红曲霉素添加剂饲料对小白鼠免疫功能的影响研究

Research of Monascus Pigment Feed Additive Effect on Immune Function of Mice

摘要: 目的：阐明红曲霉素对免疫性能的影响。方法：用昆明种小白鼠进行了90d喂养试验。在给药3个月后对小白鼠进行了常规指标、血液指标、脏器系数以及腹腔注射鸡红细胞吞噬试验。结果：试验结果表明，小白鼠的常规指标、血液指标与对照组无显著差异，但免疫器官及吞噬细胞能力有所提高。结论：实验证明添加少量红曲霉素可以提高饲料利用率，红曲霉素可以增强小白鼠的免疫能力。

Abstract: Objective: To clarify the effects of Monascus on immune properties. Method: A 90 d feeding trial was conducted on Kunming mice. Three months after the administration, we have tested conventional indicators, blood parameters, organ coefficient and intraperitoneal injection of chicken erythrocytes phagocytosis on mice. Result: The results show no significant difference between conventional indicators of mice, blood parameters and that in the control group, but the immune organs and phagocytic capacity have increased. Conclusion: Experiments show that adding a small amount of Monascus can improve efficiency of feed utilization; Monascus can enhance immunity of mice.