Figure 5: Determination of hydrogen sulfide in mice tissues.
From: New method for quantification of gasotransmitter hydrogen sulfide in biological matrices by LC-MS/MS
(a) Hydrogen sulfide concentration in different tissues in both wild-type mice (CSE+/+) and CSE knockout mice (CSE−/−). (b) Hydrogen sulfide concentration in different tissues in wild-type mice with propargylglycine (PAG, CSE inhibitor) or amino-oxyacetate (AOA, CBS inhibitor) treatment. (c) Hydrogen sulfide concentrations in rat plasma after a single intraperitoneal injection of 12.5, 25 and 50 μM NaHS solution using the LC-MS-MS or HPLC-FL method. * represents P < 0.05; ** represents P < 0.01; ns represents not significant.
