ObjectiveTo observe the clinical efficacy and safety of Huatan Quyu formula in treating cerebral small vessel disease （CSVD） with phlegm and blood stasis blocking collateral pattern via randomized controlled trial， and explore its mechanism of improving CSVD by regulating glymphatic system （GS） circulation. MethodsSixty-eight CSVD patients with phlegm and blood stasis blocking collateral pattern in the Department of Encephalopathy， Affiliated Hospital of Shaanxi University of Chinese Medicine from April to December 2024 were selected and randomly divided into an experimental group （34 cases） and a control group， with 34 cases in each group. Both groups received basic Western medicine treatment， while the experimental group additionally received Huatan Quyu formula. After a course of 12 weeks， the following parameters were compared between the two groups before and after treatment. Clinical outcomes were assessed using the Tinetti performance-oriented mobility assessment （POMA）， Montreal Cognitive Assessment （MoCA）， Scales for Outcomes in Parkinson's Disease-Autonomic （SCOPA-AUT）， and traditional Chinese medicine （TCM） syndrome scores of phlegm and blood stasis blocking collateral pattern. Perivascular space （PVS） in the frontal lobe/basal ganglia and cerebrospinal fluid （CSF） flow parameters in the cerebral aqueduct were evaluated by 3.0T brain MRI， cerebrospinal fluid flow imaging， and phase-contrast magnetic resonance imaging （PC-MRI）. Then， safety indicators were monitored， and SPSS 25.0 was used for statistical analysis. ResultsSixty-four patients completed the study （32 in each group）. ①Baseline data： No statistically significant difference was found between the two group. ②Efficacy indicators： After treatment， the experimental group exhibited significantly improved total POMA， SCOPA-AUT， and TCM syndrome scores （P<0.01）， outperforming the control group （P<0.05）. No significant change was observed in MoCA scores between the two groups. ③Imaging indicators： The experimental group showed a reduced PVS area alongside significantly increased CSF flow parameters （including downward flow during the systolic period， and upward flow during the diastolic period） （P<0.01）， which were superior to the control group （P<0.01）. ④Safety： The laboratory indicators were normal in both groups， with no drug-related adverse reactions. ConclusionFor CSVD patients with phlegm and blood stasis blocking collateral pattern， Huatan Quyu formula can safely and effectively improve motor function， autonomic nerve function， and TCM syndromes， with potential mechanisms related to pulsatile CSF flow enhancement and GS circulation efficiency improvement.

ObjectiveTo explore the mechanism by which Qijia Rougan decoction ameliorates liver fibrosis through amino acid/fatty acid metabolic reprogramming and phosphatidylinositol 3-kinase （PI3K）/protein kinase B （Akt） pathway， based on the miRNA-mRNA regulatory network and the interaction between metabolism and signaling pathways. MethodsSprague-Dawley （SD） rats were randomized into four groups （n=8）： control， model， and low-dose and high-dose （7.0， 28.0 g·kg^-1·d^-1， respectively） Qijia Rougan decoction. Liver fibrosis was induced by subcutaneous injection of carbon tetrachloride （CCl₄）. From week 9， drug intervention was implemented for 7 weeks. After the final administration， the pathological changes in the liver were evaluated through hematoxylin-eosin （HE） and picrosirius red （PSR） staining. An automated biochemical analyzer was used to measure the serum levels of biochemical indicators， including alanine aminotransferase （ALT）， aspartate aminotransferase （AST）， alkaline phosphatase （ALP）， total bile acid （TBA）， albumin （ALB）， and cholesterol （TC）. High-throughput miRNA sequencing was performed to identify differentially expressed miRNAs （DemiRs） during liver fibrosis. A miRNA-mRNA interaction network was constructed to identify key targets， which were then subjected to GO and KEGG enrichment analyses. The expression levels of selected DemiRs were validated by Real-time PCR. ResultsCompared with the control group， the model group showed marked hepatic lobular necrosis， increased collagen deposition， significant fibrosis， elevated serum levels of ALT， AST， ALP， and TBA （P<0.01）， and declined levels of ALB and TC （P<0.01）. Compared with the model group， Qijia Rougan decoction treatment reduced hepatic necrosis， collagen accumulation， and fibrosis， lowered the serum levels of ALT， AST， ALP， and TBA （P<0.01）， and raised the levels of ALB and TC （P<0.01）. Integrated miRNA-seq and RNA-seq analysis identified 31 DemiRs （6 upregulated and 25 downregulated） and 498 targets. The expression trends of four selected DemiRs， including rno-miRNA-376b-3p， were consistent with sequencing results （R²=0.93）. Functional annotation revealed that top 20 upregulated targets were enriched in amino acid and fatty acid metabolism， while top 20 downregulated targets were significantly associated with the PI3K/Akt signaling pathway and cancer progression. ConclusionQijia Rougan decoction alleviates liver fibrosis by reconstructing the miRNA-mRNA regulatory network， promoting metabolic reprogramming， and inhibiting the PI3K/Akt signaling pathway. These findings provide mechanism evidence supporting the multi-targeted antifibrotic effects of traditional Chinese medicine compound formulas.

