目的探讨拉贝洛尔、硫酸镁结合综合干预对妊娠高血压患者血清MMP-2、MMP-9、ET-1水平及妊娠结局的影响。方法选取2019年1月-2020年1月我院收治的妊娠高血压患者88例作为研究对象,所选患者通过随机数字表法分为对照组和研究组,各44例。...目的探讨拉贝洛尔、硫酸镁结合综合干预对妊娠高血压患者血清MMP-2、MMP-9、ET-1水平及妊娠结局的影响。方法选取2019年1月-2020年1月我院收治的妊娠高血压患者88例作为研究对象,所选患者通过随机数字表法分为对照组和研究组,各44例。对照组给予硫酸镁注射液进行治疗,研究组在对照组的基础上给予盐酸拉贝洛尔注射液进行治疗,2组治疗期间均给予综合干预,2组均干预1个月。比较2组干预前后的血压情况、肾功能指标及血清细胞因子水平;统计2组干预期间的不良妊娠结局发生率。结果干预1个月后,2组SBP、DBP、MBP、血清CysC、尿24 h UTP、尿mALB及血清MMP-2、MMP-9、ET-1水平较干预前均降低,研究组低于对照组(P<0.05)。干预期间,2组不良妊娠结局发生率比较,研究组低于对照组(P<0.05)。结论拉贝洛尔、硫酸镁结合综合干预可明显降低妊娠高血压患者血清MMP-2、MMP-9、ET-1水平,减轻机体炎症反应,同时可改善患者肾功能及血压情况,降低不良妊娠结局发生率。展开更多
Background Solar ultraviolet (UV) irradiation induces the production of matrix metalloproteinases (MMPs) by activating cellular signalling transduction pathways. MMPs are responsible for the degradation and/or inh...Background Solar ultraviolet (UV) irradiation induces the production of matrix metalloproteinases (MMPs) by activating cellular signalling transduction pathways. MMPs are responsible for the degradation and/or inhibition of synthesis of collagenous extracellular matrix in connective tissues. We mimicked the action of environmental ultraviolet on skin and investigated the effects of UVB-irradiated human keratinocytes HaCaT and IL-1α on mitogen activated protein (MAP) kinase activation, c-Jun and c-Fos (AP- 1 is composed of Jun and Fos proteins) mRNA expression and MMP-1 production in UVA-irradiated dermal fibroblasts.展开更多
文摘目的探讨拉贝洛尔、硫酸镁结合综合干预对妊娠高血压患者血清MMP-2、MMP-9、ET-1水平及妊娠结局的影响。方法选取2019年1月-2020年1月我院收治的妊娠高血压患者88例作为研究对象,所选患者通过随机数字表法分为对照组和研究组,各44例。对照组给予硫酸镁注射液进行治疗,研究组在对照组的基础上给予盐酸拉贝洛尔注射液进行治疗,2组治疗期间均给予综合干预,2组均干预1个月。比较2组干预前后的血压情况、肾功能指标及血清细胞因子水平;统计2组干预期间的不良妊娠结局发生率。结果干预1个月后,2组SBP、DBP、MBP、血清CysC、尿24 h UTP、尿mALB及血清MMP-2、MMP-9、ET-1水平较干预前均降低,研究组低于对照组(P<0.05)。干预期间,2组不良妊娠结局发生率比较,研究组低于对照组(P<0.05)。结论拉贝洛尔、硫酸镁结合综合干预可明显降低妊娠高血压患者血清MMP-2、MMP-9、ET-1水平,减轻机体炎症反应,同时可改善患者肾功能及血压情况,降低不良妊娠结局发生率。
基金This research was supported by a grant from National Natural Science Foundation of China (No. 30271195)
文摘Background Solar ultraviolet (UV) irradiation induces the production of matrix metalloproteinases (MMPs) by activating cellular signalling transduction pathways. MMPs are responsible for the degradation and/or inhibition of synthesis of collagenous extracellular matrix in connective tissues. We mimicked the action of environmental ultraviolet on skin and investigated the effects of UVB-irradiated human keratinocytes HaCaT and IL-1α on mitogen activated protein (MAP) kinase activation, c-Jun and c-Fos (AP- 1 is composed of Jun and Fos proteins) mRNA expression and MMP-1 production in UVA-irradiated dermal fibroblasts.