高原环境中藏猪血液生理指标测定与比较

摘要

藏猪是青藏高原特有的地方猪种.为了解其血液生理特征,本研究采用全自动血液分析仪测定6月龄藏猪和同环境中长白猪的血液常规生理指标,比较品种和性别的影响.结果表明性别对6月龄猪血液生理指标影响均不显著(P＞0.05),藏猪比长白猪具有较高的WBC、LY#、Mid#、Mid#、PLT、PEW和PCT,但RBC、HGB、HCT、MCH明显较低(P＜0.05).藏猪血液生理指标具有高海拔低氧适应特征,抗病性能好,血液生理指标与人类有一定的相似性,适合用于医学实验动物.%Tibet pig was a special Chinese indigenous pig breed. In order to research its blood physiological characteristics at high altitude, the blood was drawn and measured with auto blood analyzer for six-month Tibet pig and Landrace at high altitude area and effects of breed and sex were analyzed. The results indicated that Tibet pig had higher WBC, LY#, Mid#, Mid#, PLT, PEW and PCT, and lower RBC, HCB, HCT and MCH compared with Landrace. For blood physiological characteristic, Tibet pig had adaptability to high altitude hypoxia and anti-disease ability. The value of blood physiology in Tibet pig was similar to that in human, so it was a good experimental animal.