Aim To evaluate the ameliorative effects of different ratios of Renshen-Huangjing(RH) on SPS-induced PTSD-like behaviors in mice,and to investi-gate the action mechanism using bioinformatics analysis and experimental studies.Methods The aqueous ex-tract was extracted in four ratios of RH in a total weight of 60 g,i.e.1∶0(RH1),2∶1(RH2),1∶2(RH3),and 0∶1(RH4).The extraction rates of Rg1,Rb1,and polysaccharides from different ratios of RH were then detected using UPLC-UV method.The SPS model was established,and RH1,RH2,RH3 and RH4(400 mg·kg-1)were administered by intragas-tric gavage for 14 day,followed by behavioral tests to e-valuate the PTSD-like behaviors.The serum CORT,IL-1β and IL-10 were determined by ELISA.The possible targets of action were analyzed using bioinformatics.The expression levels of Calpain-1,PSD95,BDNF and GluN2B in the hippocampus were detected by Western blot.Results The SPS model induced PTSD-like be-haviors in mice.Serum levels of CORT and IL-1β in-creased and level of IL-10 decreased in SPS model.After treatment with different ratios of RHs,RH2 showed the best therapeutic effect,which was manifes-ted in the suppression of PTSD-like behaviors,the re-duction of CORT and IL-1β levels,and the promotion of IL-10 levels;160 overlapping targets might explain the therapeutic effects of RH on PTSD,and these tar-gets were enriched in inhibiting synaptic damage,exer-ting antioxidant properties and suppressing neuroin-flammation,respectively.RH2 prevented the SPS-in-duced decrease in the expression of Calpain-1,PSD95,BDNF and the elevation of GluN2B.Molecular docking showed strong binding of Rg1 and Rb1 to Calpain-1,PSD95,and BDNF,respectively.Conclusions The a-queous extract of RH in a 2∶1 ratio can more effec-tively prevent SPS-induced PTSD-like behaviors,and its effect may be related to targets such as Calpain-1,PSD95,BDNF and GluN2B.

Background and Aims:Portal hypertensive colopathy(PHC)is a common complication of portal hypertension in patients with liver cirrhosis.It may lead to gastrointestinal bleeding,yet its underlying pathogenesis remains unclear,and systematic research in China is limited.This study aimed to analyze the colonoscopic features in cirrhotic patients and to explore their associations with relevant clinical factors.Methods:A retrospective analysis was conducted on 99 cirrhotic patients who underwent colonoscopy at Xingtai People's Hospital between July 2020 and December 2024.Colonoscopy,gastroscopy,and clinical data were reviewed.Differences between patients with PHC and those without were compared in terms of sex,Child-Pugh classification,platelet count,presence of ascites,and hepatic encephalopathy.Multivariate logistic regression was used to identify independent risk factors for PHC.Additionally,colorectal lesion detection rates were compared with those of a contemporaneous cohort of 444 participants undergoing national colorectal cancer(CRC)screening at the same center.Results:Among the 105 patients with cirrhosis,the detection rates of PHC,adenomatous polyps,and CRC were 32.32%,28.28%,and 3.03%,respectively,while only 37.37%had no abnormal findings.No serious colonoscopy-related complications were observed.The proportion of males in the PHC group was significantly higher than in the non-PHC group(78.13%vs.50.75%,P=0.009).The PHC group also showed significantly higher rates of Child-Pugh class B/C,and lower platelet count(all P<0.05).There was no statistically significant difference in the incidence of ascites and hepatic encephalopathy between the two groups(P>0.05).Multivariate analysis identified that male gender(OR=3.307,95%CI=1.219-8.971)and Child-Pugh class B/C(OR=2.867,95%CI=1.046-7.861)were independent risk factors for PHC.Compared to the CRC screening cohort,cirrhotic patients had a similar adenoma detection rate(28.28%vs.25.00%,P=0.499),and a slightly higher colorectal cancer detection rate that did not reach statistical significance(3.03%vs.0.68%,P=0.135).Conclusion:Colonoscopy revealed a high rate of abnormalities in cirrhotic patients,with PHC and adenomatous polyps being the most common findings.Routine colonoscopy is recommended for cirrhotic patients without contraindications,especially males,and patients with Child-Pugh class B/C,to facilitate early detection of PHC and precancerous lesions,thereby reducing the risk of lower gastrointestinal bleeding and missed diagnoses of malignancy.

