Background:The network meta-analysis system was used to evaluate the efficacy of various acupuncture and moxibustion techniques for chronic rhinosinusitis(CRS)and related postoperative pain.Methods:An electronic searc...Background:The network meta-analysis system was used to evaluate the efficacy of various acupuncture and moxibustion techniques for chronic rhinosinusitis(CRS)and related postoperative pain.Methods:An electronic search of PubMed,Embase,Web of Science,Cochrane Library,OVID(the Offshore Vessel Inspection Database),CNKI,Wanfang,VIP,and CBM databases was conducted to identify randomised controlled trials on acupuncture and moxibustion for CRS and related postoperative pain from database inception to February 2021.The study included randomised controlled trials(RCTs)published in China and other countries in languages limited to Chinese and English.Primary studies included treated individuals without limitations on age,gender,or nationality and diagnosed as CRS.The total effective rate,visual analogue scale(VAS)score,and symptom and sign score were the primary outcomes.Evidence quality and risk-of-bias were determined.Network meta-analysis was performed.Results:Nineteen articles were included,involving 11 types of intervention measures.The pairwise comparisons showed that both acupuncture therapy combined with drugs(ATD)and sphenopalatine ganglion acupuncture combined with drugs(SGAD)were superior to western medicine(WM)in improving the total effective rate,and ATD was superior to manual acupuncture therapy(MAT),WM,and placebo(PL).In reducing the VAS score,both ATD and SGAD were superior to WM.Point-through-point acupuncture combined with pricking blood therapy(PABT)was superior to MAT.In reducing symptom and sign score,ATD was superior to WM and PL.PABT was superior to MAT.The results of network meta-analysis showed that ATD was superior to MAT,Traditional Chinese medicine(TCM),and WM in improving the total effective rate.In reducing the symptom and sign score,ATD was superior to PL,WM,MAT,and sham acupuncture(SA).PL was superior to MAT,WM,and SA.and PABT was superior to MAT and SA,MAT was superior to WM.There was no significant difference between the intervention measures in reducing the VAS score.The surface under the cumulative ranking curve showed that ATD had the best effect in improving the total effective rate and reducing the VAS and symptom and sign score.Conclusion:ATD was the best method for improving the total effective rate and reducing the VAS and symptom and sign score in the treatment of CRS and related postoperative pain.However,considering the current study quantity and quality,multicentre and high-quality clinical studies with larger sample sizes are needed to verify our findings.展开更多
In the present study,three previously undescribed steroidal glycoalkaloids(compounds 1–3)were isolated from Solanum lyratum.Their structures were elucidated based on comprehensive spectroscopic data.Their anti-angiog...In the present study,three previously undescribed steroidal glycoalkaloids(compounds 1–3)were isolated from Solanum lyratum.Their structures were elucidated based on comprehensive spectroscopic data.Their anti-angiogenesis and anti-metastatic activities were evaluated by MTT and wound-healing assays,respectively.Tumor-derived vascular endothelial cells(TdECs),obtained by co-culture of A549 and human umbilical vein endothelial cells(HUVECs),were treated with compounds 1–3.Results showed that compounds 1–3 significantly inhibited the migration of TdECs at 25μM despite the weak cytotoxic activities,which indicated that the compounds exerted anti-tumor activities by inhibiting metastasis,rather than directly inhibiting the proliferation of TdECs.展开更多
To study the alkaloids of Solanum lyratum Thunb.ODS and silica gel column chromatography combined with HPLC were used to separate and purify the alkaloids.Seven alkaloids were identified via UHPLC-ESI-Q-TOF-MS,1 D and...To study the alkaloids of Solanum lyratum Thunb.ODS and silica gel column chromatography combined with HPLC were used to separate and purify the alkaloids.Seven alkaloids were identified via UHPLC-ESI-Q-TOF-MS,1 D and 2 D NMR,respectively 15β-ethoxy-(3β,5α,25 R)-16,23-epoxy-23,24-imino-cholestan-16,20,23(N)-triene-3β-ol-3-O-β-D-glucopyranosyl-(1→2)-β-D-glucopyranosyl-(1→4)-β-D-galactopyran-oside(1),15β-hydroxyl-(3β,25 R)-16,23-epoxy-23,24-imino-cholestan-5,16,20,23(N)-tetraene-3β-ol-3-O-β-D-glucopyranosyl-(1→2)-β-D-glucopyranosyl-(1→4)-β-D-galactop-yranoside(2),Solalyraine A(3),Solalyraine B(4),16,23-epoxy-22,26-imino-cholest-22(N),23,25(26)-trien-3β-ol-3-O-β-D-glucopyranosyl-(1→2)-β-D-glucopyranosyl-(1→4)-β-D-galactopyranoside(5),N-(4-amino-butyl)-3-(3-hydroxy-4-methoxy-phenyl)-E-acrylamide(6)and magnoflorine(7).Among them,compounds 1 and 2 were two new steroidal glycoalkaloids that has not been reported in the literature,and compound 7 was isolated from S.lyratum for the first time.展开更多
