OBJECTIVE To comprehensively evaluate the 16 commonly used kinds of enteral nutrition preparations in Hebei province， aiming to provide a reference for the selection of drugs in medical institutions and clinical drug decision-making. METHODS Based on the Quick Guide for Drug Evaluation and Selection in Chinese Medical Institutions （the Second Edition）， evaluation evidence was collected， and the included drugs were scored and evaluated from four dimensions of pharmaceutical characteristics， clinical characteristics， economy and other attributes. RESULTS & CONCLUSIONS The scores for Enteral nutritional emulsion （TPF-T）， Enteral nutritional emulsion （TPF-D）， Enteral nutritional emulsion （TPF）， Enteral nutritional emulsion （TPF-HE）， Enteral nutritional emulsion （TP）， Enteral nutritional emulsion （SP）， Enteral nutritional suspension （TPF） （1.5 kcal/mL， 1 kcal＝4.184 kJ）， Enteral nutritional suspension （TPF） （1.0 kcal/mL）， Intact protein enteral nutrition （powder）， Enteral nutritional suspension （TPF-DM）， Enteral nutritional suspension （TPF-MCT）， Enteral nutritional suspension （SP）， Short- peptide enteral nutrition， Enteral nutritional powder （TP）， Enteral nutritional suspension （TPF-D） and Enteral nutritional suspension （TPF-FOS） were 82.9， 84.1， 84.1， 86.1， 78.4， 79.1， 82.6， 82.3， 82.4， 80.2， 83.0， 82.4， 82.1， 85.7， 76.0， 82.4 points， respectively. All medications scored above 70 points. In practice， appropriate drugs can be selected according to clinical requirements and patient needs.

ObjectiveTo investigate the neuroprotective effect of glycosides of cistanches （GCs） in 1-methyl-4-phenyl-1，2，3，6-tetrahydropyridine （MPTP）-induced Parkinson’s disease （PD） model mice and its potential mechanism. MethodsForty mice were randomly divided into control group， PD group， GCs group and levodopa （L-DOPA） group， with 10 mice in each group. The control group received intraperitoneal injection of normal saline， while the other groups were intraperitoneally injected with MPTP （30 mg/kg） once daily for 5 consecutive days. After model establishment， the control group and PD group were intragastrically administered normal saline， and the GCs group and L-DOPA group received intragastric administration once daily for 28 consecutive days， at doses of 100 mg/kg and 50 mg/kg， respectively. The open field test and rotarod test were used to evaluate motor function. Immunohistochemistry was performed to detect the number of tyrosine hydroxylase （TH）-positive neurons in the substantia nigra of the midbrain. Transmission electron microscopy was adopted to observe the ultrastructure of mitochondria in the substantia nigra. Biochemical assays were used to determine the levels of glutathione （GSH）， malondialdehyde （MDA）， total superoxide dismutase （T-SOD） and reactive oxygen species （ROS） in substantia nigra tissues. Western blot was applied to detect the protein expression of TH， nuclear factor erythroid 2-related factor 2 （Nrf2）， Kelch-like ECH-associated protein 1 （Keap-1） and heme oxygenase-1 （HO-1） in substantia nigra tissues. ResultsCompared with the control group， mice in the PD group exhibited markedly impaired motor function， significantly decreased T-SOD activity， obvious reductions in the number of TH-positive neurons and GSH content， as well as elevated MDA and ROS levels in the substantia nigra （P<0.01）. Compared with the PD group， mice in the GCs group showed improved motor function， increased T-SOD activity， higher number of TH-positive neurons and elevated GSH content， accompanied by decreased MDA and ROS levels （P<0.05）. In the control group， mitochondria in the substantia nigra displayed normal morphology without obvious blurred membrane structures or vacuolar degeneration. The PD group presented mitochondrial swelling， disordered cristae and vacuolar changes， whereas these mitochondrial pathological alterations were alleviated in the GCs group. Compared with the control group， the protein levels of TH， Nrf2 and HO-1 were significantly downregulated， while Keap-1 protein expression was markedly upregulated in the PD group （P<0.01）. Compared with the PD group， the GCs group showed significant upregulation of TH， Nrf2 and HO-1 protein levels and a notable reduction in Keap-1 protein level （P<0.05）. ConclusionGCs ameliorate motor dysfunction and attenuate dopaminergic neuronal and mitochondrial damage in MPTP-induced PD model mice. These effects may be associated with modulation of Nrf2/HO-1 pathway-related protein expression， enhancement of antioxidant capacity， and alleviation of oxidative stress.

