AIM To study on the alterations of tsuppressorcell function in patients with ulcerative colitis (UC) and Crohn's disease (CD) and their clinical significance.
目的研究溃疡性结肠炎(UC)和克隆病(CD)患者T抑制细胞的活性及其临床意义。
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Objective To explore the changes of CD8 + tcell subtypes especially CD8 + CD28 -tsuppressor cells in rats with experimental colitis induced by 2, 4-dinitrofluorobenzene (DNFB).
In addition to the suppressorcell dysfunction the distribution of T lymphocyte subsets is also abnormal and the OKT_4/OKT_8 ratio is significantly decreased in patients with HBV infection.