动物营养学报2012，Vol.24Issue(9)：1656-1663,8.DOI:10.3969/j.issn.1006-267x.2012.09.007
不同应激处理对猪血细胞参数和急性期蛋白浓度的影响
Different Stress Treatments Affect Haematological Parameters and Concentrations of Serum Acute Phase Proteins of Pigs
摘要
Abstract
In order to evaluate the relation of different stress conditions and concentrations of swine blood acute phase proteins (APPs) , three simulated patterns in swine production were used. Thirty-nine pigs injected swine Pasteurella multocida vaccine (PMV) , swine Japanese encephalitis vaccine (SJEV) and lipopolysac-charide (LPS) had imitated bacterial infection, virus infection and inflammatory, respectively. The behavior, haematological parameters and the concentrations of APPs were recorded followed by stress processing. Pigs injected LPS vomited yellow liquid, had a fever, and felt short of breath. Numbers of neutrophile (NEUT) and monocyte (MO) in blood were increased significantly (P <0. 05) after 48 h of treatment by PMV. Numbers of NEUT and MO were increased significantly (P < 0.05) after 24 or 48 h of treatment by LPS, respectively. Contents of hemoglobin (HGB) and numbers of platelet ( PLT) were decreased significantly (P <0. 05) after 48 or 24 h of treatment by SJEV, respectively. Numbers of red blood cell (RBC) , PLT and content of HGB were decreased significantly (P < 0. 05) after 24 and 48 h of treatment by LPS. The concentration of haptoglo-bin (HPT) was increased significantly (P <0. 05) after 48 h of treatment by PMV, and after 72 h of treatment by SJEV. The concentration of major acute phase protein (MAP) was decreased significantly (P < 0. 05) after 72 h of treatment by PMV, and after 24, 48 and 72 h of treatment by LPS. The concentration of MAP was increased significantly (P <0. 05) after 24 h of treatment by SJEV. The concentration of apoli-poprotein-Al (Apo-Al) was decreased significantly (P<0.05) after 72 h of treatment by PMV, after 48 h by SJEV, and after 24, 48 and 72 h of treatment by LPS. Positive APP (HPT) was increases significantly in pattern of bacterial or virus infection, while negative APP ( Apo-Al) was decreases significantly under the 3 kinds of stress conditions in this study. It preliminarily proves that the concentrations of HPT and Apo-Al in blood can be used to evaluate swinery health. [Chinese Journal of Animal Nutrition, 2012, 24(9) :1656-1663]关键词
健康评价/急性期蛋白/触珠蛋白/主要急性期蛋白/载脂蛋白-AlKey words
evaluating swinery health/ acute phase proteins/ haptoglobin/ major.acute phase protein/ apoli-poprotein-Al分类
农业科技引用本文复制引用
齐珂珂,李永明,许美芳,吕金辉,徐子伟..不同应激处理对猪血细胞参数和急性期蛋白浓度的影响[J].动物营养学报,2012,24(9):1656-1663,8.基金项目
现代农业产业技术体系(CARS-36) （CARS-36）
浙江省公益性技术应用研究计划项目(2010C32071) （2010C32071）
