The inhibition of pathogenic microorganisms and antigens is produced by the action of gastric, pancreatic, and bile secretions
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Hodara R, Norris EH, Giasson BI, Mishizen-Eberz AJ, Lynch DR, Lee VM-Y, et al
Mechanisms of HBV-induced hepatocellular carcinoma
Wolosker and colleagues purified serine racemase, which can directly racemate L-serine to form D-serine, and found that multiple properties of SR were similar to those of bacterial racemase, suggesting that the D-amino acid biosynthesis pathway is conserved from bacterial to mammalian brains (Wolosker et al., 1999)