ABSTRACT
Objective To study the effect of electroacupuncture on the behavior of APP/PS1 transgenic mice of different age, and to explore the optimal intervention time of electroacupuncture in treating Alzheimer's disease (AD). Method APP/PS1 double-transgenic mice of 4 months, 6 months and 9 months old, 20 in each age group, were randomized into a model group and an electroacupuncture group, and ten C57BL/6 wild-type mice were taken as a control group; after 6-week electroacupuncture treatment, the Morris water maze was adopted for spatial memory and behavioral test, and the changes of behavior in each group were observed.Result Of the 5-month-old mice, there were no significant between-group differences (P>0.05), while the time factor (day) produced a statistical significance (P<0.01); of the 7-month-old mice, there were significant differences considering the different groups, time factor and interaction (P<0.01); of the 10-month-old mice, there were significant differences considering the different groups, time factor and interaction (P<0.05). The spatial probe test showed that there were significant between-group differences in comparing the platform crossings and swimming distance in platform quadrant in each age group (P<0.05).Conclusion Electroacupuncture can improve the learning and memory of APP/PS1 double-transgenic mice, the age of 6-7 months old is possibly the optimal intervention time of electroacupuncture for AD, but there still requires further mechanism studies.
ABSTRACT
Objective To introduce cause-tracing technique in the static state of Qigong to enrich modem clinic psychotherapy. Methods Based on previous therapeutic experience, we reduced resistance from patients through interview.Then the cause of diseases was detected by analyzing implicit memory. Results Cause-tracing technique in the static state of Qigong could get important relevant information by excavating implicit memory. It was a cause-tracing method characterized by low-resistance and high-speed. Conclusion Cause-tracing technique in the static state of Qigong had great clinical value.
ABSTRACT
Objective To investigate the prevalence and severity degree of post traumatic stress disorder(PTSD), anxiety and depression, and to explore the different mental profile in different groups involved with an earthquake. Methods 26 days after 8.0 grade earthquake in Wenchuan, psychological rescue team of State Administration of Traditional Chinese Medicine went to some communities in Deyang and Mianzhu area of Sichuan province. In this period, a total of 119 survivors, including students(42), teacher(40) and masses(37), were investigated through impact of event scale (IES), self-rating anxiety scale (SAS) and self-rating depression scale(SDS). Results①The detection rate of score over 19 in IES in 3 groups (students, teacher and masses) were 69％, 80％ and 91.9％, respectively. There was significant difference among these 3 groups (F=5.611, P=0.005<0.01) in respect of severity degree of PTSD. ②The values of severity degree of anxiety in 3 groups were significant higher than normal value (P<0.001, all). There was also significant difference among these 3 groups (F=3.376, P=0.038<0.05) in respect of severity degree of anxiety, with the masses group being significant higher than student and teacher group (P=0.029, P=0.022, respectively). ③The values of severity degree of depression in these 3 groups were significant higher than normal value (P<0.05, all). But there was no significant difference (F= 0.670, P=0.514) among these 3 groups. ConclusionThe results suggested the importance to assess PTSD, anxiety and depression in post-disaster area, especially PTSD and anxiety evaluations in the masses group.