Objective : To explore the mediating effect of self-efficacy on family health and health literacy among middle-aged and elderly chronic diseases patients in rural areas, so as to provide a basis for developing targeted health literacy improvement strategies. Methods: Based on the publicly available 2021 "Survey of Chinese Residents' Psychology and Behavior" database, rural chronic diseases patients aged >45 years were selected as the study subjects. Data on demographic information, family type, and chronic diseases comorbidities were collected. The Chinese simplified Family Health Scale, General Self-Efficacy Scale, and Health Literacy Scale were used to assess family health, self-efficacy, and health literacy, respectively. Correlation analysis was employed to explore the relationships between variables, and the 4.1 Process program was used to analyze the mediating effect of self-efficacy on family health and health literacy. The Bootstrap method was applied to test the significance of the mediating effect. Results: A total of 449 participants were included, of whom 241 were male (53.67%) and 208 were female (46.33%). The majority (205 cases, 45.66%) were aged 60-<76 years. There were 168 cases (37.42%) with chronic disease comorbidities. The total score for family health was (37.96±6.25) points. The self-efficacy score was (27.28±5.40) points, the health literacy index was (27.72±8.08) points, and the health literacy proficiency rate was only 14.90% (67 patierts). Mediating effect analysis showed that family health could directly and positively influence health literacy, with a direct effect value of 0.090 (95%CI: 0.001-0.179). It could also indirectly and positively influence health literacy through self-efficacy, with a mediating effect value of 0.164 (95%CI: 0.099-0.234). The mediating effect accounted for 64.31% of the total effect. Conclusion Self-efficacy plays a positive mediating role between family health and health literacy among middle-aged and elderly chronic diseases patients in rural areas.

ObjectiveTo evaluate the effects and safety of the optimized new Shengmai Powder （优化新生脉散方） on exercise tolerance in patients with chronic heart failure （CHF） of qi deficiency， blood stasis， and fluid retention syndrome. MethodsA randomized， double-blind， placebo-controlled trial was conducted. A total of 78 CHF patients with qi deficiency， blood stasis， and fluid retention syndrome were recruited and randomly assigned to a treatment group （39 cases） and a control group （39 cases）. On the basis of conventional western medical therapy， patients in the treatment group additionally received the optimized new Shengmai Powder granules， while the control group was given an oral placebo of optimized new Shengmai Powder granules. Patients in both groups took 30.6 g each time， twice a day， mixed with water for administration， with a total treatment course of 4 weeks. The primary outcomes were 6-minute walk distance （6MWD） and peak oxygen uptake （Peak VO₂） measured by cardiopulmonary exercise testing. Secondary outcomes included New York Heart Association （NYHA） functional classification， B-type natriuretic peptide （BNP） levels， cardiac function indexes including left ventricular ejection fraction （LVEF）， left ventri-cular end-systolic diameter （LVESD） and left ventricular end-diastolic diameter （LVEDD）， Minnesota Living with Heart Failure Questionnaire （MLHFQ） scores， and scores of four diagnostic information of traditional Chinese medicine （TCM）. All indicators were assessed once before and after treatment respectively. Safety indicators were evaluated， and adverse events during the trial were recorded. ResultsAll patients in both groups were included in the full ana-lysis set （FAS） and safety set （SS）. Compared with baseline， the 6MWD and Peak VO₂ of cardiopulmonary exercise test in the treatment group significantly increased after treatment， while the MLHFQ scores， serum BNP levels and scores of TCM four diagnostic information significantly decreased， and the NYHA cardiac function grade significantly improved （P＜0.01）. After treatment， the 6MWD and Peak VO₂ of cardiopulmonary exercise test， as well as their changes from baseline in the treatment group were higher than those in the control group； the MLHFQ scores， serum BNP levels and scores of TCM four diagnostic information in the treatment group were lower than those in the control group； and the improvement of NYHA cardiac function grade in the treatment group was superior to that in the control group （P＜0.01）. There was no statistically significant differences in all indicators after treatment in the control group （P＞0.05）. The incidence of adverse events was 5.1% （2/39） in the treatment group and 2.6% （1/39） in the control group， with no statistically significant difference between groups （P＞0.05）. ConclusionOn the basis of conventional western medicine treatment， the addition of the optimized new Shengmai Powder can further improve exercise tolerance， cardiac function and quality of life in patients with CHF of qi deficiency， blood stasis and fluid retention syndrome， and show good safety.

