目的观察拉贝洛尔、硝苯地平联合硫酸镁治疗妊娠高血压的效果及对胰岛素样生长因子-Ⅰ(IGF-Ⅰ)、胰岛素样生长因子-Ⅱ(IGF-Ⅱ)、胰岛素样生长因子结合蛋白-1(IGFBP-1)的影响。方法选取2018年11月至2020年11月福建省立医院南院妇产科收治...目的观察拉贝洛尔、硝苯地平联合硫酸镁治疗妊娠高血压的效果及对胰岛素样生长因子-Ⅰ(IGF-Ⅰ)、胰岛素样生长因子-Ⅱ(IGF-Ⅱ)、胰岛素样生长因子结合蛋白-1(IGFBP-1)的影响。方法选取2018年11月至2020年11月福建省立医院南院妇产科收治的127例妊娠高血压患者,按照随机数表法分为对照组(n=63)和研究组(n=64),对照组使用硝苯地平+硫酸镁治疗,研究组使用拉贝洛尔+硫酸镁治疗,4周后比较两组的血压指标和生化指标,分娩后比较两组的胰岛素样生长因子水平、顺产率、不良结局发生率。结果研究组患者的收缩压(SBP)、舒张压(DBP)低于对照组,差异有统计学意义(P<0.05)。研究组患者的24 h尿蛋白水平(24 h rUprV)、B型钠尿肽(BNP)低于对照组,差异有统计学意义(P<0.05)。研究组产妇的IGF-Ⅰ、IGF-Ⅱ水平高于对照组,IGFBP-1低于对照组,差异有统计学意义(P<0.05)。研究组产妇的顺产率高于对照组,两组的分级数据比较,差异有统计学意义(P<0.05)。研究组的不良结局总发生率低于对照组,差异有统计学意义(P<0.05)。结论拉贝洛尔联合硫酸镁治疗妊娠高血压,有利于降低血压水平,调节胰岛素样生长因子,改善生化指标和妊娠结局,具有更好的临床治疗效果。展开更多
Purpose: To investigate the effects of Tribulus terrestris(TT) extracts on muscle mass, muscle damage, and anaerobic performances of trained male boxers and its mechanisms: roles of plasma androgen, insulin growth fac...Purpose: To investigate the effects of Tribulus terrestris(TT) extracts on muscle mass, muscle damage, and anaerobic performances of trained male boxers and its mechanisms: roles of plasma androgen, insulin growth factor 1(IGF-1), and IGF-1 binding protein-3(IGFBP-3).Methods: Fifteen male boxers were divided into exercise group(E, n = 7) and exercise plus TT group(E + TT, n = 8). The 2 groups both undertook3-week high-intensity and 3-week high-volume trainings separated by a 4-week rest. TT extracts(1250 mg/day) were orally administered by boxers in E + TT group. TT extract compositions were detected by UHPLC–Q-TOF/MS. Before and at the end of the 2 trainings, muscle mass, anaerobic performance, and blood indicators were explored.Results: Compared with E group, decreases of plasma CK(1591.5 ± 909.6 U/L vs. 2719.9 ± 832.5 U/L) and IGFBP-3(3075.5 ± 1072.5 ng/m L vs. 3950.8 ± 479.3 ng/m L) as well as increases of mean power(MP, 459.4 ± 122.3 W vs. 434.6 ± 69.5 W) and MP/body weight(MP/BW, 7.5 ± 0.9 W/kg vs. 7.1 ± 1.1 W/kg) were detected in E + TT group after a high-intensity training. For high-volume training, reduction of IGFBP-3(2946.4 ± 974.1 ng/m L vs. 3632.7 ± 470.1 ng/m L) and increases of MP(508.7 ± 103.2 W vs. 477.8 ± 49.9 W) and MP/BW(8.2 ± 0.3 W/kg vs.7.5 ± 0.9 W/kg) were detected in E + TT group, compared with E group. Muscle mass, blood levels of testosterone, dihydrotestosterone(DHT),and IGF-1 were not signifiantly changed between the 2 groups.Conclusion: Taking 1250 mg capsules containing TT extracts did not change muscle mass and plasma levels of testosterone, DHT, and IGF-1 but significantly alleviated muscle damage and promoted anaerobic performance of trained male boxers, which may be related to the decrease of plasma IGFBP-3 rather than androgen in plasma.展开更多
