Safety of an essential oil from Origanum vulgare subsp. hirtum (Link) letsw. var. Vulkan when used as a sensory additive in feed for all animal species.
Influence of nano-zinc oxide on tropane alkaloid production, h6h gene transcription and antioxidant enzyme activity in Hyoscyamus reticulatus L. hairy roots.
Seneciphylline, a main pyrrolizidine alkaloid in Gynura japonica, induces hepatotoxicity in mice and primary hepatocytes via activating mitochondria-mediated apoptosis.