ObjectiveTo investigate the inhibitory effects and mechanisms of Yupingfeng San （YPFS） on high-mobility group box protein 1 （HMGB1）-induced angiogenesis in liver cancer. MethodsAn orthotopic liver cancer model was established in 30 C57BL/6 mice. The mice were randomly divided into a model group， YPFS low-， medium-， and high-dose groups （20， 30， 40 g·kg^-1， respectively）， a positive control group （sorafenib， 10 mg·kg^-1）， and a normal control group. After 14 days of medication， tumor and adjacent tissues were harvested. Tumor inhibition rates were calculated based on tumor weight. Microvascular density was determined via immunohistochemistry. HMGB1 and vascular endothelial growth factor （VEGF） expression levels were determined using immunofluorescence. An HMGB1-induced human umbilical vein endothelial cell （HUVEC） proliferation model was established， and cell proliferation was evaluated by a methylthiazolyldiphenyl-tetrazolium bromide （MTT） assay. HUVECs were randomly divided into a blank group， a model group （HMGB1 800 μg·L^-1）， along with YPFS low-， medium-， and high-dose groups （HMGB1 800 μg·L^-1 + YPFS 10， 30， 50 g·L^-1， respectively）. HUVEC migration ability was evaluated via a scratch assay and a Trans well chamber assay. Tube formation ability was detected by a tube formation assay. Microvascular sprouting ability was evaluated by an aortic ring assay. Furthermore， RAGE/MEK1/2/ERK1/2 pathway-related protein expression in HUVECs was measured using Western blot （WB）. ResultsCompared with the model group， all three doses of YPFS significantly reduced tumor weight in mice with orthotopic liver cancer （P<0.01）， with inhibition rates of 31.49% ± 8.27%， 49.60% ± 3.77%， and 56.81% ± 9.70%， respectively. Also， YPFS significantly decreased microvascular density in tumor and adjacent tissues （P<0.05）， as well as VEGF and HMGB1 expression levels （P<0.01）. Compared with the blank group， HMGB1 promoted HUVEC proliferation， migration， tube formation， and microvascular sprouting in aortic rings （P<0.05）. After YPFS administration， the HMGB1-induced proliferation rate， migration rate， number of tube formations， and microvascular sprouting in aortic rings were significantly reduced compared with the model group （P<0.01）. Additionally， YPFS downregulated receptor for advanced glycation end products （RAGE）， mitogen-activated protein kinase kinase 1/2 （MEK1/2）， phosphorylated MEK1/2 （p-MEK1/2）， extracellular signal-regulated kinase 1/2 （ERK1/2）， and phosphorylated ERK1/2 （p-ERK1/2） protein expression in HMGB1-induced HUVECs （P<0.01）. ConclusionYPFS exerts anti-angiogenic effects against HMGB1 induction by suppressing the RAGE/MEK/ERK signaling pathway， thereby inhibiting liver cancer tumor growth.

Objective: To observe the efficacy of warm needling moxibustion plus intra-articular injection of sodium hyaluronate for hip involvement in ankylosing spondylitis (AS). Methods: A total of 60 patients with hip involvement in AS were randomly divided into a control group and an observation group, with 30 cases in each group. The patients in the control group were given an intra-articular injection of sodium hyaluronate, once a week. The patients in the observation group were given additional warm needling moxibustion, once a day, with a 2-day interval after five consecutive days of treatment. After 5 weeks, changes in such indicators as visual analog scale (VAS) score, Harris score, Bath ankylosing spondylitis disease activity index (BASDAI), Bath ankylosing spondylitis functional index (BASFI), serum cartilage oligomeric matrix protein (COMP), interleukin (IL)-17 were observed, and the efficacy was evaluated. Six months after treatment, Bath ankylosing spondylitis radiology index-hip (BASRI-hip) was evaluated. Results: After treatment, the total effective rate in the observation group was higher than that in the control group (P<0.05). After treatment, the VAS scores in both groups were lower than those before treatment (P<0.05), and the score of the observation group was lower than that of the control group (P<0.05). After treatment, the Harris scores of both groups were higher than those before treatment (P<0.05), and the score of the observation group was higher than that of the control group (P<0.05). Six months after treatment, the BASRI-hip score of the control group was higher than that before treatment (P<0.05), while the score of the observation group was not significantly different from that before treatment (P>0.05) and was lower than that of the control group (P<0.05). After treatment, the scores of BASDAI and BASFI of both groups were lower than those before treatment (P<0.05), and the scores of the observation group were lower than those of the control group (P<0.05). After treatment, the levels of serum COMP and IL-17 of both groups were lower than those before treatment (P<0.05), and the levels of the observation group were lower than those of the control group (P<0.05). Conclusion: The efficacy of warm needling moxibustion plus intra-articular injection of sodium hyaluronate for hip involvement in AS is better than the intra-articular injection of sodium hyaluronate alone. This combined approach can alleviate hip pain, improve hip functions, delay the destruction of the hip, prevent AS development, and reduce the levels of serum COMP and IL-17.

To observe therapeutic results of acupuncture combining with behavior medicine therapy in treating repetitive strain injury (RSI), 150 patients were randomly divided into two groups with 90cases in the treatment group and 60 cases in the control group. Statistic analysis and comprehensive therapeutic evaluation were given on pain severity, functional condition, course of treatment and recurrent rate before and after treatment. The differences were significant in course of treatment and the recurrent rate in the two groups (P＜0.01). Acupuncture combining with behavior medicine therapy was effective in treating RSI and adjusting bad behavior habits.