OBJECTIVE To explore the influencing factors for immune-related endocrine toxicity in the treatment of malignant solid tumors with sintilimab， aiming to provide a reference for rational drug use. METHODS Case data were collected from patients with malignant solid tumors， who were treated with sintilimab at the First Affiliated Hospital of Jinzhou Medical University from January 1， 2020 to December 31， 2024， using the electronic medical record system. The patients were divided into an endocrine immune-related adverse events （irAEs） group and a non-endocrine irAEs group based on whether they developed immune-related endocrine toxicity after sintilimab administration. The statistical significance of predictive variables was examined through univariate and multivariate Logistic regression methods. RESULTS A total of 224 patients were enrolled， including 138 cases （61.6%） in the non-endocrine irAEs group and 86 cases （38.4%） in the endocrine irAEs group. After univariate and multivariate Logistic regression analysis， a treatment period of 1-12 cycles was identified as an independent influencing factor for immune-related endocrine toxicity [OR＝7.175， 95%CI （1.239， 41.563）， P ＜0.05 ] ， immune-related hyperglycemia [OR＝6.600， 95%CI （1.053， 41.359）， P ＜0.05 ] ， and immune-related subclinical hypothyroidism [OR＝20.200， 95%CI （3.224， 126.558）， P ＜0.05 ] . The combination with paclitaxel-based drugs was identified as an independent influencing factor for immune-related subclinical hyperthyroidism [OR＝6.410， 95%CI （1.790， 22.955）， P ＜0.05 ] . CONCLUSIONS Among patients treated with sintilimab， the treatment cycle is a risk factor for immune-related endocrine toxicity， immune-related hyperglycemia and immune-related subclinical hypothyroidism. The combination of paclitaxel-based drugs is a risk factor for immune-related subclinical hyperthyroidism. It is recommended that when applying sintilimab in clinical practice， especially during the first few treatment cycles， the relevant endocrine indicators should be dynamically monitored in a standardized manner. In addition， special attention should be paid to patients treated with the combination of paclitaxel-based drugs to be vigilant against the occurrence of endocrine adverse events.

Objective:To learn about the levels of 25-hydroxy vitamin D (25-OH VD), TBNK lymphocyte subsets, and cytokines in peripheral blood of patients with brucellosis.Methods:A prospective design was adopted, one hundred patients with brucellosis admitted to the Department of Infectious Diseases, Beidahuang Industry Group General Hospital from May 2024 to February 2025 were selected as the brucellosis group, and one hundred healthy individuals who underwent physical examinations at the hospital during the same period were selected as the control group. The peripheral blood 25-OH VD levels were detected by chemiluminescence method. Further, 100 patients with brucellosis were divided into a brucellosis combined with osteoarthritis group (74 cases) and a brucellosis without osteoarthritis group (26 cases). Flow cytometry was used to detect the counts of peripheral blood TBNK lymphocyte subsets and cytokine levels. Meanwhile, Spearman rank correlation was used to analyze the correlation between peripheral blood 25-OH VD levels and TBNK lymphocyte subsets counts as well as cytokine levels in patients with brucellosis complicated by osteoarthritis.Results:The peripheral blood 25-OH VD level in the brucellosis group [20.31 (15.74, 24.35) ng/ml] was significantly lower than that of the control group [25.18 (21.13, 29.59) ng/ml], and the difference was statistically significant ( Z = - 5.07, P < 0.001). The peripheral blood 25-OH VD level [18.05 (13.79, 23.74) vs 22.43 (19.93, 28.25) ng/ml], CD4 + T cell count [(860 ± 275) vs (1 036 ± 376) cells/μl], and interleukin (IL)-6 levels [4.17 (2.14, 9.41) vs 7.83 (5.97, 11.34) ng/L] in the brucellosis combined with osteoarthritis group were significantly lower than those in the brucellosis without osteoarthritis group ( Z/t = - 2.88, 2.20, - 2.85, P = 0.004, 0.035, 0.004). Correlation analysis showed that the peripheral blood 25-OH VD level in patients with brucellosis complicated by osteoarthritis was positively correlated with the counts of CD45 +, CD3 + T, CD4 + T, CD8 + T, and natural killer cells ( r = 0.31, 0.26, 0.25, 0.25, 0.25, P = 0.007, 0.027, 0.032, 0.031, 0.032), and negatively correlated with IL-17A level ( r = - 0.40, P < 0.001). Conclusion:Patients with brucellosis have insufficient 25-OH VD, and those with osteoarthritis have lower 25-OH VD level, CD4 + T cell count, and IL-6 level than those without osteoarthritis.

