-
Neuroscience letters · Jun 1989
B-vitamins potentiate the antinociceptive effect of diclofenac in carrageenin-induced hyperalgesia in the rat tail pressure test.
- G D Bartoszyk and A Wild.
- E. Merck, Department of Pharmacology, Darmstadt, F.R.G.
- Neurosci. Lett. 1989 Jun 5;101(1):95-100.
AbstractB-vitamins possess antinociceptive and antiinflammatory activity. The rat tail pressure test was used to examine whether a mixture of the vitamins B1, B6, and B12, clinically used as Neurobion, has antinociceptive activity itself or potentiates the effect of the non-steroidal antiinflammatory drug (NSAID) diclofenac on carrageenin-induced hyperalgesia. Only the highest dose of the vitamin mixture (667 mg/kg B1 and B6, 6.7 mg/kg B12 p.o.) exhibited antinociceptive activity. Nevertheless, lower doses which alone were lacking in activity (100-250 mg/kg B1 and B6, 1-2.5 mg/kg B12 p.o.) dose-dependently potentiated the antinociceptive of diclofenac. This result supports the clinical experience of a reduced need for diclofenac when B-vitamins are administered concomitantly.
Notes
Knowledge, pearl, summary or comment to share?You can also include formatting, links, images and footnotes in your notes
- Simple formatting can be added to notes, such as
*italics*,_underline_or**bold**. - Superscript can be denoted by
<sup>text</sup>and subscript<sub>text</sub>. - Numbered or bulleted lists can be created using either numbered lines
1. 2. 3., hyphens-or asterisks*. - Links can be included with:
[my link to pubmed](http://pubmed.com) - Images can be included with:
 - For footnotes use
[^1](This is a footnote.)inline. - Or use an inline reference
[^1]to refer to a longer footnote elseweher in the document[^1]: This is a long footnote..