OBJECTIVE:To systematically review the efficacy and safety of the Bushen huoxue lishi category TCM compound in the treatment of chronic prostatitis,and provide evidence-based reference for clinical treatment. METHODS:Retrieved from VIP Database,Wanfang Database,CJFD and CBM,randomized controlled trials(RCT)about Bushen huoxue lishi category TCM com-pound preparation (test group) versus conventional Western medicine (control group) in the treatment of chronic prostatitis were collected. Meta-analysis was performed by Rev Man 5.3 software after data extraction and quality evaluation. RESULTS:Totally 22 RCTs were enrolled,involving 1 863 patients. Results of Meta-analysis showed the total effective rate [OR=4.46,95%CI(3.40, 5.84),P<0.001],total scores of chronic prostatitis symptoms[MD=-3.62,95%CI(-5.21,-2.04),P<0.001] and lecithin count [MD=7.58,95%CI(2.15,13.01),P=0.006] in test group were significantly higher than control group,prostatic fluid white blood cell count [MD=-1.68,95%CI(-3.26,-0.10),P=0.04] was significantly lower than control group,with significant differenc-es. CONCLUSIONS:Bushen huoxue lishi category TCM compound has good efficacy in the treatment of chronic prostatitis.

The central nervous system (CNS) plays a key regulatory role in glucose homeostasis. In particular, the brain is important in initiating and coordinating protective counterregulatory responses when blood glucose levels fall. This may due to the metabolic dependency of the CNS on glucose, and protection of food supply to the brain. In healthy subjects, blood glucose is normally maintained within a relatively narrow range. Hypoglycemia in diabetic patients can increase the risk of complications, such as heart disease and diabetic peripheral neuropathy. The clinical research finds that the use of traditional Chinese medicine (TCM) has a positive effect on the treatment of hypoglycemia. Here the authors reviewed the current understanding of sensing and counterregulatory responses to hypoglycemia, and discuss combining traditional Chinese and Western medicine and the theory of iatrogenic hypoglycemia in diabetes treatment. Furthermore, the authors clarify the feasibility of treating hypoglycemia on the basis of TCM theory and CNS and have an insight on its clinical practice.

Objective:To explore the effects of different processed products of Epimedii Folium on cytotoxicity and the material basis of toxicity. Methods:By using the SRB method to investigate the effects of different processed products of Epimedii Folium on the proliferation of HaCaT cells; and based on the grey correlation analysis method to establish the data spectrum effect relationship of HPLC fingerprint spectrum-toxicity so as to determine the toxic components and processing methods. Results:The value of cytotoxicity IC 50 of different processed products of Epimedii Folium is as follow: vinegar fried> oil fried > original > single fried > salt fried > wine fried. Among the 12 characteristic chromatographic peaks, Peak No.3 (magnoflorine, correlation value: 0.870) and Peak No.6 (epimedin C, correlation value: 0.851) are highly correlated with the toxicity value. Conclusions:Both vinegar fried and oil fried Epimedii Folium have the effect of reducing toxicity. Magnoflorine and epimedin C may be the main toxic components in Epimedii Folium. The study provides scientific basis for the research on the process optimization of Epimedii Folium concocting to reduce toxicity.

Abstract Brain Breaks is a physical activity program that combines cultural classroom based physical activity with modern technology while providing children with multi level guidance. As an intervention for intermittent sedentary activities, Brain Breaks can improve students physical activity level, thereby improving their physical fitness and positively affecting their motivation to participate in physical activities and positive learning behaviors. The paper understands this intervention from the connotation, implementation basis, and application effect of Brain Breaks, and then proposes practical application suggestions and future research directions.When Brain Breaks in the cultural classroom is promoted and practiced in China in the future, attention should be paid to the means of implementation by the teachers, the selection of representative target groups, and the precise implementation plan.At the research level, the effects of motor skills, special group interventions, gender differences, environmental changes, and physiological mechanisms of the Brain Breaks are to be explored.

Osteoporosis （OP） is a skeletal metabolic disease characterized by bone loss and destruction of bone microstructure. Changes in estrogen levels are not the only pathogenic factors for the occurrence and development of OP. MicroRNA （miRNA） plays an important regulatory role in cells. The complementary sequences of miRNA and targeted mRNA combine to inhibit the expression of targeted mRNA through post-transcriptional regulation， forming a complex regulatory network. Research suggests that miRNA is closely related to the occurrence and development of various diseases， including inflammatory diseases， metabolic diseases， and cancer. Targeted mRNA participates in post-transcriptional gene expression regulation in OP， mainly regulating the balance among bone construction， bone resorption， and osteoblast differentiation. Therefore， miRNA-based gene therapy is a rapidly developing disease treatment strategy. Traditional Chinese medicine can improve bone metabolism by intervening in miRNA differential expression to target and regulate osteogenic/osteoclast differentiation. This article summarized the targeting effects of miRNAs in physiological and developmental processes such as bone cell proliferation， differentiation， survival， and apoptosis， reviewed and classified their mechanisms of action and targets， and sorted out the current treatment methods of traditional Chinese medicine for preventing and treating OP and drugs that exert bone protective functions through miRNAs. This review is expected to provide theoretical reference and research guidance for future research on OP treatment by regulating miRNA.