Steer H W
J Immunol. 1980 Oct;125(4):1845-8.
A technique for the collection of lymph from the lacteals of the small intestine of the rat is described. The output of lymphocytes from an area possessing a Peyer's patch is 10 times greater than in lymph from an area lacking one, but the proportion of lymphocytes with surface immunoglobulin (sIg), surface immunoglobulin A (sIgA), and internal immunoglobulin A (iIgA) are similar in the 2 areas. A lower percentage of lymphocytes bear sIg in lymph afferent to the mesenteric lymph gland compared with that found in the thoracic duct. However, a higher proportion of these lymphocytes bearing sIg have IgA on their surface in lacteal lymph compared with thoracic duct lymph. The reasons for these differences between the lacteal lymph and thoracic duct lymph are discussed.
本文描述了一种从大鼠小肠乳糜管收集淋巴液的技术。具有派尔集合淋巴结区域的淋巴细胞输出量比缺乏该结构区域的淋巴液中的淋巴细胞输出量大10倍，但这两个区域中具有表面免疫球蛋白（sIg）、表面免疫球蛋白A（sIgA）和内部免疫球蛋白A（iIgA）的淋巴细胞比例相似。与胸导管中的淋巴细胞相比，肠系膜淋巴结传入淋巴中带有sIg的淋巴细胞百分比更低。然而，与胸导管淋巴相比，乳糜管淋巴中这些带有sIg的淋巴细胞表面具有IgA的比例更高。文中讨论了乳糜管淋巴和胸导管淋巴之间这些差异的原因。
