PMID: 8596731Mar 1, 1996Paper

Odor discrimination of "IP3-" and "cAMP-increasing" odorants in the turtle olfactory bulb

Pflügers Archiv : European journal of physiology
M KashiwayanagiK Kurihara

Abstract

The ability of the turtle olfactory system to discriminate between various odorants that increase levels of adenosine 3',5'-cyclic monophosphate (cAMP) and inositol trisphosphate (IP3) in the olfactory bulb was examined by the cross-adaptation technique and analyzed by multidimensional scaling. The mean values of the degree of discrimination among the IP3-increasing odorants were higher than those among the cAMP-increasing odorants, and were similar to those between cAMP- and IP3-increasing odorants, suggesting that the features of the receptors of cAMP-increasing odorants are different from those which respond to IP3-increasing odorants. Analysis by multidimensional scaling suggested that differences in second messenger pathways are not related to detecting odor quality in the turtle olfactory system.

References

May 11, 1992·The Journal of Membrane Biology·T MiyamotoJ H Teeter
Jul 5, 1994·Proceedings of the National Academy of Sciences of the United States of America·H Hatt, B W Ache
Jun 1, 1994·The Journal of General Physiology·M KashiwayanagiK Kurihara
Jan 1, 1994·Journal of Physiology, Paris·M KashiwayanagiK Kurihara
Apr 11, 1994·Neuroscience Letters·M Kashiwayanagi, K Kurihara
Feb 1, 1993·The Journal of General Physiology·S Frings
Jul 4, 1959·Nature·S F TAKAGI, T SHIBUYA

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