the excretion of total sulfur , inorganic sulfate , ester sulfate , `` '' non-sulfate sulfur '' '' , methionine , cystathionine , cysteine , n-acetylcysteine , taurine , thiosulfate and thiocyanate was decreased during fasting , whereas the excretion of mercaptoacetate was unaltered and that of mercaptolactate increased .
C0010654
, cystei
C0001047
, n-acetylcystei