目的 观察免冲洗护理清洁液用于重症患者基础护理洗发和擦浴的临床效果。 方法 2012年6月－12月随机选取100 例重症监护患者，应用免冲洗护理清洁液洗发和擦浴，观察患者洗发、擦浴前后清洁情况、生命体征、感观及不良反应，并作微生物检测。 结果 免冲洗护理清洁液清洁效果优良率100%，清洗前细菌数（731.35 ± 49.23）cfu/cm2，清洗后细菌数（7.87 ± 0.39）cfu/cm2，细菌检测下降幅度为99.01%。 结论 免冲洗护理清洁液使用简便、安全，适宜卧床重症患者洁身之用，可在临床推广应用。
Objective To summarize the relation between various kinds of immune cells infiltration in tumor microenvironment and prognosis of hepatocellular carcinoma (HCC). Method Literatures on the relation between immune cell infiltration in tumor microenvironment and prognosis of HCC in recent years were collected and reviewed. Results The immune cell infiltration in the tumor microenvironment of HCC was inextricably linked with the progression of HCC. CD4+ T cells, CD8+ T cells, M1 macrophages, B cells, and memory T cells might be associated with a good prognosis in patients with HCC, while regulatory T cells, regulatory B cells, and M2 macrophages might be related to the poor prognosis of patients with HCC. Conclusion The study of immune cell infiltration in HCC can provide new ideas for precise immunotherapy of HCC.