急性硫化氢中毒的急救护理体会

<正>为提高硫化氢中毒的临床救护水平,现将2016年1月—2018年12月我院收治的129例急性硫化氢中毒的急救护理体会总结如下。1对象与方法1.1 对象选取2016年1月至2018年12月我院收治的129例急性硫化氢中毒患者,分为对照组和观察组。对照组为2016年1月至2017年5月期间收治的62例患者,其中男55例、女7例,年龄24～46岁、平均年龄(31.1±4.1)岁,采用常规护理方法。观察组为2017年6月至2018年

Research progress on NK cell-based adoptive immunotherapy for HIV infection

NK cells are important effector cells in the innate immunity and they play a key role in the early antiviral and anti-tumor immune responses. NK cells have become the focus of immunotherapy study due to their major histocompatibility complex non-restriction, pan specific recognition, elimination of target cells and rapid immune responses. With the advanced understanding of NK cell phenotype, function and mechanism, NK cell-based adoptive immunotherapy has been applied to treat HIV infection. This review will discuss the opportunities and challenges of NK cell-based adoptive immunotherapy in the field of HIV infection through the analysis on the biological characteristics of NK cells, the role of NK cells in HIV infection and the NK cell-based adoptive immunotherapy.