Skip to main content
. 2017 Mar 15;37(11):2947–2959. doi: 10.1523/JNEUROSCI.3499-16.2017

Table 1.

Effects of potassium stimulation on extracellular levels of neurotransmitters and metabolites

Analyte Basal levels (nm) Phenotype effect on basal Levels during stimulation (nm) Main effect of stimulation Phenotype × stimulation
Acetylcholine
    GTs 312.93 ± 46.25 n.s. 992.89 ± 161.90 F(1,9) = 47.66, p < 0.001 F(1,9) = 5.92, p = 0.038
    STs 328.59 ± 93.17 654.19 ± 116.68
Choline
    GTs 3620.77 ± 349.77 n.s. 4271.18 ± 527.00 F(1,9) = 3.49, p = 0.10 F(1,9) = 0.01, p = 0.98
    STs 4540.33 ± 1608.44 5173.66 ± 1788.80
Adenosine
    GTs 88.96 ± 19.56 n.s. 433.95 ± 87.78 F(1,9) = 25.91, p = 0.001 F(1,9) = 8.29, p = 0.018
    STs 58.16 ± 17.72 153.85 ± 45.03
GABA
    GTs 190.23 ± 61.07 n.s. 4649.34 ± 747.17 F(1,9) = 27.36, p = 0.001 F(1,9) = 0.26, p = 0.62
    STs 534.50 ± 247.99 4198.82 ± 1659.85
Glutamate
    GTs 9918.11 ± 3578.66 n.s. 26346.11 ± 6299.28 F(1,9) = 25.14, p = 0.001 F(1,9) = 0.25, p = 0.63
    STs 17595.26 ± 5371.42 37649.19 ± 9947.55
Norepinephrine
    GTs 5.87 ± 2.87 n.s. 27.90 ± 6.01 F(1,9) = 21.47, p = 0.001 F(1,9) = 0.54, p = 0.48
    STs 13.69 ± 6.55 30.34 ± 7.33
Serotonin
    GTs 8.98 ± 0.46 n.s. 36.18 ± 9.91 F(1,9) = 14.48, p = 0.004 F(1,9) = 1.00, p = 0.34
    STs 8.12 ± 2.46 24.00 ± 6.59
Dopamine
    GTs 5.41 ± 2.09 n.s. 18.25 ± 5.96 F(1,9) = 23.26, p = 0.001 F(1,9) = 0.13, p = 0.73
    STs 8.63 ± 2.83 23.52 ± 5.46

Values were corrected for in vitro probe recovery rates.