Objective To analyze the medication rules of Chinese herbal concentrated-granule for the treatment of hypertension nationwide using data mining and knowledge graph methods,thus to provide evidence for expanding its application in treating hypertension.Methods From January 2022 to March 2023,Chinese herbal concentrated-granule prescriptions for hypertension prescribed by traditional Chinese medicine experts nationwide were collected.Microsoft Excel was used to analyze the frequency,properties and flavors,meridian tropism,and efficacy categories of the medicinals.Hierarchical clustering was applied for cluster analysis,and the Neo4j graph database was utilized to construct an information knowledge graph illustrating the relationships between regions and medicinals.Results A total of 2 600 Chinese herbal concentrated-granule prescriptions were included,involving 370 medicinals.The top six frequently-used medicinals were Poria(Fuling),Glycyrrhizae Radix et Rhizoma(Gancao),Atractylodis Macrocephalae Rhizoma(Baizhu),Citri Reticulatae Pericarpium(Chenpi),Paeoniae Radix Alba(Baishao),and Angelicae Sinensis Radix(Danggui).The properties of the medicinals were mainly warm and mild,and their flavors were usually sweet,pungent,and bitter.The medicinals frequently have the meridian tropism of the spleen,lung,and liver meridians.Hierarchical clustering yielded seven clusters.The information knowledge graph of region-medicinals relationships revealed that medicinals used in five or more regions were Baishao,Baizhu,Chenpi,Pinelliae Rhizoma(Banxia),Fuling,Gastrodiae Rhizoma(Tianma),Bupleuri Radix(Chaihu),Chuanxiong Rhizoma(Chuanxiong),Salviae Miltiorrhizae Radix et Rhizoma(Danshen),Danggui,Gancao,and Astragali Radix(Huangqi).Conclusion Chinese herbal concentrated-granule for hypertension usually consist of tonifying medicinals,with sweet and warm properties,and having the meridian tropism of the spleen meridian.And the medicinals composed of the prescriptions often have the actions of calming the liver and suppressing yang,strengthening the spleen and removing dampness,and nourishing the liver and kidney.

Objective To analyze the efficacy of the"sandwich"technique for treating varicocele(VC).Methods A total of 310 patients with VC(365 affected veins)were selected and divided into interventional treatment group and non-interventional treatment group.The baseline data,hospitalization data,and 6-month follow-up data of the two groups were analyzed.Results The age of patients in the interventional treatment group was significantly lower than that in the non-interventional treatment group(P＜0.05).The surgical time and hospital stay in the interventional treatment group were significantly lower than those in the non-interventional treatment group(P＜0.05).In the non-interventional treatment group,two patients experienced surgical site infections,and one patient opted for interventional treatment due to recurrence after non-interventional treatment.After surgery,the diameter of the spermatic vein significantly decreased in both the interventional and non-interventional treatment(P＜0.05).Conclusion The"sandwich"technique(embolization coil combined with foam sclerotherapy)is an effective treatment for VC.

