BACKGROUND:Traditional Chinese medicine has rich experience and unique advantages in the empirical treatment of phlegm-heat and Fu-organs excess syndrome of ischemic stroke.In order to further explore the therapeutic targets and mechanisms of traditional Chinese medicine for this disease,it is crucial to establish a stable and reliable animal model of phlegm-heat and Fu-organs excess syndrome combined with empirical symptoms of ischemic stroke. OBJECTIVE:To explore the establishment method and evaluation system of the rat model of ischemic stroke with phlegm-heat and Fu-organ excess syndrome. METHODS:Sixty male Sprague-Dawley rats were randomly divided into four groups:blank control group(n=12),ischemic stroke group(n=18),disease+syndrome group(n=18),phlegm-heat and Fu-organ excess syndrome group(n=12),all of which were given high-fat diet for 25 days.On the 26th day,the rats in the blank control group and ischemic stroke group were intragastrically given normal saline and high fat diet,while those in the other two groups were intragastrically given autologous feces suspension and high fat diet for 3 continuous days.After gavage,ischemic stroke models were established using the suture method in the ischemic stroke group and disease+syndrome group.The changes in diet,water intake,body mass,body temperature,fecal traits,nasal secretions,sputum in the throat,and tongue image were recorded.Neurological deficits,tongue image,blood lipid levels,morphological changes of brain tissue and carotid artery,and the serum levels of motilin and somatostatin were detected. RESULTS AND CONCLUSION:Compared with the control group,the rats in the disease+syndrome group had shortness of breath,listlessness,irritability,bradykinesia,a large number of secretions around the nose,audible and heavy sputum in the throat,decreased diet and water intake,increased body mass,body temperature,and slingual vein score,decreased fecal pellet count,Bristol score and fecal moisture content,increased serum total cholesterol,triglyceride,low-density lipoprotein and somatostatin levels,decreased motilin level,increased neurological deficit score,significant pathological changes of the carotid artery,and significant morphological changes of the brain tissue.The ischemic stroke group only showed pathological changes of ischemic brain tissue,without the characteristics of phlegm-heat and Fu-organ excess syndrome.The phlegm-heat and Fu-organ excess syndrome group could present with the typical characteristics of traditional Chinese medicine syndromes,without the pathological changes of brain tissue with ischemic stroke.To conclude,the compound modeling method of high-fat induction combined with suture method and autologous feces gavage can establish an animal model of ischemic stroke with phlegm-heat and Fu-organ excess syndrome.

Objective To evaluate and summarize the best evidence for the management of patients with hepatocellular carcinoma(HCC)receiving hepatic arterial infusion chemotherapy(HAIC),so as to provide evidence-based basis for guiding clinical nursing practice.Methods According to the"6S"evidence model,a computerized retrieval of domestic and foreign academic papers concerning the management of HCC patients receiving HAIC,including guidelines,clinical decisions,systematic evaluation,evidence summaries,expert consensus and relevant high-quality original studies,from the databases was conducted.The retrieval time period was from the establishment of the database to January 2025.Two researchers independently assessed the quality of literature and extracted evidence.Results A total of 13 articles,including one guideline,one evidence summary,4 expert consensus documents,4 randomized controlled trials(RCT),2 cross-sectional surveys,and one case report,were included in this study.A total of 4 pieces of best evidence,involving 24 aspects,were summarized.Conclusion This summary of the best evidence provides evidence-based support for the management of HCC patients receiving HAIC.It is recommended that the formulation of most appropriate management plan should be based on each patient's own condition and the environment of medical resources while transforming and applying the evidence in clinical practice.

