Objective: To investigate the characteristics and HIV confirmed positive status among individuals attending HIV voluntary counseling and testing (VCT) clinics in Inner Mongolia Autonomous Region, so as to provide the basis for enhancing interventions targeting high-risk populations for AIDS. Methods: Demographic information, reasons for consultation, consulting institutions, and HIV antibody testing data of individuals attending VCT clinics in Inner Mongolia Autonomous Region from 2019 to 2023 were collected through the VCT database of the Chinese Center for Disease Control and Prevention. The characteristics of individuals attending VCT were described. Factors affecting HIV confirmed positive among VCT clinic attendees were analyzed using a multivariable logistic regression model. Results: A total of 249 919 individuals attended VCT clinics in Inner Mongolia Autonomous Region from 2019 to 2023, including 128 069 males (51.24%) and 121 850 females (48.76%). The majority of attendees were aged 25-<35 years, accounting for 92 445 cases (36.99%). Among them, 785 cases were confirmed as HIV positive, with a positivity rate of 0.31%. Multivariable logistic regression analysis revealed that males (OR=4.787, 95%CI: 3.562-6.434), 45-<65 years of age (45-<55 years, OR=7.723, 95%CI: 1.786-33.406; 55-<65 years, OR=7.689, 95%CI: 1.757-33.653), being unmarried (OR=2.143, 95%CI: 1.580-2.906), junior high school education or below (OR=1.147, 95%CI: 1.042-2.430), having the history of high-risk behaviors or exposure risks (commercial heterosexual behaviors, OR=2.717, 95%CI: 1.707-4.324; non-commercial non-fixed heterosexual behaviors, OR=5.421, 95%CI: 3.763-7.809; homosexual behaviors, OR=70.774, 95%CI: 48.409-103.473; having an HIV-positive spouse/fixed partner/mother, OR=100.024, 95%CI: 62.490-160.100; drug injection, OR=5.366, 95%CI: 2.213-13.014), and seeking general hospitals or traditional Chinese medicine hospitals (OR=1.973, 95%CI: 1.650-2.360) were associated with a higher risk of HIV confirmed positive. Conclusions HIV confirmed positive among individuals attending VCT clinics in Inner Mongolia Autonomous Region is associated with gender, age, marital status, educational level, reasons for consultation, and consulting institutions. It is recommended to strengthen health education and targeted interventions for high-risk populations to reduce the risk of HIV infection.

Peyronie's disease (PD) is a disorder characterized by fibrous plaque formation in the penile tissue that leads to curvature and complications in advanced stages. In this study, we aimed to compare four injectable induction agents for the establishment of a robust rat model of PD: transforming growth factor-β1 (TGF-β1), fibrin, sodium tetradecyl sulfate (STS) combined with TGF-β1, and polidocanol (POL) combined with TGF-β1. The results showed that injection of TGF-β1 or fibrin into the tunica albuginea induced pathological endpoints without causing penile curvature. The STS + TGF-β1 combination resulted in both histological and morphological alterations, but with a high incidence of localized necrosis that led to animal death. The POL + TGF-β1 combination produced pathological changes and curvature comparable to STS + TGF-β1 and led to fewer complications. In conclusion, fibrin, STS + TGF-β1, and POL + TGF-β1 all induced PD with a certain degree of penile curvature and histological fibrosis in rats. The POL + TGF-β1 combination offered comparatively greater safety and clinical relevance and may have the greatest potential for PD research using model rats.
Animals ; Male ; Penile Induration/drug therapy* ; Rats ; Transforming Growth Factor beta1/metabolism* ; Disease Models, Animal ; Fibrin ; Penis/drug effects* ; Polidocanol/administration & dosage* ; Rats, Sprague-Dawley ; Polyethylene Glycols/administration & dosage* ; Injections

