Category Archives: Health

A Solution To Superbugs?

This looks very encouraging.

The human body’s immune systems protect us from harmful substances. But the body often rejects conventional antibiotics. But the new materials can work because they change themselves once they come into contact with water in the body or on its surface. The material self-assembles into a new polymer structure that is electrostatically attracted to the bacteria membranes (it’s like putting oil and water together). The polymers then break through the cell membranes, destroying the cell. The bacteria, which have amazing adaptive capabilities, can’t adapt to this kind of physical attack.

It works because cells have a natural electric charge. The polymers are drawn only to infected areas. Other antimicrobial materials aren’t biodegradable, but these new materials are made of simple organic molecules. That means they can naturally exit the body, in contrast to other medicines that gather in the body and cause side effects. That means it isn’t likely to cause skin irritation or other problems.

The polymers also swell into a gel form that doctors can easily manipulate. Hedrick said they can do so because of a “molecular zipper effect.” That is, the polymers interlock in the same way that zipper teeth do. When you move them around, they simply re-zip into a form that is deadly to bacteria.

The hydrogel has another interesting property. It can attack whole colonies of bacteria, particularly if it is injected directly into the region of an infection. These bacteria collections, known as biofilms, can be like the coatings of film on your teeth, germs on touchscreens, or growths on medical devices. The hydrogel penetrates the film and disrupts it.

“We can kill 100 percent of the bacteria and reduce the likelihood of a recurrence,” Hedrick said.

Now, if they could just come up with something similar for virii.

More Nutrition Quackery

OK, so a weight-loss surgeon says that Chipotle is the healthiest fast food?

Weiner said that he eats at the Chipotle if he must have fast food. He cited the chain’s vegetable ingredients and vegetarian and vegan options.

Two questions: 1) what does vegetarian, and particularly vegan food have to do with weight loss and 2) Why would we expect someone who makes a living reducing weight via surgery to have any idea of what good nutrition for weight loss is?

On a related topic, the search “Dr. Oz quack” yields a couple hundred thousand results. A theory that is reinforced by the large amount of email spam I get featuring his name in the subject.

You Have To Break Eggs To Make An Omelette

Nurse Bloomberg says that people should have to suffer a bit.

…Mr. Bloomberg also argued the number of pain pills currently being prescribed had even contributed to an uptick in violent crimes outside of pharmacies from robbers looking to steal the drugs.

“You see there’s a lot more hold-ups of pharmacies, people getting held up as they walk out of pharmacies,” he explained. “What are they all about? They’re not trying to steal your shaving cream or toothpaste at the point of a gun. They want these drugs.”.

Yes, and you know what would reduce the number of hold ups? If they could get them legally.

You know who I’d like to see “suffer a bit”? This overprivileged midget fascist.

Starving People For A Green Ideology

…for a green ideology, and corporate greed:

…many worry that Guatemala’s poor are already suffering from the diversion of food to fuel. “There are pros and cons to biofuel, but not here,” said Misael Gonzáles of C.U.C., a labor union for Guatemala’s farmers. “These people don’t have enough to eat. They need food. They need land. They can’t eat biofuel, and they don’t drive cars.”

This isn’t a market failure. It’s a deliberate distortion of markets through government policy. In some sense, it’s almost as criminally egregious as the behavior of the British during The Hunger in Ireland.