Table 1.

CGL mRNA, protein, and enzyme activities in select mammalian tissues [29–34] [35, 36] [37] [38, 39] [40] [29, 30, 41–43] [29] [29, 44–53] [29, 31, 43, 48, 54–63] [29, 61] [29] [29] [64] [29, 41] [31] [29] [43] [29, 41, 45, 65] [41, 43, 66, 67] [62] [61] [16, 29]

^aDetermined by the catalytic conversion of a substrate and not as inferred from H₂S production by tissues

^bNot significant

^cNot measured

^dBased on the available data, it is not possible to estimate the activities relative to the liver