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Article: TRPA1 channels mediate cold temperature sensing in mammalian vagal sensory neurons: pharmacological and genetic evidence.

Full Text (publisher's website) ; Article Metadata ; Article Data (extracted)
Fajardo O; Meseguer V; Belmonte C; Viana F
J. Neurosci., 2008

Inferred neuron-electrophysiology data values

Neuron Type Neuron Description Ephys Prop Extracted Value Standardized Value Content Source
Dorsal root ganglion cell input resistance 317.0 ± 79.0 (8) 317.0 (MΩ) Data Table
Dorsal root ganglion cell resting membrane potential -56.0 ± 3.0 (8) -56.0 (mV) Data Table
Dorsal root ganglion cell rheobase 58.0 ± 13.0 (8) 58.0 (pA) Data Table
Dorsal root ganglion cell spike amplitude 101.0 ± 4.0 (8) 101.0 (mV) Data Table
Dorsal root ganglion cell spike half-width 1.19 ± 0.04 (8) 1.19 (ms) Data Table
Dorsal root ganglion cell spike threshold -43.0 ± 1.0 (8) -43.0 (mV) Data Table
DRG temperature cell input resistance 340.0 ± 121.0 (7) 340.0 (MΩ) Data Table
DRG temperature cell resting membrane potential -56.0 ± 3.0 (7) -56.0 (mV) Data Table
DRG temperature cell rheobase 52.0 ± 14.0 (7) 52.0 (pA) Data Table
DRG temperature cell spike amplitude 98.0 ± 5.0 (7) 98.0 (mV) Data Table
DRG temperature cell spike half-width 1.0 ± 0.09 (7) 1.0 (ms) Data Table
DRG temperature cell spike threshold -42.0 ± 1.0 (7) -42.0 (mV) Data Table

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Metadata values

Experimental condition Value
Species Rats
Strain Sprague-Dawley
PrepType cell culture
InternalSolution 5.0
internal_1_pH 7.4
internal_1_Mg 0.6
internal_1_Na 2.0
internal_1_Cl 141.2
ExternalSolution 5.0
ElectrodeType Perforated patch
JxnPotential Unreported
AnimalWeight 200.0 - 400.0
RecTemp 12.0 - 35.0
internal_0_pH 7.4
internal_0_Na 10.0
internal_0_K 140.0
internal_0_EGTA 0.1
internal_0_HEPES 10.0
internal_0_Cl 45.0
external_0_pH 7.4
external_0_Mg 1.3
external_0_Na 140.0
external_0_K 3.0
external_0_HEPES 10.0
external_0_Cl 150.4
external_0_Ca 2.4
external_0_glucose 10.0

Data table listing

Data Table Article Title Authors Journal Year Table needs expert? Ephys table mentions Curated by Times validated
2042 TRPA1 channels mediate cold temperature sensing in mammalian vagal sensory neurons: pharmacological and genetic evidence. Fajardo O; Meseguer V; Belmonte C; Viana F J. Neurosci. 2008 False 6 Kerrie Tsigounis, Shreejoy Tripathy, Nathalie Binnion, 2