ObjectiveTo establish the self-reported core outcome set （COS） for patients with an example of a community study on heat-sensitive moxibustion for primary hypertension （PH）， to provide a reference for the selection of effectiveness evaluation indicators in community study on heat-sensitive moxibustion. MethodsA systematic literature search was conducted to collect outcomes used in randomized controlled trials and systematic review of heat-sensitive moxibustion for PH （Jan 2021）， and additional outcomes were added through patient and expert questionnaires （Feb 2021） to create a pool of outcome entries. A multidisciplinary expert Delphi survey was conducted to screen outcomes applicable to patient self-reporting （Apr 2021）， and the importance of outcome indicators was rated on a 5-Point Likert Scale. Finally， patient self-reported COS was determined through a consensus conference （June 2021）. ResultsA pool of patient self-reported indicators in the community study of heat-sensitive moxibustion treatment for PH was generated by standardizing and combining the outcome indicators based on the results of the literature search and the questionnaire survey， which consisted of totally 100 measurement tools or contents， excluding 51 indicators or measurement tools required measurement by specialized physicians or hospital equipment， and 49 items were retained to enter the initial list of indicator entries. For the first round of Delphi survey， the mean score for expert familiarity was 0.819， the mean score for basis of judgment was 0.710， and the expert authority coefficient was 0.765， with a total of 21 indicator measurement tools or contents deleted （significance score ≤ 75 or coefficient of variation ＞ 0.25）， 28 retained， and 3 new expert-added indicator entries added. In the second round of Delphi survey， the average score for expert familiarity was 0.859， the average score for basis for judgment was 0.763， and the expert authority coefficient was 0.811， with a total of 11 indicator measurement tools or contents deleted and 20 retained involving 5 domains. Following an expert consensus meeting， 8 outcome indicators were finalized for inclusion in the patient self-reported COS， including 6 indicators of effectiveness evaluation such as quality-of-life scores， blood pressure， traditional Chinese medicine symptom scores， cost-benefit， cardiovascular and cerebrovascular events， and adverse reactions/events， and 2 indicators of factors influencing effectiveness such as sensation of heat-sensitive moxibustion， and adherence. ConclusionIn this study， we initially established a criteria for evaluating the effectiveness in the community study on heat-sensitive moxibustion by constructing patient self-reported COS in the community study on heat-sensitive moxibustion for PH， which can provide a scientific research paradigm for the subsequent development of the community study on heat-sensitive moxibustion.

