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Acute buspirone abolishes the expression of behavioral dopaminergic supersensitivity in mice
(Associação Brasileira de Divulgação Científica, 2002-02-01)
Previous studies have shown that rats withdrawn from long-term treatment with dopamine receptor blockers exhibit dopaminergic supersensitivity, which can be behaviorally evaluated by enhanced general activity observed in ...
Denervation supersensitivity to phenylephrine in guinea-pig vas deferens in vivo and in vitro - Functional studies on alpha(1)-adrenoceptors
(Elsevier B.V., 1999-03-01)
The objective was to estimate alterations in adrenergic receptor sites of guinea pig vas deferens, in vivo and in vitro, induced by chronic denervation. The denervation process induced an increased sensitivity (3-fold at ...
Denervation supersensitivity to phenylephrine in guinea-pig vas deferens in vivo and in vitro - Functional studies on alpha(1)-adrenoceptors
(Elsevier B.V., 1999-03-01)
The objective was to estimate alterations in adrenergic receptor sites of guinea pig vas deferens, in vivo and in vitro, induced by chronic denervation. The denervation process induced an increased sensitivity (3-fold at ...
Supersensitivity of the isolated guinea-pig vas deferens induced by a toxic fraction of scorpion venom (Tityus serrulatus)
(1984-01-01)
1. Tityustoxin (TsTx), a toxic fraction of Tityus serrulatus venom, was studied on the isolated guinea-pig vas deferens. It increased significantly the maximal response of the preparation to both norepinephrine and ...
Supersensitivity of the isolated guinea-pig vas deferens induced by a toxic fraction of scorpion venom (Tityus serrulatus)
(1984-01-01)
1. Tityustoxin (TsTx), a toxic fraction of Tityus serrulatus venom, was studied on the isolated guinea-pig vas deferens. It increased significantly the maximal response of the preparation to both norepinephrine and ...
Supersensitivity of rat ileum to methacholine in animals with chronic blockade of nitric oxide (NO).
(Lippincott Williams & Wilkins, 1999-05-01)
Supersensitivity of rat ileum to methacholine in animals with chronic blockade of nitric oxide (NO).
(Lippincott Williams & Wilkins, 1999-05-01)
Monosialoganglioside (GM(1)) attenuates the behavioural effects of longterm haloperidol administration in supersensitive rats
(Elsevier B.V., 2004-03-01)
In the present study we investigated the effects of co-administration of GM(1) (15.0 mg/kg, twice daily, for 30 days) and haloperidol (1.0 mg/kg, twice daily, for 30 days), as well as the effects of a 5-day treatment with ...