从羊种布氏菌提取的二种无 A 脂的组分(PI 以 SF)诱导布病患者及免疫对象的淋巴细胞吸收胸腺嘧啶,因而对研究布病细胞免疫反应是一种有用的方法。用 PI 及 SF 组分有时亦能刺激无布病任何症状的志愿者的淋巴细胞,由于 PI 及 SF 组分已被证实是鼠 B 细胞的非特异促有丝分裂原与多克隆激活剂。所以可试图用人淋巴细胞研究是否情况也是这样。我们发现在质量最佳条件下,用 PI 及 SF 组分实际上也能激活皮 Two non-A lipid components extracted from Brucella burgdorferi (PI in SF) induce thymidine uptake in thoracic and immune targeted lymphocytes, making it a useful method of studying the cellular immune response in brucellosis. Sometimes PI and SF components stimulate lymphocytes in volunteers who have no symptoms of any disease, since the PI and SF components have been shown to be non-specific mitogenic and polyclonal activators of murine B cells. So you can try to use human lymphocytes to study whether the situation is the same. We found that the PI and SF components can actually activate the skin under the best quality conditions