Objective:To investigate the influence of serum C-X-C motif chemokine ligand 9 (CXCL9) and C-X3-C motif chemokine ligand 1 (CX3CL1) on the development of preeclampsia in patients with gestational diabetes mellitus (GDM).Methods:A retrospective analysis was conducted on the clinical data of 398 GDM patients admitted to Huangshi Aikang Hospital from January 2021 to August 2024. Based on the occurrence of preeclampsia, patients were divided into the GDM-preeclampsia group (51 cases) and the simple GDM group (347 cases). The baseline data, blood glucose indicators, four lipid items, platelet count (PLT), aspartate aminotransferase (AST), alanine aminotransferase (ALT), blood urea nitrogen, serum creatinine, and 24-hour urinary protein quantification were compared between the two groups. The influencing factors for GDM complicated by preeclampsia were analyzed, and the predictive value of serum CXCL9 and CX3CL1 for the onset of preeclampsia in GDM patients was assessed. Measurement data with a normal distribution were expressed as Mean ± SD, and the t'-test was used for intergroup comparisons when variances were unequal; measurement data with a skewed distribution were expressed as M ( Q1, Q3), and the Wilcoxon rank-sum test was used for intergroup comparisons; counting data were expressed as case (%), and the χ2 test was used for intergroup comparisons. Unconditional logistic regression models were used to analyze the risk factors for preeclampsia in GDM patients. The predictive value of serum CXCL9 and CX3CL1 levels for preeclampsia in GDM patients was analyzed using the receiver operator characteristic (ROC) curve. Results:Pre-pregnancy body mass index, glycated hemoglobin, and 24-hour urinary protein quantification in the GDM-preeclampsia group [(24.50±3.74) kg/m 2, (5.68±0.52)%, 0.42 (0.17, 0.69) g] were all higher than those in the simple GDM group [(22.70±2.97) kg/m 2, (5.42±0.44)%, 0.30 (0.10, 0.44) g], with statistically significant differences between groups (statistic values: t'=3.90, t'=3.85, U=2.70; P values: <0.001, <0.001, 0.007, respectively). Serum CXCL9 levels in the GDM-preeclampsia group [(111.69±36.65) ng/L] were lower than those in the simple GDM group [(200.16±85.57) ng/L], while CX3CL1 levels [(2.22±0.29) μg/L] were higher than those in the simple GDM group [(1.83±0.35) μg/L], with statistically significant differences ( t' values: 7.28 and 7.58, respectively; both P<0.001). Multivariate logistic regression analysis showed that increased CX3CL1 ( OR=1.562, 95% CI: 1.237-1.972), decreased CXCL9 ( OR=0.979, 95% CI: 0.970-0.989), increased pre-pregnancy body mass index ( OR=1.226, 95% CI: 1.060-1.417), and increased glycated hemoglobin ( OR=3.474, 95% CI: 1.192-10.122) were associated with an increased risk of developing preeclampsia in GDM patients ( P values: <0.001, <0.001, 0.006, 0.023, respectively). The ROC curve showed that the area under the curve for serum CXCL9 (sensitivity: 88.24%, specificity: 70.89%) and CX3CL1 (sensitivity: 78.43%, specificity: 69.16%) in predicting preeclampsia in GDM patients were both >0.50 ( P values: 0.015, 0.034, respectively), indicating that both have high predictive efficacy, with CXCL9 being slightly superior to CX3CL1. Conclusion:Decreased serum CXCL9 and increased CX3CL1 are associated with an increased risk of preeclampsia in GDM patients. Both can serve as auxiliary predictive indicators for preeclampsia in GDM patients.

In terms of the complexity of the"left"and"right"concepts,these directional terms not only indicate spatial orientation but also embody hierarchical order,official titles,systemic imbalances,and temporal sequences.This study explains the medical theory of"liver is born on the left and lung is hidden on the right,"and reveals its implications for ascending and descending of qi movement pathways,sequential patterns,non-equilibrium states,and the centrality of the middle,thus linking the connotation of this theory and its application.In view of this,the theory of"liver is born on the left and lung is hidden on the right"can be used in the clinical diagnosis and treatment of qi-blood-body fluid and emotional diseases,and guides disease prevention and treatment,as well as enhances the subjective initiative of health maintenance and longevity.This study not only deepens the modern interpretation of the classical theory but also provides novel perspectives for its application in disease prevention and treatment.

Objective:To analyze the epidemiological characteristics of rabies in China during 2024 to understand the patterns of disease transmission and provide a scientific basis for optimizing prevention strategies and advancing the rabies elimination process.Methods:Data on the national rabies epidemic in 2024 and case-specific information from national surveillance sites were collected from China's National Notifiable Disease Reporting System（NNDRS）. Descriptive epidemiological methods were used to analyze the disease trends and epidemic characteristics.Results:In 2024，China reported 167 human rabies cases across 20 provincial-level administrative divisions（PLADs），resulting in 148 fatalities. This represents a 39.17% increase from 2023（120 cases）and the highest annual incidence recorded since 2019. The epidemic exhibited a distinct geographic clustering in central and southern China，with four provinces（Henan，Guangxi，Hunan，and Hubei）accounting for 62.87%（105/167）of nationally reported cases. October（20 cases）and November（20 cases）recorded the highest monthly incidence，while February had the lowest（2 cases）. Farmers constituted the primary affected demographic（80.84%），with a marked male predominance（male-to-female ratio：2.15∶1）-higher than the 2023 ratio（1.86∶1）. Cases spanned all age groups，predominantly affecting middle-aged and older adults. Analysis of 54 cases revealed dogs as the primary exposure source（93.88%），with domestic dogs constituting 75.00% of these.The laboratory diagnosis rate of rabies cases in 2024 was 43.71%（73/167）.Conclusion:After 16 consecutive years of decline，China's rabies epidemic rebounded in 2024，primarily driven by deficiencies in domestic dog management and weaknesses in post-exposure prophylaxis. Key recommendations include enhancing canine vaccination coverage in high-risk areas，implementing targeted health education for farmers and middle-aged and older adults，improving standardized post-exposure treatment protocols，and optimizing integrated surveillance-alert-response systems，ultimately advancing the achievement of rabies elimination goals.

