Browsing by Author "Quijada, L."
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Contreras, E.; Quijada, L.; Germany, A.; Fleckenstein, R.; Hernández, A. (1993)1. A single dose of pentazocine induces cross-tolerance the analgesic effects of the kappa agonist U 50488H. Tolerance is observed by means of the hot plate test or by the i.p. administration of acetic acid 6 or 24 hr after ...
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Quijada, L.; Germany, A.; Hernández, A.; Contreras, E. (1992)1. 1. The effects of diltiazem, nifedipine and verapamil and the calcium channel agonist Bay K 8644 on the analgesic responses to the subcutaneous (s.c.) or intracerebroventricular (i.c.v.) administration of pentazocine ...