MENU ▼
Read by QxMD icon Read
search
OPEN IN READ APP
JOURNAL ARTICLE

Low-frequency electro-acupuncture reduces the nociceptive response and the pain mediator enhancement induced by nerve growth factor

Luigi Aloe, Luigi Manni
Neuroscience Letters 2009 January 16, 449 (3): 173-7
19013501
A number of studies have shown that the potential clinical benefits of nerve growth factor (NGF) administration are limited by its hyperalgesic side effects. The ancient therapeutic technique of acupuncture and its modern derivate electro-acupuncture (EA) have been proven effective in reducing hyperalgesia as well as nociceptive and neuropathic pain in several pathological conditions. The present study addresses the question of whether EA can influence the hyperalgesia induced by NGF administration. We treated adult healthy rats with repeated injections of murine NGF and/or low-frequency electro-acupuncture. We found that EA was able to counteract the NGF-induced hyperalgesic response when assessed by a hot plate test. Moreover, EA counteracted the NGF-driven variation of substance P (SP) and transient receptor potential vanilloid type 1 (TRPV1) response in both hind-paw skin as well as the corresponding dorsal root ganglia (DRG). Our findings indicate that low-frequency EA could be useful as a supportive therapy to reduce NGF-induced side effects, such as hypersensitivity and hyperalgesia, when clinical treatment with NGF is necessary.

Comments

You need to log in or sign up for an account to be able to comment.

No comments yet, be the first to post one!

Related Papers

Available on the App Store

Available on the Play Store
Remove bar
Read by QxMD icon Read
19013501
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"