文摘目的观察拉贝洛尔、硝苯地平联合硫酸镁治疗妊娠高血压的效果及对胰岛素样生长因子-Ⅰ(IGF-Ⅰ)、胰岛素样生长因子-Ⅱ(IGF-Ⅱ)、胰岛素样生长因子结合蛋白-1(IGFBP-1)的影响。方法选取2018年11月至2020年11月福建省立医院南院妇产科收治的127例妊娠高血压患者,按照随机数表法分为对照组(n=63)和研究组(n=64),对照组使用硝苯地平+硫酸镁治疗,研究组使用拉贝洛尔+硫酸镁治疗,4周后比较两组的血压指标和生化指标,分娩后比较两组的胰岛素样生长因子水平、顺产率、不良结局发生率。结果研究组患者的收缩压(SBP)、舒张压(DBP)低于对照组,差异有统计学意义(P<0.05)。研究组患者的24 h尿蛋白水平(24 h rUprV)、B型钠尿肽(BNP)低于对照组,差异有统计学意义(P<0.05)。研究组产妇的IGF-Ⅰ、IGF-Ⅱ水平高于对照组,IGFBP-1低于对照组,差异有统计学意义(P<0.05)。研究组产妇的顺产率高于对照组,两组的分级数据比较,差异有统计学意义(P<0.05)。研究组的不良结局总发生率低于对照组,差异有统计学意义(P<0.05)。结论拉贝洛尔联合硫酸镁治疗妊娠高血压,有利于降低血压水平,调节胰岛素样生长因子,改善生化指标和妊娠结局,具有更好的临床治疗效果。
基金supported by grants from the National Natural Science Foundation of China (No. 31271274)the Graduate Education Innovation Projects (No. yjscx2014035)
文摘Purpose: To investigate the effects of Tribulus terrestris(TT) extracts on muscle mass, muscle damage, and anaerobic performances of trained male boxers and its mechanisms: roles of plasma androgen, insulin growth factor 1(IGF-1), and IGF-1 binding protein-3(IGFBP-3).Methods: Fifteen male boxers were divided into exercise group(E, n = 7) and exercise plus TT group(E + TT, n = 8). The 2 groups both undertook3-week high-intensity and 3-week high-volume trainings separated by a 4-week rest. TT extracts(1250 mg/day) were orally administered by boxers in E + TT group. TT extract compositions were detected by UHPLC–Q-TOF/MS. Before and at the end of the 2 trainings, muscle mass, anaerobic performance, and blood indicators were explored.Results: Compared with E group, decreases of plasma CK(1591.5 ± 909.6 U/L vs. 2719.9 ± 832.5 U/L) and IGFBP-3(3075.5 ± 1072.5 ng/m L vs. 3950.8 ± 479.3 ng/m L) as well as increases of mean power(MP, 459.4 ± 122.3 W vs. 434.6 ± 69.5 W) and MP/body weight(MP/BW, 7.5 ± 0.9 W/kg vs. 7.1 ± 1.1 W/kg) were detected in E + TT group after a high-intensity training. For high-volume training, reduction of IGFBP-3(2946.4 ± 974.1 ng/m L vs. 3632.7 ± 470.1 ng/m L) and increases of MP(508.7 ± 103.2 W vs. 477.8 ± 49.9 W) and MP/BW(8.2 ± 0.3 W/kg vs.7.5 ± 0.9 W/kg) were detected in E + TT group, compared with E group. Muscle mass, blood levels of testosterone, dihydrotestosterone(DHT),and IGF-1 were not signifiantly changed between the 2 groups.Conclusion: Taking 1250 mg capsules containing TT extracts did not change muscle mass and plasma levels of testosterone, DHT, and IGF-1 but significantly alleviated muscle damage and promoted anaerobic performance of trained male boxers, which may be related to the decrease of plasma IGFBP-3 rather than androgen in plasma.
