AboutNeuron TypesElectrophysiology PropertiesArticlesFAQsData/APIGet Involved

Article: Modulation of action potential firing by iberiotoxin and NS1619 in rat dorsal root ganglion neurons.

Full Text (publisher's website) ; Article Metadata ; Article Data (extracted)
Zhang XF; Gopalakrishnan M; Shieh CC
Neuroscience, 2003

Inferred neuron-electrophysiology data values

Neuron Type Neuron Description Ephys Prop Extracted Value Standardized Value Content Source
Dorsal root ganglion cell small dorsal root ganglion cell AHP amplitude (mV) 40.6 ± 1.4 (30) 40.6 (mV) Data Table
Dorsal root ganglion cell medium dorsal root ganglion cell AHP amplitude (mV) 34.6 ± 1.6 (22) 34.6 (mV) Data Table
Dorsal root ganglion cell medium dorsal root ganglion cell cell diameter (μm) 37.6 ± 0.9 (22) 37.6 (um) Data Table
Dorsal root ganglion cell small dorsal root ganglion cell cell diameter (μm) 23.5 ± 0.4 (30) 23.5 (um) Data Table
Dorsal root ganglion cell medium dorsal root ganglion cell resting membrane potential (mV) -55.3 ± 2.8 (22) -55.3 (mV) Data Table
Dorsal root ganglion cell small dorsal root ganglion cell resting membrane potential (mV) -57.4 ± 0.7 (30) -57.4 (mV) Data Table
Dorsal root ganglion cell medium dorsal root ganglion cell rheobase (nA) 0.41 ± 0.05 (22) 410.0 (pA) Data Table
Dorsal root ganglion cell small dorsal root ganglion cell rheobase (nA) 0.29 ± 0.03 (30) 290.0 (pA) Data Table
Dorsal root ganglion cell small dorsal root ganglion cell spike amplitude (mV) 70.5 ± 2.0 (30) 70.5 (mV) Data Table
Dorsal root ganglion cell medium dorsal root ganglion cell spike amplitude (mV) 74.5 ± 2.8 (22) 74.5 (mV) Data Table
Dorsal root ganglion cell small dorsal root ganglion cell spike threshold (mV) -20.4 ± 1.0 (30) -20.4 (mV) Data Table
Dorsal root ganglion cell medium dorsal root ganglion cell spike threshold (mV) -23.3 ± 1.1 (22) -23.3 (mV) Data Table
Dorsal root ganglion cell small dorsal root ganglion cell spike width (ms) 6.7 ± 0.5 (30) 6.7 (ms) Data Table
Dorsal root ganglion cell medium dorsal root ganglion cell spike width (ms) 4.3 ± 0.5 (22) 4.3 (ms) Data Table
Dorsal root ganglion cell small dorsal root ganglion cell AHP amplitude (mV) 44.0 ± 1.9 (5) 44.0 (mV) Data Table
Dorsal root ganglion cell medium dorsal root ganglion cell AHP amplitude (mV) 35.1 ± 2.2 (9) 35.1 (mV) Data Table
Dorsal root ganglion cell small dorsal root ganglion cell resting membrane potential (mV) -57.8 ± 1.5 (5) -57.8 (mV) Data Table
Dorsal root ganglion cell medium dorsal root ganglion cell resting membrane potential (mV) -56.3 ± 1.1 (9) -56.3 (mV) Data Table
Dorsal root ganglion cell medium dorsal root ganglion cell spike amplitude (mV) 78.1 ± 3.6 (9) 78.1 (mV) Data Table
Dorsal root ganglion cell small dorsal root ganglion cell spike amplitude (mV) 71.6 ± 4.3 (5) 71.6 (mV) Data Table
Dorsal root ganglion cell small dorsal root ganglion cell spike threshold (mV) -19.6 ± 1.2 (5) -19.6 (mV) Data Table
Dorsal root ganglion cell medium dorsal root ganglion cell spike threshold (mV) -23.8 ± 1.9 (9) -23.8 (mV) Data Table
Dorsal root ganglion cell small dorsal root ganglion cell spike width (ms) 5.4 ± 0.6 (5) 5.4 (ms) Data Table
Dorsal root ganglion cell medium dorsal root ganglion cell spike width (ms) 5.1 ± 0.7 (9) 5.1 (ms) Data Table

Report miscurated data

Metadata values

Experimental condition Value
Species Rats
ElectrodeType Patch-clamp
RecTemp 20.0 - 24.0
Strain Sprague-Dawley
PrepType cell culture
InternalSolution 5.0
internal_1_pH 7.2
internal_1_Mg 2.0
internal_1_Ca 5.74
internal_1_Na 136.0
internal_1_Cl 297.48
internal_1_K 146.0
ExternalSolution 5.0
JxnPotential Unreported
AnimalWeight 200.0 - 250.0
internal_0_pH 7.2
internal_0_Mg 1.0
internal_0_K 140.0
internal_0_EGTA 1.0
internal_0_HEPES 10.0
internal_0_Cl 142.2
internal_0_Ca 0.1
external_0_pH 7.4
external_0_Mg 1.2
external_0_Na 135.0
external_0_K 5.0
external_0_HEPES 5.0
external_0_Cl 147.4
external_0_Ca 2.5

Data table listing

Data Table Article Title Authors Journal Year Table needs expert? Ephys table mentions Curated by Times validated
21959 Modulation of action potential firing by iberiotoxin and NS1619 in rat dorsal root ganglion neurons. Zhang XF; Gopalakrishnan M; Shieh CC Neuroscience 2003 False 7 Shreejoy Tripathy, Kerrie Tsigounis, Ryan Sefidpour, 2
21960 Modulation of action potential firing by iberiotoxin and NS1619 in rat dorsal root ganglion neurons. Zhang XF; Gopalakrishnan M; Shieh CC Neuroscience 2003 False 5 Shreejoy Tripathy, 1
21961 Modulation of action potential firing by iberiotoxin and NS1619 in rat dorsal root ganglion neurons. Zhang XF; Gopalakrishnan M; Shieh CC Neuroscience 2003 False 4 0