Literature DB >> 19596024

First report on toxins in the Panamanian toads Atelopus limosus, A. glyphus and A. certus.

Mari Yotsu-Yamashita1, Eiko Tateki.   

Abstract

Major toxins from skin extracts of 18 specimens of six Atelopus toad species collected in Panama were analyzed. Chiriquitoxin was identified using (1)H NMR in A. limosus and A. glyphus for the first time. Zetekitoxin in A. zeteki and tetrodotoxin in A. varius, A. chiriquiensis and A. zeteki were identified again. Furthermore, A. certus was suggested to contain a water-soluble toxin other than tetrodotoxin.

Entities:  

Mesh：

Substances：

Year:  2009        PMID： 19596024     DOI： 10.1016/j.toxicon.2009.07.003

Source DB:  PubMed          Journal:  Toxicon        ISSN： 0041-0101            Impact factor:   3.033


  6 in total

Review 1.  The chemical and evolutionary ecology of tetrodotoxin (TTX) toxicity in terrestrial vertebrates.

Authors:  Charles T Hanifin
Journal:  Mar Drugs       Date:  2010-03-10       Impact factor: 5.118

2.  Isolation and structural determination of the first 8-epi-type tetrodotoxin analogs from the newt, Cynops ensicauda popei, and comparison of tetrodotoxin analogs profiles of this newt and the puffer fish, Fugu poecilonotus.

Authors:  Yuta Kudo; Takeshi Yasumoto; Keiichi Konoki; Yuko Cho; Mari Yotsu-Yamashita
Journal:  Mar Drugs       Date:  2012-03-22       Impact factor: 6.085

3.  The skin microbiome facilitates adaptive tetrodotoxin production in poisonous newts.

Authors:  Patric M Vaelli; Kevin R Theis; Janet E Williams; Lauren A O'Connell; James A Foster; Heather L Eisthen
Journal:  Elife       Date:  2020-04-07       Impact factor: 8.140

Review 4.  A review of chemical defense in harlequin toads (Bufonidae: Atelopus).

Authors:  Kannon C Pearson; Rebecca D Tarvin
Journal:  Toxicon X       Date:  2022-01-22

Review 5.  An Overview of the Anatomical Distribution of Tetrodotoxin in Animals.

Authors:  Daria I Melnikova; Timur Yu Magarlamov
Journal:  Toxins (Basel)       Date:  2022-08-22       Impact factor: 5.075

6.  First identification of 5,11-dideoxytetrodotoxin in marine animals, and characterization of major fragment ions of tetrodotoxin and its analogs by high resolution ESI-MS/MS.

Authors:  Mari Yotsu-Yamashita; Yuka Abe; Yuta Kudo; Raphael Ritson-Williams; Valerie J Paul; Keiichi Konoki; Yuko Cho; Masaatsu Adachi; Takuya Imazu; Toshio Nishikawa; Minoru Isobe
Journal:  Mar Drugs       Date:  2013-08-06       Impact factor: 5.118
  6 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.