Objective Based on Network pharmacology to explore the mechanism of Compound Danshen Dripping Pills in treating Psycho-cardiological disease.Methods To obtain the validated targets of the complete formulation of Compound Danshen Dripping Pills,data were sourced from databases including China National Knowledge Infrastructure,Wanfang,VIP,and PubMed.Additionally,genes associated with Psycho-cardiological disease were retrieved from the Genecards database.Utilizing the Digital Intelligence Traditional Chinese Medicine Innovation Platform,network proximity was calculated for the obtained targets and genes.The potential targets of Compound Danshen Dripping Pills in the treatment of Psycho-cardiological disease conduct enrichment analysis,trace the source of medicinal materials and effective components absorbed into the blood.Results Obtained 192 targets for the Compound Danshen Dripping Pills,1137 genes for Psycho-cardiological disease,and the network proximity calculation showed a significant correlation between the two(Z-score=-6.5282).The enrichment analysis of the 95 potential targets predominantly reveals their association with several key pathways,including AGE-RAGE signaling in diabetic complications,Lipid and atherosclerosis,fluid shear stress and atherosclerosis,the HIF-1 signaling pathway,TNF signaling.The traceability analysis indicates that 80 targets are associated with three distinct medicinal materials,10 targets are linked to two medicinal materials,and 5 targets are connected to a single medicinal material.95 targets are mainly related to 17 effective blood components such as salvianolic acid B,tanshinone ⅡA,and salvianolic acid A.The top 16 key genes were obtained by sorting the targets based on the Betweenness values corresponding to the blood components.The enrichment analysis of the key gene indicated that the treatment of Psycho-cardiological disease with Compound Danshen Dripping Pills is associated with the positive regulation of smooth muscle cell proliferation and the hypoxia response.Additionally,it is linked to the AGE-RAGE signaling pathway in diabetic complications,fluid shear stress and atherosclerosis,the relaxin signaling pathway,lipid and atherosclerosis,and the TNF signaling pathway,etc.Conclusion The Compound Danshen Dripping Pills may improve Psycho-cardiological disease by regulating inflammatory response,oxidative stress,myocardial ischemia,neuroprotection,and neurotoxicity inhibition through components such as salvianolic acid B,tanshinone ⅡA,tanshinone Ⅰ,salvianolic acid A,protocatechuic acid,etc.

Objective To compare the efficacy,economic burden,psychological impact,and quality of life between surgical and medical castration following radical prostatectomy(RP)in patients with very high-risk prostate cancer(VHR PCa).Methods Clinical data of 167 patients with VHR PCa who underwent RP in the Department of Urology,the First Affiliated Hospital of Anhui Medical University during Jul.2019 and Mar.2024 were retrospectively collected.Patients were divided into two groups:the surgical castration group(n=44)and medical castration group(n=123).The effects of different castration methods on the biochemical recurrence(BCR)were analyzed with Cox proportional hazards models.The survival curves of BCR-free and progress to castration-resistant prostate cancer(CRPC)were plotted with the Kaplan-Meier method.The differences in functional assessment of cancer therapy-prostate(FACT-P)and hospital anxiety and depression scale(HADS)between the two groups were evaluated with linear regression model.Results The total costs were significantly lower in the surgical castration group than in the medical castration group[(47 422.0±3 998.3)yuan vs.(59 017.2±8 014.1)yuan,P＜0.001].One month postoperatively,the surgical castration group had significantly lower prostate-specific antigen(PSA)level[0.028(0.010,0.159)ng/mL vs.0.100(0.029,0.895)ng/mL,P=0.002].However,no significant differences were observed in the PSA level between the two groups at 3,6,and 12 months postoperatively,or in PSA nadir and time to nadir(P＞0.05).Cox regression analysis suggested a potentially higher risk of BCR in the medical castration group(HR=2.23),but the difference was not statistically significant(P=0.112).The 1-and 3-year BCR-free survival rates were higher in the surgical castration group(90.9％vs.85.4％;86.4％vs.70.7％,respectively),whereas 1-and 3-year progression-free survival rates were comparable between the two groups(97.7％vs.97.6％;95.5％vs.91.9％),with no significant differences(P＞0.05).No significant differences were found in FACT-P[(57.3±10.2)vs.(57.3±7.6)]or HADS[(12.6±5.1)vs.(11.3±4.8)]scores between the two groups(P＞0.05).Conclusion In VHR PCa patients,surgical castration performed following RP is not inferior to drug castration in terms of PSA control,and potential delay of BCR.It had a lower cost and does not significantly increase the psychological burden.As an underutilized strategy,surgical castration can become an optional option for individualized treatment.