To observe the effect of penthorum chinense pursh(PCP)on diarrhea in weaned pig-lets,and to explore its mechanism through network pharmacology and in vivo animal experiments.Animal experiment 1 A total of 160 1-day-old piglets were randomly divided into control group,low-dose prevention group(0.25％),medium-dose prevention group(0.50％)and high-dose pre-vention group(1.00％).Starting from the 14 th day,0.25％,0.50％and 1.00％PCP were added to the basal diet of the three prevention groups and weaned.PCP was stopped on the 29th day,and the diarrhea rate of piglets was recorded for 35 d.In animal experiment 2,35 4-week-old male Kunming mice were randomly divided into 5 groups(control group,LPS group,low-dose group,medium-dose group and high-dose group)for 8 d.The low-dose group,the medium-dose group and the high-dose group were intragastrically administered with 200,400 and 800 mg/kg PCP for 7 consecutive days,respectively.The control group and the LPS group were intragastrically administered with the same amount of sterile saline.On the 8th day of the experiment,except that the Control group was intraperitoneally injected with sterile normal saline,the other groups were intraperitoneally injec-ted with the same amount of LPS(15 mg/kg)to establish an intestinal injury model.HE staining was used for ileal histopathological observation,and fluorescence quantitative PCR was used to de-tect the expression levels of inflammatory factors and tight junction protein mRNA.The TCMSP database was used to screen the active components and targets of PCP,and the GeneCards database was used to obtain the targets of diarrhea.The targets of PCP and diarrhea were imported into Li-anchuan biological cloud platform,and the Venn diagram was obtained after intersection.The pro-tein-protein interaction(PPI)network was constructed by combining Cytoscape 3.7.1 and STRING database,and GO and KEGG enrichment analysis was performed by KOBAS-i platform.The results showed that compared with the control group,the diarrhea rate of weaned piglets in the low-dose prevention group(0.25％),the medium-dose prevention group(0.50％),and the high-dose prevention group(1.00％)was significantly reduced at 28-62 d(P＜0.05).According to the prediction of network pharmacology,there were 32 corresponding targets of 145 potential com-ponents of PCP,6 332 targets of diarrhea,and 118 intersection targets.The protective mechanism of PCP in the treatment of diarrhea may be related to NF-κB and PI3k-Akt signaling pathways.Further experiments confirmed that compared with the LPS group,PCP can significantly improve the pathological state of ileum in mice,the mRNA expression level of intestinal tight junction pro-tein Occludin(P＜0.05)was reversed.At the same time,PCP also significantly down-regulated the mRNA level of NF-κB.The results showed that PCP may alleviate diarrhea in piglets through multiple targets and multiple pathways.The main mechanism may be related to the inhibition of Akt-NF-κB signaling pathway.This study is conducive to providing a theoretical basis for the clini-cal application of PCP.

Objective To investigate the relationship between prolactin and mild cognitive impairment(MCI)in postmenopausal women with type 2 diabetes mellitus(T2DM).Methods A total of 319 postmenopausal women with T2DM who were hospitalized in the Department of Endocrinology,Drum Tower Hospital,Affiliated Hospital of Medical School,Nanjing University were enrolled in this study from August 2016 to October 2023.All the patients were divided into two groups according whether they had MCI:T2DM group(n=161)and MCI group(n=158).Differences in clinical characteristics were compared between the two groups.Pearson correlation was used to analyze the correlation between sex hormones and cognitive domains,and Logistic regression analysis was used to evaluate the influencing factors for MCI development.Results Serum prolactin levels were significantly lower in the MCI group than in the T2DM group[(5.5±2.1)vs(7.2±2.9)μg/L,P<0.05].Serum prolactin level was positively correlated with mini-mental state examination score,Montreal cognitive assessment score,immediate memory score,visuopatial constructional score,attention score and hippocampal volume(P<0.05),and negatively correlated with processing speed test(time)and executive function test(time)(P<0.05).Logistic regression analysis demonstrated that serum prolactin level was an influencing factor for the risk of MCI in postmenopausal women with T2DM(OR 0.715,95%CI 0.605～0.845,P<0.01).Conclusions The decrease of serum prolactin level is associated with an increased risk of MCI in postmenopausal women with T2DM.