Digital technologies have become an integral part of complete denture restoration. With advancement in computer-aided design and computer-aided manufacturing (CAD/CAM), tools such as intraoral scanning, facial scanning, 3D printing, and numerical control machining are reshaping the workflow of complete denture restoration. Unlike conventional methods that rely heavily on clinical experience and manual techniques, digital technologies offer greater precision, predictability, and efficacy. They also streamline the process by reducing the number of patient visits and improving overall comfort. Despite these improvements, the clinical application of digital complete denture restoration still faces challenges that require further standardization. The major issues include appropriate case selection, establishing consistent digital workflows, and evaluating long-term outcomes. To address these challenges and provide clinical guidance for practitioners, this expert consensus outlines the principles, advantages, and limitations of digital complete denture technology. The aim of this review was to offer practical recommendations on indications, clinical procedures and precautions, evaluation metrics, and outcome assessment to support digital restoration of complete denture in clinical practice.
Humans ; Denture, Complete ; Computer-Aided Design ; Denture Design/methods* ; Consensus ; Printing, Three-Dimensional

OBJECTIVE: This study aimed to explore the association between body mass index (BMI) and mortality based on the 10-year population-based multicenter prospective study. METHODS: A general population-based multicenter prospective study was conducted at four sites in rural China between 2013 and 2023. Multivariate Cox proportional hazards models and restricted cubic spline analyses were used to assess the association between BMI and mortality. Stratified analyses were performed based on the individual characteristics of the participants. RESULTS: Overall, 19,107 participants with a sum of 163,095 person-years were included and 1,910 participants died. The underweight (< 18.5 kg/m ²) presented an increase in all-cause mortality (adjusted hazards ratio [ aHR] = 2.00, 95% confidence interval [ CI]: 1.66-2.41), while overweight (≥ 24.0 to < 28.0 kg/m ²) and obesity (≥ 28.0 kg/m ²) presented a decrease with an aHR of 0.61 (95% CI: 0.52-0.73) and 0.51 (95% CI: 0.37-0.70), respectively. Overweight ( aHR = 0.76, 95% CI: 0.67-0.86) and mild obesity ( aHR = 0.72, 95% CI: 0.59-0.87) had a positive impact on mortality in people older than 60 years. All-cause mortality decreased rapidly until reaching a BMI of 25.7 kg/m ² ( aHR = 0.95, 95% CI: 0.92-0.98) and increased slightly above that value, indicating a U-shaped association. The beneficial impact of being overweight on mortality was robust in most subgroups and sensitivity analyses. CONCLUSION This study provides additional evidence that overweight and mild obesity may be inversely related to the risk of death in individuals older than 60 years. Therefore, it is essential to consider age differences when formulating health and weight management strategies.
Humans ; Body Mass Index ; China/epidemiology* ; Male ; Female ; Middle Aged ; Prospective Studies ; Rural Population/statistics & numerical data* ; Aged ; Follow-Up Studies ; Adult ; Mortality ; Cause of Death ; Obesity/mortality* ; Overweight/mortality*

Objective:To retrospectively analyze the treatment status of tyrosine kinase inhibitors (TKI) in newly diagnosed patients with chronic myeloid leukemia (CML) in China.Methods:Data of chronic phase (CP) and accelerated phase (AP) CML patients diagnosed from January 2006 to December 2022 from 77 centers, ≥18 years old, and receiving initial imatinib, nilotinib, dasatinib or flumatinib-therapy within 6 months after diagnosis in China with complete data were retrospectively interrogated. The choice of initial TKI, current TKI medications, treatment switch and reasons, treatment responses and outcomes as well as the variables associated with them were analyzed.Results:6 893 patients in CP ( n=6 453, 93.6%) or AP ( n=440, 6.4%) receiving initial imatinib ( n=4 906, 71.2%), nilotinib ( n=1 157, 16.8%), dasatinib ( n=298, 4.3%) or flumatinib ( n=532, 7.2%) -therapy. With the median follow-up of 43 ( IQR 22-75) months, 1 581 (22.9%) patients switched TKI due to resistance ( n=1 055, 15.3%), intolerance ( n=248, 3.6%), pursuit of better efficacy ( n=168, 2.4%), economic or other reasons ( n=110, 1.6%). The frequency of switching TKI in AP patients was significantly-higher than that in CP patients (44.1% vs 21.5%, P<0.001), and more AP patients switched TKI due to resistance than CP patients (75.3% vs 66.1%, P=0.011). Multi-variable analyses showed that male, lower HGB concentration and ELTS intermediate/high-risk cohort were associated with lower cytogenetic and molecular responses rate and poor outcomes in CP patients; higher WBC count and initial the second-generation TKI treatment, the higher response rates; Ph + ACA at diagnosis, poor PFS. However, Sokal intermediate/high-risk cohort was only significantly-associated with lower CCyR and MMR rates and the poor PFS. Lower HGB concentration and larger spleen size were significantly-associated with the lower cytogenetic and molecular response rates in AP patients; initial the second-generation TKI treatment, the higher treatment response rates; lower PLT count, higher blasts and Ph + ACA, poorer TFS; Ph + ACA, poorer OS. Conclusion:At present, the vast majority of newly-diagnosed CML-CP or AP patients could benefit from TKI treatment in the long term with the good treatment responses and survival outcomes.