Objective To investigate the expression of NOP16 nucleolar protein(HSPC111)and triple do-main protein 2(TRIM2)in colorectal cancer(CRC),as well as their clinicopathological characteristics and prognostic evaluation value.Methods A total of 110 CRC patients admitted to SUN Simiao Hospital,Beijing University of Traditional Chinese Medicine from February 2018 to February 2019 were selected as the research subjects.The expressions of HSPC111 and TRIM2 in tissues were detected by immunohistochemistry.The survival curves of the HSPC111 and TRIM2 positive and negative groups were plotted by Kaplan-Meier sur-vival analysis.The COX regression model was used to analyze the risk factors influencing the prognosis of CRC patients.A nomogram model for the prognosis of CRC was constructed,and the accuracy of the model was analyzed using the prognostic calibration curve.Results The positive rates of HSPC111 and TRIM2 in CRC cancer tissues were higher than those in the adjacent groups,and the differences were statistically signifi-cant(P＜0.001).The positive rates of HSPC111 and TRIM2 in CRC cancer tissues with TNM stage Ⅲ and lymph node metastasis increased,and the difference was statistically significant(P＜0.001).The 5-year sur-vival rate of CRC patients in the HSPC111 positive group was lower than that in the negative group(Log-rank x2=10.121,P=0.001).The 5-year survival rate of CRC patients TRIM2 positive group was lower than that in the negative group(Log-rank x2=13.620,P＜0.001).Positive HSPC111,positive TRIM2,TNM stage Ⅲand lymph node metastasis were risk factors affecting the prognosis of CRC patients.The consistency index of the Nomogram prediction model based on HSPC111,TRIM2,TNM staging and lymph node metastasis was 0.846(95％CI:0.822-0.870)and the predicted value was close to the actual value,with good discrimination.Conclusion The increased expression of HSPC111 and TRIM2 in CRC is involved in promoting the progres-sion of CRC.Nomogram prediction models based on HSPC111,TRIM2,TNM staging and lymph node metas-tasis are helpful for evaluating the prognosis of CRC.

ObjectiveTo analyze the incidence rate and mortality of acute myocardial infarction (AMI) and their changing trends among the registered residents in Xiaoshan District, Hangzhou City from 2017 to 2023, so as to provide references for formulating policies related to AMI prevention. MethodsThe morbidity and mortality data of AMI among the registered residents in Xiaoshan District from 2017 to 2023 were collected through the Hangzhou Chronic Disease and Death Cause Monitoring System. Software such as Excel 2019, SPSS 25.0 and Joinpoint 4.9.1.0 were used to calculate the incidence rate, mortality, and average annual percentage change (AAPC) of AMI. ResultsFrom 2017 to 2023, the average annual crude incidence rate, age-standardized incidence rate using China standard population (ASIRC), and the age-standardized incidence rate using World standard population (ASIRW) of AMI in Xiaoshan District were 48.25/100 000, 29.14/100 000, and 21.64/100 000, respectively, and, from which the AAPCs were 5.495%, 6.010%, and 6.533%, respectively, all showing an upward trend. The average annual crude mortality rate, the age-standardized mortality rate using China standard population (ASMRC), and the age-standardized mortality rate using World standard population (ASMRW) were 11.76/100 000, 6.52/100 000, and 4.71/100 000, respectively, from which the AAPCs were -9.669%, -10.433% and -9.615%, respectively, all showing a downward trend. The average annual crude incidence rate of AMI was higher in males (65.87/100 000) than that in females (31.31/100 000). Moreover, the average annual crude mortality rate of AMI was higher in males (14.08/100 000) than that in females (9.52/100 000), and the difference was statistically significant (all P<0.001) .After age grouping, the crude incidence rate of AMI among the residents aged 35-, 45-, 55-, and 65- years in Xiaoshan District from 2017 to 2023 showed an upward trend over time, with AAPCs of 16.993%, 17.149%, 8.523%, and 5.002%, respectively. While the crude mortality rate in residents aged 35-, 75-, and 85-102 years showed an decreasing trend over time, with AAPCs of -23.977%, -15.467%, and -17.415%, respectively, but there was no statistically significant difference in the trends in incidence rate and mortality of other age groups (all P>0.05). ConclusionThe situation of AMI prevention and control among the registered residents in Xiaoshan District is not optimistic, and targeted measures should be strengthened for the male residents aged ≥35 years old.