Objective To explore the molecular mechanism of Jianfu mixture in the treatment of erectile dysfunction （ED） by network pharmacology and molecular docking techniques, and validate its core targets and mechanisms through in vitro experiments. Methods The active components and corresponding molecular targets of Jianfu mixture were searched by searching TCMSP and Batman-TCM databases, and the disease targets of ED were searched by using GeneCards database. Find the intersection of drug ingredient target and disease target. The interaction between intersected targets was described and analyzed by String database, and the analysis results were visualized by Cytoscape software to determine the core target and the corresponding active components. GO functional enrichment analysis and KEGG pathway enrichment analysis were performed for intersection targets; the core target within the intersection were found through MCODE plug-in on Cytoscape software and molecular docking was performed with the corresponding active ingredients. An endothelial dysfunction model was established by transfecting HUVECs with si-eNOS. Intervene with different concentrations of the Jianfu mixture for the model cells for 24 h. QPCR was used to detect mRNA expression of core targets （MAPK1, MAPK3, JUN, ESR1, MAPK8）; Western blot was used to analyze protein expression （eNOS, JUN, p-JUN, MAPK, p-MAPK） and phosphorylation levels. Results 144 effective active components and 168 active components target-disease targe intersection of Jianfu mixture were obtained. GO analysis revealed 200 5 biological processes, 151 molecular functions, and 63 cellular components. KEGG analysis yielded 181 pathways. 5 core targets including MAPK1, MAPK3, JUN, ESR1 and MAPK8 were screened out. The active components such as β-sitosterol, kaempferol, astapterocarpan had good binding affinity with the core target. In vitro experiments confirmed successful construction of the endothelial dysfunction model （eNOS expression significantly decreased after si-eNOS transfection）. Jianfu mixture dose-dependently inhibited mRNA expression of MAPK1, MAPK3, JUN, ESR1, and MAPK8. Additionally, it reduced phosphorylation levels of JUN and MAPK, indicating inhibition of the JNK/c-Jun and ERK/MAPK signaling pathways to improve endothelial function. Conclusion Jianfu mixture treats ED by suppressing abnormal activation of multi-target signaling pathways （MAPK/JUN/ESR1）, reducing endothelial apoptosis, and promoting NO synthesis. This mechanism aligns with the traditional Chinese medicine principle of “activating blood circulation, resolving stasis, tonifying Qi, and strengthening cardiovascular function.” The study provided molecular-level evidence for the therapeutic efficacy of Jianfu mixture in ED management.

