Actions of FMRFamide-related peptides on the gCa2+ of the C1 neuron in Helix aspersa.
作者信息
Lesser W, Falconer S W, Cottrell G A
机构信息
University of St. Andrews, Fife, Scotland.
出版信息
Peptides. 1997;18(6):909-11. doi: 10.1016/s0196-9781(97)00010-7.
PMID:9285942
Abstract
The endogenous neuropeptides FMRFamide and FLRFamide (tetrapeptides) reversibly reduced a voltage-activated calcium current in the C1 neuron of Helix aspersa by an average of 20%. Two structurally related heptapeptides, pQDPFLRFamide and pQDPFLRIamide, both derived from another precursor protein in this species, did not reduce the current at all.
摘要
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