. Boletin de la Sociedad de Biología de Concepción. Sociedad de Biología de Concepción; Biology; Biology. Bol. Soc. BiDl. dé Concepción, Chile. Tomo Lili, 1982. Pleuro skin atter Ciba 39'089-Ba 97 lOuA control ethanol ethanol ethanol I I t I M I I I I I M I I M I I I I I M I I I I I I I M I I I I I I I I M M I t M M t I I I I t I Time^each nninute _- - Fig. The inhibitory effect of 15 ug/ml Ciba compound 39-089-Ba on the responses in the of the skin of Pleurodema thaul to M ethanol. Toad Ringer solution. Temp. 229C. Both drugs- weíe added-ío tlie- serosal íurfaee of the skin t
. Boletin de la Sociedad de Biología de Concepción. Sociedad de Biología de Concepción; Biology; Biology. Bol. Soc. BiDl. dé Concepción, Chile. Tomo Lili, 1982. Pleuro skin atter Ciba 39'089-Ba 97 lOuA control ethanol ethanol ethanol I I t I M I I I I I M I I M I I I I I M I I I I I I I M I I I I I I I I M M I t M M t I I I I t I Time^each nninute _- - Fig. The inhibitory effect of 15 ug/ml Ciba compound 39-089-Ba on the responses in the of the skin of Pleurodema thaul to M ethanol. Toad Ringer solution. Temp. 229C. Both drugs- weíe added-ío tlie- serosal íurfaee of the skin to give the final concentrations mentioned above. Left: control skins showed rapid and slow responses to ethanol. The responses disappeared at 20 min (centre) and at 40 min (righl) after addition of Ciba compound. Base Une current = 48 uA. cm.^. Pleuraski^rv. t ethanol Dibenamine 11111 m 11111III11 M I m n M Time: each min. t Dibenamine H 1 M M M III n Fig. Comparison of the responses in the of the skin of Pleurodema thaul to ethanol and to noradrenaline, in the presence of dibenamine. Toad Ringer solution. Temp. 18PC. The drugs were added to the serosal surface to give the final concen- trations mentioned below. The effects of M ethanol (A) and of 10-^ M nora- drenaline (B), were not altered in the presence of x 10"" M dibenamine. Base line cunent = 52 uA. cm.^.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Sociedad de Biología de Concepción; Sociedad de Bioquímica de Concepción; Universidad de Concepción. Concepción [Universidad de Concepción]
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