Analytical Methods for Detection of Gasotransmitter Hydrogen Sulfide Released from Live Cells

Figure 2

(a) Schematic illustration of microplate cover-based colorimetric assay utilizing the Ag/Nafion/PVP membrane. (b) The concentration of endogenous H₂S production in live C6 glioma cells after treatment with s-(5-adenosyl)-L-methionine (SAM, 2.5 mM), L-cysteine (Cys, 10 mM), and L-homocysteine (hCys, 0.5 mM) treatment in a 5% CO₂ incubator at 37°C. Reprinted from [45] with permission from publisher.

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