Objective To explore the molecular mechanism of Jianfu mixture in the treatment of erectile dysfunction （ED） by network pharmacology and molecular docking techniques, and validate its core targets and mechanisms through in vitro experiments. Methods The active components and corresponding molecular targets of Jianfu mixture were searched by searching TCMSP and Batman-TCM databases, and the disease targets of ED were searched by using GeneCards database. Find the intersection of drug ingredient target and disease target. The interaction between intersected targets was described and analyzed by String database, and the analysis results were visualized by Cytoscape software to determine the core target and the corresponding active components. GO functional enrichment analysis and KEGG pathway enrichment analysis were performed for intersection targets; the core target within the intersection were found through MCODE plug-in on Cytoscape software and molecular docking was performed with the corresponding active ingredients. An endothelial dysfunction model was established by transfecting HUVECs with si-eNOS. Intervene with different concentrations of the Jianfu mixture for the model cells for 24 h. QPCR was used to detect mRNA expression of core targets （MAPK1, MAPK3, JUN, ESR1, MAPK8）; Western blot was used to analyze protein expression （eNOS, JUN, p-JUN, MAPK, p-MAPK） and phosphorylation levels. Results 144 effective active components and 168 active components target-disease targe intersection of Jianfu mixture were obtained. GO analysis revealed 200 5 biological processes, 151 molecular functions, and 63 cellular components. KEGG analysis yielded 181 pathways. 5 core targets including MAPK1, MAPK3, JUN, ESR1 and MAPK8 were screened out. The active components such as β-sitosterol, kaempferol, astapterocarpan had good binding affinity with the core target. In vitro experiments confirmed successful construction of the endothelial dysfunction model （eNOS expression significantly decreased after si-eNOS transfection）. Jianfu mixture dose-dependently inhibited mRNA expression of MAPK1, MAPK3, JUN, ESR1, and MAPK8. Additionally, it reduced phosphorylation levels of JUN and MAPK, indicating inhibition of the JNK/c-Jun and ERK/MAPK signaling pathways to improve endothelial function. Conclusion Jianfu mixture treats ED by suppressing abnormal activation of multi-target signaling pathways （MAPK/JUN/ESR1）, reducing endothelial apoptosis, and promoting NO synthesis. This mechanism aligns with the traditional Chinese medicine principle of “activating blood circulation, resolving stasis, tonifying Qi, and strengthening cardiovascular function.” The study provided molecular-level evidence for the therapeutic efficacy of Jianfu mixture in ED management.

Objective To compare the clinical efficacy of neuroendoscopic intracranial hematoma evacuation and stereotactic minimally invasive puncture in the treatment of hypertensive intracerebral hemorrhage.Methods A total of 111 patients with hypertensive intracerebral hemorrhage admitted from January 2019 to November 2023 were divided into the puncture group(58 cases)and the endoscopy group(53 cases)according to the surgical method.The puncture group was treated with stereotactic minimally invasive puncture,and the endoscopy group was treated with neuroendoscopic surgery.The perioperative indicators,activity of daily living(ADL),prognosis quality,and complications were compared between the two groups.Results The operation time of the endoscopy group and the puncture group was(90.19±20.18)minutes and(55.43±16.39)minutes,the intraoperative blood loss was(102.55±29.58)ml and(14.76±8.27)ml,and the hematoma evacuation rate was(95.98±5.50)％and(72.16±6.97)％,respectively.The differences were statistically significant(P＜0.05).There was no significant difference in ADL score between the two groups before surgery(P＞0.05).After surgery,the ADL scores of both groups increased,and the endoscopy group was higher than the puncture group[(81.59±9.34)points vs.(72.63±8.47)points],with a statistically significant difference(P＜0.05).The overall prognosis quality of the endoscopy group was higher than that of the puncture group,and the difference was statistically significant(P＜0.05).The total complication rate of the endoscopy group(5.66％)was lower than that of the puncture group(12.07％),but there was no significant difference between the two groups(P＞0.05).Conclusion Compared with stereotactic minimally invasive puncture,neuroendoscopic intracranial hematoma evacuation has better efficacy in the treatment of hypertensive intracerebral hemorrhage,with higher hematoma evacuation rate and better prognosis.