Objective:To explore the effect of cardiac rehabilitation exercise based on Williams life skills training(WLST)on cardio-psychological health and physical activity index in patients with acute myocardial infarction(AMI)after percutaneous coronary intervention(PCI).Methods:A total of 326 AMI patients undergoing PCI in our hospital from August 2019 to July 2021 were selected.They were divided into control group(n=163)and ex-periment group(n=163)using random number table method.The control group received conventional cardiac reha-bilitation,while the experiment group received cardiac rehabilitation based on WLST.Both groups were intervened for six months.Left ventricular ejection fraction(LVEF),brain natriuretic peptide(BNP)level,left ventricular end-diastolic diameter(LVEDd),6min walking distance(6MWD),scores of self-rating anxiety scale(SAS)and self-rating depression scale(SDS)and physical activity index were compared between two groups before and after intervention.Results:Compared with the control group,after 6-month intervention,there were significant rise in LVEF[(43.94±6.64)％vs.(48.77±7.29)％],6MWD[(373.66±49.64)m vs.(455.91±48.18)m]and pro-portion of people taking moderate intensity physical activity(32.5％vs.45.4％)(P＜0.05 or＜0.01),and signifi-cant reductions in BNP level[(42.64±9.08)pg/ml vs.(38.53±8.55)pg/ml],scores of SAS[(47.45±4.48)points vs.(42.40±4.79)points]and SDS[(48.47±4.93)points vs.(43.90±4.71)points],and proportion of people taking low intensity physical activity(55.2％vs.36.8％)in experiment group(P＜0.001 all).Conclusion:Cardiac rehabilitation exercise based on Williams life skills training can significantly improve cardiac function and physical activity level,relieve depression and anxiety in patients with acute myocardial infarction after PCI.

The main chemical components of Allii Macrostemonis Bulbus and components in serum were analyzed and identified rapidly and precisely by ultra-performance liquid chromatography-quadrupole time-of-flight mass spectrometry(UPLC-Q-TOF-MS)technique in this study.The compounds were identified based on the relative molecular mass,fragmentation ions,and retention time of chromatographic peaks.A total of 36 kinds of chemical components were identified from Allii Macrostemonis Bulbus,including 28 kinds of saponins,3 kinds of amino acids,2 kinds of flavonoids,one kind of organosulfur compound,one kind of nucleoside,and one kind of hormone-lipid compound.In addition,8 kinds of compounds of Allii Macrostemonis Bulbus were identified from the serum.Based on the intersection compounds of which detected in serum and screened out by TCMSP platform database,by using targeted network pharmacology and molecular docking technology,a"drug-component-target-pathway"association network was constructed.Naringenin,quercetin,macrostemonoside E and 25(R)-26-O-β-D-glucopyranosyl-22-hydroxy-5β-furostan-3-O-β-D-glucopyranosyl(1→2)-β-D-glucopyranoside were screened as the main active constituents of Allii Macrostemonis Bulbus in the treatment of hyperlipidemia.In addition,adenosine 5′-monophosphate-activated protein kinase(AMPK),tumor necrosis factor(TNF),vascular endothelial growth factor A(VEGFA)and matrix metallopeptidase 9(MMP9)were the key action targets for Allii Macrostemonis Bulbus in the treatment of hyperlipidemia.Molecular docking was performed using the main pharmacodynamic components and key action targets.The results indicated that all the four active components showed strongly bound to AMPK.This suggested that the regulation of lipid metabolism might be the key mechanism of Allii Macrostemonis Bulbus in antihyperlipidemic effect.This study provided a data reference for the research on the pharmacodynamic components of Allii Macrostemonis Bulbus,and provided a basis for the improvement of quality standard of Allii Macrostemonis Bulbus.

