Transactions of the Royal Society of Edinburgh . Fig. 13.—Secretion of bile before and after 5 cc. ofa concentrated infusion of rhubarb were injectedinto duodenum at r, r, r, ?•. times in succession (r, r, r, r, fig. 13). Within half-an-hour after everydose there was an increase in the biliary secretion. VOL. XXIX. PART I. 2S 158 PROFESSOR RUTHERFORD ON THE Necropsy.—The rhubarb had extended along about a third of the smallintestine. There was no unusual redness of the mucous membrane, and therewas only slight evidence of purgative action. Experiment 14. Dog that had fasted eighteen hours. Wei


Transactions of the Royal Society of Edinburgh . Fig. 13.—Secretion of bile before and after 5 cc. ofa concentrated infusion of rhubarb were injectedinto duodenum at r, r, r, ?•. times in succession (r, r, r, r, fig. 13). Within half-an-hour after everydose there was an increase in the biliary secretion. VOL. XXIX. PART I. 2S 158 PROFESSOR RUTHERFORD ON THE Necropsy.—The rhubarb had extended along about a third of the smallintestine. There was no unusual redness of the mucous membrane, and therewas only slight evidence of purgative action. Experiment 14. Dog that had fasted eighteen hours. Weight 13 ^kilogrammes.—The artificial respiration, which was deficient at the commencement of thisexperiment, was improved at a, fig. 14. This was followed by an increase in. Experiment 14. Secretion Secretion Secretion of bile per 15. of bile per kilo-gramme ofdog: per hour. Secretion of bile per 15. of bile per kilo-gramme ofdog: perhour. cc. cc. 0-37 r 0-37 0-8 0-35 2-0 0-45 »• 0-65 1-6 115 2-2 \ 071-6 2-051-9 V0-604cc. 1-3 1-95 i 12 15 1-0 1-55 1-05 1-72 0-95 \ 1-37 0-750-85 V0-227cc. r 11 0-5 ) 1-751-97 Fig. 14.—Secretion of bile before and after rhubarb. Artificial re-spiration improved at a. 5 cc. concentrated infusion of rhubarbinjected into duodenum at r, »•, and r. the secretion, of short duration : 5 cc. of the same infusion of rhubarb as thatused in the previous experiment were injected into the duodenum three timesin succession (r, r, r, fig. 14). The biliary secretion was augmented withinhalf-an-hour after each injection. Necropsy.—The rhubarb had extended along four-fifths of the smallintestine. There was no unusual redness of the mucous membrane. Theportion of intestine through which the rhubarb had extended contained 120 a


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