Objective To compare the efficacy,economic burden,psychological impact,and quality of life between surgical and medical castration following radical prostatectomy(RP)in patients with very high-risk prostate cancer(VHR PCa).Methods Clinical data of 167 patients with VHR PCa who underwent RP in the Department of Urology,the First Affiliated Hospital of Anhui Medical University during Jul.2019 and Mar.2024 were retrospectively collected.Patients were divided into two groups:the surgical castration group(n=44)and medical castration group(n=123).The effects of different castration methods on the biochemical recurrence(BCR)were analyzed with Cox proportional hazards models.The survival curves of BCR-free and progress to castration-resistant prostate cancer(CRPC)were plotted with the Kaplan-Meier method.The differences in functional assessment of cancer therapy-prostate(FACT-P)and hospital anxiety and depression scale(HADS)between the two groups were evaluated with linear regression model.Results The total costs were significantly lower in the surgical castration group than in the medical castration group[(47 422.0±3 998.3)yuan vs.(59 017.2±8 014.1)yuan,P＜0.001].One month postoperatively,the surgical castration group had significantly lower prostate-specific antigen(PSA)level[0.028(0.010,0.159)ng/mL vs.0.100(0.029,0.895)ng/mL,P=0.002].However,no significant differences were observed in the PSA level between the two groups at 3,6,and 12 months postoperatively,or in PSA nadir and time to nadir(P＞0.05).Cox regression analysis suggested a potentially higher risk of BCR in the medical castration group(HR=2.23),but the difference was not statistically significant(P=0.112).The 1-and 3-year BCR-free survival rates were higher in the surgical castration group(90.9％vs.85.4％;86.4％vs.70.7％,respectively),whereas 1-and 3-year progression-free survival rates were comparable between the two groups(97.7％vs.97.6％;95.5％vs.91.9％),with no significant differences(P＞0.05).No significant differences were found in FACT-P[(57.3±10.2)vs.(57.3±7.6)]or HADS[(12.6±5.1)vs.(11.3±4.8)]scores between the two groups(P＞0.05).Conclusion In VHR PCa patients,surgical castration performed following RP is not inferior to drug castration in terms of PSA control,and potential delay of BCR.It had a lower cost and does not significantly increase the psychological burden.As an underutilized strategy,surgical castration can become an optional option for individualized treatment.

Objective Based on Network pharmacology to explore the mechanism of Compound Danshen Dripping Pills in treating Psycho-cardiological disease.Methods To obtain the validated targets of the complete formulation of Compound Danshen Dripping Pills,data were sourced from databases including China National Knowledge Infrastructure,Wanfang,VIP,and PubMed.Additionally,genes associated with Psycho-cardiological disease were retrieved from the Genecards database.Utilizing the Digital Intelligence Traditional Chinese Medicine Innovation Platform,network proximity was calculated for the obtained targets and genes.The potential targets of Compound Danshen Dripping Pills in the treatment of Psycho-cardiological disease conduct enrichment analysis,trace the source of medicinal materials and effective components absorbed into the blood.Results Obtained 192 targets for the Compound Danshen Dripping Pills,1137 genes for Psycho-cardiological disease,and the network proximity calculation showed a significant correlation between the two(Z-score=-6.5282).The enrichment analysis of the 95 potential targets predominantly reveals their association with several key pathways,including AGE-RAGE signaling in diabetic complications,Lipid and atherosclerosis,fluid shear stress and atherosclerosis,the HIF-1 signaling pathway,TNF signaling.The traceability analysis indicates that 80 targets are associated with three distinct medicinal materials,10 targets are linked to two medicinal materials,and 5 targets are connected to a single medicinal material.95 targets are mainly related to 17 effective blood components such as salvianolic acid B,tanshinone ⅡA,and salvianolic acid A.The top 16 key genes were obtained by sorting the targets based on the Betweenness values corresponding to the blood components.The enrichment analysis of the key gene indicated that the treatment of Psycho-cardiological disease with Compound Danshen Dripping Pills is associated with the positive regulation of smooth muscle cell proliferation and the hypoxia response.Additionally,it is linked to the AGE-RAGE signaling pathway in diabetic complications,fluid shear stress and atherosclerosis,the relaxin signaling pathway,lipid and atherosclerosis,and the TNF signaling pathway,etc.Conclusion The Compound Danshen Dripping Pills may improve Psycho-cardiological disease by regulating inflammatory response,oxidative stress,myocardial ischemia,neuroprotection,and neurotoxicity inhibition through components such as salvianolic acid B,tanshinone ⅡA,tanshinone Ⅰ,salvianolic acid A,protocatechuic acid,etc.

