ABSTRACT
In this study, ultra-high performance liquid chromatography-linear ion trap/electrostatic field orbit trap combined-type mass spectrometry(UPLC-LTQ-Orbitrap-MS) was used to analyze the main active components of Huangqi Guizhi Wuwu Decoction(HQGZ). A total of 50 active components were identified from HQGZ and 108 potential targets of the components related to the treatment of rheumatoid arthritis were retrieved based on network pharmacology, including 87 key targets, followed by Gene Ontology(GO) term enrichment and Kyoto Encyclopedia of Genes and Genomes(KEGG) pathway enrichment of the targets. The result indicated that HQGZ may exert therapeutic effects mainly through the sphingolipid signaling pathway, tumor necrosis factor(TNF) signaling pathway, as well as the positive regulation of ribonucleic acid(RNA) polymerase Ⅱ promoter transcription, inflammatory response and other biological processes. At the same time, cell experiment was performed to verify the key proteins in the TNF signaling pathway. The results demonstrated that HQGZ significantly reduced the expression of caspase-3(CASP3), TNF, relaxed(RELA) protein, and IkappaB kinase beta(IKBKB) in fibroblast-like synoviocytes induced by TNF-α. The results of UPLC-LTQ-Orbitrap-MS, network pharmacology and cell experiment showed that the active components in HQGZ may inhibit inflammatory response and regulate immune function and cell apoptosis by modulating key proteins in TNF signaling pathway to treat rheumatoid arthritis.
Subject(s)
Humans , Arthritis, Rheumatoid/genetics , Chromatography, High Pressure Liquid , Drugs, Chinese Herbal/pharmacology , Network Pharmacology , SynoviocytesABSTRACT
Objective To investigate the efficacy of a Chinese Medicine formula on chemotherapy-induced peripheral neuropathy (CIPN).Methods From April,2013 to December,2014,56 patients were randomized blindly to receive granulas of Chinese Medicine of modified Huangqi-Guizhi Wuwu and Shentong-Zhuyu(treatment group,n=28)or placebo(control group,n=28),for a month.They were as-sessed with Number Rating Scale (NRS) of symptoms of CIPN, National Cancer Institute's Common Terminology Criteria for Adverse Events (NCI-CTCAE) version 4.0, and European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-30 (EORTC QLQ-C30)before,and four weeks,eight weeks and twelve weeks after treatment.Results The score of NRS(F>9.518,P<0.01) and grade of NCI-CTCAE(Z>3.887,P<0.05)improved in the treatment group compared with those in the control group eight weeks and twelve weeks after treatment.The scores of EORTC QLQ-C30 also improved twelve weeks after treatment, but only significantly in the symptom of fatigue(t=-2.971,P<0.01).Conclusion The Chinese Medicine can release the symptoms of CIPN,decrease the grade of neuro-toxicity,and may improve the quality of life somewhat.
ABSTRACT
Objective To observe clinical efficacy of external bath of modified Huangqi Guizhi Wuwu Decoction in relieving peripheral neurotoxicity induced by oxaliplatin.Methods Sixty patients were randomly divided into control group and treatment group (30 cases in each group). Both groups received intramuscular injection of mecobalamine (0.5 mg/d, three times a week). At the same time, the treatment group received external bath of modifiedHuangqi Guizhi Wuwu Decoction. All the courses of treatment lasted for 14 days. Clinical efficacy and adverse reactions of the two groups were observed.Results The total effective rate of treatment group was 73.3% (22/30), which was superior to that of 40.0% (12/30) in the control group, with statistical significance (P<0.05), without any adverse reaction.Conclusion External bath of modifiedHuangqi Guizhi Wuwu Decoction is effective as supportive care for alleviating chronic peripheral neurotoxicity induced by oxaliplatin.