Objective:To explore the impact of previous cytomegalovirus (CMV), herpes simplex virus (HSV), and rubella virus (RV) infection on pregnancy outcomes in infertile women undergoing the first in vitro fertilization/intracytoplasmic sperm injection and embryo transfer (IVF/ICSI-ET) treatment. Methods:A retrospective cohort study was conducted to analyze the clinical data of women who underwent IVF/ICSI-ET for the first time at the Reproductive Medicine Center, the First Affiliated Hospital of Zhengzhou University from December 2017 to December 2022. The patients were divided into CMV-IgG (+) group ( n=154), RV-IgG (+) group ( n=86), HSV-IgG (+) group ( n=93) and IgG all-negative group ( n=172). The pregnancy outcomes of the patients in the virus-only infection group and the IgG all-negative group were compared. Patients who were previously co-infected with CMV and HSV were classified as the CMV+HSV-IgG (+) group ( n=344), and the pregnancy outcomes of patients with previous CMV and HSV co-infection and those with infection alone were further compared. Results:The two pronuclei (2PN) fertilization rate [63.90% (1 195/1 870)], the clinical pregnancy rate [51.30% (79/154)], and the live birth rate [45.45% (70/154)] of the CMV-IgG (+) group were significantly lower than those of the IgG completely negative group [68.68% (1 469/2 139), P=0.001; 68.60% (118/172), P=0.001; 61.05% (105/172), P=0.005]. The 2PN fertilization rate [61.62% (729/1 183)], the clinical pregnancy rate [50.54% (47/93)], and the live birth rate [43.01% (40/93)] of the HSV-IgG (+) group were significantly lower than those of the IgG completely negative group [68.68% (1 469/2 139), P=0.001; 68.60% (118/172), P=0.004; 61.05% (105/172), P=0.005]. There were no statistical differences in the 2PN fertilization rate, the clinical pregnancy rate, and the live birth rate between the RV-IgG (+) group and the IgG completely negative group (all P>0.05). Compared with the IgG completely negative group, there were no significant differences in the risk of complications such as gestational diabetes, hypertensive disorders of pregnancy and neonatal outcomes in the CMV-IgG (+) group, RV-IgG (+) group, and HSV-IgG (+) group (all P>0.05). Multivariate logistic regression analysis showed that CMV-IgG (+) ( OR=0.453, 95% CI: 0.280-0.734, P=0.001; OR=0.515, 95% CI: 0.321-0.825, P=0.006), HSV-IgG (+) ( OR=0.425, 95% CI: 0.245-0.738, P=0.002; OR=0.447, 95% CI: 0.259-0.771, P=0.004) and CMV+HSV-IgG (+) ( OR=0.491, 95% CI: 0.329-0.733, P=0.001; OR=0.528, 95% CI: 0.357-0.780, P=0.001) were all independent influencing factors of patients' clinical pregnancy and live birth. There were no statistical differences in the clinical outcomes between the previous CMV and HSV co-infection group and the single infection group ( P>0.05). Conclusion:Previous CMV or HSV infection alone reduced the fertilization rate, the clinical pregnancy rate and the live birth rate of patients undergoing IVF/ICSI-ET treatment, but had no significant impact on pregnancy complications and neonatal outcomes. Pregnancy outcomes of patients with previous CMV and HSV co-infection were similar to those with infection alone.