In terms of the complexity of the"left"and"right"concepts,these directional terms not only indicate spatial orientation but also embody hierarchical order,official titles,systemic imbalances,and temporal sequences.This study explains the medical theory of"liver is born on the left and lung is hidden on the right,"and reveals its implications for ascending and descending of qi movement pathways,sequential patterns,non-equilibrium states,and the centrality of the middle,thus linking the connotation of this theory and its application.In view of this,the theory of"liver is born on the left and lung is hidden on the right"can be used in the clinical diagnosis and treatment of qi-blood-body fluid and emotional diseases,and guides disease prevention and treatment,as well as enhances the subjective initiative of health maintenance and longevity.This study not only deepens the modern interpretation of the classical theory but also provides novel perspectives for its application in disease prevention and treatment.

Objective:To investigate the influence of serum C-X-C motif chemokine ligand 9 (CXCL9) and C-X3-C motif chemokine ligand 1 (CX3CL1) on the development of preeclampsia in patients with gestational diabetes mellitus (GDM).Methods:A retrospective analysis was conducted on the clinical data of 398 GDM patients admitted to Huangshi Aikang Hospital from January 2021 to August 2024. Based on the occurrence of preeclampsia, patients were divided into the GDM-preeclampsia group (51 cases) and the simple GDM group (347 cases). The baseline data, blood glucose indicators, four lipid items, platelet count (PLT), aspartate aminotransferase (AST), alanine aminotransferase (ALT), blood urea nitrogen, serum creatinine, and 24-hour urinary protein quantification were compared between the two groups. The influencing factors for GDM complicated by preeclampsia were analyzed, and the predictive value of serum CXCL9 and CX3CL1 for the onset of preeclampsia in GDM patients was assessed. Measurement data with a normal distribution were expressed as Mean ± SD, and the t'-test was used for intergroup comparisons when variances were unequal; measurement data with a skewed distribution were expressed as M ( Q1, Q3), and the Wilcoxon rank-sum test was used for intergroup comparisons; counting data were expressed as case (%), and the χ2 test was used for intergroup comparisons. Unconditional logistic regression models were used to analyze the risk factors for preeclampsia in GDM patients. The predictive value of serum CXCL9 and CX3CL1 levels for preeclampsia in GDM patients was analyzed using the receiver operator characteristic (ROC) curve. Results:Pre-pregnancy body mass index, glycated hemoglobin, and 24-hour urinary protein quantification in the GDM-preeclampsia group [(24.50±3.74) kg/m 2, (5.68±0.52)%, 0.42 (0.17, 0.69) g] were all higher than those in the simple GDM group [(22.70±2.97) kg/m 2, (5.42±0.44)%, 0.30 (0.10, 0.44) g], with statistically significant differences between groups (statistic values: t'=3.90, t'=3.85, U=2.70; P values: <0.001, <0.001, 0.007, respectively). Serum CXCL9 levels in the GDM-preeclampsia group [(111.69±36.65) ng/L] were lower than those in the simple GDM group [(200.16±85.57) ng/L], while CX3CL1 levels [(2.22±0.29) μg/L] were higher than those in the simple GDM group [(1.83±0.35) μg/L], with statistically significant differences ( t' values: 7.28 and 7.58, respectively; both P<0.001). Multivariate logistic regression analysis showed that increased CX3CL1 ( OR=1.562, 95% CI: 1.237-1.972), decreased CXCL9 ( OR=0.979, 95% CI: 0.970-0.989), increased pre-pregnancy body mass index ( OR=1.226, 95% CI: 1.060-1.417), and increased glycated hemoglobin ( OR=3.474, 95% CI: 1.192-10.122) were associated with an increased risk of developing preeclampsia in GDM patients ( P values: <0.001, <0.001, 0.006, 0.023, respectively). The ROC curve showed that the area under the curve for serum CXCL9 (sensitivity: 88.24%, specificity: 70.89%) and CX3CL1 (sensitivity: 78.43%, specificity: 69.16%) in predicting preeclampsia in GDM patients were both >0.50 ( P values: 0.015, 0.034, respectively), indicating that both have high predictive efficacy, with CXCL9 being slightly superior to CX3CL1. Conclusion:Decreased serum CXCL9 and increased CX3CL1 are associated with an increased risk of preeclampsia in GDM patients. Both can serve as auxiliary predictive indicators for preeclampsia in GDM patients.

