摘要：Osteoconductive function is remarkably low in bone disease in the absence of bone tissue surrounding the grafting site,or if the bone tissue is in poor ***,an effective bone graft in terms of both osteoconductivity and osteoinductivity is required for clinical ***,the three-dimensional(3D)kagome structure has been shown to be advantageous for bone tissue regeneration due to its mechanical *** this study,a polycaprolactone(PCL)kagome-structure scaffold containing a hyaluronic acid(HA)-based hydrogel was fabricated using a 3D printing *** retention capacity of the hydrogel in the scaffold was assessed in vivo with a rat calvaria subcutaneous model for 3 weeks,and the results were compared with those obtained with conventional 3D-printed PCL grid-structure scaffolds containing HA-based hydrogel and bulk-type HA-based *** retained hydrogel in the kagome-structure scaffold was further evaluated by in vivo imaging system *** further reinforce the osteoinductivity of the kagome-structure scaffold,a PCL kagome-structure scaffold with bone morphogenetic protein-2(BMP-2)containing HA hydrogel was fabricated and implanted in a calvarial defect model of rabbits for 16 *** bone regeneration characteristics were evaluated with hematoxylin and eosin(H&E),Masson’s trichrome staining,and micro-CT image analysis.

摘要：OBJECTIVE:To evaluate the efficacy,safety,satisfaction,discomfort and patient preference of moxa cones of artemisia vulgaris and charcoal ***:This comparative study of moxibustion treatment with Artemisia vulgaris and charcoal moxa cone stimulating Zhongwan(CV 12) is a cross-over single-blinded,randomized clinical trial.A total of 40 healthy subjects(24 males and 16females) participated in this *** subjects dropped out of the ***-eight subjects were treated with Artemisia vulgaris and charcoal moxa cones for 30 min in a cross-over *** treatment,the patients underwent a 30 minute waiting period,and then the temperatures at Tanzhong(CV 17),Zhongwan(CV 12) and Guanyuan(CV 4) were measured using digital infrared thermal ***:After the use of Artemisia vulgaris moxa,the patients' body temperatures were slightly lowered at Tanzhong(CV 17),Zhongwan(CV 12)and Guanyuan(CV 4),but the changes were not statistically *** the use of charcoal moxa,the patients' body temperatures were somewhat increased at Zhongwan(CV 12) and Guanyuan(CV 4),but the changes were not statistically *** Artemisia vulgaris moxa use,the body temperature difference between Zhongwan(CV 12) and Guanyuan(CV 4)was significantly *** charcoal moxa use,the body temperature difference between Tanzhong(CV 17) and Zhongwan(CV 12) was significantly decreased in males and in the whole *** change was caused by the difference in the moxibustion type and by gender ***:This pilot study found that moxibustion did not raise the body temperature,but temperature differences between acupoints were *** large-scale randomized controlled trials are needed for the effect of moxibustion on body temperature.