiratory so it involves lungs, not the stomach. What people call a stomach flu is instead viral gastroenteritis. It could be rotavirus, norovirus, adenovirus or something else, and could have been through tainted food.
Chicken eggs are already used for growing viruses that are used as vaccines, such as the flu jab but science is going one better; chickens that are genetically modified to produce human proteins in their eggs as part of the egg white.

A new study found the drugs work at least as well as the same proteins produced using existing methods and high quantities of the proteins can be recovered from each egg using a simple purification system and there are no adverse effects on the chickens themselves, which lay eggs as normal.
One to two percent of people have celiac disease, and the first thing they will tell you is that it is not a fad diet, no matter how many books or Dr. Oz segments tout gluten-free. To celiac patients, it is like poison and the replacements for gluten often contain extra sugar, extra fat, hydroxypropyl methyl cellulose and xanthan gum.

Science may soon be able to help. Gluten is a mixture of glutenin and gliadin proteins, which build a network that gives wheat bread itsproperties and quality. Most gliadins and part of the glutenins contain immunogenic epitopes, which are the actual trigger of the immune reaction.
When a sneeze happens, around 100,000 contagious germs for things like the common cold, influenza and tuberculosis move through the air at speeds of up to 100 miles per hour. 

It sounds scary, but there are numerous environmental factors that impact the actual transmission of disease, and a new study sought to determine those right down to the level of a single aerosol particle and a single bacterium.