Objective To evaluate the value of multimodal brain function monitoring using quantitative electroencephalography(QEEG)and transcranial Doppler(TCD)in predicting hematoma enlargement and prognosis in patients with acute hypertensive intracerebral hemorrhage.Methods A retrospective analysis was conducted on the clinical data of 120 patients with acute hypertensive intracerebral hemorrhage from October 2019 to October 2022.All patients underwent QEEG and TCD examinations within 24 hours of admission,and were divided into hematoma enlargement group(79 cases)and hematoma stabilization group(41 cases)based on whether the hema-toma had expanded.By comparing the parameter differences of QEEG and TCD between two groups,explore the correlation between these monitoring indicators and hematoma enlargement and patient prognosis.Results The patients in the hematoma enlargement group had a higher average age and a higher smoking rate.The initial neuro-logical damage in the hematoma enlargement group was more severe.The DAR and DTABR values of the hematoma enlargement group were significantly higher than those of the stable group at different time points after cerebral hemorrhage(P<0.05).Correlation analysis shows that DAR,DTABR,and P1 have significant positive correla-tions with hematoma enlargement,with DAR and DTABR showing particularly strong correlations(r values of 0.774 and 0.738,respectively,P<0.05),while P1 has relatively weak correlations(r=0.213,P<0.05).ROC curve analysis shows that DAR,DTABR,and P1 parameters have high sensitivity and specificity in predicting hematoma enlargement,with an AUC value of up to 0.970 for DAR.During the follow-up period,the MRS scores of the stable hematoma group were significantly better than those of the hematoma expansion group at all time points(P<0.05).Conclusion QEEG and TCD are helpful in early identification of high-risk patients,enabling more targeted treatment measures and improving clinical outcomes for patients.

Objective To explore the clinical application effects of Chen's pancreatojejunostomy in laparoscopic pancreaticoduodenectomy.Methods Clinical data of 176 patients who underwent laparoscopic pancreaticoduodenectomy in Xiangyang Central Hospital from January 2019 to December 2024 were retrospectively analyzed.According to the methods of intraoperative pancreatojejunostomy,the patients were divided into two groups,the research group(102 cases)using Chen's pancreatojejunostomy,and the control group(74 cases)using duct-to-mucosa pancreatojejunostomy.The two groups were compared on clinical indicators,including operation time,pancreatojejunostomy time,intraoperative blood loss,incidence of postoperative complications,length of hospital stay,and 30-day postoperative mortality rate.Results All 176 patients successfully underwent laparoscopic pancreaticoduodenectomy.There were no statistically significant differences between the two groups in intraoperative blood loss,biochemical leakage,abdominal bleeding,upper gastrointestinal bleeding,delayed gastric emptying,bile leakage,abdominal infection,and 30-day postoperative mortality rate(P＞0.05).The pancreatojejunostomy time[(22.33±5.95)min]and operation time[(334.60±66.42)min]in the study group were significantly shorter than those in the control group[(30.70±5.50)min]and[(414.46±60.96)min],with statistically significant differences(P＜0.05).Two groups of patients did not develop grade C pancreatic fistula.The incidence of grade B pancreatic fistula in the study group(5.88％)was significantly lower compared to the control group(16.22％),and this difference was statistically significant(P＜0.05).Additionally,The postoperative hospital stay of the study group patients[(17.10±6.89)days]was significantly shorter than in the control group[(20.88±8.40)days],with a statistically significant difference(P＜0.05).Conclusion Chen's pancreatojejunostomy is a feasible,safe,and effective procedure in laparoscopic pancreaticoduodenectomy,which can shorten the pancreatojejunostomy time,reduce the incidence of postoperative pancreatic fistula,and decrease the length of hospital stay.

Objective To investigate the clinical efficacy of wrapping the hepatic artery with the hepatogastric ligament for preventing bleeding of the hepatic artery and its branches following pancreaticoduodenectomy(PD).Methods 194 patients who underwent PD in Xiangyang Central Hospital from January 2017 to November 2024 were enrolled and categorized into two groups based on whether the hepatic artery was enwrapped with the hepatogastric ligament during the operation.The wrapped group consisted of 95 cases where the hepatic artery was wrapped,while the non-wrapped group had 99 cases without such wrapping.Intraoperative parameters(intraoperative blood loss and operative time)and postoperative complications(pancreatic fistula,abdominal cavity infection,biliary fistula,delayed gastric emptying,postoperative bleeding,and bleeding of the hepatic artery and its branches)were compared between the two cohorts.Univariate and multivariate Logistic regression analyses were conducted to identify the independent risk factors for postoperative bleeding.Results PD was accomplished successfully in both groups.There was no remarkable difference in intraoperative indices like blood loss and operative time between the two groups(P＞0.05).Similarly,no significant disparities were noted in postoperative complications such as pancreatic fistula,abdominal infection,biliary fistula,and delayed gastric emptying(P＞0.05).Nevertheless,the incidence of postoperative bleeding in the wrapped group was lower than that in the non-wrapped group(3.16％vs.12.12％,P=0.019),and the incidence of bleeding of the hepatic artery and its branches after surgery was also significantly decreased in the wrapped group(0 vs.10.10％,P=0.004).Logistic regression analysis revealed that the operation time(OR=1.013,P=0.011),pancreatic fistula(OR=9.006,P=0.006)and celiac infection(OR=7.930,P=0.014)are independent risk factors of postoperative bleeding,Hepatogastric ligament encapsulation of hepatic artery was an independent protective factor for postoperative hemorrhage of PD(OR=0.084,P=0.006).Conclusion Wrapping the hepatic artery with the hepatogastric ligament reduces PD postoperative bleeding,especially that of the hepatic artery and its branches,without adding other complications.

