USDA/ARS Poisonous Plant Research Laboratory, 1150 East 1400 North, Logan, UT 84341, USA.
USDA/ARS Poisonous Plant Research Laboratory, 1150 East 1400 North, Logan, UT 84341, USA.
Vet Clin North Am Food Anim Pract. 2020 Nov;36(3):725-733. doi: 10.1016/j.cvfa.2020.08.008.
Whether poisoned by grazing certain toxic plants, by eating contaminated feed, or by topical contact with plant toxins, certain plants poison livestock causing photosensitivity and dermatitis. These dermal lesions are rarely fatal, and with appropriate therapy and protection from additional exposure most lesions heal with few permanent sequelae. However, these lesions often result in costly production losses and missed opportunities. The objectives of this review are to briefly introduce toxic plants that result in photosensitivity and dermatitis, review the toxins and pathogenesis of plant-induced skin disease, and summarize treatments and recommendations to avoid poisoning.
无论是因食用某些有毒植物、受污染的饲料，还是因接触植物毒素引起的皮肤接触，某些植物都会毒害牲畜，导致光敏感和皮炎。这些皮肤损伤很少致命，并且通过适当的治疗和防止进一步接触，大多数损伤可以愈合，很少留下永久性后遗症。然而，这些损伤通常会导致昂贵的生产损失和错失机会。本综述的目的是简要介绍导致光敏感和皮炎的有毒植物，综述植物引起的皮肤疾病的毒素和发病机制，并总结治疗和预防中毒的建议。
