Willoughby J M, Mitchell D N
Br Med J. 1971 Jul 17;3(5767):155-7. doi: 10.1136/bmj.3.5767.155.
A Kveim suspension has been shown to inhibit the migration of leucocytes in vitro from 12 out of 18 patients with Crohn's disease but to have no comparable effect on leucocytes from patients with ulcerative colitis or from a group of patients with other diseases. These findings provide further evidence of cross-reactivity or of a possible aetiological link between Crohn's disease and sarcoidosis and suggest a further immunological distinction between Crohn's disease and ulcerative colitis.
已证实,克维姆悬液在体外可抑制18例克罗恩病患者中12例的白细胞迁移,但对溃疡性结肠炎患者或其他疾病患者组的白细胞没有类似作用。这些发现进一步证明了克罗恩病与结节病之间存在交叉反应或可能的病因联系,并提示了克罗恩病与溃疡性结肠炎之间在免疫学上的进一步差异。