三味檀香胶囊联合替格瑞洛片治疗冠心病疗效及对心功能、血清TIMP-1水平的影响

目的探讨三味檀香胶囊联合替格瑞洛片(倍林达)治疗冠心病临床疗效及对患者心功能、血清基质金属蛋白酶抑制剂-1(TIMP-1)水平的影响。方法选取2017年6月至2019年1月咸阳市秦都区人民医院接受治疗的86例冠心病心肌梗死患者作为研究对象,按照随机数字表法分为研究组(43例)及对照组(43例)。对照组患者予以常规治疗,研究组患者在对照组基础上联合使用三味檀香胶囊及替格瑞洛片治疗。比较治疗前、治疗4周后两组患者心功能指标[左心室射血分数(LVEF)、心脏指数(CI)、二尖瓣口血流E峰/A峰(E/A)]、血清TIMP-1水平变化情况,记录两组患者临床疗效。结果治疗4周后两组患者LVEF、CI、E/A水平均高于治疗前且治疗4周后研究组LVEF、CI、E/A水平高于对照组,差异均有统计学意义(P0.05);治疗4周后研究组血清TIMP-1水平[(134.55±30.23)ng/L]、对照组血清TIMP-1水平[(148.69±32.38)ng/L]均低于治疗前[研究组、对照组治疗前分别为(167.21±50.16)ng/L、(169.96±51.35)ng/L],差异有统计学意义(P0.05)。研究组患者临床疗效的总有效率高于对照组,差异有统计学意义(P0.05)。结论三味檀香胶囊联合替格瑞洛片治疗冠心病,能有效提高临床疗效,提高患者心功能,降低对肝脏的损害。     

Lycium barbarum extract promotes M2 polarization and reduces oligomeric amyloid-β-induced inflammatory reactions in microglial cells

Lycium barbarum(LB)is a traditional Chinese medicine that has been demonstrated to exhibit a wide variety of biological functions,such as antioxidation,neuroprotection,and immune modulation.One of the main mechanisms of Alzheimer’s disease is that microglia activated by amyloid beta(Aβ)transform from the resting state to an M1 state and release pro-inflammatory cytokines to the surrounding environment.In the present study,immortalized microglial cells were pretreated with L.barbarum extract for 1 hour and then treated with oligomeric Aβfor 23 hours.The results showed that LB extract significantly increased the survival of oligomeric Aβ-induced microglial cells,downregulated the expression of M1 pro-inflammatory markers(inducible nitric oxide synthase,tumor necrosis factorα,interleukin-6,and interleukin-1β),and upregulated the expression of M2 anti-inflammatory markers(arginase-1,chitinase-like protein 3,and interleukin-4).LB extract also inhibited the oligomeric Aβ-induced secretion of tumor necrosis factorα,interleukin-6,and interleukin-1βin microglial cells.The results of in vitro cytological experiments suggest that,in microglial cells,LB extract can inhibit oligomeric Aβ-induced M1 polarization and concomitant inflammatory reactions,and promote M2 polarization.     

PFNA治疗股骨粗隆间骨折46例临床观察

目的:探讨PFNA治疗股骨粗隆间骨折的临床疗效。方法:46例患者采用PFNA治疗股骨粗隆间骨折,术后预防感染,使用抗凝药物预防血栓,抬高患肢以促进消肿。术后第2天可行髋关节屈伸锻炼,患肢8周内不负重,术后8周复查,依据骨折愈合情况逐步负重。结果:36例评为优,7例评为良,3例评为可,优良率为93.5%。结论:PFNA内固定治疗股骨粗隆间骨折在临床上取得了相对满意的效果,具有损伤小、操作简单、术后可及早下床活动、有利于术后康复、降低术后不良事件发生率等多重优点。     

2型糖尿病患者正常范围尿白蛋白与肌酐比值和高血压风险的相关性研究

目的：评估2型糖尿病患者正常范围尿白蛋白与肌酐比值（urine albumin-to-creatinine ratio,UACR）与高血压风险的相关性。方法：本研究纳入1 309例中国台湾李氏联合诊所定期随访的2型糖尿病患者，随访3～12年（平均6年）。根据UACR的四分位数水平将患者分为第1分位组即UACR<5.87 mg/g组（n=320）、第2分位组即5.87 mg/g≤UACR≤9.55 mg/g组（n=341）、第3分位组即9.56 mg/g≤UACR≤16.27 mg/g组（n=321）和第4分位组即16.27mg/g 相似文献