免疫抑制的

The E-C〓bR and E-ICR in chickens with encephalomalacia chicks were significantly lower than that of healthy ones. The results indicated that the immune function of erythrocyte in those chicken were inhibited markedly.

脑软化雏鸡的红细胞C〓b花环率极显著（P.01）低于C组，红细胞免疫复合物花环率极显著（P.01）高于C组，说明脑软化雏鸡红细胞的免疫调节功能受到明显抑制。

There were enough CD8+T cells in POF women. But their autoimmune reactions were excessive. It should be advanced studied whether CD4+T cells resist the suppression functions of CD8+T cells, the activity of contrasuppression T cells is excess, which cause the function of CD8+ T cells descent and the functions of CD4+T cells increase relatively.

POF患者体内虽有足量的CD8+T细胞，却自身免疫反应亢进，是否与CD4+T细胞对它们的抑制作用具有抵抗性有关，或是因反抑制性T细胞活性过强，致CD8+T细胞功能下降，CD4+T细胞功能相对增强，尚待进一步研究。

Patients with lower immune function,especially the patients accepting variant blood transfusion or renal transplantation have the obviously increased incurrence of tumor.

在对肾移植患者研究表明，异体输血可以通过抑制患者免疫功能延长其移植器官存活期，而免疫水平低下，特别是长期接受异体输血或肾移植的患者，其恶性肿瘤的发生率也明显增加。

The results showed that the nosiheptide had the inhibitory effects on immune organ and lymphocyte proliferation of peripheral blood and milt.

试验结果表明，那西肽对肉仔鸡的免疫器官发育及T、B淋巴细胞转化有抑制作用，且抑制作用随剂量的增加而增加。

achieves function of injury patient immunity badly to be restrained, the percentage of monocyte surface HLA-DR and inflammation factor CRP, WBC has factor of dependency; inflammation and immune function may be an influence mussily evolutional of patient's condition of the much patient that send an injury is important element.

结论严重创伤患者免疫功能受到抑制，单核细胞表面HLA-DR的百分率和炎症因子CRP、WBC有相关性；炎症因子及免疫功能紊乱可能是影响多发伤患者病情进展的重要因素。

The spleen cell from immune induce rats could suppress normal MLC with dosage positive correlation.

免疫诱导后SD大鼠的脾细胞对正常MLR产生抑制，并且抑制程度与MLC中待测SD大鼠脾细胞所占的比例成正相关。

The vein grafts with perivenous support by fibrin glue demonstrated a statistically decrease in neointimal and medial hyperplasia compared with non-supported vein grafts（p.01）. immunohistochemical analysis showed that the expression of proliferating cell nuclear antigen was inhibited significantly in fs group compared with ns group. almost intact endothelium was showed in fs grafts（p.01）. but in ns grafts there were severe endothelium damages where lymphocytes infiltrated. in ns grafts, the smooth muscle cells were hyperplasia and migrated to intimal, whereas in fs group, the hyperplasia of smooth muscle cells were inhibited and migrated to adventitia.

免疫组化结果显示与ns组相比，fs组移植静脉细胞增殖核抗原表达明显受到抑制；ns组内皮层损伤严重，有淋巴细胞侵润，而fs组内皮层则几乎完好无损（p.01）；在ns组平滑肌细胞增殖活跃且向内膜迁移，fs组平滑肌细胞增殖受到抑制，且向外膜迁移；在fs组移植静脉外膜有丰富的成熟微小血管网形成，但是在ns组，微小血管数量则非常少。

Results:①The amount of human colon carcinoma cell line SW480 treated by quercetin decreased. The morphology of partial SW480 cells was shrunk volume, integrated cell membrane, condensed cytoplasm, pyknotic chromatin, nuclear fragmentation. Apoptotic Corpuscles were found by electron microscope.②MTT colorimetric assay showed quercetin inhibited the growth of human colon carcinoma cell line SW480 in a time- and dose-dependent manner when the concentration of quercetin was 30、60、90μmol/L.③Flow cytometry analysis showed the cell cycle of SW480 cell was restricted in G1/S. G0/G1 phase rate increased and S phase rate decreased with increasing concentration of quercetin and time lasting.④ Zymogram analysis assay showed the secretion of matrix metalloproteinases in human colon carcinoma cell line SW480 treated by quercetin decreased. With increasing concentration of quercetin, the secretion of MMP-2 and MMP-9 decreased.⑤Immunohistochemistry method demonstrated the position expression of Cathepsin-D in SW480 cell was suppressed by quercetin in a time- and dose-dependent manner.

研究结果：经槲皮素处理的人结肠癌SW480细胞数量减少，部分细胞体积缩小，细胞膜完整，胞浆浓缩，核染色质固缩，细胞核碎裂，形成凋亡小体；MTT法检测显示当作用浓度为30μmol/L~90μmol/L时，槲皮素对人结肠癌SW480细胞的生长有抑制作用，其抑制作用随着作用浓度的增加和作用时间的延长而增强；流式细胞学发现槲皮素主要作用于人结肠癌SW480细胞周期的G1/S期，大部分细胞被阻断于S期，随药物浓度的升高和作用时间的延长，G0/G1期细胞比例逐渐增加，S期细胞比例逐渐减少；酶谱分析法检测显示不同浓度的槲皮素能够抑制人结肠癌SW480细胞分泌MMP-2及MMP-9，随浓度的升高，MMP-2及MMP-9的分泌量减少；免疫组织化学法显示不同浓度的槲皮素处理人结肠癌SW480细胞后，Cathepsin-D的表达随药物浓度的升高和作用时间的延长而降低。

In addition, there is a polyphenol substances "Anthocyanin Trimerization original" experiment confirmed that the strongest anti-viral effect, can effectively inhibit HIV-1 and human immune cell receptor combination, which can prevent the immune system against HIV.

此外，还有一种多酚物质&三聚原花青苷&，实验证实其抗病毒作用最强，能有效抑制 HIV－1 与人体免疫细胞受体的结合，从而可预防 HIV 侵害免疫系统。

The enhancement of Immunity against diseases by oral administration of antibodies of avoid diarrhea have been reportes to be effective in prevening the infection of enterotoxic Escherichia coli and rotovirus. Suggestions have been made to fortify the immunity of young children by adding the immunoglobulins to the infant formula.

利用口服方式摄入免疫球蛋白以增强人体之免疫力已为多数学者所报导，研究发现可抑制肠毒型大肠杆菌与轮状病毒的感染，以避免下痢发生，建议在婴儿乳粉中添加免疫球蛋白以预防感染病菌。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。