目的探讨沙库巴曲缬沙坦联合马来酸左旋氨氯地平治疗原发性高血压伴稳定型心绞痛(EH+SAP)的效果。方法选取2021年5月~2023年4月新疆生产建设兵团第一师医院EH+SAP患者128例,采用随机数字表法分为两组,各64例。两组均给予常规治疗,对照...目的探讨沙库巴曲缬沙坦联合马来酸左旋氨氯地平治疗原发性高血压伴稳定型心绞痛(EH+SAP)的效果。方法选取2021年5月~2023年4月新疆生产建设兵团第一师医院EH+SAP患者128例,采用随机数字表法分为两组,各64例。两组均给予常规治疗,对照组采用奥美沙坦联合马来酸左旋氨氯地平治疗,观察组采用沙库巴曲缬沙坦联合马来酸左旋氨氯地平治疗。两组均连续治疗8周后进行疗效评估。比较两组治疗前、治疗8周血压、心绞痛情况、硝酸甘油用量变化,并检测中性粒细胞/高密度脂蛋白胆固醇比值(NHR)、心血管调节肽(salusin-β)水平。分析治疗8周NHR、salusin-β与血压、心绞痛情况、硝酸甘油用量的关系。统计两组治疗期间不良反应发生率。结果观察组治疗总有效率高于对照组[92.19%(59/64)比78.13%(50/64),P<0.05];治疗8周后两组24 h平均收缩压(24 h SBP)[(124.26±8.58)mmHg比(129.15±9.04)mm Hg]、24 h平均舒张压(24 h DBP)[(84.46±6.21)mmHg比(88.12±6.77)mmHg]、收缩压变异性(SBPV)[(9.54±2.42)mmHg比(10.63±2.30)mmHg]、舒张压变异性(DBPV)[(7.59±1.54)mmHg比(8.32±1.43)mmHg]、心绞痛发作次数[(0.33±0.10)次/周比(0.44±0.13)次/周]、心绞痛持续时间[(2.73±0.61)min比(3.42±0.98)min]、硝酸甘油用量[(0.17±0.05)mg/周比(0.23±0.06)mg/周]、NHR[(4.32±0.89)比(4.79±0.93)]、salusin-β[(3.65±0.57)nmol/L比(3.96±0.55)nmol/L]降低,且观察组低于对照组(P均<0.05);两组治疗8周NHR、salusin-β与24 h SBP、24 h DBP、SBPV、DBPV、心绞痛发作次数、心绞痛持续时间、硝酸甘油使用量均呈正相关(P<0.05);治疗期间两组水肿、头晕、潮红、心悸、低血压发生率比较,差异无统计学意义(P>0.05)。结论沙库巴曲缬沙坦联合马来酸左旋氨氯地平对EH+SAP疗效显著,可有效控制患者血压,减轻心绞痛症状,可能与调节NHR、salusin-β水平变化有关,且安全性有保障。展开更多
AIM:To evaluate the efficacy of adding irsogladine maleate(IM) to proton-pump inhibitor(PPI) therapy in non-erosive reflux disease(NERD) treatment.METHODS:One hundred patients with NERD were recruited and randomized t...AIM:To evaluate the efficacy of adding irsogladine maleate(IM) to proton-pump inhibitor(PPI) therapy in non-erosive reflux disease(NERD) treatment.METHODS:One hundred patients with NERD were recruited and randomized to receive rabeprazole plus IM(group I) or rabeprazole plus placebo(group P).The efficacy of the treatment was assessed using the Frequency Scale for the Symptoms of Gastroesophageal Reflux Disease(FSSG) and the short form(SF)-36 quality of life questionnaires after four weeks of treatment.We also assessed whether patients with NERD with minimal changes(grade M) had different responses to the therapies compared with patients who did not have minimal changes(grade N).RESULTS:Group I and group P showed significant improvements in their FSSG scores after the treatment(from 17.9 ± 7.9 to 9.0 ± 7.6, and from 17.7 ± 7.3 to 11.2 ± 7.9, respectively, P = 0.0001), but there was no statistically significant difference between the FSSG scores in group I and those in group P.Subgroup analysis showed that significant improvements in the FSSG scores occurred in the patients in group I who had NERD grade N(modified Los Angeles classification)(7.8 ± 7.4 vs 12.5 ± 9.8, P = 0.041).The SF-36 scores for patients with NERD grade N who had received IM and rabeprazole were significantly improved in relation to their vitality and mental health scores.CONCLUSION:The addition of IM to rabeprazole significantly improves gastroesophageal reflux diseasesymptoms and the quality of the lives of patients with NERD grade N.展开更多
In order to evaluate the neuroprotective effect of Rosiglitazone Maleate (RSG) against brain ischemic injury, the effects of Rosiglitazone Maleate on the inflammation following cerebral ischemia/reperfusion were inves...In order to evaluate the neuroprotective effect of Rosiglitazone Maleate (RSG) against brain ischemic injury, the effects of Rosiglitazone Maleate on the inflammation following cerebral ischemia/reperfusion were investigated. Focal cerebral ischemia was induced by the intraluminal thread for cerebral middle artery (MCA) occlusion. Rosiglitazone