硫酸镁联合硝苯地平治疗妊娠高血压综合征的疗效观察

Advances in Synthesis and Applications of Molybdenum Disulfide Based Nanocomposites

目的观察硫酸镁联合硝苯地平治疗妊娠高血压综合征的疗效,为临床治疗提供更多选择。方法选取2013年1月~2015年1月我院收治的妊娠高血压综合征患者80例作为研究对象,将其随机分为观察组与对照组,各40例。对照组给予硫酸镁治疗,观察组在对照组治疗基础上联合使用硝苯地平治疗,并比较两组患者的疗效。结果治疗后,观察组总有效率为95.0%,对照组总有效率为72.5%,两组比较差异有统计学意义（P〈0.05）;观察组阴道分娩率为75.0%,显著高于对照组的50.0%,差异有统计学意义（P〈0.05）;两组均未出现严重不良反应。结论采用硫酸镁联合硝苯地平治疗妊娠高血压综合征,可以有效降低患者血压,改善分娩结局,且安全可靠,值得临床推广与使用。

Molybdenum disulfide（ Mo S_2） with a typical layered structure easily forms few-layered Mo S_2 nanosheets,and has a wealth of optical,electrical and catalytic performance with wide application potentials in areas such as photo-electrical and energy conversion. The preparation of few-layered Mo S_2 nanocrystals and Mo S_2-based nanocomposites using molybdenum-containing chemicals as starting materials by wet-chemical and vapor-deposition methods are the cutting-edge focuses of recent research. However,the synthesis of Mo S_2 nanocrystals from chemical reagents with a long route is not low-carbon and environment friendly. Molybdenite is a typical layered mineral and composed of layered Mo S_2 units. The amount of molybdenite in China is huge and it is a green and low-carbon way to prepare few-layered Mo S_2 nanomaterials via the intercalation-exfoliation strategy using the purified molybdenite as the direct raw materials.