ObjectiveThis paper aims to investigate the material basis of the anti-inflammatory efficacy and mechanism of action of Bushen Tongdu prescription （BSTDP）. MethodsThe chemical components of BSTDP and its blood-absorbed components in vivo were systematically identified by using ultra-performance liquid chromatography-linear ion trap-electrostatic field orbitrap high-resolution mass spectrometry （UPLC-LIT-Orbitrap-MS）. Network pharmacology was employed to screen blood-absorbed bioactive components and potential targets of this formula. A protein-protein interaction （PPI） network of core targets was constructed to conduct enrichment analysis. Molecular docking was further utilized to verify the binding affinity between key components and targets. The inflammatory model was established and verified in vivo by using a transgenic zebrafish Tg （mpx： GFP）. At three days post-fertilization （3 dpf）， larvae of zebrafish were randomly assigned to blank group， model group， positive drug dexamethasone acetate group （75 μmol·L^-1）， and BSTDP groups with low， medium， and high doses （500， 1 000， and 2 000 mg·L^-1）. The distribution and quantity of neutrophils in the yolk sac region were observed under a fluorescence microscope. The mRNA expression levels of key genes in the toll-like receptor 4 （TLR4）/myeloid differentiation factor 88 （MyD88）/nuclear factor kappa-B （NF-κB） signaling pathway and inflammatory factors including interleukin （IL）-1β， IL-6， and tumor necrosis factor-α （TNF-α） were detected by Real-time quantitative polymerase chain reaction （Real-time PCR）. ResultsA total of 120 chemical components were identified in BSTDP， among which 26 original components were confirmed by using serum pharmacochemical methods. A total of 227 common targets linking rheumatoid arthritis （RA） and the blood-absorbed components were screened by network pharmacology. It is suggested that pseudobrucine， vomicine， sinapine， rehmannioside， cinnamyl alcohol glycoside， and methylephedrine exert anti-inflammatory effects by acting on core targets including protein kinase B1 （Akt1）， signal transducer and activator of transcription 3 （STAT3）， tumor necrosis factor （TNF）， TLR4， mitogen-activated protein kinase 14 （MAPK14）， and phosphatidylinositol-4，5-bisphosphate 3-kinase catalytic subunit α （PIK3CA）， thereby modulating multiple signaling pathways such as TLR4 and NF-κB. In vivo verification in zebrafish demonstrates that the maximum tolerable concentration of Bushen Tongdu Formula is 2 000 mg·L^-1. Compared to those in the blank group， zebrafish in the model group showed a significantly higher number of neutrophils in the yolk sac region （P<0.01） and rising mRNA levels of TLR4， MyD88， NF-κB， TNF-α， IL-6， and IL-1β （P<0.01）. Compared to that in the model group， the number of neutrophils was significantly reduced in BSTDP groups with medium and high doses， as well as the dexamethasone acetate group （P<0.05， P<0.01）. There was no statistically significant difference in the low dose group. The mRNA expression levels of TLR4， MyD88， NF-κB， TNF-α， IL-6， and IL-1β were significantly down-regulated （P<0.05， P<0.01）. ConclusionThis paper identifies the material basis of the efficacy of BSTDP， demonstrating that the formula can exert an anti-inflammatory effect through the TLR4/MyD88/NF-κB signaling pathway. The results provide scientific experimental evidence for its further clinical application.

