Spasmogenic non-cholinergic activity of a digestive gland homogenate of the amphibian snail Pomacea lineata spix 1827
Braz. j. med. biol. res
; 24(8): 823-5, 1991. tab
Artigo
em Inglês
| LILACS
| ID: lil-102071
Biblioteca responsável:
BR1.1
RESUMO
The digestive gland of Pomacea lineata, a prosobranch gastropod mollusc inhabiting both fresh water and land, does not contain cholinomimetic compounds as do the glands species of Aplysia, marine opisthobranch gastropods, in which both acetylcholine and urocanylcholine are present. The only pharmacological detected for the digestive fland of Pomacea was spasmogenic activity of a crude homognate containing 0.1 g tissue equivalents on the snail's own esophagus bathed in 10ml of a physiological prepared on the basis of the animnal's hemolymphy composition. The spamodic activity was not blocked by atropine, bromlysergic acid diethylamide or anthazoline
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Coleções:
Bases de dados internacionais
Base de dados:
LILACS
Assunto principal:
Atropina
/
Acetilcolina
/
Histamina
/
Serotonina
/
Esôfago
Limite:
Animais
Idioma:
Inglês
Revista:
Braz. j. med. biol. res
Assunto da revista:
Biologia
/
Medicina
Ano de publicação:
1991
Tipo de documento:
Artigo
/
Congresso e conferência