La secreción cutánea, instrumento sistemático
The Author points out information lacking in morphological Systematics for evolutionary studies of amphibian taxa, relieving physiological and biochemical analysis as valuable tools of philogenetic interrelationships study. After a brief mention of Urodela cutaneous secretion, with polypeptideshorm...
- Autores:
-
Low, Bobbie S.
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 1973
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/44034
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/44034
http://bdigital.unal.edu.co/34132/
- Palabra clave:
- Ciencias Naturales
Biología
Plantas
animales
Historia Natural
Paleobotánica
Paleozoología
Ornitología
Herpetología
Botánica
Entomología
Parasitología
Ictiología
Secreción Cutánea
Alcaloides
Cromatografía
Secreción Cutánea
Alcaloides
Cromatografía
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
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| dc.title.spa.fl_str_mv |
La secreción cutánea, instrumento sistemático |
| title |
La secreción cutánea, instrumento sistemático |
| spellingShingle |
La secreción cutánea, instrumento sistemático Ciencias Naturales Biología Plantas animales Historia Natural Paleobotánica Paleozoología Ornitología Herpetología Botánica Entomología Parasitología Ictiología Secreción Cutánea Alcaloides Cromatografía Secreción Cutánea Alcaloides Cromatografía |
| title_short |
La secreción cutánea, instrumento sistemático |
| title_full |
La secreción cutánea, instrumento sistemático |
| title_fullStr |
La secreción cutánea, instrumento sistemático |
| title_full_unstemmed |
La secreción cutánea, instrumento sistemático |
| title_sort |
La secreción cutánea, instrumento sistemático |
| dc.creator.fl_str_mv |
Low, Bobbie S. |
| dc.contributor.author.spa.fl_str_mv |
Low, Bobbie S. |
| dc.subject.proposal.spa.fl_str_mv |
Ciencias Naturales Biología Plantas animales Historia Natural Paleobotánica Paleozoología Ornitología Herpetología Botánica Entomología Parasitología Ictiología Secreción Cutánea Alcaloides Cromatografía Secreción Cutánea Alcaloides Cromatografía |
| topic |
Ciencias Naturales Biología Plantas animales Historia Natural Paleobotánica Paleozoología Ornitología Herpetología Botánica Entomología Parasitología Ictiología Secreción Cutánea Alcaloides Cromatografía Secreción Cutánea Alcaloides Cromatografía |
| description |
The Author points out information lacking in morphological Systematics for evolutionary studies of amphibian taxa, relieving physiological and biochemical analysis as valuable tools of philogenetic interrelationships study. After a brief mention of Urodela cutaneous secretion, with polypeptideshormone-like structured as chief constituent, and some steroid anuran toxic samples, there is an explanation about chromatographic isolation of indole derivatives. An important conclusion is the participation of 5-hydroxitryptaminein almost all Bufo species cutaneous secretion more concentrated when the species is more primitive; chemical affinities are represented by polygonal graphs; high affinity indexes seem to suggest us remote dispersions in earlyevolution stages; these affinities are more common between African and Tropical American Species, whereas Middle East and African Bufonidae show a low toxic affinity; Asian Bufonidae are not much analogous in cutaneous secretion composition with New World and African specimens. Actually, chemical analysis suggests some generalizations about philogenetic interrelationships and primitive spreading of early evolution specimens of anura. |
| publishDate |
1973 |
| dc.date.issued.spa.fl_str_mv |
1973 |
| dc.date.accessioned.spa.fl_str_mv |
2019-06-28T12:50:50Z |
| dc.date.available.spa.fl_str_mv |
2019-06-28T12:50:50Z |
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Artículo de revista |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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info:eu-repo/semantics/article |
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http://purl.org/coar/resource_type/c_6501 |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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Text |
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publishedVersion |
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https://repositorio.unal.edu.co/handle/unal/44034 |
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http://bdigital.unal.edu.co/34132/ |
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https://repositorio.unal.edu.co/handle/unal/44034 http://bdigital.unal.edu.co/34132/ |
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spa |
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spa |
| dc.relation.spa.fl_str_mv |
http://revistas.unal.edu.co/index.php/cal/article/view/34190 |
| dc.relation.ispartof.spa.fl_str_mv |
Universidad Nacional de Colombia Revistas electrónicas UN Caldasia Caldasia |
| dc.relation.ispartofseries.none.fl_str_mv |
Caldasia; Vol. 11, núm. 52 (1973); 73-97 Caldasia; Vol. 11, núm. 52 (1973); 73-97 2357-3759 0366-5232 |
| dc.relation.references.spa.fl_str_mv |
Low, Bobbie S. (1973) La secreción cutánea, instrumento sistemático. Caldasia; Vol. 11, núm. 52 (1973); 73-97 Caldasia; Vol. 11, núm. 52 (1973); 73-97 2357-3759 0366-5232 . |
| dc.rights.spa.fl_str_mv |
Derechos reservados - Universidad Nacional de Colombia |
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http://purl.org/coar/access_right/c_abf2 |
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Atribución-NoComercial 4.0 Internacional |
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info:eu-repo/semantics/openAccess |
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Atribución-NoComercial 4.0 Internacional Derechos reservados - Universidad Nacional de Colombia http://creativecommons.org/licenses/by-nc/4.0/ http://purl.org/coar/access_right/c_abf2 |
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Caldasia |
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Universidad Nacional de Colombia |
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