Objective By comparison with the surgical resection,to evaluate the relapse-free survival(RFS),overall survival(OS),and clinical safety of transcatheter hepatic arterial chemoembolization(TACE)combined with microwave ablation(MWA)in the treatment of early primary hepatocellular carcinoma(HCC).Methods From January 2013 to January 2018 at authors'hospital,51 HCC patients received TACE combined with MWA(TACE+MWA group)and 58 HCC patients received surgical resection(RES group).The HCC lesions were single tumor with diameter ≤7 cm or multiple tumors with stage Ⅰ a-Ⅱ a meeting the"up-to-7"criteria.The postoperative RFS,OS,and clinical safety were compared between the two groups.Results The one-,3-and 5-year RFS in the TACE+MWA group were 84.3％,37.3％and 13.7％respectively,which in the RES group were 67.2％,27.6％and 13.8％respectively.The difference in the one-year RFS between the two groups was statistically significant(P=0.039),and the differences in the 3-and 5-year RFS between the two groups were not statistically significant(P=0.281 and P=0.992,respectively).The one-,3-and 5-year survival rates in the TACE+MWA group were 98％,62.7％and 45.1％respectively,which in the RES group were 94.8％,75.9％and 44.8％respectively,and the differences between the two groups were not statistically significant(P=0.704,P=0.137 and P=0.977 respectively).No treatment-related death occurred in both groups.In the TACE+MWA group,the main complications included transient embolism syndrome,abdominal pain during ablation procedure,and mild to moderate transient elevation of transaminase after treatment.In the RES group,the main postoperative complications included fever,pleural effusion,abdominal effusion,and intraoperative bleeding;and in one patient the postoperative liver function impairment worsened to Child grade C.The average cost of hospitalization in the TACE+MWA group was(39 834.98±6 717.38)Chinese yuan,which in the RES group was(49 042.59±11 810.69)Chinese yuan,the difference between the two groups was statistically significant(P=0.017).The hospitalization length in the TACE+MWA group was 23 days(19-28 days),which in the RES group was 21 days(17-25 days),and the difference between the two groups was not statistically significant(P=0.196).Conclusion For the treatment of early HCC,TACE combined with MWA has reliable curative effect,and also has the advantages of being safe and economical.Therefore,this therapy can be used as a preferred option of non-surgical treatment for single tumor with ≤7 cm diameter or multiple tumors with stage Ⅰ a-Ⅱa meeting"up-to-7"criteria.(J Intervent Radiol,2024,33:488-494)

Heart failure is the leading cause of death worldwide. Compound Danshen Dripping Pill (CDDP) or CDDP combined with simvastatin has been widely used to treat patients with myocardial infarction and other cardiovascular diseases in China. However, the effect of CDDP on hypercholesterolemia/atherosclerosis-induced heart failure is unknown. We constructed a new model of heart failure induced by hypercholesterolemia/atherosclerosis in apolipoprotein E (ApoE) and LDL receptor (LDLR) dual deficient (ApoE^-/-LDLR^-/-) mice and investigated the effect of CDDP or CDDP plus a low dose of simvastatin on the heart failure. CDDP or CDDP plus a low dose of simvastatin inhibited heart injury by multiple actions including anti-myocardial dysfunction and anti-fibrosis. Mechanistically, both Wnt and lysine-specific demethylase 4A (KDM4A) pathways were significantly activated in mice with heart injury. Conversely, CDDP or CDDP plus a low dose of simvastatin inhibited Wnt pathway by markedly up-regulating expression of Wnt inhibitors. While the anti-inflammation and anti-oxidative stress by CDDP were achieved by inhibiting KDM4A expression and activity. In addition, CDDP attenuated simvastatin-induced myolysis in skeletal muscle. Taken together, our study suggests that CDDP or CDDP plus a low dose of simvastatin can be an effective therapy to reduce hypercholesterolemia/atherosclerosis-induced heart failure.

