Objective:To investigate potential mechanism of Prostate prescriptionⅠin the treatment of chronic prostatitis based on integrated pharmacology.Methods:with the help of TCMIP,the effective compounds of Prostate prescr...Objective:To investigate potential mechanism of Prostate prescriptionⅠin the treatment of chronic prostatitis based on integrated pharmacology.Methods:with the help of TCMIP,the effective compounds of Prostate prescriptionⅠwere screened,and the potential target database of Prostate prescriptionⅠwas established by using the target prediction function of TCMIP.Based on the Human Phenotype Ontology database and protein interaction network(PPI)database,the disease target of CP was identified and the target interaction network was constructed;Through the GO function analysis and KEGG pathway enrichment analysis of the candidate targets,combined with Chinese and foreign literature studies to predict the potential Signaling pathway of Prostate prescriptionⅠin the treatment of CP.Results:79 effective compounds of Prostate prescriptionⅠexerted its effect on 33 targets through 11 pathways.Conclusion:Clinical efficacy of Prostate prescriptionⅠon CP may be reflected in antiinflammation and anti-tumor,cell metabolism,immune regulation,neuroregulation and so on.展开更多
OBJECTIVE:To explore the mechanism by which Qinghua decoction(清化饮)regulates neuroendocrine inflammation in chronic nonbacterial prostatitis(CNP)model rats and provide an experimental basis for clinical treatment.ME...OBJECTIVE:To explore the mechanism by which Qinghua decoction(清化饮)regulates neuroendocrine inflammation in chronic nonbacterial prostatitis(CNP)model rats and provide an experimental basis for clinical treatment.METHODS:The rats were randomly divided into six groups:normal control,model,Qianlie Tongyu capsule,low-dose Qinghua decoction,medium-dose Qinghua decoction,and high-dose Qinghua decoction group with six rats in each group.Rats in each group were sacrificed on the 29th day of treatment,and blood and prostate tissues were collected.Serum levels of tumor necrosis factor-alpha and interleukins 1-beta,6,8,and 10(TNF-αand IL-1β,-6,-8,and-10,respectively)were measured using enzyme-linked immunosorbent assay.The pathological changes in the rat prostate tissue in each group were observed under a light microscope.The expression levels of chromogranin A(CgA),nerve growth factor(NGF),and tyrosine kinase A(TrkA)were detected using reverse transcription quantitative polymerase chain reaction.Western blotting was used to detect protein expression of CgA,NGF,and TrkA.RESULTS:In the model group,the prostate capsule membrane and stroma were significantly dilated with more inflammatory cells infiltrating the stroma and perivessels.TNF-α,IL-1β,-6,and-8,CgA,NGF,and TrkA levels increased,whereas the content of IL-10 decreased,which was statistically significant compared to that in the normal control group(P<0.05).Prostate tissue cells in the high-dose group were neatly arranged with no obvious inflammatory cell infiltration.When compared with the model group,the high-dose Qinghua decoction group showed a significant improvement in these indices(P<0.05).CONCLUSION:Qinghua decoction led to inhibition of pathological changes in the prostate tissue of rats with CNP,regulation of inflammatory cytokine expression,and inhibition in the expression of CgA,NGF,and TrkA.This mechanism may be primarily related to regulation of the CgA/NGF/TrkA signaling pathway mediated by various inflammatory factors.展开更多
Objective: To test and verify the effects of prostatitis decoction and its capsule on the treatment of chronic prostatitis with blood stasis Syndrome, and its therapeutic mechanism. Methods: The total of 561 patients ...Objective: To test and verify the effects of prostatitis decoction and its capsule on the treatment of chronic prostatitis with blood stasis Syndrome, and its therapeutic mechanism. Methods: The total of 561 patients were treated for 2 months, decoction group 322 cases, and capsule group 239 cases. As control group, 95 patients were treated with Qianliekang (前列康) tablets. Expressed prostatic secretion (EPS) pH and Zn content were measured before and after treatment. Observation on hemorheology and microcirculation disturbance with animal experiments were conducted. Results: The cure rate of prostatitis decoction and capsule groups was 65.8%, and 54.4% respectively, that of the control group was only 17.9%. EPS pH and Zn were markedly improved after prostatitis decoction treatment. Experimental work revealed that prostatitis decoction and its capsule had lowered the whole blood viscosity, thrombocyte adhesiveness rate and dry weight of thrombus in blood stasis rabbit model; and on rats model of microcirculation disturbance caused by adrenalin, the prostatitis decoction and its capsules had obviously delayed the occurrence of reduction and stopping of blood flow in arterioles. Conclusion: Prostatitis decoction (capsule) was effective in treating chronic prostatitis.展开更多
基金Natural Science Foundation of Jiangsu Province(No.BK20191498)Major School-level Project of Jiangsu Vocational College of Health and Health(No.JKA201903)。
文摘Objective:To investigate potential mechanism of Prostate prescriptionⅠin the treatment of chronic prostatitis based on integrated pharmacology.Methods:with the help of TCMIP,the effective compounds of Prostate prescriptionⅠwere screened,and the potential target database of Prostate prescriptionⅠwas established by using the target prediction function of TCMIP.Based on the Human Phenotype Ontology database and protein interaction network(PPI)database,the disease target of CP was identified and the target interaction network was constructed;Through the GO function analysis and KEGG pathway enrichment analysis of the candidate targets,combined with Chinese and foreign literature studies to predict the potential Signaling pathway of Prostate prescriptionⅠin the treatment of CP.Results:79 effective compounds of Prostate prescriptionⅠexerted its effect on 33 targets through 11 pathways.Conclusion:Clinical efficacy of Prostate prescriptionⅠon CP may be reflected in antiinflammation and anti-tumor,cell metabolism,immune regulation,neuroregulation and so on.