ObjectiveThis paper aims to investigate the material basis of the anti-inflammatory efficacy and mechanism of action of Bushen Tongdu prescription （BSTDP）. MethodsThe chemical components of BSTDP and its blood-absorbed components in vivo were systematically identified by using ultra-performance liquid chromatography-linear ion trap-electrostatic field orbitrap high-resolution mass spectrometry （UPLC-LIT-Orbitrap-MS）. Network pharmacology was employed to screen blood-absorbed bioactive components and potential targets of this formula. A protein-protein interaction （PPI） network of core targets was constructed to conduct enrichment analysis. Molecular docking was further utilized to verify the binding affinity between key components and targets. The inflammatory model was established and verified in vivo by using a transgenic zebrafish Tg （mpx： GFP）. At three days post-fertilization （3 dpf）， larvae of zebrafish were randomly assigned to blank group， model group， positive drug dexamethasone acetate group （75 μmol·L^-1）， and BSTDP groups with low， medium， and high doses （500， 1 000， and 2 000 mg·L^-1）. The distribution and quantity of neutrophils in the yolk sac region were observed under a fluorescence microscope. The mRNA expression levels of key genes in the toll-like receptor 4 （TLR4）/myeloid differentiation factor 88 （MyD88）/nuclear factor kappa-B （NF-κB） signaling pathway and inflammatory factors including interleukin （IL）-1β， IL-6， and tumor necrosis factor-α （TNF-α） were detected by Real-time quantitative polymerase chain reaction （Real-time PCR）. ResultsA total of 120 chemical components were identified in BSTDP， among which 26 original components were confirmed by using serum pharmacochemical methods. A total of 227 common targets linking rheumatoid arthritis （RA） and the blood-absorbed components were screened by network pharmacology. It is suggested that pseudobrucine， vomicine， sinapine， rehmannioside， cinnamyl alcohol glycoside， and methylephedrine exert anti-inflammatory effects by acting on core targets including protein kinase B1 （Akt1）， signal transducer and activator of transcription 3 （STAT3）， tumor necrosis factor （TNF）， TLR4， mitogen-activated protein kinase 14 （MAPK14）， and phosphatidylinositol-4，5-bisphosphate 3-kinase catalytic subunit α （PIK3CA）， thereby modulating multiple signaling pathways such as TLR4 and NF-κB. In vivo verification in zebrafish demonstrates that the maximum tolerable concentration of Bushen Tongdu Formula is 2 000 mg·L^-1. Compared to those in the blank group， zebrafish in the model group showed a significantly higher number of neutrophils in the yolk sac region （P<0.01） and rising mRNA levels of TLR4， MyD88， NF-κB， TNF-α， IL-6， and IL-1β （P<0.01）. Compared to that in the model group， the number of neutrophils was significantly reduced in BSTDP groups with medium and high doses， as well as the dexamethasone acetate group （P<0.05， P<0.01）. There was no statistically significant difference in the low dose group. The mRNA expression levels of TLR4， MyD88， NF-κB， TNF-α， IL-6， and IL-1β were significantly down-regulated （P<0.05， P<0.01）. ConclusionThis paper identifies the material basis of the efficacy of BSTDP， demonstrating that the formula can exert an anti-inflammatory effect through the TLR4/MyD88/NF-κB signaling pathway. The results provide scientific experimental evidence for its further clinical application.

A 71-year-old male presented with esophageal cancer and severe aortic valve regurgitation. Treatment strategies for such patients are controversial. Considering the risks of cardiopulmonary bypass and potential esophageal cancer metastasis, we successfully performed transcatheter aortic valve implantation and minimally invasive three-incision thoracolaparoscopy combined with radical resection of esophageal cancer (McKeown) simultaneously in the elderly patient who did not require neoadjuvant treatment. This dual minimally invasive procedure took 6 hours and the patient recovered smoothly without any surgical complications.

