Browsing by Author "44d459a8-7e0b-4ed2-9ed7-8c1d04f59a43"
Now showing items 1-3 of 3
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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 ...
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Cornejo, Sergio; Pokniak Ramos, José; González, J.; Salazar, J.; Contreras, E. (2005)The chemical composition and biological value of two dicalcium phosphates, a dihydrated one (FA) and a monohydrated product (FB), were assessed in a 2 x 3 factorial arrangement of treatments: two phosphates (A and B) and ...