Observe and handle with statistics the levels of IL-6 and thymus gland, spleen, adrenal gland wet weighs of big rats in AA model, make joint synovium pathology sections.

• 对大鼠免疫器官脾、胸腺、肾上腺的湿重、大鼠血清IL-6水平进行检测和统计学处理。 制作并观察关节滑膜病理切片。