Acquiring toxicity of a newt, Cynops orientalis

Dietrich Mebs, Mari Yotsu-Yamashita

研究成果: Article査読

抄録

Tetrodotoxin (TTX) contents of wild-caught Chinese red-bellied newts, Cynops orientalis, and their offspring captive-reared from eggs to metamorphosed juveniles, were analysed using post-column LC-fluorescent detection (LC-FLD) and high resolution hydrophilic interaction liquid chromatography/mass spectrometry (HR-HILIC-LC/MS). TTX was detected in the parent newts and their eggs, but not in the larvae and juveniles raised under artificial condition over 20 months. However, juveniles reared in the presence of their parents, contained TTX-concentrations up to 8.05 μg/g. The origin of TTX may be implied from a close connection between the parents and their offspring.

本文言語English
ページ(範囲)32-35
ページ数4
ジャーナルToxicon
198
DOI
出版ステータスPublished - 2021 7 30

ASJC Scopus subject areas

  • 毒物学

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