Rueda A, Valverde A, Fernandez J A, Martinez-Victoria E, Naranjo J A, Mañas M
Departamento de Fisiología, Facultad de Farmacia, Universidad de Granada, Spain.
Arch Physiol Biochem. 1996;104(2):239-45. doi: 10.1076/apab.104.2.239.12876.
A total of 45 preruminant goats were fed either goat milk or a milk substitute. The postnatal development of bile secretion and biliary lipids composition of suckling goats and the influence upon these parameters of maternal milk substitution were studied during the first month of life. Samples of hepatic and gallbladder bile were obtained from kids of 1, 7, 14, 21 and 28 day-old. Bile flow rate, cholesterol, total bile salts and phospholipids were measured. Our results show that the quality of the protein and fat used in the elaboration of the milk replacer, affects the evolution of both hepatic bile flow and biliary lipids composition. Differences between gallbladder and hepatic bile composition show a scarce concentration capacity of the gallbladder with both diets and at all ages studied.
总共45只反刍前山羊被喂食山羊奶或代乳品。在出生后的第一个月内，研究了哺乳山羊胆汁分泌和胆汁脂质成分的产后发育情况以及母乳替代对这些参数的影响。从1日龄、7日龄、14日龄、21日龄和28日龄的羔羊身上采集肝脏和胆囊胆汁样本。测量胆汁流速、胆固醇、总胆汁盐和磷脂。我们的结果表明，用于配制代乳品的蛋白质和脂肪的质量会影响肝胆汁流量和胆汁脂质成分的变化。在所研究的所有年龄段和两种饮食条件下，胆囊胆汁成分与肝脏胆汁成分之间的差异表明胆囊的浓缩能力较差。
