RESUMO
This study aimed to investigate halofuginone's inhibitory effect and mechanism on the activity of hepatocellular carcinoma cells. HepG2 cells were used to detect the effects of halofuginone. After treatment, cell activity, cell migration, cell cycle, and cell apoptosis were detected by CCK-8, transwell, and flow cytometry, respectively. The expression levels of growth and metabolism-related factors such as citrate synthase (CS), ketoglutarate dehydrogenase (OGDH), and isocitrate deoxygenase (IDH) were detected by real-time quantitative PCR and Western blot. Compared with the control group, the activity of HepG2 cells was significantly inhibited by halofuginone (P < 0.01), the migration rate of HepG2 cells was decreased (P < 0.01), the apoptosis of HepG2 cells was induced (P < 0.01), and the cell cycle was arrested in S phase (P < 0.01). The expression levels of tricarboxylic acid key enzymes CS, IDH3, and OGDH were up-regulated, the expression level of isocitrate dehydrogenase isoenzymes IDH1 and IDH2 were down-regulation. In conclusion, halofuginone can inhibit the proliferation and migration of HepG2 cells and promote apoptosis in a dose-dependent manner, which may be due to the promotion of the aerobic metabolism of cells.
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Acupoint selection rules of neurogenic dysphagia treated with acupuncture and moxibustion from pre-Qin to late Qing Dynasty in were analyzed based on data mining. The literature regarding acupuncture and moxibustion for neurogenic dysphagia was searched and screened according to the inclusion and exclusion criteria in (5th Edition), the prescriptions were extracted according to the principle of acupoint extraction.The SPSS 21.0 and Clementine 12.0 were used to perform the cluster analysis and association rule analysis.A total of 191 acupuncture and moxibustion prescriptions were screened and extracted，including 45 acupoints. The top 5 acupoints of acupuncture and moxibustion for neurogenic dysphagia in frequency were Jiache (ST 6), Dicang (ST 4), Lieque (LU 7), Lianquan (CV 23), Shuigou (GV 26). The most involved meridians were the stomach meridian, the governor vessel and the conception vessel. The main acupoints were distributed in the scalp face neck and upper limbs. The most frequently used specific acupoints was crossing points,next was eight confluence points. There were 11 acupoint combinations with strong association according to the association rule analysis, and the top one acupoint combination was Hegu (LI 4)-Jiache (ST 6). There were 9 acupoint cluster groups according to the cluster analysis. Hegu (LI 4), Jiache (ST 6), Dicang (ST 4), Shuigou (GV 26) and Chengjiang (CV 24) were core acupoints for neurogenic dysphagia treated with acupuncture and moxibustion in ancient times, besides，selecting proximal and distal acupoints and selecting acupoints according to symptoms were emphasized.
RESUMO
OBJECTIVE@#To systematically evaluate the clinical efficacy of acupuncture for dysarthria, and to explore the rules of acupoints selection for dysarthria.@*METHODS@#The clinical randomized control trial literature regarding acupuncture for dysarthria published before January of 2018 were searched in databases, including CNKI, Wanfang, VIP, CBM, PubMed, Ebsco, Science Direct and Cochrane Library. The information of included studies was extract and the quality was assessed. The Meta analysis was performed by using RevMan 5.3 software. The frequency of acupoints was calculated by using Excel software to analyzed the rules of acupoints selection.@*RESULTS@#Totally 21 papers were included, involving 1651 patients. The pooled effects of clinical efficacy: heterogeneity test =0.74, =0%, =6.36, 95% CI: 4.55, 8.88, =10.84 (<0.01), indicating the efficacy in the treatment group was significantly higher than that in the control group. The pooled effects of the symptom score in Frenchay scale: heterogeneity test =0.56, =0%, =3.20, 95% CI: 1.38, 5.02, =3.45 (<0.01), indicating the efficacy in the treatment group was significantly higher than that in the control group. The acupoints with frequency of more than 5 times were Fengchi (GB 20), Yuye (EX-HN 13), Jinjin (EX-HN 12), Lianquan (CV 23), Baihui (GV 20), tongue-three needles and Yamen (GV15). The meridians with frequency of more than 5 times were the extra channels, governor vessel, gallbladder channel, conception vessel and stomach channel.@*CONCLUSION@#The clinical efficacy of acupuncture combined with speech training/regular treatment is significantly superior to that of control group (speech training, medication, regular treatment); acupuncture is safe and effective for dysarthria; the majority of selected acupoint is local acupoints around tongue, throat and neck, as well as extra points and empirical points. However, high-quality randomized controlled trials with large sample sizes are still needed to provide further evidence.