This study aims to investigate the medication rules of patented traditional Chinese medi-cine(TCM)compound formulas and molecular mechanisms of core drugs for treating sepsis using data mining and network pharmacology approaches.In the present study,we first searched the PubMed database,Web of Science database,and the China National Knowledge Infrastructure(CNKI)since the establishment of the library to April 30,2024 for the relevant literature on the treatment of sepsis by traditional Chinese medicine.The prescriptions were then statistically ana-lyzed for drug frequency and association analysis to obtain the core drugs.Then we screened the ef-fective active ingredients of the core drugs by TCMSP and other database platforms,obtained sep-sis-related genes in GeneCards and other databases,and statistically intersected targets,and predic-ted the mechanism of action of the core TCMs by subjecting the intersected targets to PPI analy-sis,GO function and KEGG pathway enrichment analysis.Finally,the relationship between key tar-gets and herbal components was examined in reverse by molecular docking method.The results showed that 64 compound formulas were obtained,with a total of 150 Chinese medicines,which were mostly sweet in taste,cold in nature,and belonged to the spleen,stomach and intestinal me-ridians.According to the association rules,the core drugs were identified as"mirabilite-peach ker-nel-rheum officinale".There were 79 intersecting targets between the core drugs and sepsis,with core targets such as IL-1β,EGFR and SRC.MAPK,TNF,IL-17 and other signaling pathways are involved to mediate inflammatory responses,apoptosis and other biological processes to exert ther-apeutic effects on sepsis.The molecular docking results indicated that the docking activity of the key targets with the main components of the drug,and sennoside E_qt has the lowest binding ener-gy and the best docking activity with SRC.In conclusion,this study showed that the prescription of Chinese medicine for sepsis is mostly based on tonifying the spleen and clearing heat.The mecha-nism of action of the core drug"mirabilite-peach kernel-rheum officinale"in the treatment of sep-sis is multilevel and multifaceted,which provides a certain theoretical basis for the treatment of sepsis by traditional Chinese medicine.

Objective To investigate the correlation between cognitive function and medication compliance in patients with type 2 diabetes mellitus(T2DM).Methods Patients with T2DM who were admitted to the Department of Endocrinology,Drum Tower Hospital,Nanjing University School of Medicine from July 2023 to December 2023 were selected.The clinical data and laboratory results of the patients were collected.The medication compliance of the patients was evaluated by Adherence to Refills and Medications Scales(ARMS).And the overall cognitive function and independent cognitive domain tests were performed.According to the diagnostic criteria of mild cognitive impairment(MCI),patients were divided into normal cognitive group and MCI group.Linear regression analysis was used to evaluate the correlation between cognitive function and medication compliance in T2DM patients.Multivariate logistic regression analysis was used to explore the relationship between cognitive dysfunction and poor medication compliance in T2DM patients.Results A total of 216 patients with T2DM were enrolled,including 113 patients with normal cognitive function and 103 patients with MCI.The ARMS score(16.4±4.1 vs.15.1±2.8)and the rate of poor medication compliance(54.4%vs.31.0%)in the MCI group were higher than those in the normal cognitive group(all P<0.05).After adjusting for gender,age,years of education and glycosylated hemoglobin,ARMS scores were significantly negatively correlated with immediate memory,attention and delayed memory scores(all P<0.05).Multivariate logistic regression analysis showed that patients with MCI had a higher risk of poor medication adherence[OR=2.645,95%CI=(1.414,4.946),P<0.001].Conclusions Poor cognitive function,especially memory and concentration,is associated with reduced medication compliance in patients with T2DM.Patients with memory and attention problems should be given appropriate medication advice to improve their compliance in clinical practice.