Objective:The development and application of end-of-life patient decision aids for elderly were systematically reviewed and analyzed in order to supply guidance for the design of localized patient decision aids in China.Methods:Using the Scoping Review Guidelines as a methodological framework, a systematic search was conducted across databases including China National Knowledge Infrastructure, Wanfang, China Biology Medicine, PubMed, Web of Science, Embase, Cochrane Library, CINAHL, and BIOSIS. The search period covered from the inception of these databases to October 31, 2023. Two professionally trained researchers were responsible for screening, extracting, and organizing the retrieved literature.Results:A total of 5 studies on decision aids were included. These primarily employed paper graphics, interactive web pages, or multimedia slides as formats. The content encompassed various aspects such as palliative care options along with their pros and cons, assisting patients in clarifying their personal values, encouraging patients to document their decision-making preferences, and initiating end-of-life conversations with family members. Age-friendly design strategies were adopted in 4 studies; efficacy was validated in 3 studies, and in two of these studies, significant improvements were observed in engagement of patients (or substitute decision-makers) in ACP and the consistency of decision preferences (both P< 0.05). Conclusions:End-of-life decision aids for elderly patients can improve decision-making outcomes to some extent, however, the form and quality standards of them need to be improved, and their long-term effect needs further research and verification. It is recommended that in the future, the needs for end-of-life decision-making should be properly assessed based on the health literacy level, and high-quality localized end-of-life decision aids should be developed and popularized.

Objective:To investigate the association between blood selenium levels and sex hormones in Chinese men aged 18-79 years.Methods:Data were derived from the China National Human Biomonitoring survey conducted in 2017-2018, with a final sample size of 5 414 men. General demographic characteristics, behavioral habits, and dietary frequency were collected through questionnaires and physical examinations. Fasting blood samples were collected to measure blood lead, serum testosterone, and estradiol levels. Complex sampling linear regression models were used to analyze the associations between blood selenium levels and testosterone, estradiol, and the testosterone/estradiol ratio, adjusting for confounding factors including age, education level, marital status, smoking status, alcohol consumption, seafood intake, soy product intake, protein supplement intake, BMI, and diabetes status.Results:The mean age of the 5 414 participants was (46.85±27.91) years; 4 774 (91.65%) were of Han ethnicity and 4 505 (86.68%) were married. The median ( Q1, Q3) blood selenium concentration in men was 97.80 (80.64, 116.99) μg/L. After adjusting for confounding factors, the complex sampling linear regression model revealed negative associations between blood selenium levels and both testosterone levels and the testosterone/estradiol ratio, with a significant linear trend ( Ptrend<0.05). Compared with the Q1 group, the β (95% CI) values for testosterone in the Q2, Q3, and Q4 groups were -0.02 (-0.06 to 0.02), -0.03 (-0.08 to 0.01), and -0.06 (-0.09 to -0.02), respectively. Similarly, the β (95% CI) values for the testosterone/estradiol ratio in the Q2, Q3, and Q4 groups were -0.01 (-0.03 to 0.02), -0.01 (-0.04 to 0.04), and -0.03 (-0.06 to -0.01), respectively. Subgroup analysis indicated stronger associations between blood selenium levels and testosterone/estradiol levels in non-smoking and obese men (BMI≥28 kg/m2). Conclusion:Blood selenium levels are negatively associated with testosterone levels and the testosterone/estradiol ratio in Chinese adult males.

