不同环境温度下 BLE 对小鼠免疫机能的影响12目录目录摘 要............................................................................................................IAbstract........................................................................................................IV主要符号对照表...........................................................................................VIII第 1 章 前言.................................................................................................11.1 竹叶提取物.........................................................................................11.1.1 竹叶提取物的化学成分及生物学活性................................................11.1.2 竹叶提取物对免疫的影响研究进展....................................................11.2 冷应激................................................................................................21.2.1 冷应激的定义................................................................................21.2.2 冷应激的研究进展..........................................................................31.2.3 冷应激对免疫的影响研究进展..........................................................31.2.4 动物在低温环境下的食物选择..........................................................41.2.5 大熊猫冬季食物选择及其影响因素....................................................41.3 实验目的和研究意义.............................................................................51.4 研究内容及技术路线.............................................................................51.4.1 研究内容......................................................................................51.4.2 技术路线......................................................................................6第 2 章 不同环境温度下灌注 BLE 小鼠脾脏病理学观察.........................................72.1 材料与方法.........................................................................................72.1.1 试验材料.............