ABSTRACT
OBJECTIVE@#To explore the effect of acupuncture at the "reflection points" of affected side on the peripheral facial paralysis in acute phase.@*METHODS@#Ninety patients with peripheral facial paralysis in acute phase were randomly divided into a reflection group (group A), a conventional acupuncture group (group B) and a physiotherapy group (group C), 30 cases in each group. The same basic medication were given in all three groups. In the group A, acupuncture at "reflection points" of the affected side and local acupoints in acute phase, such as Dicang (ST 4), Jiache (ST 6), Quanliao (SI 18), Xiaguan (ST 7), Yangbai (GB 14), Taiyang (EX-HN 5), etc. were applied. The electroacupuncture was added in the stationary phase, and Zusanli (ST 36) was added in the recovery phase. In the group B, acupuncture at Yifeng (TE 17) of the affected side in acute phase and local acupoints, such as Dicang (ST 4), Jiache (ST 6), Quanliao (SI 18), Xiaguan (ST 7), Yangbai (GB 14), Taiyang (EX-HN 5), etc. were applied. The electroacupuncture was added in the stationary phase, and Zusanli (ST 36) was added in the recovery phase. In the group C, ultrashort wave on Yifeng (TE 17) of the affected side in acute phase was applied, and the treatment in the stationary phase and the recovery phase was the same as the group B. The treatment was given once every day, 5 times as one course for 4 courses. The House-Brackmann (H-B) grading scale, facial disability index scale, the symptom and physical score integral scale were used to score before and after treatment, and the clinical effects of the three groups were compared.@*RESULTS@#After treatment, the functional grade of H-B facial nerve was better than that before treatment in the three groups (0.05). After treatment, the course of treatment required to reflect the healing in the group A was shorter than that in the group B and the group C (0.05). The scores of symptoms and signs in the three groups were lower than those before treatment (0.05). H-B facial nerve function grading scale and facial disability index (FDI) scale were used as the evaluation criteria, the curative rate was 66.7% (20/30) in the group A, 50.0% (15/30) in the group B and 46.7% (14/30) in the group C, the curative rate in the group A was better than the other two groups (<0.05). The curative and markedly effective rate in the group A was 83.3% (25/30), 70.0% (21/30) in the group B and 63.3% (19/30) in the group C, the curative and markedly effective rate in the group A was better than the other two groups (<0.05). The scores of symptoms and signs were used as the evaluation criteria, the curative rate was 66.7% (20/30) in the group A, 50.0% (15/30) in the group B, and 46.7% (14/30) in the group C. The curative rate in the group A was better than the other two groups (<0.05).@*CONCLUSION@#Compared with general acupuncture and physiotherapy, acupuncture at the "reflection points" of the affected side on the peripheral facial paralysis in acute phase could shorten the course of treatment and improve the curative effect.
Subject(s)
Humans , Acupuncture Points , Acupuncture Therapy , Electroacupuncture , Facial Paralysis , TherapeuticsABSTRACT
Objective To investigate the mechanism and cause of the inactivation of tumor suppressor gene RNF180 in prostate cancer cell line by observing the effect of 5-Aza-CdR on the RNF180 gene in prostate cancer cell line DU145. Methods MTT method was adopted to study the effect of 5-Aza-CdR(0,1,2,5,10,15 and 20μmoI/L)on the proliferation of prostate cancer cells. Western blotting,real-time PCR,and methyla-tion specific PCR(MSP)were separately used to detect the expression of RNF180 in prostate cancer cells before and after the treatment of the most suitable drug concentration(5μmoI/L). Results In a certain range,the effect of 5-Aza-CdR on the proliferation of prostate cancer cell line DU145 was increased with the increase of drug concentration and the time of drug treatment(P<0.05). After the treatment of the most suitable drug concentration,the protein and mRNA expression of RNF180 in prostate cancer cells was significantly increased(P<0.05),but the methyla-tion of the promoter region was obviously decreased. Conclusion 5-Aza-CdR can reverse the methylation status of RNF180 gene in DU145 pros-tate cancer cell line,and relieve the silencing status of RNF180gene expression.
ABSTRACT
Objective To clarify the significance of RNF180 expression in carcinogenesis and progression of prostate cancer by detection of RNF180 promoter methylation. Methods RNF180 expression was detected in human prostate cancer cell lines(PC3,LNCap,and DU145)and normal prostate cells(RWPE?1)via Western blotting,RT?PCR,methylation?specific PCR(MSP),bisulfite?sequeneing PCR(BSP),respectively, while RNF180 expression in human prostate cancer tissues and paired adjacent non?tumor tissue was detected via immunohistochemistry. Results The expressions of RNF180 mRNA and protein in prostate cancer cells were significantly lower than those in normal prostate cells(P<0.05),op?posite to what was observed for the methylation level of the RNF180 promoter. Additionally,the RNF180 expression in prostate cancer tissue was significantly lower than that in paired adjacent non?tumor tissue. Conclusion The RNF180 promoter is incompletely methylated in prostate can?cer cells,which may be a reason for the decline or silencing of RNF180 expression in cancer cells and tissues.