Objective To investigate the relationship between tooth loss and the occurrence of esophageal cancer in a natural village in Wenfeng District, Anyang City, Henan Province. Methods A prospective cohort study was conducted to observe the occurrence of tooth loss and esophageal cancer among the asymptomatic residents of the natural village for 16 years from January 2008 to July 2024. Data were analyzed by chi-square test, binary logistic regression, and restricted cubic spline. Results Among the total population of 711 cases, 136 cases were lost to follow-up and 575 cases were included in the final statistics, including 45 cases with esophageal cancer. Significant statistical difference was found between esophageal cancer patients with and without tooth loss (P<0.05). Logistic regression analysis showed that tooth loss was associated with the occurrence of esophageal cancer (OR=3.977, 95%CI: 1.543-10.255). After the adjustment for confounders, tooth loss remained significantly associated with the occurrence of esophageal cancer (OR=3.038, 95%CI: 1.035-8.914). A nonlinear dose-response relationship was observed between the number of teeth lost and the incidence of esophageal cancer. When the number of teeth lost was less than 12, the risk of esophageal cancer increased with the number of teeth lost. When more than 12 teeth were lost, the risk of esophageal cancer decreased as the number of teeth lost increased. Conclusion Tooth loss is a risk factor for the occurrence of esophageal cancer in this natural village. When the number of teeth lost is less than 12, the risk of esophageal cancer increases with the number of teeth lost.

Objective To access the current situation of the service capacity of radiation health technical service institutions in Jiangxi Province, analyze the existing problems of these institutions, and provide a scientific basis for standardizing the management of such institutions and improving their service capability. Methods A total of 11 radiation health technical service institutions in Jiangxi Province in the National Occupational Health Technical Service Organization Management Information System were selected as the monitoring objects. During the period from 2022 to 2024, 5-6 technical service institutions were selected each year and comprehensively evaluated and inspected using a checklist formulated by the state. Results Among the 16 quality monitoring results of 11 institutions, 2 (12.5%) were rated as excellent, 12 (75%) as qualified, and 2 (12.5%) as unqualified. The risk level assessment identified 7 (43.75%) high-risk institutions, 9 (56.25%) medium-risk institutions, and 0 (0%) low-risk institutions. Conclusion The overall service capacity of radiation health technical service institutions in Jiangxi Province needs to be improved. Notably, institutions within the health system, such as centers for disease control and prevention, show significant shortcomings in both on-site and laboratory testing capabilities.

Objective To investigatethe relationship between gastroesophageal reflux disease (GERD) symptoms and clinicopathological characteristics, p53 expression, and survival of Chinese patients with esophageal adenocarcinoma. Methods A total of 3882 patients with esophageal adenocarcinoma, 970 matched patients with esophageal squamous cell carcinoma, and 970 matched patients with gastric cardia adenocarcinoma were included to compare the incidence of GERD symptoms. Patients with esophageal adenocarcinoma were divided into two groups according to the presence and absence of GERD symptoms. The differences in clinicopathological characteristics and p53 expression between the two groups were compared by chi-square test, and the differences in survival between the two groups were compared by landmark analysis. Results The incidence of GERD symptoms increased successively in esophageal squamous cell carcinoma, esophageal adenocarcinoma, and gastric cardia adenocarcinoma. In patients with esophageal adenocarcinoma, the proportions of male, less than 65 years old, lower thoracic tumors, tumors without squamous cell carcinoma, poorly differentiation, early tumors (stage 0-I), and p53-positive tumors in the group with GERD symptoms were higher than those in the group without GERD symptoms; moreover, the long-term survival (≥15 years) was better. Conclusion GERD symptom is an important clinical sign of esophageal adenocarcinoma. It is closely related to specific clinicopathological characteristics, p53 overexpression, and good long-term prognosis.

Objectives:Fenofibric acid is extracted from the widely used hypolipemic fenofibrate,nowadays being approved for marketing around numerous nations and regions,nonetheless not in China.Present trial evaluated the efficacy and safety in the Chinese hypertriglyceridemia population. Methods:This is a multi-center,randomized,double-blind,placebo-controlled phase Ⅲ clinical trial.Patients from 3 different cohorts,including severe hypertriglyceridemia(HTG),moderate HTG and mixed-dyslipidemia(MD),were randomized at 1:1 ratio to receive fenofibric acid 135 mg or placebo daily for 12 weeks.The primary endpoint was the percentage change of triglyceridemia(TG)from baseline at week 12.Secondary endpoints were the percentage changes of other blood lipid indexes.At the same time,the incidence of medical adverse events was observed. Results:Among the three cohorts of patients with severe HTG(n=52),moderate HTG(n=23)and MD(n=52),the TG levels in the fenofibric acid-treated group decreased by(49.12±29.19)%,(49.95±25.19)%and(49.79±19.28)%,respectively from baseline to 12 weeks,while the corresponding placebo groups decreased by(18.88±40.69)%,(8.11±29.86)%and increased by(10.42±73.04)%,respectively from baseline to 12 weeks.The differences between treatment and placebo groups were statistically significant(P<0.017 for severe HTG cohort,P<0.05 for moderate and MD cohort).The high-density lipoprotein cholesterol(HDL-C)in the fenofibric acid-treated group increased by(25.51±21.45)%,(24.55±24.73)%,and(23.60±27.38)%,and the placebo group increased by(1.91±20.42)%,(2.40±9.32)%and(7.13±19.12)%,respectively,the differences between the two groups were statistically significant(all P<0.05).In the fenofibric acid group,adverse events with incidence>5%included upper respiratory tract infection(10.9%),abdominal pain(6.3%),and increased serum creatinine levels(6.3%),rates of adverse events were similar between the two groups(P>0.05). Conclusions:Fenofibric acid can significantly reduce triglycerides and elevate HDL-C levels safely in Chinese patients with severe to moderate HTG without statin or MD patients on top of statin therapy.

