Meluzzi A, Primiceri G, Giordani R, Fabris G
Institute of Zooculture, Bologna, Italy.
Poult Sci. 1992 Feb;71(2):337-45. doi: 10.3382/ps.0710337.
Eight hundred broilers were examined to define the reference values of nine blood constituents (total proteins, albumin, total and free cholesterol, triglycerides, aspartate aminotransferase (AST), alkaline phosphatase (ALP), calcium, and phosphorus). The broilers, coming from 20 different commercial poultry operations, were equally divided into different groups according to age (21 and 45 days), strain (Arbor Acres and Hybro), sex, and sampling season (summer or winter). Age and sampling season were the variation sources that most influenced the values of the hematochemical variables examined. The interaction of age with strain influenced total proteins total and free cholesterol, triglycerides, and ALP. The interaction of age with sampling season influenced all hematochemical constituents except triglycerides. Reference limits defined by .975 and .025 fractiles were computed for each blood constituent according to the significance of different variation sources and their combinations. Reference limits defined herein could be used as indicators of metabolic and health conditions of a poultry farm.
对800只肉鸡进行检测，以确定9种血液成分（总蛋白、白蛋白、总胆固醇和游离胆固醇、甘油三酯、天冬氨酸转氨酶（AST）、碱性磷酸酶（ALP）、钙和磷）的参考值。这些肉鸡来自20个不同的商业家禽养殖场，根据年龄（21天和45天）、品系（艾拔益加和海波罗）、性别和采样季节（夏季或冬季）平均分为不同组。年龄和采样季节是对所检测血液生化变量值影响最大的变异来源。年龄与品系的交互作用影响总蛋白、总胆固醇和游离胆固醇、甘油三酯以及ALP。年龄与采样季节的交互作用影响除甘油三酯外的所有血液生化成分。根据不同变异来源及其组合的显著性，计算了每种血液成分由第0.975和第0.025分位数定义的参考限值。本文定义的参考限值可作为家禽养殖场代谢和健康状况的指标。
