C Caballero Alomar

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The effect of atropine (1 microM) and N(G)-nitro-L-arginine (L-NOARG, 10 microM) on electrical field stimulation induced relaxation in proximal and distal segments of guinea-pig taenia caeci in the presence of guanethidine (4 microM) was studied. The frequency-dependent relaxations were lower in proximal than in distal segments both in the presence and in(More)
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