Objective:To investigate the application in evaluating the course and the clinical effects of serum cytokines interleukin (IL)-2, IL-4, IL-6, IL-10, IL-17, tumor necrosis factor-α (TNF-α), and interferon-γ (IFN-γ) levels, as well as neutrophil to lymphocyte ratio (NLR) and platelet to lymphocyte ratio (PLR) in patients with brucellosis.Methods:Using case-control method, from February 2023 to March 2024, 274 confirmed brucellosis patients [divided into acute and chronic groups ( n = 165, 109) according to the course of the disease] and 70 healthy individuals (control group) were selected at Beidahuang Group General Hospital for serum cytokines detection using cytometric bead array (CBA) method. Blood routine test, serum agglutination test (SAT) and blood culture were performed at the same time, and NLR and PLR were calculated. Cytokine levels, NLR, and PLR were compared in patients with different disease duration, with or without complications, with different SAT titers [high ( > 1 ∶ 100) and low (≤1 ∶ 100)], and with different blood culture results, and the effects of each indicator on the course of brucellosis were analyzed by logistic regression. Results:The levels of IL-2, IL-6, IL-10, IL-17, TNF-α and IFN-γ in the acute group [ M ( Q1, Q3): 0.32 (0.15, 0.70), 18.97 (10.70, 36.86), 2.54 (1.49, 4.36), 1.41 (0.38, 3.05), 1.31 (0.77, 2.33), 11.60 (2.30, 36.75) ng/L] were higher than those in the chronic group [0.18 (0.06, 0.43), 1.68 (0.75, 5.74), 0.88 (0.40, 1.93), 0.29 (0.09, 0.87), 0.59 (0.31, 1.07), 0.72 (0.33, 1.42) ng/L] and control group [0.10 (0.05, 0.30), 1.52 (0.09, 2.80), 0.72 (0.35, 1.16), 0.08 (0.03, 0.20), 0.55 (0.20, 0.96), 0.68 (0.41, 1.25) ng/L, P < 0.05]. The IFN-γ level in the group with complications of brucellosis was lower than that in the group without complications, while the NLR and PLR were higher than those in the group without complications ( P < 0.05). The levels of IL-6, IL-17, TNF-α, and IFN-γ in the high titer group were higher than those in the low titer group, and the NLR was lower than that in the low titer group ( P < 0.05). The levels of IFN-γ and TNF-α of blood culture positive patients in the acute group were higher than those of blood culture negative patients ( P < 0.05). Univariate analysis showed that all 7 cytokines could affect the course of brucellosis ( P < 0.05). Multivariate analysis showed that IL-6, TNF-α, and IFN-γ were independent influencing factors of the course of brucellosis [ OR (95% CI) = 0.87 (0.83, 0.91), 0.55 (0.32, 0.97), 0.80 (0.72, 0.88), P < 0.05]. Conclusions:The levels of cytokines IL-2, IL-6, IL-10, IL-17, TNF-α, and IFN-γ can reflect the course progression of brucellosis patients, IL-6, IFN-γ and TNF-α can also serve as independent influencing factors for brucellosis progression. NLR and PLR may become inflammatory markers for predicting Brucella infection.

Objective To investigate the value of the absolute number of lymphocyte subpopulations as an early warning indicator for children with SMPP(severe mycoplasma pneumonia,SMPP)and to analyze the character-istics observed via bronchoscopy,thereby providing a valuable reference for the early diagnosis of SMPP.Methods This study included 102 children with Mycoplasma pneumoniae pneumonia(MPP),comprising 54 cases of common MPP and 48 cases of SMPP.The lymphocyte subpopulations,clinical characteristics,and laboratory indicators were analyzed.Results There were statistically significant differences between the two groups in the absolute number levels of lymphocyte subpopulations CD3+CD19-T,CD4+T,CD3-CD19+B,CD3-/CD16+CD56+NK cells(P<0.05).The absolute numbers of CD3+CD19-T,CD4+T,CD3-CD19+B,and CD3-/CD16+CD56+NK cells showed negative correlations with serum ferritin,LDH,CRP,and D-D,respectively(P<0.05).Multifactorial logistic regression analysis identified the absolute numbers of CD3+CD19-T,CD4+T,CD3-CD19+B,and CD3-/CD16+CD56+NK cells as independent risk factors for severe Mycoplasma pneumoniae pneumonia(SMPP).ROC analysis demonstrated that the areas under the curve for diagnosing SMPP based on the absolute numbers of CD3+CD19-T,CD4+T,CD3-CD19+B,and CD3-/CD16+CD56+NK cells were 0.711,0.887,0.856,and 0.860,respectively,with sensitivities of 47.4%,80.8%,82.1%,and 92.3%,and specificities of 89.7%,87.2%,75%,and 70.5%,respectively.The combined ROC curve of the four lymphocyte subsets had an area of 0.983,with a sensitivity of 97.4%and specificity of 92.3%.The proportions of bronchoscopy findings and microscopic examination of mucus plugs in the SMPP group were significantly higher than those in the ordinary MPP group(P<0.05).In the mucoid plug subgroup,the absolute numbers of CD3?CD19?T cells and CD4?T cells were significantly lower compared to the non-mucoid plug subgroup,while the percentage of CD8?T cells increased and the CD4?/CD8? ratio decreased(all P<0.05).Conclusions The absolute number of CD3+CD19-T,CD4+T,CD3-CD19+B,and CD3-/CD16+CD56+NK cells in peripheral blood serves as a highly sensitive and specific predictor of small airway mucus plugging phenomenon(SMPP)and can thus be utilized as a potential biomarker for SMPP.Microscopic analysis under SMPP conditions reveals a high prevalence of mucus plugs,necessitating proactive bronchoscopic intervention.Furthermore,the significant imbalance in T cell subpopulations is strongly correlated with the formation of mucus plugs observed during bronchoscopy.