Objective To evaluate the effect of exercise-diet behavior intervention based on the transtheoretical model in patients undergoing weight loss surgery.Methods By convenience sampling,72 patients undergoing weight loss surgery in a tertiary general hospital in Xinxiang City,Henan Province from February 2021 to October 2022 were selected as the research subjects.By a random number table method,they were divided into a test group and a control group,with 36 cases in each group.The test group received exercise-diet behavior intervention based on the trans-theoretical model,while the control group received conventional intervention.The intervention began on the first day after admission and ended 6 months after surgery.The body mass index,body fat,lean body mass,diastolic blood pressure,systolic blood pressure,fasting blood glucose,insulin resistance index(HOMA-IR),Health Promoting Lifestyle Profile-Ⅱ(HPLP-Ⅱ)score,and Short-Form-36 Health Survey(SF-36)score were compared between the 2 groups before and after surgery for 3 and 6 months,as well as the complications within 6 weeks after surgery.Results The results of repeated measures analysis of variance showed that there was an interaction between the 2 groups in terms of anthropometric measurements,blood pressure and blood glucose,HPLP-Ⅱ scores,and SF-36 scores,with statistically significant differences(P＜0.001).After 6 months of surgery,the body mass index(23.32±2.32),body fat(24.10±3.46)kg,and lean body mass(41.64±3.24)kg in the test group were lower than(27.32±3.64),(28.46±4.18)kg,and(46.68±4.65)kg in the control group,and the differences were statistically significant(P＜0.001).At 3 and 6 months after operation,the diastolic blood pressure,systolic blood pressure,fasting blood glucose and HOMA-IR of the test group were lower than those of the control group,and the differences were statistically significant(P＜0.05).The HPLP-Ⅱ score of the test group was higher than that of the control group at 3 and 6 months after operation(P＜0.001).The SF-36 score of the test group was significantly higher than that of the control group at 6 months after operation(P＜0.05).The incidence of complications in the test group was 2.56％,which was not significantly different from 19.44％in the control group(P＞0.05).Conclusion The exercise-dietary behavior intervention based on the transtheoretical model can promote the formation of healthy behaviors in patients undergoing weight loss surgery,maintain weight loss effects,improve blood pressure and blood glucose levels,and enhance the quality of life of patients.

Transitional care handover of ICU transferred patients affects patient safety and continuity of care.This article reviews the current situation of transitional care handover for ICU transferred patients at home and abroad,and discusses in depth the problems,influencing factors and intervention strategies in the handover process.It aims to provide references for the improvement of the transitional care handover process of ICU transferred patients in China,development of intervention strategies based on meeting the needs of all parties and centred on patients and families,and enhance the quality of ICU transferred transitional care and patient safety.

Objective:To assess the prognostic impact of frailty on elderly inpatients with heart failure.Methods:This prospective cohort study enrolled 121 in elderly patients with heart failure from Beijing Hospital, the General Hospital of the People's Liberation Army, and Beijing Tsinghua Changgung Hospital between September 2018 and April 2019.Patients were assessed for frailty using the Fried frailty phenotype and categorized into frail and non-frail groups.Follow-ups were conducted at 3-, 6-, and 12-months post-enrollment through clinic visits or phone calls to record adverse events.Composite endpoints include all-cause mortality and rehospitalization duo to deterioration of heart failure.Results:The study included 121 patients with an average age of 78.0±7.4 years, of whom 71(58.7%)were male and 57(47.1%)were classified as frail.Compared to the non-frail group, the frail group had lower estimated glomerular filtration rates[49.5±20.7 ml/(min·1.73m 2) vs.(64.0±27.1)ml/(min·1.73m 2)], lower scores in Basic Activities of Daily Living[5.0(4.0, 6.0) vs.6.0(5.0, 6.0)], Instrumental Activities of Daily Living[2.0(1.3, 7.8) vs.7.0(5.0, 8.0)], and Mini-Mental State Examination[26.0(16.0, 28.0) vs.27.0(22.3, 29.0)], all P<0.05.They also experienced longer hospital stays[10.5(6.0, 18.8)days vs.8.0(6.0, 11.8)days, P=0.008].During the follow-up period, the incidence of composite endpoint events was significantly higher in the frail group(43.9% vs.25.0%, P=0.029).Kaplan-Meier survival analysis demonstrated that the one-year incidence of composite endpoint events was significantly higher in the frail group( P=0.013).Multivariable Cox regression analysisindicated that frailty was an independent risk factor for composite endpoint events( HR=2.201, 95% CI: 1.089-4.447, P=0.028). Conclusions:Frailty is an independent risk factor for poor outcomes in elderly hospitalized patients with heart failure and should be considered a crucial factor in clinical assessment and treatment strategies.

