Krawielitzki K, Völker T, Zebrowska T, Buraczewska L, Hennig U, Wünsche J, Bock H D
Arch Tierernahr. 1979 Sep;29(9):541-59. doi: 10.1080/17450397909423312.
The intake, excretion and the rate of flow of protein, methionine and 35S were measured at four pigs (live weight 63 kg) with re-entrant cannulae in the duodenum and the ileocecal region after the oral application of 35S-methionine and the feeding with a wheat + wheat gluten + lysine resp. a protein-free diet over a period of 7 days. From the measured values one pattern each for the N- and the methionine metabolism was laid down with the help of the compartment model, and the endogenous and exogenous levels of protein resp. methionine in the duodenum, the ileum and in feces were estimated.
对4头体重63千克、在十二指肠和回盲部装有再入式套管的猪，在口服35S-蛋氨酸并分别饲喂小麦+小麦面筋+赖氨酸或无蛋白日粮7天后，测定了蛋白质、蛋氨酸和35S的摄入量、排泄量及流量。根据测量值，借助房室模型分别确定了氮和蛋氨酸代谢的一种模式，并估算了十二指肠、回肠和粪便中蛋白质及蛋氨酸的内源性和外源性水平。