Objective: To analyze the incidence trend of colorectal cancer in Xiaoshan District, Hangzhou City from 2010 to 2024, and predict the incidence of colorectal cancer from 2025 to 2027, so as to provide the evidence for improving the prevention and control strategies of colorectal cancer. Methods: Colorectal cancer incidence data from 2010 to 2024 in Xiaoshan District were collected through the Hangzhou Municipal Chronic Disease Monitoring Management System. The crude incidence of colorectal cancer was calculated, and standardized using the data from the Sixth National Population Census in 2010 (Chinese standardized rate) and the Segi's world standard population (world standardized rate). The trend of colorectal cancer incidence from 2010 to 2024 was analyzed using the average annual percent change (AAPC). An exponential smoothing state space model with trigonometric seasonality, box-cox transformation, ARMA errors, trend and seasonal components (TBATS) was established to forecast the crude incidence of colorectal cancer from 2025 to 2027. Results: There were 10 726 new cases of colorectal cancer in Xiaoshan District from 2010 to 2024. The crude incidence, Chinese standardized rate, and world standardized rate of colorectal cancer were 59.25/100 000, 38.62/100 000 and 29.50/100 000, respectively. The crude incidence, Chinese standardized rate, and world standardized rate of colorectal cancer in males were 70.56/100 000, 44.44/100 000and 35.58/100 000, respectively, while those in females were 48.37/100 000, 32.69/100 000 and 23.70/100 000, respectively. The Chinese standardized rate of colorectal cancer was significantly higher in males than in females (P<0.05). The crude incidence of colorectal cancer in males, females and the whole population showed upward trends from 2010 to 2024 (AAPC=4.916%, 3.795% and 4.442%, all P<0.05). The crude incidence of colorectal cancer in the groups of 0-<35, 35-<50, 50-<75 and ≥75 years were 1.75/100 000, 19.86/100 000, 112.28/100 000 and 272.99/100 000, respectively, showing an increasing trend with age (P<0.05). From 2010 to 2024, the crude incidence of colorectal cancer in the ≥75 years group showed an increasing trend (AAPC=4.470%, P<0.05), while no significant trend was observed in other age groups (all P>0.05). TBATS model demonstrated good fitting (predictive) performance, indicating a year-by-year increase in the crude incidence of colorectal cancer across the whole population from 2025 to 2027, with an estimated rate reaching 70.45/100 000 in 2027. Conclusions The crude incidence of colorectal cancer in Xiaoshan District showed an increasing trend from 2010 to 2024, and it is predicted to continue to increase from 2025 to 2027. Males and the elderly are the key populations for colorectal cancer prevention and control.

OBJECTIVE: To explore the peripheral neural mechanism underlying representation along the distribution of stomach meridian induced by intestinal inflammatory reaction using diarrhea predominant-irritable bowel syndrome (IBS-D) mice. METHODS: Among 62 healthy male C57BL/6 mice of clean grade, 12 mice were randomly selected and divided into a control group and a model group, 6 mice in each group, additionally, 12 mice were randomly selected and divided into a Tianshu group, a Liangqiu group and a Zusanli group, 4 mice in each group. In the model group, citrobacter was administered orally to establish IBS-D model. In the control group and the model group, the visceral pain threshold was observed using fecal colorectal distension (fCRD) induced electromyography of external oblique muscle, the positive cell number of neutrophil in the colonic muscularis was detected by myeloperoxidase (MPO) staining, the number, location and distribution rule of Evans blue (EB) extravasation points were observed by injection of EB staining solution into the tail vein. In the Tianshu group, the Liangqiu group and the Zusanli group, fluorescent dye Dil was injected at bilateral "Tianshu" (ST25), "Liangqiu" (ST34) and "Zusanli" (ST36) respectively, to observe the dye-positive cell number in different dorsal root ganglion (DRG) segments. In the control group and the model group, the activation of satellite glial cells (SGCs) in different DRG segments was observed by immunofluorescence. RESULTS: Compared with the control group, in the model group, the area under curve of electromyography of external oblique muscle was increased at fCRD of 25, 50 and 75 μL distilled water (P<0.001, P<0.01); the MPO-positive cell number of neutrophil in the colonic muscularis was increased (P<0.01). Few EB extravasation points could be found in the control group, while there were much more EB extravasation points observed in the model group, which was specially distribution in the area of stomach meridian, from "Huaroumen" (ST24) to "Zusanli" (ST36), as well as the surface area dominated by L₂-L₅ segment of the spinal cord. The Dil-positive cells were mainly exhibited in the DRG of T₁₁, L₅ and L₄ segments in the Tianshu group, the Liangqiu group and the Zusanli group, respectively. Compared with the control group, the ratio of glial fibrillary acidic protein (GFAP)/glutamine synthetase (GS) co-expression was increased in the DRG of T₁₁, L₄ and L₅ segments in the model group (P<0.05, P<0.01). CONCLUSION The activation of SGCs within DRG of T₁₁, L₄ and L₅ segments may relate closely to the occurrence of the representation along the stomach meridian distribution in IBS-D mice.
Animals ; Male ; Mice ; Irritable Bowel Syndrome/therapy* ; Mice, Inbred C57BL ; Meridians ; Stomach/physiopathology* ; Humans ; Acupuncture Points ; Disease Models, Animal

