Nom du corpus

Corpus Systématique Animale

Titre du document

Histochemistry and ultrastructure of amphibian lingual glands and phylogenetic relations

Lien vers le document
Éditeur
Springer (journals)
Langue(s) du document
Anglais
Type de document
Research-article
Nom du fichier dans la ressource
Batraciens_v2b_00205
Auteur(s)
  • Louise Zylberberg
Affiliation(s)
  • Laboratoire de Microscopie électronique appliquée à la Biologie, C.N.R.S., Université Pierre et Marie Curie, 105 Boulevard Raspail, 75006, Paris, France
Résumé

Synopsis: The lingual glands of amphibians are confined to the dorsal face of the tongue and are formed by invaginations of the lingual epithelium. The secretory products have a heterogeneous composition. Mucosubstances are usually associated with proteins. The secretory product of the outer glandular cells is rich in mucosubstances of an acidity varying with species. In Anourans and Urodeles, the secretory product of the tubes contains abundant proteins and, where present, mucosubstances are less abundant and less acid than those produced at the surface of the tongue. Proteins and mucosubstances coexist in the same secretory granules, which exhibit a more or less homogeneous appearence in Gymnophiona and in Anourans while having a complex structure in Urodeles. In spite of their primitive anatomical features, the amphibian lingual glands present histochemical signs of a complete cellular evolution.

Catégories Science-Metrix
  • 1 - health sciences
  • 2 - biomedical research
  • 3 - biochemistry & molecular biology
Catégories INIST
  • 1 - sciences appliquees, technologies et medecines
  • 2 - sciences biologiques et medicales
  • 3 - sciences biologiques fondamentales et appliquees. psychologie
  • 4 - ecologie animale, vegetale et microbienne
Catégories Scopus
  • 1 - Life Sciences ; 2 - Biochemistry, Genetics and Molecular Biology ; 3 - Cell Biology
  • 1 - Health Sciences ; 2 - Medicine ; 3 - Anatomy
Identifiant ISTEX
A2E1DBAC1B5AEFBC655704F9CCCFDF4CCC9204AE
Revue

The Histochemical Journal

Année de publication
1977
Présence de XML structuré
Non
Version PDF
1.3
Score qualité du texte
7.141
Sous-corpus
  • Batraciens
Type de publication
Journal
ark:/67375/1BB-6FQT0JVJ-4
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