Objective To investigate the mechanism of Wenjing Decoction in treating endometriosis(EMT)using bioinformatics methods and in vitro experiments.Methods The active components and corresponding targets of Wenjing Decoction were obtained from the TCMSP database,while EMT-related targets were identified using the GEO database.Functional enrichment analysis was conducted on the targets to predict core targets for treating EMT with Wenjing Decoction.Molecular docking was performed on core targets-drug ligands,and in vitro experiments validated the findings.Results Through screening the TCMSP database,117 active components of Wenjing Decoction were identified,corresponding to 248 targets;5 312 EMT-related differential genes were gathered from GEO database,identifying 97 potential targets of Wenjing Decoction for treating EMT,with core targets being IL6,TNF and EGFR.Functional enrichment analysis of EMT differential genes showed enrichment in pathways such as neuroactive ligand-receptor interaction,MAPK signaling pathway,endocytosis,calcium signaling pathway,autophagy and PI3K-Akt signaling pathway.Molecular docking showed that IL6,TNF,EGFR bind stably to their corresponding drug ligands.In vitro experiments indicated that Wenjing Decoction could inhibit the PI3K/Akt/mTOR pathway,promote LC3 Ⅰ to LC3 Ⅱ conversion,enhance the expression of Beclin-1,and reduce P62 expression.Moreover,Wenjing Decoction could hinder the expression of the endometriosis-specific biomarker CA125,decrease EGFR,IL-6 and TNF-α expressions in ectopic endothelial cells,inhibiting proliferation.Conclusion Wenjing Decoction can treat EMT through multiple pathways and targets,with the key mechanism being the reversal of autophagy inhibition via down-regulating of the PI3K/Akt/mTOR pathway.

Objective To analyze the predictive value of Alberta stroke program early CT score(ASPECTS),acute stroke registry and analysis of Lausanne(ASTRAL)and totaled health risks in vascular events(THRIVE)for prognosis of intravenous thrombolysis in elderly patients with acute cerebral infarction(ACI).Methods A total of 118 elderly ACI patients receiving intravenous thrombolytic therapy in Department of Emergency Medicine of Shengli Oilfield Central Hospital from January 2021 to September 2024 were prospectively recruited.According to the score of Modified Rankin scale(mRS)at 3 months after treatment,the patients were divided into good prognosis group(73 cases)and poor prognosis group(45 cases).The scores of ASPECTS,ASTRAL and THRIVE models were compared between the two groups.ROC curve was plotted to evaluate the predictive efficiency of the three models for 3-month prognosis,and the area under the curve(AUC)was calculated.Results The poor prognosis group had significantly higher ASTRAL score and THRIVE score but obviously lower ASPECTS score when compared to the good prognosis group(P＜0.01).ROC curve analysis revealed that the AUC value of ASPECTS,ASTRAL and THRIVE models for prognosis evaluation was 0.731,0.935 and 0.799,respectively(P＜0.01),with excellent goodness of fit.Conclusion All the three models can effectively predict the prognosis of elderly ACI patients at 3 months after intravenous thrombolytic therapy.

ObjectiveThis study aims to investigate the molecular mechanism by which Guizhi Fulingwan （GFW） inhibits ferroptosis in endometriosis （EMT） through the regulation of the hypoxia inducible factor-1α/heme oxygenase 1 （HIF-1α/HO-1） signaling pathway. MethodsMachine learning was employed to identify ferroptosis-related biomarkers associated with EMT. Network pharmacology was utilized to identify the active components of GFW and its potential therapeutic targets against EMT， including core targets. Functional enrichment analysis was conducted to explore the biological processes， molecular functions， cellular components， and signaling pathways associated with the potential targets. An EMT rat model was established via autologous transplantation. Thirty female Sprague-Dawley （SD） rats were randomly divided into five groups： sham-operated， model， positive control （dienogest at 0.2 mg·kg^-1）， low-dose GFW （2.5 g·kg^-1）， and high-dose GFW （5 g·kg^-1）. After modeling， the rats received their respective treatment by oral gavage for 28 consecutive days， while the sham and model groups received equal volumes of distilled water. Serum and ectopic endometrial tissues were collected. Hematoxylin and eosin （HE） staining was employed to evaluate morphological alterations in ectopic lesions. Quantitative real-time polymerase chain reaction （Real-time PCR） and Western blot were conducted to assess mRNA and protein expression of HIF-1α， HO-1， glutathione peroxidase 4 （GPX4）， spermidine/spermine N1-acetyltransferase （SAT1）， and prostaglandin-endoperoxide synthase 2 （PTGS2）. Tissue levels of malondialdehyde （MDA）， glutathione （GSH）， and ferrous iron （Fe²⁺） were quantified using commercial assay kits. Serum levels of interleukin-6 （IL-6） and transforming growth factor-β₁ （TGF-β₁） were measured via enzyme-linked immunosorbent assay （ELISA）. ResultsFive ferroptosis-related biomarkers in EMT were identified： ALOX12， CHAC1， SAT1， AST1， and HO-1. Network pharmacology