Literature DB >> 15777956

Variability of alkaloids in the skin secretion of the European fire salamander (Salamandra salamadra terrestris).

Dietrich Mebs1, Werner Pogoda.   

Abstract

The two major alkaloids, samandarine and samandarone, were identified in the skin secretion of individual specimens from two populations of the European fire salamander (Salamandra salamandra terrestris) by gas chromatography/mass spectrometry. High intraspecific variability in the ratio of both alkaloids was observed, but also in individual specimens over a period of 4 months suggesting separate metabolic pathways of the compounds. Alkaloid synthesis appears to take place also in liver, testes and ovaries, whereas the larvae of the salamanders are entirely free of alkaloids.

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Year:  2005        PMID： 15777956     DOI： 10.1016/j.toxicon.2005.01.001

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


  7 in total

Review 1.  A salamander's toxic arsenal: review of skin poison diversity and function in true salamanders, genus Salamandra.

Authors:  Tim Lüddecke; Stefan Schulz; Sebastian Steinfartz; Miguel Vences
Journal:  Naturwissenschaften       Date:  2018-09-04

2.  Alkaloids in bufonid toads (melanophryniscus): temporal and geographic determinants for two argentinian species.

Authors:  J W Daly; J M Wilham; T F Spande; H M Garraffo; R R Gil; G L Silva; M Vaira
Journal:  J Chem Ecol       Date:  2007-02-28       Impact factor: 2.626

3.  Cutaneous Bacterial Communities of a Poisonous Salamander: a Perspective from Life Stages, Body Parts and Environmental Conditions.

Authors:  Eugenia Sanchez; Molly C Bletz; Laura Duntsch; Sabin Bhuju; Robert Geffers; Michael Jarek; Anja B Dohrmann; Christoph C Tebbe; Sebastian Steinfartz; Miguel Vences
Journal:  Microb Ecol       Date:  2016-09-27       Impact factor: 4.552

4.  Chemical characterization of the adhesive secretions of the salamander Plethodon shermani (Caudata, Plethodontidae).

Authors:  Janek von Byern; Ingo Grunwald; Max Kosok; Ralph A Saporito; Ursula Dicke; Oliver Wetjen; Karsten Thiel; Kai Borcherding; Thomas Kowalik; Martina Marchetti-Deschmann
Journal:  Sci Rep       Date:  2017-07-27       Impact factor: 4.379

5.  Skin mucosome activity as an indicator of Batrachochytrium salamandrivorans susceptibility in salamanders.

Authors:  Hannah Keely Smith; Frank Pasmans; Maarten Dhaenens; Dieter Deforce; Dries Bonte; Kris Verheyen; Luc Lens; An Martel
Journal:  PLoS One       Date:  2018-07-18       Impact factor: 3.240

Review 6.  The Arsenal of Bioactive Molecules in the Skin Secretion of Urodele Amphibians.

Authors:  Ana L A N Barros; Abdelaaty Hamed; Mariela Marani; Daniel C Moreira; Peter Eaton; Alexandra Plácido; Massuo J Kato; José Roberto S A Leite
Journal:  Front Pharmacol       Date:  2022-01-14       Impact factor: 5.810

7.  The Antioxidant Peptide Salamandrin-I: First Bioactive Peptide Identified from Skin Secretion of Salamandra Genus (Salamandra salamandra).

Authors:  Alexandra Plácido; João Bueno; Eder A Barbosa; Daniel C Moreira; Jhones do Nascimento Dias; Wanessa Felix Cabral; Patrícia Albuquerque; Lucinda J Bessa; Jaime Freitas; Selma A S Kuckelhaus; Filipe C D A Lima; Augusto Batagin-Neto; Guilherme D Brand; João B Relvas; José Roberto S A Leite; Peter Eaton
Journal:  Biomolecules       Date:  2020-03-27
  7 in total

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