Tryptophan hydroxylase: a target for neuroendocrine disruption

Saydur Rahman1, Izhar A Khan, Peter Thomas

  • 1Marine Science Institute, University of Texas at Austin, Port Aransas, Texas 78373, USA.

Summary

Environmental stressors like hypoxia and Aroclor 1254 disrupt fish reproduction by inhibiting tryptophan hydroxylase (TPH), the key enzyme for serotonin (5-HT) synthesis. Restoring 5-HT levels or using antioxidants can reverse these effects.

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