Objective To compare the clinical efficacy of neuroendoscopic intracranial hematoma evacuation and stereotactic minimally invasive puncture in the treatment of hypertensive intracerebral hemorrhage.Methods A total of 111 patients with hypertensive intracerebral hemorrhage admitted from January 2019 to November 2023 were divided into the puncture group(58 cases)and the endoscopy group(53 cases)according to the surgical method.The puncture group was treated with stereotactic minimally invasive puncture,and the endoscopy group was treated with neuroendoscopic surgery.The perioperative indicators,activity of daily living(ADL),prognosis quality,and complications were compared between the two groups.Results The operation time of the endoscopy group and the puncture group was(90.19±20.18)minutes and(55.43±16.39)minutes,the intraoperative blood loss was(102.55±29.58)ml and(14.76±8.27)ml,and the hematoma evacuation rate was(95.98±5.50)％and(72.16±6.97)％,respectively.The differences were statistically significant(P＜0.05).There was no significant difference in ADL score between the two groups before surgery(P＞0.05).After surgery,the ADL scores of both groups increased,and the endoscopy group was higher than the puncture group[(81.59±9.34)points vs.(72.63±8.47)points],with a statistically significant difference(P＜0.05).The overall prognosis quality of the endoscopy group was higher than that of the puncture group,and the difference was statistically significant(P＜0.05).The total complication rate of the endoscopy group(5.66％)was lower than that of the puncture group(12.07％),but there was no significant difference between the two groups(P＞0.05).Conclusion Compared with stereotactic minimally invasive puncture,neuroendoscopic intracranial hematoma evacuation has better efficacy in the treatment of hypertensive intracerebral hemorrhage,with higher hematoma evacuation rate and better prognosis.

Objective To evaluate the value of multimodal brain function monitoring using quantitative electroencephalography(QEEG)and transcranial Doppler(TCD)in predicting hematoma enlargement and prognosis in patients with acute hypertensive intracerebral hemorrhage.Methods A retrospective analysis was conducted on the clinical data of 120 patients with acute hypertensive intracerebral hemorrhage from October 2019 to October 2022.All patients underwent QEEG and TCD examinations within 24 hours of admission,and were divided into hematoma enlargement group(79 cases)and hematoma stabilization group(41 cases)based on whether the hema-toma had expanded.By comparing the parameter differences of QEEG and TCD between two groups,explore the correlation between these monitoring indicators and hematoma enlargement and patient prognosis.Results The patients in the hematoma enlargement group had a higher average age and a higher smoking rate.The initial neuro-logical damage in the hematoma enlargement group was more severe.The DAR and DTABR values of the hematoma enlargement group were significantly higher than those of the stable group at different time points after cerebral hemorrhage(P<0.05).Correlation analysis shows that DAR,DTABR,and P1 have significant positive correla-tions with hematoma enlargement,with DAR and DTABR showing particularly strong correlations(r values of 0.774 and 0.738,respectively,P<0.05),while P1 has relatively weak correlations(r=0.213,P<0.05).ROC curve analysis shows that DAR,DTABR,and P1 parameters have high sensitivity and specificity in predicting hematoma enlargement,with an AUC value of up to 0.970 for DAR.During the follow-up period,the MRS scores of the stable hematoma group were significantly better than those of the hematoma expansion group at all time points(P<0.05).Conclusion QEEG and TCD are helpful in early identification of high-risk patients,enabling more targeted treatment measures and improving clinical outcomes for patients.