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ENDOTHELIN (16-21) - BIPHASIC EFFECT AND NO DESENSITIZATION ON THE GUINEA-PIG ISOLATED ILEUM
(Stockton Press, 1993-05-01)
1 In the guinea-pig ileum the C-terminal hexapeptide of the endothelins, endothelin (16-21), induced a biphasic effect (relaxation followed by contraction) qualitatively similar to that seen in the responses to endothelins ...
Study of the contraction induced by norepinephrine and clonidine in the isolated guinea-pig ileum
(1991-01-09)
Norepinephrine (NE) and clonidine produce a phasic, dose-dependent contraction of the isolated guinea-pig terminal ileum. The effect of NE was blocked by prazosin which produced a parallel rightward shift of the ...
Study of the contraction induced by norepinephrine and clonidine in the isolated guinea-pig ileum
(1991-01-09)
Norepinephrine (NE) and clonidine produce a phasic, dose-dependent contraction of the isolated guinea-pig terminal ileum. The effect of NE was blocked by prazosin which produced a parallel rightward shift of the ...
EFFECTS of ENDOTHELIN-1 ON the ISOLATED GUINEA-PIG ILEUM - ROLE of NA+ IONS
(Springer, 1990-12-01)
Endothelin-1 induced an unusual transient biphasic effect (relaxation followed by contraction) in the isolated guinea-pig ileum. the contractile component of the response was concentration-dependent in the dose range ...
EFFECTS of ENDOTHELIN-3 ON the ISOLATED GUINEA-PIG ILEUM - ROLE of NA+ IONS and ENDOTHELIN RECEPTOR SUBTYPES
(Elsevier B.V., 1992-04-22)
Endothelin-3 induced a relaxation followed by contraction in the isolated guinea-pig ileum. the contractile but not the relaxant component of the response was concentration-dependent in the dose range studied. Neuronal ...
Morphoquantitative study of the submucous plexus (of Meissner) of the jejunum-ileum of young and old guinea pigs
(Academia Brasileira de Neurologia - ABNEURO, 2011)
OBJECTIVE: To study the aging of submucous plexus of the small intestine (jejunum-ileum) of the guinea pigs from the quantitative, structural and ultrastructural perspective. METHOD: Chemical preparations of membrane of ...
MECHANISM OF SMOOTH-MUSCLE CONTRACTION AND RELAXATION MEDIATED BY KININ RECEPTOR
(Assoc Bras Divulg Cientifica, 1994-08-01)
The increase in sensitivity of guinea pig preparations to bradykinin (BK) due to stretching occurring with time after mounting was studied by determining the time course of changes in the cell membrane potential, measured ...