Stent entrapment is a rare complication of percutaneous coronary intervention.In recent years,with the development of distal radial artery puncture technology,the rare complications related to distal radial artery have been gradually understood.This article describes a patient who underwent coronary intervention through a distal radial approach,and the stent was dislodged and trapped in the far radial artery.The patient came to our hospital for stent implantation because of acute extensive anterolateral myocardial infarction.During the intervention,the balloon could not be filled when the stent was released from the left anterior descending artery,and the retracting stent could not be used to remove the guide catheter.The stent was dislodged and embedded in the distal vessel.The sheath was inserted through the proximal radial reverse puncture,and the stent was captured with a snare and removed.

Objective To explore the correlation between neuron specific enolase(NSE)levels and recurrence after percutaneous balloon compression(PBC)in patients with trigeminal neuralgia(TN).Methods 166 TN patients who underwent PBC at the Second People's Hospital of Huai'an City,Jiangsu Province from July 2018 to April 2021 were selected as the study subjects.According to the recurrence rate after 2 years of surgery,patients were divided into a recurrence group(n=22)and a non-recurrence group(n=144).The general information of the two groups of patients was compared,and the serum biomarker levels before and after PBC in TN patients were analyzed,as well as the postoperative efficacy of TN patients with PBC.Compared the difference changes(T2-T1)between various inflammatory markers and nerve injury markers before surgery(T1)and 2 days after surgery(T2),and perform correlation analysis(Spearman correlation and Logistic regression)between the significantly changed difference indicators and prognosis recurrence to explor the predictive value of serum NSE for recurrence after PBC in TN patients.Results The serum NSE level of TN patients on the first day of PBC was 12.39±3.15 ng/ml,were compored with those on the second day after PBC was 16.27±4.03ng/ml,and the difference was statisically significant(t=14.922,P<0.01).The difference in serum NEC levels before and after PBC in the recurrent group was 5.72(5.25,7.58)ng/ml,while the difference in serum NSE levels before and after PBC in the non-recurrent group was 3.01(2.63,3.37)ng/ml,the difference between the two groups was statistically significant(Z=3.925,P<0.001).Logistic regression results showed that the difference in serum NSE levels(T2-T1)before and after PBC was a rish factor for postoperative recurrence in TN patients at two-years(OR=1.602,Wald χ2=12.252,P<0.05).ROC analysis tesults:the predictive power of serum NSE difference(T2-T1)before and after PBC for two-year recurrence in TN patients AUC(95%CI)was 0.777(0.587～0.954),and the prediction threshold was 4ng/ml.The corresponding sensitivity and specificity was 0.727 and 0.806,respectively.Conclusion Serum NSE may become a biomarker for predicting the recurrence of TN patients after PBC treatment.

OBJECTIVE: To assess the efficacy of Qingda Granule (QDG) in ameliorating hypertension-induced cardiac damage and investigate the underlying mechanisms involved. METHODS: Twenty spontaneously hypertensive rats (SHRs) were used to develope a hypertension-induced cardiac damage model. Another 10 Wistar Kyoto (WKY) rats were used as normotension group. Rats were administrated intragastrically QDG [0.9 g/(kg•d)] or an equivalent volume of pure water for 8 weeks. Blood pressure, histopathological changes, cardiac function, levels of oxidative stress and inflammatory response markers were measured. Furthermore, to gain insights into the potential mechanisms underlying the protective effects of QDG against hypertension-induced cardiac injury, a network pharmacology study was conducted. Predicted results were validated by Western blot, radioimmunoassay immunohistochemistry and quantitative polymerase chain reaction, respectively. RESULTS: The administration of QDG resulted in a significant decrease in blood pressure levels in SHRs (P<0.01). Histological examinations, including hematoxylin-eosin staining and Masson trichrome staining revealed that QDG effectively attenuated hypertension-induced cardiac damage. Furthermore, echocardiography demonstrated that QDG improved hypertension-associated cardiac dysfunction. Enzyme-linked immunosorbent assay and colorimetric method indicated that QDG significantly reduced oxidative stress and inflammatory response levels in both myocardial tissue and serum (P<0.01). CONCLUSIONS Both network pharmacology and experimental investigations confirmed that QDG exerted its beneficial effects in decreasing hypertension-induced cardiac damage by regulating the angiotensin converting enzyme (ACE)/angiotensin II (Ang II)/Ang II receptor type 1 axis and ACE/Ang II/Ang II receptor type 2 axis.
Animals ; Drugs, Chinese Herbal/therapeutic use* ; Hypertension/pathology* ; Renin-Angiotensin System/drug effects* ; Rats, Inbred SHR ; Oxidative Stress/drug effects* ; Male ; Rats, Inbred WKY ; Blood Pressure/drug effects* ; Myocardium/pathology* ; Rats ; Inflammation/pathology*