【Objective】 To reduce the incidence of postoperative intestinal obstruction, we tried to improve surgical techniques by closing the cavity formed during radical cystectomy + ileal passage (Bricker) via laparoscopy to prevent the formation of abdominal hernia. 【Methods】 During Oct.2018 and Feb.2022, 41 patients were involved (conventional group). After standard laparoscopic radical cystectomy + pelvic lymphadenectomy, the ileum channel was established. The right medial retroperitoneum was sutured to cover the mesothelium and end of the ileum channel under open operation or endoscope. The space between the ureter and mesothelium of the ileum channel was sealed, and the end of the ileum channel and both ureters were externalized. During Feb.2022 and Dec.2022, 15 patients were involved (modified group). The right inner and outer lateral peritoneums below the ileal conduit were sutured to "bottom out" the gap between the ileal conduit and the right abdominal wall in addition to standard procedures. The recovery of intestinal function and incidence of bowel obstruction were compared between the two groups. 【Results】 In the conventional group, the intestinal function recovered within 2 to 6 days after surgery, with a median ventilation time of 3 days. Intestinal obstruction occurred in 3 patients, 2 of whom improved after conservative treatment while 1 underwent surgical exploration after ineffective conservative therapy. There were no significant differences in the time of discharge and ventilation between the two groups, but no intestinal obstruction occurred in the modified group. 【Conclusion】 Peritoneal externalization at the end of ileal passage can reduce the incidence of intra-abdominal hernia and postoperative intestinal obstruction, which is worthy of clinical application.

Objective To explore the potential value of applying three-dimensional visualization technology in the robot-assisted laparoscopic nephron sparing partial nephrectomy.Methods From January to December 2018,98 patients with renal carcinoma undergoing robot-assisted laparoscopic nephron sparing surgery were retrospectively analyzed.Forty-one patients in the experimental group accomplished kidney CT examination and three-dimensional reconstruction before surgery,and fifty-seven patients in the control group only completed kidney CT examination.There were 20 males and 21 females in the experimental group with the age of (51.39 ± 14.80) years and body mass index (BMI) of (23.54 ± 3.08) kg/m2.The median tumor diameter was 3.40 cm (range 1.90-8.30 cm) and the mean R.E.N.A.L.score was (5.83 ± 1.51) in the experimental group including 11 cases of transperitoneal,17 cases of retroperitoneal and 13 cases of combined transperitoneal and retroperitoneal access.There were 35 males and 22 females in the control group with the age of (52.84 ± 12.28) years and BMI of (24.01 ±3.30)kg/m2.The median tumor diameter was 3.35 cm (range 1.40-7.0 cm) and the mean R.E.N.A.L.score was (6.17 ± 1.77) in the control group including 15 cases of transperitoneal,31 cases of retroperitoneal and 11 cases of combined transperitoneal and retroperitoneal access.There was no statistical difference between two groups in term of age,gender,BMI score,R.E.N.A.L.score,tumor size,tumor location and operative approach.Results Ninety-eight cases of operation were successfully completed without causing vascular and ureteral injury.The warm ischemia time in the experimental group was significantly shorter than that of the control group [median 15.0 (7.0-26.0) min vs.20.0 (10.0-28.0) min,P--0.02],while no statistical difference was observed in term of operation time [median 130.0 (65.0-340.0) min vs.139.0 (67.0-250.0) min,P =0.22].There was no significant difference between the two groups in the decrease of hemoglobin within 24 hours after operation [median 20.0 (4.0-39.0) g/L vs.15.5 (2.0-40.0) g/L,P =0.56] and the average length of hospital stay after operation [median 6.0(4.0-14.0) d vs.6.0(5.0-14.0) d,P =0.86].The trend of creatinine declining was not statistically significant between the two groups at both 24 hours [median:2.0 (-10.0-28.0) μmol/L vs.7.5 (-17.0-51.0) μ mol/L,P =0.24] and 6 months after operation [median:2.0 (-12.0-57.0) μ mol/L vs.4.5 (-3.0-24.0) μmol/L,P =0.39].Conclusions Preoperative three-dimensional reconstruction is helpful to shorten the warm ischemia time,but it did not show short-term and long-term protection for renal function.

