Research on the relationship between chinese medical syndrome types and Th1/Th2 in bronchioloalveolar carcinoma by thoracoscopic technique / 中国中西医结合杂志

ABSTRACT

<p><b>OBJECTIVE</b>To study the relationship between Chinese medical syndrome types of bronchioloalveolar carcinoma (BAC) and Th1/Th2.</p><p><b>METHODS</b>Totally 60 BAC patients were syndrome typed as qi and yin deficiency syndrome (QYDS) and qi stagnation and phlegm-blood stasis syndrome (QSPSS), 30 cases in each group. Meanwhile, 30 subjects with benign pulmonary nodules were recruited as the control group. The contents of interferon-gamma (INF-gamma), interleukin 4 (IL-4), IL-2, and IL-5 were detected using thoracoscopic technique.</p><p><b>RESULTS</b>As for Th1 (INF-gamma and IL-2), it was ranked from high to low as the control group > the QSPSS group > the QYDS group (P < 0.05). As for Th2 (IL-4 and IL-5), it was ranked from high to low as the QYDS group > the QSPSS group >the control group (P < 0.05). As for Th1/Th2 (INF-gamma/lL-4, IL-2/IL-5), it was ranked from high to low as the control group > the QSPSS group >the QYDS group (P < 0.05).</p><p><b>CONCLUSIONS</b>Compared with the tissue of benign nodules, Th1 function in tumor tissue of BAC patients was weaker and Th2 function stronger. Chinese medical syndrome types of BAC had correlation with Th1/Th2. Patients of excess syndrome had stronger immunity with Th1/Th2 shifting left,while those of deficiency syndrome were predispose to humoral immunity with Thl/Th2 shifting right.</p>