OBJECTIVE： To explore the plasma metabolite pro- files in patients with the syndrome of phlegm and blood stasis in hyperlipidemia and atherosclerosis （As）, and to search for the metabolic biomarkers of the syndrome...OBJECTIVE： To explore the plasma metabolite pro- files in patients with the syndrome of phlegm and blood stasis in hyperlipidemia and atherosclerosis （As）, and to search for the metabolic biomarkers of the syndrome. METHODS： The plasma metabolite profiles of 31 patients with the syndrome of phlegm and blood stasis in hyperlipidemia and As, 6 patients with syn- dromes without phlegm and blood stasis, and 10 healthy subjects were analyzed by gas chromatog- raphy-mass spectrometry （GC-MS）. Partial least squares-discriminant analyses （PLS-DA） were used to carry out the pattern-recognition analyses of the data. The plasma metabolic biomarkers of patients were obtained by variable importance plot value （VlP value） and Student＇s t-test. The structures ofbiomarkers were defined by the National Institute of Standards and Technology （NIST） database. RESULTS： PLS-DA score plots of plasma metabo- Iomes did not show overlap between the phlegm-blood stasis syndrome group and syn- dromes without phlegm and blood stasis group, whereas significant differences in the concentra- tions in the plasma of 5 metabolites were found （P〈 0.05）. They were identified as urine, isoleucine, gluc- uronic acid, palmitic acid and glycerol by searching in NIST database. The concentrations of four metab- olites in the plasma of patients with syndrome of phlegm and blood stasis were higher than those with syndromes without phlegm and blood stasis, whereas the glycerol concentration was lower. CONCLUSION： Compared with patients with syn- dromes without phlegm and blood stasis, five me- tabolites showed abnormal levels in patients with the syndrome of phlegm and blood stasis. These metabolites could be diagnostic and prognostic biomarkers.展开更多
OBJECTIVE:To systematically review treatments of exfoliative cheilitis based on symptom patterns in terms of Traditional Chinese Medicine.METHODS:Pub Med, Cochrane Central Register of Controlled Trials and Wanfang dat...OBJECTIVE:To systematically review treatments of exfoliative cheilitis based on symptom patterns in terms of Traditional Chinese Medicine.METHODS:Pub Med, Cochrane Central Register of Controlled Trials and Wanfang data were screened for case reports, case series or clinical trials that were published in English or Chinese from January,1973 to September, 2015.The keyword of "exfoliative cheilitis or scaling cheilitis or factitious cheilitis" was used.Effectiveness or ineffectiveness was investigated as outcome for Meta analysis, which is based on effective index in each study.Response to treatment was described for case reports or case series.RESULTS:From 38 screened studies, 17 were randomized controlled trials(RCTs), 5 were single-arm trials, and 16 were case reports or case series.Three RCTs were eligible for Meta analysis and all of them compared managements between Traditional Chinese Medicine and corticosteroids for exfoliative cheilitis, which involved 223 participants.Interestingly, data of Meta analysis showed similar effect of Traditional Chinese Medicine and corticosteroids for patients with exfoliative cheilitis [relative risk ratio:1.10; 95% CI(1.00-1.21), P = 0.06].CONCLUSION:Traditional Chinese Medicine might be a substitute for corticosteroids on exfoliative cheilitis.However, the evidence and recommendation of exfoliative cheilitis managements need to be taken with caution because of the low quality of evidence in the studies obtained.展开更多
基金Supported by the National Natural Science Foundation of China for "Combining proteomics and metabolomics to research biological markers group of hyperlipoidemia and arteriosclerosis with the syndrome of phlegm-blood stasis" (No.90709008)National Science and Technology Major Projects for "Major New Drugs Innovation and Development"(2009ZX09502-018)
文摘OBJECTIVE： To explore the plasma metabolite pro- files in patients with the syndrome of phlegm and blood stasis in hyperlipidemia and atherosclerosis （As）, and to search for the metabolic biomarkers of the syndrome. METHODS： The plasma metabolite profiles of 31 patients with the syndrome of phlegm and blood stasis in hyperlipidemia and As, 6 patients with syn- dromes without phlegm and blood stasis, and 10 healthy subjects were analyzed by gas chromatog- raphy-mass spectrometry （GC-MS）. Partial least squares-discriminant analyses （PLS-DA） were used to carry out the pattern-recognition analyses of the data. The plasma metabolic biomarkers of patients were obtained by variable importance plot value （VlP value） and Student＇s t-test. The structures ofbiomarkers were defined by the National Institute of Standards and Technology （NIST） database. RESULTS： PLS-DA score plots of plasma metabo- Iomes did not show overlap between the phlegm-blood stasis syndrome group and syn- dromes without phlegm and blood stasis group, whereas significant differences in the concentra- tions in the plasma of 5 metabolites were found （P〈 0.05）. They were identified as urine, isoleucine, gluc- uronic acid, palmitic acid and glycerol by searching in NIST database. The concentrations of four metab- olites in the plasma of patients with syndrome of phlegm and blood stasis were higher than those with syndromes without phlegm and blood stasis, whereas the glycerol concentration was lower. CONCLUSION： Compared with patients with syn- dromes without phlegm and blood stasis, five me- tabolites showed abnormal levels in patients with the syndrome of phlegm and blood stasis. These metabolites could be diagnostic and prognostic biomarkers.
基金Supported by National Natural Science Foundation of China(miRNA Expression Model During Oral Leukoplakia Cancerization,No.30872887)National Construction Project of Clinical Key Specialized Department[2013]544-03Shanghai Natural Science Foundation(Epigenetic Regulation through GRIM19 Mediated Abnormal Metabolism in Head and Neck Carcinogenesis,No.15ZR1424700)
文摘OBJECTIVE:To systematically review treatments of exfoliative cheilitis based on symptom patterns in terms of Traditional Chinese Medicine.METHODS:Pub Med, Cochrane Central Register of Controlled Trials and Wanfang data were screened for case reports, case series or clinical trials that were published in English or Chinese from January,1973 to September, 2015.The keyword of "exfoliative cheilitis or scaling cheilitis or factitious cheilitis" was used.Effectiveness or ineffectiveness was investigated as outcome for Meta analysis, which is based on effective index in each study.Response to treatment was described for case reports or case series.RESULTS:From 38 screened studies, 17 were randomized controlled trials(RCTs), 5 were single-arm trials, and 16 were case reports or case series.Three RCTs were eligible for Meta analysis and all of them compared managements between Traditional Chinese Medicine and corticosteroids for exfoliative cheilitis, which involved 223 participants.Interestingly, data of Meta analysis showed similar effect of Traditional Chinese Medicine and corticosteroids for patients with exfoliative cheilitis [relative risk ratio:1.10; 95% CI(1.00-1.21), P = 0.06].CONCLUSION:Traditional Chinese Medicine might be a substitute for corticosteroids on exfoliative cheilitis.However, the evidence and recommendation of exfoliative cheilitis managements need to be taken with caution because of the low quality of evidence in the studies obtained.