Objective:To analyze the epidemiological characteristics of rabies in China during 2024 to understand the patterns of disease transmission and provide a scientific basis for optimizing prevention strategies and advancing the rabies elimination process.Methods:Data on the national rabies epidemic in 2024 and case-specific information from national surveillance sites were collected from China's National Notifiable Disease Reporting System（NNDRS）. Descriptive epidemiological methods were used to analyze the disease trends and epidemic characteristics.Results:In 2024，China reported 167 human rabies cases across 20 provincial-level administrative divisions（PLADs），resulting in 148 fatalities. This represents a 39.17% increase from 2023（120 cases）and the highest annual incidence recorded since 2019. The epidemic exhibited a distinct geographic clustering in central and southern China，with four provinces（Henan，Guangxi，Hunan，and Hubei）accounting for 62.87%（105/167）of nationally reported cases. October（20 cases）and November（20 cases）recorded the highest monthly incidence，while February had the lowest（2 cases）. Farmers constituted the primary affected demographic（80.84%），with a marked male predominance（male-to-female ratio：2.15∶1）-higher than the 2023 ratio（1.86∶1）. Cases spanned all age groups，predominantly affecting middle-aged and older adults. Analysis of 54 cases revealed dogs as the primary exposure source（93.88%），with domestic dogs constituting 75.00% of these.The laboratory diagnosis rate of rabies cases in 2024 was 43.71%（73/167）.Conclusion:After 16 consecutive years of decline，China's rabies epidemic rebounded in 2024，primarily driven by deficiencies in domestic dog management and weaknesses in post-exposure prophylaxis. Key recommendations include enhancing canine vaccination coverage in high-risk areas，implementing targeted health education for farmers and middle-aged and older adults，improving standardized post-exposure treatment protocols，and optimizing integrated surveillance-alert-response systems，ultimately advancing the achievement of rabies elimination goals.

【Objective】 To analyze nutrition-related factors that affect the prevalence of myopia in adolescents, in order to provide reference for primary prevention of myopia. 【Methods】 A stratified sampling method was used to select 385 adolescents from Zhengding County in October 2021. Adolescents in this study took vision testing, physical examination and completed a questionnaire survey. One-way analysis of variance and lasso regression were used to screen the variables, and Logistic regression was used to determine the possible influencing factors of myopia. Factor analysis was adopted to extract the dietary patterns of adolescents in Zhengding County, then the association between dietary patterns and myopia was analyzed. 【Results】 A total of 385 adolescents were surveyed, with the prevalence rate of myopia of about 68.6%. Multivariate analysis revealed that fried food(OR=8.480, 95%CI:1.058 - 67.971) was a risk factor for myopia, while intake of milk and dairy products(OR=0.994, 95%CI:0.991 - 0.999), soybeans and nuts(OR=0.997, 95%CI:0.994 - 0.999), no myopia in either parent(OR=0.312, 95%CI:0.115 - 0.845), physical education class 4 times per week(OR=0.269, 95%CI:0.074 - 0.984) were statistically associated with a lower risk of myopia(P<0.05). Three dietary patterns was extracted through factor analysis, including diversified dietary pattern, soy-hybrid dietary pattern, and snack and beverage dietary pattern. Logistic analysis results indicated that soy-hybrid dietary pattern(OR=0.85, 95%CI:0.73 - 0.99,P<0.05) was statistically associated with myopia. 【Conclusions】 The problem of myopia among adolescents in Zhengding County is more serious. Increasing the intake of milk and dairy products, soybeans and nuts, reducing the intake of fried foods, and adjusting the overall dietary structure should be recommended in order to prevent the development of myopia in adolescents.