Objective To explore the signal transduction of suppressor of cytokine signaling 6(SOCS6)and retinoic acid receptor related orphan nuclear receptor A(RORA)in patients with periodontitis expression of periodontal tissue,and analyze the prognosis of the patients with value.Methods A total of 224 patients with periodontitis who were treated in Jinan Hospital of Traditional Chinese Medicine from July 2021 to Janu-ary 2023 were selected as the study group,and 224 patients who needed to extract healthy teeth due to ortho-dontic treatment to the Jinan Hospital of Traditional Chinese Medicine outpatient were selected as the control group.The periodontal tissues were collected and the expression levels of SOCS6 and RORA in periodontal tissues were detected by real-time fluorescent quantitative PCR.The patients with periodontitis were followed up for 3 months,and according to the follow-up results,they were divided into good prognosis group(148 ca-ses)and poor prognosis group(76 cases).Multivariate Logistic regression analysis was used to analyze the in-fluencing factors of poor prognosis in patients with periodontitis.Receiver operating characteristic(ROC)curve was used to analyze the predictive value of SOCS6 and RORA expression levels in periodontal tissues for poor prognosis in patients with periodontitis.Results Compared with the control group,the expression levels of SOCS6 and RORA in the periodontal tissue of the study group were decreased(P＜0.05).A total of 224 patients with periodontitis were complete follow-up,the incidence of poor prognosis was 33.93％(76/224).The expression levels of SOCS6 and RORA in periodontal tissues of the poor prognosis group were lower than those of the good prognosis group(P＜0.05).Multivariate Logistic regression analysis showed that the af-fected tooth located in the lower jaw,the affected tooth in the anterior teeth,the deepest probing depth of the affected tooth,the severity of periodontitis,the abnormal root morphology,the alveolar bone height,and the average attachment loss were the risk factors for the poor prognosis of patients with periodontitis(P＜0.05).The expression levels of SOCS6 and RORA in periodontal tissues were protective factors(P＜0.05).The area under the curve(AUC)of SOCS6 and RORA alone in predicting poor prognosis of periodontitis patients was 0.833 and 0.829,respectively.The AUC of the combination of SOCS6 and RORA(0.914)was higher than that of SOCS6 and RORA alone(Z=3.659,3.408,P＜0.001).Conclusion The expression levels of SOCS6 and RORA in periodontal tissues of patients with poor prognosis of periodontitis are decreased.Both SOCS6 and RORA have a certain predictive effect on poor prognosis of patients with periodontitis,and the combina-tion of the two has a better predictive effect.