Maleate at concentrations of 0.5, 2 and 5 mg/kg was infused by intragastric gavage twice immediately and 2 h after MCA occlusion, respectively. The effects of Rosiglitazone Maleate on brain swelling, myeloperoxidase and inter- leukin-6 mRNA level in brain tissue after MCA occlusion and reperfusion were evaluated. The results showed that as compared with the model control group, RSG (0.5 mg/kg) had no significant influence on brain swelling (P>0.05), but 2 mg/kg and 5 mg/kg RSG could significantly alleviate brain swell- ing (P<0.05). All different doses of RSG could obviously reduce MPO activity in brain tissue after MCA occlusion and reperfusion in a dose-dependent manner. RSG (0.5 and 2 mg/kg) could decrease the expression levels of IL-6 mRNA in brain tissue after MCA occlusion and reperfusion to varying degrees (P<0.05) with the difference being significant between them. It was concluded that RSG could effectively ameliorate brain ischemic injury after 24 h MCA occlusion and inhibit the inflam- matory response after ischemia-reperfusion in this model.展开更多
Mono(isopropyl maleate oyloxyl) diisopropoxyl dysprosium(DM) was synthesized by the reaction of dysprosium isopropoxide with maleic anhydride. Dy containing polymer(PDM) was obtained by the solution polymerization of ...Mono(isopropyl maleate oyloxyl) diisopropoxyl dysprosium(DM) was synthesized by the reaction of dysprosium isopropoxide with maleic anhydride. Dy containing polymer(PDM) was obtained by the solution polymerization of DM using 2,2′ azobisisobutyronitrile(AIBN) as an initiator. The kinetic study on the polymerization shows that the polymerization of DM exhibits high apparent activation energy(96 3 kJ·mol -1 ), indicating that the activity of DM is low for polymerization. The kinetic equation of polymerization can be expressed as R p= k p c DM 1.23 c AIBN 0.82 . The polymeric solid material shows excellent heat stability and strong characteristic fluorescence of Dy 3+ , 4F 9/2 → 6H 15/2 and 4 F 9/2 → 6H 13/2 .展开更多
基金National Natural Science Foundation of China(22102194)Science and Technology Plan of Gansu Province(20JR10RA044,23JRRA630,20YF3GA009)Youth Innovation Promotion Association of CAS(2022427).
文摘目的探讨沙库巴曲缬沙坦联合马来酸左旋氨氯地平治疗原发性高血压伴稳定型心绞痛(EH+SAP)的效果。方法选取2021年5月~2023年4月新疆生产建设兵团第一师医院EH+SAP患者128例,采用随机数字表法分为两组,各64例。两组均给予常规治疗,对照组采用奥美沙坦联合马来酸左旋氨氯地平治疗,观察组采用沙库巴曲缬沙坦联合马来酸左旋氨氯地平治疗。两组均连续治疗8周后进行疗效评估。比较两组治疗前、治疗8周血压、心绞痛情况、硝酸甘油用量变化,并检测中性粒细胞/高密度脂蛋白胆固醇比值(NHR)、心血管调节肽(salusin-β)水平。分析治疗8周NHR、salusin-β与血压、心绞痛情况、硝酸甘油用量的关系。统计两组治疗期间不良反应发生率。结果观察组治疗总有效率高于对照组[92.19%(59/64)比78.13%(50/64),P<0.05];治疗8周后两组24 h平均收缩压(24 h SBP)[(124.26±8.58)mmHg比(129.15±9.04)mm Hg]、24 h平均舒张压(24 h DBP)[(84.46±6.21)mmHg比(88.12±6.77)mmHg]、收缩压变异性(SBPV)[(9.54±2.42)mmHg比(10.63±2.30)mmHg]、舒张压变异性(DBPV)[(7.59±1.54)mmHg比(8.32±1.43)mmHg]、心绞痛发作次数[(0.33±0.10)次/周比(0.44±0.13)次/周]、心绞痛持续时间[(2.73±0.61)min比(3.42±0.98)min]、硝酸甘油用量[(0.17±0.05)mg/周比(0.23±0.06)mg/周]、NHR[(4.32±0.89)比(4.79±0.93)]、salusin-β[(3.65±0.57)nmol/L比(3.96±0.55)nmol/L]降低,且观察组低于对照组(P均<0.05);两组治疗8周NHR、salusin-β与24 h SBP、24 h DBP、SBPV、DBPV、心绞痛发作次数、心绞痛持续时间、硝酸甘油使用量均呈正相关(P<0.05);治疗期间两组水肿、头晕、潮红、心悸、低血压发生率比较,差异无统计学意义(P>0.05)。结论沙库巴曲缬沙坦联合马来酸左旋氨氯地平对EH+SAP疗效显著,可有效控制患者血压,减轻心绞痛症状,可能与调节NHR、salusin-β水平变化有关,且安全性有保障。