analysis revealed 42 active components of GFW and 192 potential therapeutic target genes related to EMT treatment， with FOS， JUN， HO-1 identified as core targets. Functional enrichment analysis indicated that the potential targets were primarily involved in oxidative stress response and reactive oxygen species metabolism and were enriched in the HIF-1 signaling pathway. Compared to the sham-operated group， the model group exhibited significant increases in both mRNA and protein expression of HIF-1α， HO-1， and PTGS2， as well as elevated tissue levels of Fe²⁺ and MDA. Conversely， GSH levels and the expression of GPX4 and SAT1 were markedly reduced， and serum levels of IL-6 and TGF-β₁ levels were significantly higher （P<0.01）. Compared with the model group， all GFW-treated groups showed significant downregulation of HIF-1α and HO-1， reduced Fe²⁺ levels， and downregulated expression of MDA， PTGS2， IL-6， and TGF-β₁. Meanwhile， GSH， GPX4， and SAT1 expression levels were significantly increased （P<0.05， P<0.01）， effectively ameliorating iron overload and oxidative stress， thereby demonstrating therapeutic efficacy in EMT， with the high-dose GFW demonstrating the most pronounced therapeutic effects. ConclusionGFW exerts therapeutic effects on endometriosis by regulating the HIF-1α/HO-1 signaling pathway to rectify iron metabolism disorders and attenuate free iron-induced oxidative damage. It upregulates the antioxidative defense system to inhibit lipid peroxidation cascades and modulates inflammatory cytokine networks. These effects collectively disrupt the pathological interaction between ferroptosis and chronic inflammation， providing a novel theoretical foundation for the clinical application of GFW in EMT treatment.

Objective To investigate the therapeutic efficacy of Erchen Decoction plus Sanzi Yangqin Decoction in the treatment of elderly patients with acute exacerbation of chronic obstructive pulmonary disease(COPD)of phlegm-dampness accumulation in lung syndrome,and to explore its possible therapeutic mechanism through the interleukin 33/soluble growth stimulation expressed gene 2(IL-33/ST2)signaling pathway.Methods A prospective trial was conducted on 92 elderly patients with acute exacerbation of COPD of phlegm-dampness accumulation in lung syndrome who were treated in Haikou Hospital of Traditional Chinese Medicine from January 2021 to June 2023.The patients were randomly divided into the control group and the observation group according to the random number table method,with 46 cases in each group.The control group was treated with conventional western medicine,while the observation group was treated with Erchen Decoction plus Sanzi Yangqin Decoction on the basis of treatment for the control group,and the course of treatment covered two weeks.The changes of traditional Chinese medicine(TCM)syndrome scores,lung function indicators,white blood cell count(WBC),neutrophil percentage(Neut%),and serum IL-33,ST2,interleukin 6(IL-6)and interleukin 8(IL-8)levels of patients in the two groups before and after the treatment were observed,and the clinical efficacy and medication safety of the patients in the two groups were evaluated.Results(1)After two weeks of treatment,the total effective rate of the observation group was 86.96%(40/46)and that of the control group was 67.39%(31/46),and the intergroup comparison(tested by chi-square test)showed that the therapeutic effect of the observation group was significantly superior to that of the control group(P<0.05).(2)After treatment,the TCM syndrome scores such as dyspnea,suppression in the chest,cough and expectoration in the two groups were decreased compared with those before treatment(P<0.05),and the decrease in the observation group was significantly superior to that in the control group(P<0.01).(3)After treatment,the lung function indicators such as forced vital capacity(FVC),forced expiratory volume in one second(FEV1),and peak expiratory flow(PEF)of the two groups all improved compared with those before treatment(P<0.05),and the improvement in the observation group was significantly superior to that in the control group(P<0.01).(4)After treatment,the levels of inflammatory indicators such as WBC,Neut%,and serum IL-33,ST2,IL-6 and IL-8 in the two groups were all decreased compared with those before treatment(P<0.05),and the decrease in the observation group was significantly superior to that in the control group(P<0.01).(5)The total incidence of adverse reactions in both groups was all 8.70%(4/46),and the intergroup comparison showed that the difference was not statistically significant(P>0.05).Conclusion The clinical efficacy of Erchen Decoction plus Sanzi Yangqin Decoction in the treatment of elderly patients with acute exacerbation of COPD of phlegm-dampness accumulation in lung syndrome is remarkable,and it is effective on improving the TCM syndromes,related inflammatory indicators and lung function.Its mechanism may be related to the reduction of the patients'serum IL-33 level,the inhibition of IL-33/ST2 signaling pathway and the expression of related inflammatory factors,so as to inhibit inflammatory response and improve the progression of COPD.

