domingo, 3 de agosto de 2014

ScienceDaily: Strange Science News

ScienceDaily: Strange Science News


Chili peppers for a healthy gut: Spicy chemical may inhibit gut tumors

Posted: 01 Aug 2014 06:33 PM PDT

Researchers report that dietary capsaicin – the active ingredient in chili peppers – produces chronic activation of a receptor on cells lining the intestines of mice, triggering a reaction that ultimately reduces the risk of colorectal tumors.

When particles fall left and right at the same time: Physicists develop new method to verify quantum entanglement

Posted: 01 Aug 2014 06:11 AM PDT

It takes only a slight disturbance for a pencil standing on its tip to fall in one direction or another. In the quantum world it is possible in principle for particles of a system to fall both left and right at the same time. Differentiating this "and" state -- the quantum entanglement of particles -- from the classical "or" is an experimental challenge. Scientists have now devised a novel and universal method that enables entanglement verification for states of large atomic systems.

See-through organs and bodies will accelerate biomedical discoveries

Posted: 31 Jul 2014 11:57 AM PDT

The ability to see through organs and even the entire body has been a long-time dream of biologists. A new study has now made that dream a reality, revealing simple methods for making opaque organs, bodies, and human tissue biopsies transparent, while keeping the cellular structures and connections intact. The protocols could pave the way for a better understanding of brain-body interactions, more accurate clinical diagnoses and disease monitoring, and a new generation of therapies.

Surgeons report significant migraine relief from cosmetic eyelid surgery technique

Posted: 31 Jul 2014 06:53 AM PDT

Plastic and reconstructive surgeons report a high success rate using a method to screen and select patients for a specific surgical migraine treatment technique. More than 90 percent of the patients who underwent this surgery to decompress the nerves that trigger migraines experienced relief and also got a bonus cosmetic eyelid surgery.

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