文摘AIM:To evaluate the efficacy of adding irsogladine maleate(IM) to proton-pump inhibitor(PPI) therapy in non-erosive reflux disease(NERD) treatment.METHODS:One hundred patients with NERD were recruited and randomized to receive rabeprazole plus IM(group I) or rabeprazole plus placebo(group P).The efficacy of the treatment was assessed using the Frequency Scale for the Symptoms of Gastroesophageal Reflux Disease(FSSG) and the short form(SF)-36 quality of life questionnaires after four weeks of treatment.We also assessed whether patients with NERD with minimal changes(grade M) had different responses to the therapies compared with patients who did not have minimal changes(grade N).RESULTS:Group I and group P showed significant improvements in their FSSG scores after the treatment(from 17.9 ± 7.9 to 9.0 ± 7.6, and from 17.7 ± 7.3 to 11.2 ± 7.9, respectively, P = 0.0001), but there was no statistically significant difference between the FSSG scores in group I and those in group P.Subgroup analysis showed that significant improvements in the FSSG scores occurred in the patients in group I who had NERD grade N(modified Los Angeles classification)(7.8 ± 7.4 vs 12.5 ± 9.8, P = 0.041).The SF-36 scores for patients with NERD grade N who had received IM and rabeprazole were significantly improved in relation to their vitality and mental health scores.CONCLUSION:The addition of IM to rabeprazole significantly improves gastroesophageal reflux diseasesymptoms and the quality of the lives of patients with NERD grade N.
文摘In order to evaluate the neuroprotective effect of Rosiglitazone Maleate (RSG) against brain ischemic injury, the effects of Rosiglitazone Maleate on the inflammation following cerebral ischemia/reperfusion were investigated. Focal cerebral ischemia was induced by the intraluminal thread for cerebral middle artery (MCA) occlusion. Rosiglitazone Maleate at concentrations of 0.5, 2 and 5 mg/kg was infused by intragastric gavage twice immediately and 2 h after MCA occlusion, respectively. The effects of Rosiglitazone Maleate on brain swelling, myeloperoxidase and inter- leukin-6 mRNA level in brain tissue after MCA occlusion and reperfusion were evaluated. The results showed that as compared with the model control group, RSG (0.5 mg/kg) had no significant influence on brain swelling (P>0.05), but 2 mg/kg and 5 mg/kg RSG could significantly alleviate brain swell- ing (P<0.05). All different doses of RSG could obviously reduce MPO activity in brain tissue after MCA occlusion and reperfusion in a dose-dependent manner. RSG (0.5 and 2 mg/kg) could decrease the expression levels of IL-6 mRNA in brain tissue after MCA occlusion and reperfusion to varying degrees (P<0.05) with the difference being significant between them. It was concluded that RSG could effectively ameliorate brain ischemic injury after 24 h MCA occlusion and inhibit the inflam- matory response after ischemia-reperfusion in this model.
文摘Mono(isopropyl maleate oyloxyl) diisopropoxyl dysprosium(DM) was synthesized by the reaction of dysprosium isopropoxide with maleic anhydride. Dy containing polymer(PDM) was obtained by the solution polymerization of DM using 2,2′ azobisisobutyronitrile(AIBN) as an initiator. The kinetic study on the polymerization shows that the polymerization of DM exhibits high apparent activation energy(96 3 kJ·mol -1 ), indicating that the activity of DM is low for polymerization. The kinetic equation of polymerization can be expressed as R p= k p c DM 1.23 c AIBN 0.82 . The polymeric solid material shows excellent heat stability and strong characteristic fluorescence of Dy 3+ , 4F 9/2 → 6H 15/2 and 4 F 9/2 → 6H 13/2 .