Objective:To compare the efficacy of whole blood (WB) versus component therapy (COMP) in the resuscitation of patients with traumatic shock.Methods:A systematic literature search was conducted using PubMed and Embase databases for English literature published from January 2006 to December 2023. Studies on the comparative efficacy of WB versus COMP in resuscitation of patients with traumatic shock were all included. Patients were categorized according to the initial transfusion strategies into WB group and COMP group. Primary outcome indicators were extracted and subjected to meta-analysis, including transfusion requirements after admission (4-hour red blood cell requirement, 4-hour plasma requirement, 4-hour total transfusion volume, 24-hour red blood cell requirement, 24-hour plasma requirement, and 24-hour total transfusion volume), length of hospital stay, length of ICU stay, and mortality rates (early mortality, 24-hour mortality, late mortality, and in-hospital mortality, and 24-hour mortality with multiple variables adjusted).Results:Twenty-seven studies involving 15 176 patients (4 692 patients in WB group and 10 484 in COMP group) were included. Meta-analysis results indicated that the 4-hour red blood cell requirement (SMD=-0.44, 95% CI -0.69, -0.19, P<0.01), 4-hour plasma requirement (SMD=-0.25, 95% CI -0.50, -0.01, P<0.05), 24-hour red blood cell requirement (SMD=-0.22, 95% CI -0.36, -0.09, P<0.01), and 24-hour mortality with multiple variables adjusted ( OR=0.78, 95% CI 0.68, 0.91, P<0.05) were significantly reduced in WB group. No significant differences were observed between the two groups regarding 4-hour total transfusion volume, 24-hour plasma requirement, 24-hour total transfusion volume, length of hospital stay, length of ICU stay, early mortality, 24-hour mortality, late mortality, and total in-hospital mortality ( P>0.05). Conclusions:WB demonstrates certain advantages over COMP in the resuscitation of patients with traumatic shock by reducing 4-hour red blood cell requirement, 4-hour plasma requirement, 24-hour red blood cell requirement, and 24-hour mortality with multiple variables adjusted. However, WB and COMP demonstrate comparable effectiveness in reducing 4-hour total transfusion volume, 24-hour plasma requirement, 24-hour total transfusion volume, early mortality rate, 24-hour mortality rate, late mortality rate, and in-hospital mortality.

Objective This study aimed to assess the clinical utility of combining the Controlling Nutri-tional Status(CONUT)score with the Prognostic Nutritional Index(PNI)for evaluating anemia risk in elderly colorectal cancer patients and to establish a risk prediction model.Methods A total of 661 elderly colorectal cancer patients treated at Xinjiang Uygur Autonomous Region People's Hospital from July 2018 to March 2025 were included in this retrospective study.Patients were categorized into anemic and non-anemic groups and randomly assigned to a training set and validation set at a 7:3 ratio.The XGBoost algorithm was applied to develop a predictive model for anemia risk,and its performance was assessed using the receiver operating characteristic(ROC)curve.SHAP value visualization,and other methods.Results Among the 661 patients,257(38.9％)were diagnosed with anemia.Compared with the non-anemic group,patients in the anemic group had significantly lower levels of PNI and albumin,but higher CONUT scores and blood urea nitrogen levels.Additionally,the anemic group had higher proportions of tumor diameter≥5 cm,poorly differentiated tumors,and stage Ⅲ-Ⅳ disease(all P<0.05).The XGBoost model demonstrated good discriminatory ability,with an AUC of 0.897(95％CI:0.868～0.925).SHAP value analysis identified PNI,CONUT score,albumin,blood urea nitrogen,TNM stage,tumor differentiation,and tumor size as major contributing variables.PNI and albumin were protective factors,whereas CONUT score,blood urea nitrogen,and tumor-related features were risk factors.Conclusion Nutritional indicators such as PNI and CONUT score,along with tumor characteristics,can effectively predict the risk of anemia in elderly patients with colorectal cancer.The XGBoost-based predictive model demonstrates high discriminatory power and good inter-pretability,providing valuable support for early screening of high-risk patients and guiding individualized nutri-tional interventions and anemia management.