Objective To analyze the predictive value of Alberta stroke program early CT score(ASPECTS),acute stroke registry and analysis of Lausanne(ASTRAL)and totaled health risks in vascular events(THRIVE)for prognosis of intravenous thrombolysis in elderly patients with acute cerebral infarction(ACI).Methods A total of 118 elderly ACI patients receiving intravenous thrombolytic therapy in Department of Emergency Medicine of Shengli Oilfield Central Hospital from January 2021 to September 2024 were prospectively recruited.According to the score of Modified Rankin scale(mRS)at 3 months after treatment,the patients were divided into good prognosis group(73 cases)and poor prognosis group(45 cases).The scores of ASPECTS,ASTRAL and THRIVE models were compared between the two groups.ROC curve was plotted to evaluate the predictive efficiency of the three models for 3-month prognosis,and the area under the curve(AUC)was calculated.Results The poor prognosis group had significantly higher ASTRAL score and THRIVE score but obviously lower ASPECTS score when compared to the good prognosis group(P＜0.01).ROC curve analysis revealed that the AUC value of ASPECTS,ASTRAL and THRIVE models for prognosis evaluation was 0.731,0.935 and 0.799,respectively(P＜0.01),with excellent goodness of fit.Conclusion All the three models can effectively predict the prognosis of elderly ACI patients at 3 months after intravenous thrombolytic therapy.

Objective To investigate the mechanism of Wenjing Decoction in treating endometriosis(EMT)using bioinformatics methods and in vitro experiments.Methods The active components and corresponding targets of Wenjing Decoction were obtained from the TCMSP database,while EMT-related targets were identified using the GEO database.Functional enrichment analysis was conducted on the targets to predict core targets for treating EMT with Wenjing Decoction.Molecular docking was performed on core targets-drug ligands,and in vitro experiments validated the findings.Results Through screening the TCMSP database,117 active components of Wenjing Decoction were identified,corresponding to 248 targets;5 312 EMT-related differential genes were gathered from GEO database,identifying 97 potential targets of Wenjing Decoction for treating EMT,with core targets being IL6,TNF and EGFR.Functional enrichment analysis of EMT differential genes showed enrichment in pathways such as neuroactive ligand-receptor interaction,MAPK signaling pathway,endocytosis,calcium signaling pathway,autophagy and PI3K-Akt signaling pathway.Molecular docking showed that IL6,TNF,EGFR bind stably to their corresponding drug ligands.In vitro experiments indicated that Wenjing Decoction could inhibit the PI3K/Akt/mTOR pathway,promote LC3 Ⅰ to LC3 Ⅱ conversion,enhance the expression of Beclin-1,and reduce P62 expression.Moreover,Wenjing Decoction could hinder the expression of the endometriosis-specific biomarker CA125,decrease EGFR,IL-6 and TNF-α expressions in ectopic endothelial cells,inhibiting proliferation.Conclusion Wenjing Decoction can treat EMT through multiple pathways and targets,with the key mechanism being the reversal of autophagy inhibition via down-regulating of the PI3K/Akt/mTOR pathway.