Objective:To investigate the association between blood selenium levels and sex hormones in Chinese men aged 18-79 years.Methods:Data were derived from the China National Human Biomonitoring survey conducted in 2017-2018, with a final sample size of 5 414 men. General demographic characteristics, behavioral habits, and dietary frequency were collected through questionnaires and physical examinations. Fasting blood samples were collected to measure blood lead, serum testosterone, and estradiol levels. Complex sampling linear regression models were used to analyze the associations between blood selenium levels and testosterone, estradiol, and the testosterone/estradiol ratio, adjusting for confounding factors including age, education level, marital status, smoking status, alcohol consumption, seafood intake, soy product intake, protein supplement intake, BMI, and diabetes status.Results:The mean age of the 5 414 participants was (46.85±27.91) years; 4 774 (91.65%) were of Han ethnicity and 4 505 (86.68%) were married. The median ( Q1, Q3) blood selenium concentration in men was 97.80 (80.64, 116.99) μg/L. After adjusting for confounding factors, the complex sampling linear regression model revealed negative associations between blood selenium levels and both testosterone levels and the testosterone/estradiol ratio, with a significant linear trend ( Ptrend<0.05). Compared with the Q1 group, the β (95% CI) values for testosterone in the Q2, Q3, and Q4 groups were -0.02 (-0.06 to 0.02), -0.03 (-0.08 to 0.01), and -0.06 (-0.09 to -0.02), respectively. Similarly, the β (95% CI) values for the testosterone/estradiol ratio in the Q2, Q3, and Q4 groups were -0.01 (-0.03 to 0.02), -0.01 (-0.04 to 0.04), and -0.03 (-0.06 to -0.01), respectively. Subgroup analysis indicated stronger associations between blood selenium levels and testosterone/estradiol levels in non-smoking and obese men (BMI≥28 kg/m2). Conclusion:Blood selenium levels are negatively associated with testosterone levels and the testosterone/estradiol ratio in Chinese adult males.