Objective:To investigate and explore the serum levels of testosterone and estradiol in correlation with disease severity and prognosis in male patients with liver failure.Methods:Sixty male cases with liver failure who received treatment from April 2022 to December 2023 were selected as the research subjects. Forty healthy subjects who underwent physical examination in the physical examination center during the same period were enrolled as the control group. The levels of sex hormones (serum testosterone and estradiol) were compared between the two groups. Logistic regression was used to analyze the diagnostic value of testosterone and estradiol for the grading of male patients with liver failure. The prognostic factors for predicting disease severity were analyzed using COX regression. The area under the ROC curve (AUC) was used to evaluate the predictive value.Results:The testosterone level was significantly higher in the healthy group than that in the liver failure group [(5.11±3.00) nmol/L vs. (2.22±2.78) nmol/L, t=4.934, P<0.001], while the estradiol level was significantly lower in the liver failure group [37.46±13.21) nmol/L vs. (113.45±67.70) nmol/L, t=-8.457, P<0.001]. Multiple discriminant logistic regression analysis results showed that estradiol and testosterone were independent predictors of the model for end-stage liver disease. Multivariate Cox regression analysis showed that testosterone was an independent prognostic factor for the 1-year mortality rate in male patients with liver failure. The area under the curve predicting the 1-year mortality rate was 0.745 after adjusting for other factors. Conclusion:Testosterone and estradiol levels are significantly altered in male patients with liver failure. Testosterone and estradiol levels in peripheral blood can effectively reflect the degree of liver function impairment and the 1-year mortality rate in male patients with liver failure, which is helpful for accurately assessing the severity of the disease and its prognosis.

Objective To investigate the effect of drug-eluting bead DACE(DEB-TACE)combined with systemic treatment for hepatocellular carcinoma(HCC)in different locations.Methods A total of 204 HCC patients who underwent DEB-TACE combined with systemic therapy(targeted and immunotherapy)were retrospectively collected.According to the anatomical location of HCC,86 cases with lesions located at the main trunk of portal vein(PV)or within 1 cm of the first PV branch were classified into central type group,while 118 cases with lesions located at the other areas were classified as peripheral type group.Follow-up was regularly performed after DEB-TACE until August,2024.The objective response rate(ORR)and disease control rate(DCR)at 1,3,6 and 12 months after DEB-TACE,also patients'progression-free survival(PFS)and overall survival(OS)were compared between groups.Results All patients were followed up for a median of 32.6 months,during which 164 cases died.Significant differences of ORR at 1 and 3 months after DEB-TACE(77.91％[67/86]vs.89.83％[106/118],34.88％[30/86]vs.54.24％[64/118])and DCR at 3 and 6 months after DEB-TACE(51.16％[44/86]vs.66.95％[79/118],34.88％[30/86]vs.50.00％[59/118])were found between groups(all P＜0.05).Patients'PFS(30.18[9.12,48.54]months)and OS(37.36[17.79,56.68])in peripheral type group were better than those in central type group(20.11[11.35,28.87]months and 23.24[3.11,43.47]months,x2=3.971,4.162,P=0.048,0.041).Conclusion The effect of DEB-TACE combined with systemic treatment for peripheral type HCC was better than for central type HCC.