Objective:To explore the impact of previous cytomegalovirus (CMV), herpes simplex virus (HSV), and rubella virus (RV) infection on pregnancy outcomes in infertile women undergoing the first in vitro fertilization/intracytoplasmic sperm injection and embryo transfer (IVF/ICSI-ET) treatment. Methods:A retrospective cohort study was conducted to analyze the clinical data of women who underwent IVF/ICSI-ET for the first time at the Reproductive Medicine Center, the First Affiliated Hospital of Zhengzhou University from December 2017 to December 2022. The patients were divided into CMV-IgG (+) group ( n=154), RV-IgG (+) group ( n=86), HSV-IgG (+) group ( n=93) and IgG all-negative group ( n=172). The pregnancy outcomes of the patients in the virus-only infection group and the IgG all-negative group were compared. Patients who were previously co-infected with CMV and HSV were classified as the CMV+HSV-IgG (+) group ( n=344), and the pregnancy outcomes of patients with previous CMV and HSV co-infection and those with infection alone were further compared. Results:The two pronuclei (2PN) fertilization rate [63.90% (1 195/1 870)], the clinical pregnancy rate [51.30% (79/154)], and the live birth rate [45.45% (70/154)] of the CMV-IgG (+) group were significantly lower than those of the IgG completely negative group [68.68% (1 469/2 139), P=0.001; 68.60% (118/172), P=0.001; 61.05% (105/172), P=0.005]. The 2PN fertilization rate [61.62% (729/1 183)], the clinical pregnancy rate [50.54% (47/93)], and the live birth rate [43.01% (40/93)] of the HSV-IgG (+) group were significantly lower than those of the IgG completely negative group [68.68% (1 469/2 139), P=0.001; 68.60% (118/172), P=0.004; 61.05% (105/172), P=0.005]. There were no statistical differences in the 2PN fertilization rate, the clinical pregnancy rate, and the live birth rate between the RV-IgG (+) group and the IgG completely negative group (all P>0.05). Compared with the IgG completely negative group, there were no significant differences in the risk of complications such as gestational diabetes, hypertensive disorders of pregnancy and neonatal outcomes in the CMV-IgG (+) group, RV-IgG (+) group, and HSV-IgG (+) group (all P>0.05). Multivariate logistic regression analysis showed that CMV-IgG (+) ( OR=0.453, 95% CI: 0.280-0.734, P=0.001; OR=0.515, 95% CI: 0.321-0.825, P=0.006), HSV-IgG (+) ( OR=0.425, 95% CI: 0.245-0.738, P=0.002; OR=0.447, 95% CI: 0.259-0.771, P=0.004) and CMV+HSV-IgG (+) ( OR=0.491, 95% CI: 0.329-0.733, P=0.001; OR=0.528, 95% CI: 0.357-0.780, P=0.001) were all independent influencing factors of patients' clinical pregnancy and live birth. There were no statistical differences in the clinical outcomes between the previous CMV and HSV co-infection group and the single infection group ( P>0.05). Conclusion:Previous CMV or HSV infection alone reduced the fertilization rate, the clinical pregnancy rate and the live birth rate of patients undergoing IVF/ICSI-ET treatment, but had no significant impact on pregnancy complications and neonatal outcomes. Pregnancy outcomes of patients with previous CMV and HSV co-infection were similar to those with infection alone.

Objective:To investigate the differential expression profiles of long non-coding RNAs(LncRNAs) and messenger RNAs(mRNAs) regulated by soluble dipeptidyl peptidase-4(sDPP4) during vascular smooth muscle cell calcification, and to explore the potential underlying calcification mechanisms.Methods:DPP4 levels in blood vessels and peripheral blood of diabetic patients were measured using Western blotting(WB) and real-time quantitative PCR(RT-qPCR). A cellular calcification model was established by treating human aortic vascular smooth muscle cells(HASMCs) with sDPP4. The effects of sDPP4 on HASMCs were assessed by WB, RT-qPCR, alizarin red staining, and calcium content determination. High-throughput sequencing was performed to analyze the differential expression profiles of LncRNA and mRNA following sDPP4 treatment. Among them, LncRNA ENST00000540293, which exhibited the most pronounced downregulation and was located adjacent to the matrix metalloproteinase-1(MMP-1) gene, was selected for further investigation. The osteogenic transdifferentiation of HASMCs after silencing LncRNA ENST00000540293 was evaluated using WB, RT-qPCR, alizarin red staining, and immunofluorescence-based cytoskeletal staining.Results:DPP4 expression was significantly elevated in both blood vessels and peripheral blood of diabetic patients. sDPP4 stimulation upregulated the protein levels of osteopontin(OPN) and runt-related transcription factor 2(RUNX2) in HASMCs, enhanced alizarin red staining, and increased intracellular calcium deposition. RNA sequencing revealed significant downregulation of LncRNA ENST00000540293 following sDPP4 exposure, while GO and pathway analysis indicated a marked increase in extracellular matrix binding activity(GO: 0050840). Silencing LncRNA ENST00000540293 suppressed α-smooth muscle actin(α-SMA) expression, promoted OPN and RUNX2 expression, increased calcification as shown by positive alizarin red staining, and cytoskeletal staining demonstrated osteogenic transdifferentiation of HASMCs, accompanied by a significant rise in MMP-1 protein level.Conclusion:sDPP4 promotes osteogenic transdifferentiation of HASMCs, potentially by downregulating LncRNA ENST00000540293. MMP-1 may be a potential target regulated by LncRNA ENST00000540293.

