The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe. wikigene or wiki gene protein drug chemical gene disease author authorship tracking collaborative publishing evolutionary knowledge reputation system wiki2.0 global collaboration genes proteins drugs chemicals diseases compound

Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)

Javascript disabled

Please enable Javascript support in your browser to use this application.

Instructions on how to enable JavaScript on different browsers can be found here: http://www.google.com/support/bin/answer.py?answer=23852.

[edit this page]

Eide, P.K. et al.

The role of spinal cord 5-HT1A and 5-HT1B receptors in the modulation of a spinal nociceptive reflex.

The role of the 5-hydroxytryptamine (5-HT) receptor subtypes in the spinal cord in the regulation of nociception is unknown. This study examined whether administration of different 5-HT1 receptor agonists into the spinal subarachnoid space of mice modulates the nociceptive tail-flick reflex, and whether effects on the tail-flick reflex involve changes in tail skin temperature. The tail-flick latencies (the time needed to evoke the tail-flick reflex by noxious radiant heat) were significantly increased after intrathecal (i. th.) injection of 5-HT (10-20 micrograms), the 5-HT1A/5-HT1B receptor agonist 5-methoxy-N,N-dimethyltryptamine (5-MeODMT, 10-20 micrograms), the selective 5-HT1A receptor agonist 8-hydroxy-2-(di-n-propylamino)tetralin (8-OH-DPAT, 20 micrograms) and after i.th. injection of 1(m-chlorophenyl)piperazine (mCPP, 5-20 micrograms) and 5-methoxy-3(1,2,3,6-tetrahydropyridin-4-yl)-1H-indole (RU 24969, 5-20 micrograms) which have high affinity for the 5-HT1B receptors. None of the 5-HT1 receptor agonists had the ability to change the tail skin temperature. The results show that in the mouse i.th. injection of both 5-HT1A and 5-HT1B receptor agonists has the ability to inhibit the tail-flick reflex without interfering with the tail skin temperature.[1]

References

The role of spinal cord 5-HT1A and 5-HT1B receptors in the modulation of a spinal nociceptive reflex. Eide, P.K., Joly, N.M., Hole, K. Brain Res. (1990) [Pubmed]

Annotations and hyperlinks in this abstract are from individual authors of WikiGenes or automatically generated by the WikiGenes Data Mining Engine. The abstract is from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.About WikiGenes Open Access Licence Privacy Policy Terms of Use

[search][advanced]