基金Supported by Capital Health Development Scientific Research Special Project:NO:2018-2-4172Qi-Huang Scholar of Chinese Medicine Sponsored by National Administration of TCM:No:Yun-Ling Zhang。
文摘Background:The network meta-analysis system was used to evaluate the efficacy of various acupuncture and moxibustion techniques for chronic rhinosinusitis(CRS)and related postoperative pain.Methods:An electronic search of PubMed,Embase,Web of Science,Cochrane Library,OVID(the Offshore Vessel Inspection Database),CNKI,Wanfang,VIP,and CBM databases was conducted to identify randomised controlled trials on acupuncture and moxibustion for CRS and related postoperative pain from database inception to February 2021.The study included randomised controlled trials(RCTs)published in China and other countries in languages limited to Chinese and English.Primary studies included treated individuals without limitations on age,gender,or nationality and diagnosed as CRS.The total effective rate,visual analogue scale(VAS)score,and symptom and sign score were the primary outcomes.Evidence quality and risk-of-bias were determined.Network meta-analysis was performed.Results:Nineteen articles were included,involving 11 types of intervention measures.The pairwise comparisons showed that both acupuncture therapy combined with drugs(ATD)and sphenopalatine ganglion acupuncture combined with drugs(SGAD)were superior to western medicine(WM)in improving the total effective rate,and ATD was superior to manual acupuncture therapy(MAT),WM,and placebo(PL).In reducing the VAS score,both ATD and SGAD were superior to WM.Point-through-point acupuncture combined with pricking blood therapy(PABT)was superior to MAT.In reducing symptom and sign score,ATD was superior to WM and PL.PABT was superior to MAT.The results of network meta-analysis showed that ATD was superior to MAT,Traditional Chinese medicine(TCM),and WM in improving the total effective rate.In reducing the symptom and sign score,ATD was superior to PL,WM,MAT,and sham acupuncture(SA).PL was superior to MAT,WM,and SA.and PABT was superior to MAT and SA,MAT was superior to WM.There was no significant difference between the intervention measures in reducing the VAS score.The surface under the cumulative ranking curve showed that ATD had the best effect in improving the total effective rate and reducing the VAS and symptom and sign score.Conclusion:ATD was the best method for improving the total effective rate and reducing the VAS and symptom and sign score in the treatment of CRS and related postoperative pain.However,considering the current study quantity and quality,multicentre and high-quality clinical studies with larger sample sizes are needed to verify our findings.
基金National Natural Science Foundation of China(Grant No.81872989).
文摘In the present study,three previously undescribed steroidal glycoalkaloids(compounds 1–3)were isolated from Solanum lyratum.Their structures were elucidated based on comprehensive spectroscopic data.Their anti-angiogenesis and anti-metastatic activities were evaluated by MTT and wound-healing assays,respectively.Tumor-derived vascular endothelial cells(TdECs),obtained by co-culture of A549 and human umbilical vein endothelial cells(HUVECs),were treated with compounds 1–3.Results showed that compounds 1–3 significantly inhibited the migration of TdECs at 25μM despite the weak cytotoxic activities,which indicated that the compounds exerted anti-tumor activities by inhibiting metastasis,rather than directly inhibiting the proliferation of TdECs.
基金National Natural Science Foundation of China(Grant No. 81872989)the Program of G20 Project Support Guarantee(Grant No. Z151100003815026)the National Major New Drugs Inn ovation Projects (Grant No. 2009ZX09103-402)。
文摘To study the alkaloids of Solanum lyratum Thunb.ODS and silica gel column chromatography combined with HPLC were used to separate and purify the alkaloids.Seven alkaloids were identified via UHPLC-ESI-Q-TOF-MS,1 D and 2 D NMR,respectively 15β-ethoxy-(3β,5α,25 R)-16,23-epoxy-23,24-imino-cholestan-16,20,23(N)-triene-3β-ol-3-O-β-D-glucopyranosyl-(1→2)-β-D-glucopyranosyl-(1→4)-β-D-galactopyran-oside(1),15β-hydroxyl-(3β,25 R)-16,23-epoxy-23,24-imino-cholestan-5,16,20,23(N)-tetraene-3β-ol-3-O-β-D-glucopyranosyl-(1→2)-β-D-glucopyranosyl-(1→4)-β-D-galactop-yranoside(2),Solalyraine A(3),Solalyraine B(4),16,23-epoxy-22,26-imino-cholest-22(N),23,25(26)-trien-3β-ol-3-O-β-D-glucopyranosyl-(1→2)-β-D-glucopyranosyl-(1→4)-β-D-galactopyranoside(5),N-(4-amino-butyl)-3-(3-hydroxy-4-methoxy-phenyl)-E-acrylamide(6)and magnoflorine(7).Among them,compounds 1 and 2 were two new steroidal glycoalkaloids that has not been reported in the literature,and compound 7 was isolated from S.lyratum for the first time.
