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Acupuncture Study Shows Scientific Reason for Effectiveness

Acupuncture Study Shows Scientific Reason for Effectiveness

By Katie Leavitt, Tonic

There are many people who remain skeptical of therapies that lie outside the realm of scientifically sound western medicine. A study published Sunday in the journal Nature Neuroscience provides scientific backing that may just turn those skeptics into believers.

Researchers at the Center for Translational Neuromedicine at the University of Rochester Medical Center found that the molecule adenosine was released in the areas surrounding acupuncture needle insertion in mice. Adenosine is one of the body’s natural painkillers, also helps to regulate sleep and has anti-inflammatory properties. When activated after an injury, the chemical blocks nerve signals to reduce pain, but the scientists found that adenosine also caused a reaction in deeper tissues treated by acupuncture.

“Acupuncture has been a mainstay of medical treatment in certain parts of the world for 4,000 years, but because it has not been understood completely, many people have remained skeptical,” said Dr. Maiken Nedergaard, lead author of the study, said in a press release. “In this work, we provide information about one physical mechanism through which acupuncture reduces pain in the body.”

The reaction to acupuncture in the mice showed 24 times the amount of adenosine near the insertion points versus those without any acupuncture treatment. The team then brought eastern and western science together by testing whether the cancer-treating medication deoxycoformycin, which helps sustain the level of adenosine in the system, would increase the pain-relieving benefits. They found that the two treatments make a good combination, coming close to tripling the level of adenosine in tissue surrounding the needle and more than tripling the length of time without discomfort.

“It’s clear that acupuncture may activate a number of different mechanisms,” said Josephine P. Briggs, M.D., director of the National Center for Complementary and Alternative Medicine at the National Institutes of Health in the press release. “This carefully performed study identifies adenosine as a new player in the process.”

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Read more: Alternative Therapies, Health, ,

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1:43PM PDT on Jul 18, 2012


5:00AM PST on Feb 27, 2011

Quackery--just another scam.

12:50AM PST on Jan 16, 2011

Thanks for the article.

5:08AM PST on Nov 24, 2010

Thanks for the info.

8:10PM PDT on Aug 9, 2010

It seems scary, I cannot watch the video, (on a phone line) but it may be something I might need to get more info on.

8:25PM PDT on Aug 7, 2010

Nice to know that "science" proves
ancient medicine works! Does this
mean that Western medicine docs might
bend towards approval too?

10:29AM PDT on Aug 3, 2010

I myself am skeptical of western medicine...acupuncture has been around for over 4000 years and still healing better than most western therapies. All the proof I need.

5:08PM PDT on Jul 19, 2010

Acupuncture done by a TCM therapist and done properly is not placebo and, can have long lasting effect without any side effects or damage to the body internally or externally. And yes, I watched the video.

2:26PM PDT on Jul 17, 2010

Did you watch the video? That channel is put together by a scientist whose life work is to search out the truth. The video is not some random guy rambling about what he thinks.

12:53PM PDT on Jul 17, 2010

I don't really think YouTube is a source of good information on this therapy or any other.

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Disclaimer: The views expressed above are solely those of the author and may not reflect those of
Care2, Inc., its employees or advertisers.

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