title: [Excitation profile of nerve carotenoids in stimulation and block].
abstract: Using resonance Raman spectroscopy (RRS) nerve carotenoids excitation profile at electric stimulation and block was investigated. It was found changes in intensities, position and relation 1526 and 1160 cm-1 RRS lines at stimulation and tetrodotoxin (10(-7) M) block. During rhythmic excitation two phase of dynamic of relation 1526/1160 cm-1 was found. The role of electrochromic effect on nerve carotenoids conformation at electrostimulation was discussed.
authors.forename: G V
authors.initials: GV
authors.lastname: Maksimov
authors.forename: T A
authors.initials: TA
authors.lastname: Chokharadze
authors.forename: A A
authors.initials: AA
authors.lastname: Churin
authors.forename: V Z
authors.initials: VZ
authors.lastname: Pashchenko
mesh_terms: D000818:Animals; D001001:Anura; D002338:Carotenoids / Q000378:metabolism*; D004558:Electric Stimulation; D009407:Nerve Block; D012584:Sciatic Nerve / Q000378:metabolism* / Q000502:physiology; D013059:Spectrum Analysis, Raman
chemical_list: D002338:Carotenoids