Objective:To observe the sensitivity of transcription mediated amplification (TMA),and to compare its performance with real-time reverse transcription polymerase chain reaction (real-time RT-PCR) in detecting human immunodeficiency virus RNA (HIV RNA).Methods:TMA system was established with TaqMan probes,specific primers,moloney murine leukemia virus (MMLV) reverse transcriptase,T7 RNA polymerase,and reaction substrates.The sensitivity of TMA was evaluated by amplifying a group of 10-fold diluted HIV RNA standards which were transcribed in vitro.A total of 60 plasma of HIV infected patients were measured by TMA and Cobas Amplicor HIV-1 Monitor test to observe the positive rate.The correlation and concordance of the above two technologies were investigated by linear regression and BlandAltman analysis.Results:TMA system was established successfully and HIV RNA transcribed standards at concentration of equal or more than 10 copies/mL could be detected by TMA technology.Among 60 samples of plasma from HIV infected patients,46 were positively detected and 12 were negatively amplified by both TMA and Cobas reagents;2 samples were positively tested by Cobas reagent but negatively tested by TMA system.The concordance rate of the two methods was 97.1％ and the difference of positive detection rate between the two methods was not statistically significant (P＞0.05).Linear regression was used for 46 samples which were positively detected by both TMA and Cobas reagents and showed an excellent correlation between the two reagents (r=0.997,P＜0.001).Bland-Altma analysis revealed that the mean different value ofHIV RNA levels for denary logarithm was 0.02.Forty-four samples were included in 95％ of credibility interval of concordance.Conclusion:TMA system has the potential of high sensitivity.TMA and real-time RT-PCR keep an excellent correlation and consistency in detecting HIV RNA.

OBJECTIVE:To investigate the effect of aqueous extraction of Lonicerae Flos (SYHW) on anti-influenza A virus H1N1 (H1N1 virus) in vitro. METHODS:Using Madin-Darby canine kid ney (MDCK) cells cultured in vitro by H1N1 virus, half of the tissue culture infection dose(TCID50)was calculated. Culturing MDCK cells for 24 h with different mass concentrations of SYHW,the maximum non-toxic concentration was investigated. And then test was divided into normal cell group,virus control group,SYHW preventive administration group,therapeutic administration group and direct killing group (given SYHW of maxi-mum non-toxic concentration,infecting cells by 100 TCID50 H1N1 virus),and antiviral effective rate (ER) of SYHW was deter-mined. Test was divided into normal cell group,virus control group,SYHW therapeutic group and direct killing group (the same administration and infection as above),changes of cell proliferation index (PI) and cell apoptosis rate were respectively deter-mined. RESULTS:100 TCID50 of H1N1 virus was 1.26×10-7,and the maximum non-toxic concentration of SYHW on MDCK cells was 50 μg/mL(cell survival rate was 91.3%). ERs of preventive administration group,therapeutic administration group and direct killing group were 0,80.3% and 52.7%,respectively. Compared with normal cell group,PI value in virus control group was sig-nificantly reduced (P<0.05),early and late apoptotic rates were significantly increased (P<0.05). Compared with virus control group,PI value in directly killing group was significantly increased(P<0.05),and early apoptotic rate was significantly reduced (P<0.05);early apoptotic rates in therapeutic administration group were significantly reduced (P<0.05). CONCLUSIONS:SY-HW shows anti-H1N1 virus effect in vitro,therapeutic administration and directly killing are preferred in antiviral effect.