Objective:To explore the effectiveness of robotic implant technology in the postgraduate education of implant dentistry.Methods:The teaching method that combines of theory and model manipulation was used to teach 20 postgraduate students. After completing the theoretical course of implant dentistry, all students performed free hand, digital template, and dental implant robot implant surgery on the simulation jaw models. At the end of the course, an error analysis of the three and a feedback questionnaire distributed to the students were conducted in order to assess the effectiveness of the dental implant robot.Results:Compared to the freehand [2.45(1.1) mm,2.80(0.88) mm,4.95°(2.68°)] and digital template group [1.25(0.68) mm,2.00(0.90) mm, 3.35°(1.60°)], the dental robot implant group had smaller values for implant platform deviation, apical deviation and angular deviation [0.29(0.08) mm,0.26(0.20) mm,0.72°(0.13°)], and the difference was statistically significant ( P<0.001). The results of the questionnaire showed that dental implant robot helps to ensure the accuracy and safety of the implanting process and stimulates students′ interest in learning. Conclusions:At postgraduate level, the safety and accuracy of the implantation process was effectively improved and good teaching result achieved by introducing dental implant robot into the process of dental implant training.

Objective:To explore the effectiveness of robotic implant technology in the postgraduate education of implant dentistry.Methods:The teaching method that combines of theory and model manipulation was used to teach 20 postgraduate students. After completing the theoretical course of implant dentistry, all students performed free hand, digital template, and dental implant robot implant surgery on the simulation jaw models. At the end of the course, an error analysis of the three and a feedback questionnaire distributed to the students were conducted in order to assess the effectiveness of the dental implant robot.Results:Compared to the freehand [2.45(1.1) mm,2.80(0.88) mm,4.95°(2.68°)] and digital template group [1.25(0.68) mm,2.00(0.90) mm, 3.35°(1.60°)], the dental robot implant group had smaller values for implant platform deviation, apical deviation and angular deviation [0.29(0.08) mm,0.26(0.20) mm,0.72°(0.13°)], and the difference was statistically significant ( P<0.001). The results of the questionnaire showed that dental implant robot helps to ensure the accuracy and safety of the implanting process and stimulates students′ interest in learning. Conclusions:At postgraduate level, the safety and accuracy of the implantation process was effectively improved and good teaching result achieved by introducing dental implant robot into the process of dental implant training.

Objective To research the effect of Xiaoguruanjian pill on liver cirrhosis ascites patients and the regulation on blood NO and ET-1. Methods 133 liver cirrhosis ascites were divided into two groups randomly. 45 cases of the control group were treated with routine western medicine according to the patients state of illness, 88 cases of the treatment group were treated with Chinese herbal compounds Xiaoguruanjian Pill on the basis of routine western medicine. The total effective rate, liver function test, ultrasonogram of liver and spleen, the contents of blood NO and ET-1 of two groups were detected before and after the treatment, and the effect on blood NO and ET-1 of patients with SBP and renal dysfunction were observed too. Results There was a significant difference between the two groups in the total effective rate, improvement of the liver function test, ultrasonogram of portal vein diameter and spleen, and the regulation of blood NO and ET-1 level (P

Objective To observe the effect of Xiaogu Ruanjian pills on hepatic histopathology and epidermal growth factor (EGF) of liver cirrhosis rats. Methods The rats model of cirrhosis was made by complex factors,compared with Fufang Biejia Ruanganpian,the effect of Xiaogu Ruanjian Pills on hepatic pathology and EGF were observed. Results Compared with the normal group,extensive fibrous tissue hyperplasia can be seen in hepatic mesenchyme of the model group,the liver pseudolobule formed,and the contents of EGF in serum and liver were increased (P

Objective To observe the effect of herbal recipe Zhiganqing capsule(ZGQ capsule) in treating non-alcoholic fatty liver disease(NAFLD).Methods One hundred and twenty NAFLD patients were divided into two groups randomly.On the basis of diet control and increasing exercise,the treating group was treated with ZGQ capsule,and the control group was treated with Dongbao Gantai pill.The effect and side effects were observed after 4 months.Results The curing rate and total effective rate of treatment group and control group were 51.67%,93.33% and 13.34%,53.33% respectively,the difference between the two groups was significant(P