Objective:To investigate the differential expression profiles of long non-coding RNAs(LncRNAs) and messenger RNAs(mRNAs) regulated by soluble dipeptidyl peptidase-4(sDPP4) during vascular smooth muscle cell calcification, and to explore the potential underlying calcification mechanisms.Methods:DPP4 levels in blood vessels and peripheral blood of diabetic patients were measured using Western blotting(WB) and real-time quantitative PCR(RT-qPCR). A cellular calcification model was established by treating human aortic vascular smooth muscle cells(HASMCs) with sDPP4. The effects of sDPP4 on HASMCs were assessed by WB, RT-qPCR, alizarin red staining, and calcium content determination. High-throughput sequencing was performed to analyze the differential expression profiles of LncRNA and mRNA following sDPP4 treatment. Among them, LncRNA ENST00000540293, which exhibited the most pronounced downregulation and was located adjacent to the matrix metalloproteinase-1(MMP-1) gene, was selected for further investigation. The osteogenic transdifferentiation of HASMCs after silencing LncRNA ENST00000540293 was evaluated using WB, RT-qPCR, alizarin red staining, and immunofluorescence-based cytoskeletal staining.Results:DPP4 expression was significantly elevated in both blood vessels and peripheral blood of diabetic patients. sDPP4 stimulation upregulated the protein levels of osteopontin(OPN) and runt-related transcription factor 2(RUNX2) in HASMCs, enhanced alizarin red staining, and increased intracellular calcium deposition. RNA sequencing revealed significant downregulation of LncRNA ENST00000540293 following sDPP4 exposure, while GO and pathway analysis indicated a marked increase in extracellular matrix binding activity(GO: 0050840). Silencing LncRNA ENST00000540293 suppressed α-smooth muscle actin(α-SMA) expression, promoted OPN and RUNX2 expression, increased calcification as shown by positive alizarin red staining, and cytoskeletal staining demonstrated osteogenic transdifferentiation of HASMCs, accompanied by a significant rise in MMP-1 protein level.Conclusion:sDPP4 promotes osteogenic transdifferentiation of HASMCs, potentially by downregulating LncRNA ENST00000540293. MMP-1 may be a potential target regulated by LncRNA ENST00000540293.

Objective To analyze the efficacy of the"sandwich"technique for treating varicocele(VC).Methods A total of 310 patients with VC(365 affected veins)were selected and divided into interventional treatment group and non-interventional treatment group.The baseline data,hospitalization data,and 6-month follow-up data of the two groups were analyzed.Results The age of patients in the interventional treatment group was significantly lower than that in the non-interventional treatment group(P＜0.05).The surgical time and hospital stay in the interventional treatment group were significantly lower than those in the non-interventional treatment group(P＜0.05).In the non-interventional treatment group,two patients experienced surgical site infections,and one patient opted for interventional treatment due to recurrence after non-interventional treatment.After surgery,the diameter of the spermatic vein significantly decreased in both the interventional and non-interventional treatment(P＜0.05).Conclusion The"sandwich"technique(embolization coil combined with foam sclerotherapy)is an effective treatment for VC.

