藏仔猪脾脑蛋白水解复合物的制备及临床应用

Preparation and Clinical Application of Proteolytic Complex of Spleen and Brain Protein in Tibetan Pigs

脾脑蛋白水解复合物是一种具有T淋巴细胞释放的致敏信息物质转移因子和大脑所特有的肽能神经营养药物,它不仅能提高机体的免疫力,而且能增强幼畜的抗病能力。介绍了藏仔猪脾脑蛋白水解复合物的制备方法,并对西藏林芝地区某养猪场的20～30日龄藏仔猪进行了临床应用试验。试验设为:试验组33头藏仔猪按每千克体重2 mL注射,对照组30头藏仔猪,不注射任何试剂。结果表明,试验组藏仔猪抗病力和存活率明显好于对照组,且差异显著(P<0.05)。

The proteolytic complex of spleen and brain protein is material transfer factor carrying the allergic information released by T lymphocytes and is also brain-specific nutrient drugs of peptidergic nerve.It can enhance immunity of animals and disease resistance of young animals.The preparation methods of the proteolytic complex of spleen and brain protein were introduced.And in clinic,it was applied in Tibetan pigs at the age of 20-30 days old from a pig farm in Linzhi area of Tibetan region.The 33 piglets of the experiment group were administrated with the proteolytic complex at a dosage of 2 mL/（kg·bw）.There were 30 piglets in the control group.The results showed that the piglets in the experiment group had significantly stronger disease resistance and higher survival rate than the control group（P0.05）.