OBJECTIVE Nowadays,with the living habits and diet structure changes,the morbidity and mortality of hypertension has been rising yearly,which induced by adverse lifestyles,excessive alcohol and poor diet.However,the a...OBJECTIVE Nowadays,with the living habits and diet structure changes,the morbidity and mortality of hypertension has been rising yearly,which induced by adverse lifestyles,excessive alcohol and poor diet.However,the animal models of hypertension resulted from adverse lifestyles have rarely been reported.It is essential to set up some more systematic models to study the characters of hypertension and evaluate the efficacy of traditional Chinese medicine(TCM).METHODS To build the rat model of human lifehabitual hypertension,SD rats had free access to alcohol with high-sucrose-fat diet(AHSFD),alcohol with high-fat diet(AHFD),high-sucrose-fat diet(HSFD),high-fat diet(HFD)and alcohol etc.Various of indicators were detected systematically to explore the features of hypertension models which included blood pressure(BP),liver and kidney functions,the lipid profiles and indexes quantifying TCM symptoms.Then we choose one of the stable and sustained animal models,studying the effects of RPA.E(which extracted from a TCM)on modulating the level of hypertension and the preliminary mechanism in this abstract.RESULTS ①The BP level,serum TC,TG,LDL-C of AHSFD-induced and AHFD-induced rats increased significantly,while the HDL-C reduced in the 4th week.② The BP level HSFD-induced rats increased significantly in the 6th week,serum TC,TG increased in 10 th week.③ The BP level of alcohol-induced rats increased significantly in the 9th week,serum TC,TG increased in 24 th week.④ The level of serum ALT,AST,UA and Cr of all model rats increased significantly after 12 weeks.Meanwhile the microcirculation increased significantly after8 weeks.⑤ After 4-week administration,RPA.E could significantly reduce BP of AHFD-induced hypertensive rats,and could reduce the serum TC,LDL-C,HDL-C,ALT,AST level after 8-week.CONCLUSION The rats induced by AHSFD,AHFD,HSFD and alcohol can raise BP obviously with underlying hepatic and kidney damage,the lipid profiles disorder and TCM symptoms change,while the AH(S)FD-induced hypertension models are earlier and more stable.RPA.E could mildly reduce BP level,and improve the lipid profiles disorders,hepatic damage,which reflects the characteristics of TCM on antihypertensive effects.The above models have their own characteristics,can be used to study the causes and pathogenesis of hypertension complicating metabolic disorder and the related treatment drug screening.展开更多
After the rapid large-scale but rough development in China since 1978,environmental issues occurred at the same time.As a result,China started to pay attention to environmental protection and try to seek a way of deco...After the rapid large-scale but rough development in China since 1978,environmental issues occurred at the same time.As a result,China started to pay attention to environmental protection and try to seek a way of decoupling economic growth and the environment.Eco-city is regarded as a solution widely supported by the central government.After learning from international experience,China has explored a distinctive way to develop eco-cities within the specific Chinese context.This paper aims to evaluate the development of Chinese eco-cities.Sino-Singapore Tianjin Eco-city is taken as a case study to analyze based on daily lifestyle of its residents.A total of 22 interviews,and three days of potential observations were collected in this study as a database.Summative content analysis is applied with 15 keywords and three categories.Policy suggestions are provided at the end aiming to overcome the current existing weakness.展开更多
目的探讨个体化生活方式干预对多囊卵巢综合征(polycystic ovarian syndrome,PCOS)肥胖患者性功能的影响。方法对首都医科大学附属北京妇产医院内分泌科2022年10月~2023年12月就诊的PCOS肥胖患者进行研究。试验组和对照组各160例。两组...目的探讨个体化生活方式干预对多囊卵巢综合征(polycystic ovarian syndrome,PCOS)肥胖患者性功能的影响。方法对首都医科大学附属北京妇产医院内分泌科2022年10月~2023年12月就诊的PCOS肥胖患者进行研究。试验组和对照组各160例。两组均使用孕激素调理月经3个月,试验组进行个体化饮食、运动和行为综合生活方式干预,专人随访和体质量管理。对照组给予生活方式干预减重的常规诊疗宣教。采用女性性功能指数(Female Sexual Function Index,FSFI)量表及简易健康状况检查(12-item Short-Form Health Survey,SF-12)量表评估参与者的性功能及生活质量。收集可能影响性功能的临床资料并测定性激素水平,包括人体测量指标、血清雌二醇、性激素结合球蛋白、总睾酮、生物活性睾酮和硫酸脱氢表雄酮。结果干预3个月后,与对照组相比,试验组的体质量指数、腰围、体脂率、胰岛素抵抗指数、总睾酮、生物活性睾酮和硫酸脱氢表雄酮显著降低(P<0.05),性激素结合球蛋白水平显著增高(P<0.001)。试验组SF-12心理健康领域得分以及FSFI总分、性欲、性高潮和性满意得分均显著增高(P<0.05),而SF-12生理健康领域得分及性唤起、阴道润滑和性交痛得分差异无统计学意义。结论个体化生活方式干预可以更好改善PCOS肥胖患者的性功能及心理健康。展开更多