Objective To assess the clinical value of prognostic nutritional index(PNI)in predicting the prognosis of patients with advanced liver cancer treated with transarterial chemoembolization(TACE)combined with ablation therapy.Methods A total of 112 patients with advanced liver cancer,who received TACE combined with ablation at the Lishui Municipal Central Hospital of China from January 2020 to January 2024,were enrolled in this study.The general data,survival status,and survival time were collected.The Youden index of PNI was calculated using the receiver operating characteristic(ROC)curve model,and the optimal cutoff value was determined.Based on the optimal cutoff value,the patients were divided into low-PNI group and high-PNI group.The progression-free survival(PFS)and overall survival(OS)time were compared between the two groups,and the independent risk factors affecting PFS and OS were analyzed.Results The Youden index for PNI was 0.43,and the optimal cutoff value of PNI was 43.95.The low-PNI group included 65 patients,and the high-PNI group included 47 patients.There were no statistically significant differences in the baseline data between the two groups.The median PFS and the median OS in the high-PNI group were 13.21 months(95％CI=4.37-22.03)and 40.80 months(95％CI=31.55-50.05)respectively,which were longer than 9.20 months(95％CI=6.58-11.82)and 21.37 months(95％CI=16.56-26.17)respectively in the low-PNI group,the differences were statistically significant(both P＜0.05).The 6-month,one-year and 2-year PFS in the high-PNI group was 56.95％,47.25％and 33.87％respectively,which were higher than 43.95％,32.56％and 16.31％respectively in the low-PNI group.The one-year,2-year and 3-year cumulative survival rates in the high-PNI group were 80.77％,66.66％and 39.40％respectively,which were higher than 63.79％,34.31％and 27.75％respectively in the low-PNI group.Multivariate regression analysis indicated that the number of nodules,metastasis and PNI significantly affected OS,and metastasis and PNI strikingly affected PFS.High PNI was a protective factor for both PFS and OS.Conclusion For patients with advanced liver cancer treated with TACE combined with ablation therapy,PNI is an effective indicator for predicting the prognosis.

Objective To evaluate the combination score of albumin-bilirubin index(ALBI)and alkaline phosphatase(ALP)in predicting the prognosis of patients with cirrhosis complicated by portal hypertension after receiving transjugular intrahepatic portosystemic shunt(TIPS).Methods A total of 61 patients with cirrhosis complicated by portal hypertension,who received TIPS treatment at the Lishui Municipal Central Hospital of China from January 2016 to June 2024,were retrospectively collected.According to the Youden index of ALBI and ALP,the optimal cut-off values were calculated,and the patients were divided into low ALBI-low ALP group(0-point group),high ALBI-high ALP group(2-point group),and high ALBI-low ALP or low ALBI-high ALP group(one-point group).The efficacy of ALBI-ALP score in predicting the prognosis of patients was evaluated,and the survival rate and median survival time were compared between each other among the three groups.The independent risk factors affecting the survival time of patients were analyzed.Results The maximum Youden indexes of ALBI and ALP were 0.31 and 0.34 respectively,and the optimal cut-off values were-1.56 and 108.50 respectively.There were statistically significant differences in MELD score,Child-Pugh classification,and alanine aminotransferase level between each other among the three groups(all P＜0.05).The area under the ROC curve(AUC)of ALBI-ALP score was 0.77(95％ CI:0.66-0.89,P=0.000 2),which was better than 0.52 of the MELD score(95％ CI:0.37-0.67,P=0.77)as well as better than 0.57 of the Child-Pugh classification(95％ CI:0.43-0.72,P=0.34).The total mortality of patients was 49.18％.The mortality in the 0-point group was 11.11％(2/18),which was significantly lower than 59.46％(22/37)in the one-point group as well as than 100％(6/6)in the 2-point group,and the differences were statistically significant(x2=18.20,P＜0.001).In the 0-point group,as a large number of patients were still alive at the end of the study,the median survival time was unable to be calculated.The median survival time in the one-point group was 38.00 months(95％ CI:23.01-52.99 months),which in the 2-point group was only 1.00 month(95％ CI=0.00-2.60 months),the difference was statistically significant(x2=33.08,P＜0.000 1).In the 0-point group,one-point group and 2-point group,the one-year survival rates were 100％,66％ and 17％respectively,the 2-year survival rates were 100％,64％ and 17％ respectively,and the 3-year survival rates were 90％,53％ and 0％ respectively.Cox multivariate regression analysis showed that the combination score of ALBI and ALP(HR=7.11,95％ CI:2.95-17.15)was an independent risk factor for the survival time of patients with cirrhosis complicated by portal hypertension after receiving TIPS.Conclusion The combination score of ALBI and ALP can effectively predict the prognosis of patients with cirrhosis complicated by portal hypertension after receiving TIPS,and this score is an independent risk factor affecting the survival time of patients.