基金Hebei Administration of Traditional Chinese Medicine Project:Study on the Neuroendocrine Mechanism of Chronic Prostatitis Rats Regulated by the Method of Clearing heat and Dampness,Activating Blood and Removing Stasis(No.2019087)Hebei Provincial Department of Education for Postgraduate Innovation Ability Training Project:the Mechanism of Improving Pulmonary Function of COPD Rats with Lung Qi Deficiency by Regulating Intestinal Bacteria with Peitu Shengjin Formula(No.CXZZBS2020151)Provincial Universities Basic Research Funds Special Project:Study on the Mechanism of Shenling Baizhu Powder Based on Lung Intestine Axis to Interfere with the Deficiency of Lung and Spleen in Experimental COPD(YJZ2019010)。
文摘OBJECTIVE:To explore the mechanism by which Qinghua decoction(清化饮)regulates neuroendocrine inflammation in chronic nonbacterial prostatitis(CNP)model rats and provide an experimental basis for clinical treatment.METHODS:The rats were randomly divided into six groups:normal control,model,Qianlie Tongyu capsule,low-dose Qinghua decoction,medium-dose Qinghua decoction,and high-dose Qinghua decoction group with six rats in each group.Rats in each group were sacrificed on the 29th day of treatment,and blood and prostate tissues were collected.Serum levels of tumor necrosis factor-alpha and interleukins 1-beta,6,8,and 10(TNF-αand IL-1β,-6,-8,and-10,respectively)were measured using enzyme-linked immunosorbent assay.The pathological changes in the rat prostate tissue in each group were observed under a light microscope.The expression levels of chromogranin A(CgA),nerve growth factor(NGF),and tyrosine kinase A(TrkA)were detected using reverse transcription quantitative polymerase chain reaction.Western blotting was used to detect protein expression of CgA,NGF,and TrkA.RESULTS:In the model group,the prostate capsule membrane and stroma were significantly dilated with more inflammatory cells infiltrating the stroma and perivessels.TNF-α,IL-1β,-6,and-8,CgA,NGF,and TrkA levels increased,whereas the content of IL-10 decreased,which was statistically significant compared to that in the normal control group(P<0.05).Prostate tissue cells in the high-dose group were neatly arranged with no obvious inflammatory cell infiltration.When compared with the model group,the high-dose Qinghua decoction group showed a significant improvement in these indices(P<0.05).CONCLUSION:Qinghua decoction led to inhibition of pathological changes in the prostate tissue of rats with CNP,regulation of inflammatory cytokine expression,and inhibition in the expression of CgA,NGF,and TrkA.This mechanism may be primarily related to regulation of the CgA/NGF/TrkA signaling pathway mediated by various inflammatory factors.
文摘Objective: To test and verify the effects of prostatitis decoction and its capsule on the treatment of chronic prostatitis with blood stasis Syndrome, and its therapeutic mechanism. Methods: The total of 561 patients were treated for 2 months, decoction group 322 cases, and capsule group 239 cases. As control group, 95 patients were treated with Qianliekang (前列康) tablets. Expressed prostatic secretion (EPS) pH and Zn content were measured before and after treatment. Observation on hemorheology and microcirculation disturbance with animal experiments were conducted. Results: The cure rate of prostatitis decoction and capsule groups was 65.8%, and 54.4% respectively, that of the control group was only 17.9%. EPS pH and Zn were markedly improved after prostatitis decoction treatment. Experimental work revealed that prostatitis decoction and its capsule had lowered the whole blood viscosity, thrombocyte adhesiveness rate and dry weight of thrombus in blood stasis rabbit model; and on rats model of microcirculation disturbance caused by adrenalin, the prostatitis decoction and its capsules had obviously delayed the occurrence of reduction and stopping of blood flow in arterioles. Conclusion: Prostatitis decoction (capsule) was effective in treating chronic prostatitis.
