摘要
Objective:To investigate the correlation among physical activity,mild depressive symptoms and frontal alpha power asymmetry in college students.Methods:Seventy college students with mild depressive symp-toms who conformed to the standard of the Self-Rating Scale for Depression(SDS)of 53-62 and 70 normal col-lege students were recruited.The frontal alpha power was measured under quiet and closed-eye state,and the total physical activity(PA)was assessed with the International Physical Activity Questionnaire.Results:The college students with mild depressive symptoms had lower Total PA scores,right frontal alpha power and frontal alpha a-symmetry(FAA)than the normal controls(P＜0.001).In college students with mild depressive symptoms,the to-tal PA scores(r=-0.29,P＜0.05)and FAA(r=-0.41,P＜0.001)were negatively correlated with SDS scores,and the total PA scores were positively correlated with FAA(r=0.34,P＜0.01).Conclusion:The college students with mild depressive symptoms may have reduced physical activity and asymmetric right lateralization of frontal alpha power.There is a correlation among depressive symptoms,physical activity and frontal alpha power a-symmetry in college students with mild depressive symptoms.
摘要
To explore the rule of acupuncture and moxibustion in treating insomnia, and to use the Ancient and ModernMedical Cloud Platform (V1.4), a data mining technology, as a basis for interdisciplinary research ideas to providereference for clinical. Searching for acupuncture therapy insomnia clinical research literature in the past 30 years (January 1, 1987-December 31, 2017 in Chinese Knowledge Resource Base (CNKI), Chinese Science and TechnologyJournal Database (Chongqing Weipu), Chinese Academic Journal Database (Wanfang Data), and China BiomedicalDocumentation Database (CBM) for) by computer, using Excel to establish a database and enter the Ancient and ModernMedical Case Cloud Platform (V1.4), data mining methods such as frequency analysis, association rule analysis, hole pairanalysis, community analysis, and complex network analysis are used to analyze the data from the perspectives of singlehole frequency, cave Association, core prescriptions, and clinical syndrome differentiation prescriptions. The data arevisually displayed using novel and colorful charts to enhance visibility. After screening, a total of 191 articles wereincluded in the literature, involving a total of 149 acupoints and a total of 2139 points. Among them, the top fiveacupoints in the point frequency were Sanyinjiao (143 times), Shenmen (139 times), Baihui (120 times), Neiguan (115 times), and Taichong (107 times) . The first five points are Shenmen-Sanyinjiao (120 times), Neiguan-Sanyinjiao (98 times), Neiguan-Shenmen (96 times), Baihuo-Sanyinjiao (96 times), Baihui-Shenmen (91 times) and so on. The maincore prescriptions are Sanyinjiao, Shenmen, Baihui, Neiguan, Taichong, Xinshu, Taixi, Zusanli, Si shencong, Pi shu, andAn mian. The secondary core prescriptions are Fenglong, Shen shu, Yin tang, Gan shu, Dan shu, Fengchi, Zhong wan, Shenting, Zhaohai, Da ling, and others. Using the Ancient and Modern Medical Cloud Platform (V1.4) to analyze thedata, the clinical study of acupuncture and moxibustion for insomnia is illustrated with charts, thus visibility is enhanced, and it is easier to understand. It can guide clinical practice, but remember to consider specific clinical conditions.
摘要
Objective To investigate the role of heat shock protein 70 (HSP70) in liver flbrosis in infants with biliary atresia (BA) and its impact on prognosis. Methods Fourty-six (46) cases of infants with BA undergoing elective Kasai surgery were selected. In the same period, 30 cases of children with choledochal cyst and 17 cases of children with portal vein cavernous transformation were selected. The expressions of HSP70 in liver tissues were detected using immunohistochemical staining. The liver flbrosis in children with BA was detected using Sirius red-saturated picric acid staining. The expressions of HSP70 proteins in different flbrotic liver tissues were detected by using double staining. All postoperative BA infants were followed up and ended at June 30, 2016.Results The proportion of high expression of HSP 70 proteins in BA infants were signiflcantly higher than that in children with choledochal cyst and vein cavernous transformation (P<0.05). Rank correlation analysis showed that the expressions of HSP70 in liver tissues were positively correlated with the degree of liver flbrosis (r=0.861,P<0.05). 15 patients died among 46 cases of BA infants. The survival rate in BA children with mild liver flbrosis was 82.4%, which was signiflcantly higher than 58.6% in the severe group (P<0.05). The survival rate in HSP70 protein low expression group was 85.0%, while in HSP70 protein high expression group was 53.8%. Kaplan-meier survival analysis showed that the median survival time in the HSP70 protein low expression group was (34.0±2.6) months, while in the HSP70 protein high expression group was (18.3±2.2) months, the difference was statistically signiflcant (χx2=4.765,P=0.029).Conclusions The expressions of HSP70 proteins in liver tissues in infants with BA were high and were positively correlated with the degree of hepatic flbrosis. It suggested the possible involvement of HSP70 in the process of liver fibrosis. The upregulated expressions of HSP70 often indicated poor prognosis in children. It could be used as determining biomarker for prognosis.