Objective To investigate the effect of systematic health education on the ultrasound guided interventional therapy for pa -tients with cysts.Methods Totally 181 patients with cysts who received the ultrasound guided interventional therapy in our hospital ,were randomly divided into observation group and control group .The patients in the observation group received systematic health education ,while patients in control group received convention health education .Results The differences of pain score between two groups were statistical significance(P<0.05).By health education,the patients in the observation group had a deeper knowledge of the operation and became more cooperative(P<0.05).Conclusion Systematic health education could alleviate the pain and improve the psychological indisposition reac -tions of patients,and enhance therapeutic compliance of patients with ultrasound guided interventional therapy .In the meantime,systematic health education could improve the quality of work and enhance the diathesis of paramedic .

Objective To evaluate the role of hippocampal mammalian target of rapamycin (mTOR) signaling pathways in the cognitive dysfunction after splenectomy in aged rats.Methods Sixtythree male Sprague-Dawley rats,aged 18 months,weighing 400-540 g,were randomly divided into 3 groups (n=21 each) using a random number table:control group (group C),operation group (group O) and mTOR inhibitor rapamycin group (group M).Morris water maze test was performed to evaluate cognitive function before operation and at 1,3 and 7 days after operation.After the end of Morris water maze test carried out at 1,3 and 7 days after operation,7 rats selected randomly in each group were sacrificed,and the brains were removed for detection of the expression of mTOR and phosphorylated tau protein at Ser-396 site (pS396 tau) in hippocampal tissues by using Western blot.Results Compared with group C,the escape latency was significantly prolonged,the ratio of time spending in the target quadrant was decreased,and the expression of pS396 tau was up-regulated at 1 and 3 days after operation,and the expression of mTOR was up-regulated at each time points after operation in group O,and the escape latency was significantly prolonged,the ratio of time spending in the target quadrant was decreased,and the expression of mTOR and pS396 tau was up-regulated at 1 and 3 days after operation in group M.Compared with group O,the escape latency was significantly shorten,the ratio of time spending in the target quadrant was increased,and the expression of pS96 tau was down-regulated at 1 and 3 days after operation,and the expression of mTOR was down-regulated at each time point after operation in group M.Conclusion The hippocampal mTOR signaling pathways are involved in the development of cognitive dysfunction after splenectomy in aged rats.