Objective To observe the effect of matrine on intestinal mucosal injury in rats with inflammatory bowel disease(IBD)by regulating interleukin 6(IL-6)/signal transducer and activator of transcription 3(STAT3)signaling pathway.Methods IBD model rats were constructed by colon perfusion of trinitrobenzene sulfonic acid(TNBS)method,and randomly divided into model group,matrine low-and high-dose groups,and matrine high-dose+ colivelin(STAT3 activator)group,with 10 rats in each group.Another 10 rats were selected for colon perfusion with equal volume of normal saline as the normal group.After treatment with matrine and colivelin,the body mass and disease activity index(DAI)of rats in each group were detected.The histopathological changes of colonic mucosa in rats were detected by hematoxylin-eosin(HE)staining.The ultrastructural changes of colonic mucosa in rats were observed by transmission electron microscopy.The levels of interleukin-6(IL-6),C-reactive protein(CRP),and superoxide dismutase(SOD),malondialdehyde(MDA)in serum and colonic mucosa of rats in each group were measured by enzyme-linked immunosorbent assay(ELISA)and colorimetry,respectively.The expression of IL-6/STAT3 pathway-related proteins in rat colonic mucosa was detected by Western Blot.Results Compared with the normal group,the colonic mucosal tissue of rats in the model group had severe pathological damage and obvious ultrastructural damage,DAI,colonic mucosal histopathological score,serum and colonic mucosal tissue CRP,IL-6,MDA levels,and IL-6 protein expression and p-STAT3/STAT3 levels in colonic mucosal tissue were significantly increased(P＜0.05),and body mass,serum and colonic mucosal tissue SOD level were significantly decreased(P＜0.05).Compared with the model group,the pathological damage and ultrastructural damage of colonic mucosa in the low-and high-dose of matrine groups were alleviated,DAI,pathological score of colonic mucosa,CRP,IL-6,MDA levels in serum and colonic mucosa,IL-6 protein expression and p-STAT3/STAT3 ratio in colonic mucosa were decreased(P＜0.05),and body mass,SOD level in serum and colonic mucosa were increased(P＜0.05),in a dose-dependent manner.Compared with the matrine high-dose group,the pathological damage and ultrastructural damage of colonic mucosa in the matrine high-dose + colivelin group were aggravated,DAI,colonic mucosa histopathological score,serum and colonic mucosa CRP,IL-6,MDA levels,colonic mucosa IL-6 protein expression and p-STAT3/STAT3 ratio were increased(P＜0.05),body mass,serum and colonic mucosa SOD level were decreased(P＜0.05).Conclusion Matrine can reduce the level of inflammation and oxidative stress by preventing the activation of IL-6/STAT3 signal pathway,thereby reducing intestinal mucosal injury in IBD rats.

Background::Although overnight fasting is recommended prior to endoscopic retrograde cholangiopancreatography (ERCP), the benefits and safety of high-carbohydrate fluid diet (CFD) intake 2 h before ERCP remain unclear. This study aimed to analyze whether high-CFD intake 2 h before ERCP can be safe and accelerate patients’ recovery.Methods::This prospective, multicenter, randomized controlled trial involved 15 tertiary ERCP centers. A total of 1330 patients were randomized into CFD group ( n = 665) and fasting group ( n = 665). The CFD group received 400 mL of maltodextrin orally 2 h before ERCP, while the control group abstained from food/water overnight (>6 h) before ERCP. All ERCP procedures were performed using deep sedation with intravenous propofol. The investigators were blinded but not the patients. The primary outcomes included postoperative fatigue and abdominal pain score, and the secondary outcomes included complications and changes in metabolic indicators. The outcomes were analyzed according to a modified intention-to-treat principle. Results::The post-ERCP fatigue scores were significantly lower at 4 h (4.1 ± 2.6 vs. 4.8 ± 2.8, t = 4.23, P <0.001) and 20 h (2.4 ± 2.1 vs. 3.4 ± 2.4, t= 7.94, P <0.001) in the CFD group, with least-squares mean differences of 0.48 (95% confidence interval [CI]: 0.26–0.71, P <0.001) and 0.76 (95% CI: 0.57–0.95, P <0.001), respectively. The 4-h pain scores (2.1 ± 1.7 vs. 2.2 ± 1.7, t = 2.60, P = 0.009, with a least-squares mean difference of 0.21 [95% CI: 0.05–0.37]) and positive urine ketone levels (7.7% [39/509] vs. 15.4% [82/533], χ2 = 15.13, P <0.001) were lower in the CFD group. The CFD group had significantly less cholangitis (2.1% [13/634] vs. 4.0% [26/658], χ2 = 3.99, P = 0.046) but not pancreatitis (5.5% [35/634] vs. 6.5% [43/658], χ2 = 0.59, P = 0.444). Subgroup analysis revealed that CFD reduced the incidence of complications in patients with native papilla (odds ratio [OR]: 0.61, 95% CI: 0.39–0.95, P = 0.028) in the multivariable models. Conclusion::Ingesting 400 mL of CFD 2 h before ERCP is safe, with a reduction in post-ERCP fatigue, abdominal pain, and cholangitis during recovery.Trail Registration::ClinicalTrials.gov, No. NCT03075280.