Continuous radioactivity monitoring of perfusion in the small intestine of the intact animal.
D000596:Amino Acids / Q000378:metabolism*; D000818:Animals; D002247:Carbon Isotopes; D007421:Intestine, Small / Q000378:metabolism*; D008297:Male; D010477:Perfusion / Q000295:instrumentation*; D011834:Radiation Monitoring; D051381:Rats
D000596:Amino Acids; D002247:Carbon Isotopes