基金The project supported by National Natural Science Foundation of China(81274123,81374003)National Major Scientific and Technological Specialized Project for the Significant Formulation of New Drugs,China(2011ZX09101-002-07,2009ZX09502-016)
文摘OBJECTIVE Nowadays,with the living habits and diet structure changes,the morbidity and mortality of hypertension has been rising yearly,which induced by adverse lifestyles,excessive alcohol and poor diet.However,the animal models of hypertension resulted from adverse lifestyles have rarely been reported.It is essential to set up some more systematic models to study the characters of hypertension and evaluate the efficacy of traditional Chinese medicine(TCM).METHODS To build the rat model of human lifehabitual hypertension,SD rats had free access to alcohol with high-sucrose-fat diet(AHSFD),alcohol with high-fat diet(AHFD),high-sucrose-fat diet(HSFD),high-fat diet(HFD)and alcohol etc.Various of indicators were detected systematically to explore the features of hypertension models which included blood pressure(BP),liver and kidney functions,the lipid profiles and indexes quantifying TCM symptoms.Then we choose one of the stable and sustained animal models,studying the effects of RPA.E(which extracted from a TCM)on modulating the level of hypertension and the preliminary mechanism in this abstract.RESULTS ①The BP level,serum TC,TG,LDL-C of AHSFD-induced and AHFD-induced rats increased significantly,while the HDL-C reduced in the 4th week.② The BP level HSFD-induced rats increased significantly in the 6th week,serum TC,TG increased in 10 th week.③ The BP level of alcohol-induced rats increased significantly in the 9th week,serum TC,TG increased in 24 th week.④ The level of serum ALT,AST,UA and Cr of all model rats increased significantly after 12 weeks.Meanwhile the microcirculation increased significantly after8 weeks.⑤ After 4-week administration,RPA.E could significantly reduce BP of AHFD-induced hypertensive rats,and could reduce the serum TC,LDL-C,HDL-C,ALT,AST level after 8-week.CONCLUSION The rats induced by AHSFD,AHFD,HSFD and alcohol can raise BP obviously with underlying hepatic and kidney damage,the lipid profiles disorder and TCM symptoms change,while the AH(S)FD-induced hypertension models are earlier and more stable.RPA.E could mildly reduce BP level,and improve the lipid profiles disorders,hepatic damage,which reflects the characteristics of TCM on antihypertensive effects.The above models have their own characteristics,can be used to study the causes and pathogenesis of hypertension complicating metabolic disorder and the related treatment drug screening.
文摘After the rapid large-scale but rough development in China since 1978,environmental issues occurred at the same time.As a result,China started to pay attention to environmental protection and try to seek a way of decoupling economic growth and the environment.Eco-city is regarded as a solution widely supported by the central government.After learning from international experience,China has explored a distinctive way to develop eco-cities within the specific Chinese context.This paper aims to evaluate the development of Chinese eco-cities.Sino-Singapore Tianjin Eco-city is taken as a case study to analyze based on daily lifestyle of its residents.A total of 22 interviews,and three days of potential observations were collected in this study as a database.Summative content analysis is applied with 15 keywords and three categories.Policy suggestions are provided at the end aiming to overcome the current existing weakness.
文摘目的探讨个体化生活方式干预对多囊卵巢综合征(polycystic ovarian syndrome,PCOS)肥胖患者性功能的影响。方法对首都医科大学附属北京妇产医院内分泌科2022年10月~2023年12月就诊的PCOS肥胖患者进行研究。试验组和对照组各160例。两组均使用孕激素调理月经3个月,试验组进行个体化饮食、运动和行为综合生活方式干预,专人随访和体质量管理。对照组给予生活方式干预减重的常规诊疗宣教。采用女性性功能指数(Female Sexual Function Index,FSFI)量表及简易健康状况检查(12-item Short-Form Health Survey,SF-12)量表评估参与者的性功能及生活质量。收集可能影响性功能的临床资料并测定性激素水平,包括人体测量指标、血清雌二醇、性激素结合球蛋白、总睾酮、生物活性睾酮和硫酸脱氢表雄酮。结果干预3个月后,与对照组相比,试验组的体质量指数、腰围、体脂率、胰岛素抵抗指数、总睾酮、生物活性睾酮和硫酸脱氢表雄酮显著降低(P<0.05),性激素结合球蛋白水平显著增高(P<0.001)。试验组SF-12心理健康领域得分以及FSFI总分、性欲、性高潮和性满意得分均显著增高(P<0.05),而SF-12生理健康领域得分及性唤起、阴道润滑和性交痛得分差异无统计学意义。结论个体化生活方式干预可以更好改善PCOS肥胖患者的性功能及心理健康。