Objective To observe the effect of in situ needle fenestration thoracic endovascular aortic repair(TEVAR)for treating aortic dissection(AD)involving aortic arch.Methods Data of 16 patients with AD involving aortic arch who underwent in situ needle fenestration TEVAR for reconstruction of aortic arch branches were retrospectively analyzed,and the number of fenestration,technical success rate and TEVAR related complications were recorded.Regular follow-up was conducted after TEVAR,the repair of dissection and the patency of fenestrated branch blood vessels were evaluated,the endoleak was assessed,and the survival of patients were recorded.Results The main aortic stent was successfully implanted in all 16 cases.Among them,4 received triple fenestration stent implantation in zones Z0,Z1 and Z2,6 received double fenestration stent implantation in zones Z1 and Z2,2 received double fenestration stent implantation in zones Z0 and Z1 and 4 received single fenestration stent implantation in zone Z2.The success rate of brachiocephalic trunk(BCT)fenestration was 83.33%(5/6).Left common carotid artery(LCCA)-right common carotid artery bypass was performed in 1 case without successful fenestration.The success rate of LCCA fenestration was 100%(12/12).The success rate of left subclavian artery(LSA)fenestration was 87.50%(14/16),2 cases with not successful fenestration were treated with axillar-axillary artery artificial vascular bypass.The technical success rate of intervention was 100%(16/16).Type Ⅰa endoleak occurred in 1 case during TEVAR process and improved after embolization with spring coil.One patient died of pericardial tamponade at the end of TEVAR.Fifteen patients were followed up for a median follow-up time of 20 months.During this period,transient ischemic attack and local small dissection at the proximal beginning of the main stent occurred each in 1 case,which improved after no special treatment.Type Ⅰ endoleak occurred in 1 case,type Ⅲ endoleak occurred in 2 cases,all improved after proximal fenestrated membrane stent implantation or spring coil embolization treatment.One case died of coronary heart disease.Conclusion In situ needle fenestration TEVAR was effective and safe for treating AD involving aortic arch.

To study the effect of soybean isoflavone on liver oxidative stress resulting from 60Co-gamma rays. Methods: Totally 80 normal female Kunming mice were evenly randomized into 5 groups according to body weight: 3 intervention groups, single irradiation group and normal control group. The normal group and single irradiation groups were given 0.5% CMC-Na, and the 3 intervention groups were given different doses of soybean isoflavone (50 mg/kg, 100 mg/kg, 400 mg/kg) respectively for 14 d. The whole body of single irradiation group and intervention groups were subjected to 4.56 Gy 60Co-γ radiation once on the 7th day, and then the mice were killed on the 2nd day and the 7th day after radiation. Results: The CAT activity of liver tissue of 100,400 mg/kg intervention groups and 3 SI groups were significantly increased on the 2nd day and 7th day after irradiation(P<0.05), respectively; the GSH-Px activity of 100 mg/kg SI group was significantly increased(P<0.05) on the 7th day after irradiation; the T-SOD activity of 50 mg/kg SI group was significantly decreased (P<0.05) on the 2nd day after irradiation,while no difference was observed among remaining groups. The MDA content of 100 mg/kg group was significantly decreased on the 7th day after radiation compared with control group, and MDA content of each group subjected to irradiation were increased on the 2nd day after irradiation,but 3 SI groups nearly decreased to normal level on the 7th day after irradiation. Conclusion: The soybean isoflavone can enhance the antioxidant capability of mice, but it does not show a dose-effect relationship.

Objective:To observe the protective effect of tremella polysaccharides (TP) on mouse aging model induced by D-galactose. Methods: Forty male ICR mice were divided into 5 groups (Group A: treated with 800 mg/kg TP; Group B: treated by 400 mg/kg TP; Group C: treated by 200 mg/kg TP; Group D: aging control; Group E: normal control). Except for Group E,other groups were injected with D-galactose [120 mg/(kg?d)] for 60 d to establish subacute aging model. Group A,B and C were treated with 800,400 and 200 mg/kg TP respectively via intragastric (i.g.) administration. Sixty days later,the spleen,heart, kidney and brain were collected to determine MDA, LP, SOD, GSH-Px and contents of hydroxyproline by colorimetry. Expression of P21 in the kidney were detected by immunohischemical technique. Proliferation and transformation of spleen lymphocytes induced by ConA were determined by MTT method. Results: Antioxidants SOD and GSH-Px activity of TP treated groups were higher than aging control group (P