Atopic dermatitis （AD） is a chronic， recurrent， inflammatory， and pruritus skin disease caused by multiple internal and external factors， ranking first in the global burden of skin diseases. Due to the adverse reactions and high costs of conventional treatments and biologics， the development of natural products has attracted much attention. The nuclear factor-κB （NF-κB） signaling pathway is a key pathway for inhibiting inflammation and modulating immunity. This paper summarizes the pharmacological effects and molecular mechanisms of natural products such as flavonoids， alkaloids， phenols， terpenoids， coumarins， glycosides， and anthraquinones via NF-κB signaling pathway， aiming to provide guidance for the development of natural products. Basic studies have shown that natural products have high safety and efficacy. Oral or topical administration of natural products can regulate the phosphatidylinositol 3-kinase （PI3K）/protein kinase B （Akt）， mitogen-activated protein kinase （MAPK）， nuclear factor erythroid 2-related factor 2 （Nrf2）， high mobility group box 1 protein （HMGB1）/receptor for advanced glycation endproducts （RAGE）， and nucleotide-binding oligomerization domain-like receptor protein 3 （NLRP3） signaling pathways to exert anti-inflammatory， anti-allergy， antioxidant activities， thus reversing the pathological changes of AD. However， it is worth noting that the clinical application of natural products is still insufficient， and more rigorous clinical trials are still needed to verify their effects. The basic experiments and clinical evidence prove that natural products may play a role in alleviating AD， which provide a basis for evaluating the functioning mechanism of natural active substances and enrich the candidates for the development of potential drugs.

Objective To explore the independent risk factors that affect the overall survival(OS)of elderly patients with hepatocellular carcinoma(HCC,≥60 years old)and build a nomogram prediction model.Methods Clinical data of all elderly patients with HCC from the SEER database from 2005 to 2020 were downloaded from SEER database.In accordance with the inclusion and exclusion criteria,the screened patients were randomly assigned to a training group(70%)and a validation group(30%).The independent risk factors of elderly patients with HCC were determined by univariate and multivariate Cox regression analyses and further validated by Kaplan-Meier survival analysis.On the basis of the determined variables,nomograms were developed and verified to predict the OS of elderly patients with HCC at 6,12,and 24 months.The consistency index(C index),calibration curve,receiver's operating characteristic(ROC)curve,and area under curve(AUC)were used to evaluate the prediction efficiency and discrimination ability of the prediction model,and decision curve analysis(DCA)was used to evaluate the potential clinical application value of the nomogram.Results A total of 1134 elderly patients with HCC were included,with 793 in the training group and 341 in the validation group.Seven variables,including age,clinical grade,clinical stage,M stage,tumor size classification,and radiotherapy,were identified as independent prognostic factors of this population.The constructed nomogram shows excellent prediction performance,with C indices of 0.745 in the training group and 0.704 in the validation group.The AUC values of the training group at 6,12,and 24 months were 0.785,0.788,and 0.798,respectively,and those of the validation group were 0.780,0.725,and 0.607,respectively.The calibration curve shows good consistency from the predicted survival probability to the actual probability.The ROC curve and DCA show that the nomogram proposed in this study has good prediction ability.Conclusion Age,clinical grade,clinical stage,M stage,tumor size classification,and radiotherapy are important influencing factors for the survival of elderly patients with HCC.The prediction model of prognosis nomogram constructed in this study has good predictive value,and it can be used to predict the OS of elderly patients with HCC,which could be helpful for individualized survival assessment and clinical management of these patients.

Diabetic nephropathy （DN） is a chronic microvascular complication in diabetic patients and the main cause of end-stage renal disease （ESRD）. Studies have shown that nuclear factor kappa-B （NF-κB） signaling pathway is involved in the pathological process of DN by activating pathological mechanisms such as inflammation， oxidative stress， fibrosis， apoptosis， autophagy， and pyroptosis. Therefore， blocking the transduction of NF-κB signaling pathway can help prevent and treat DN. Currently， western medical treatment involves strategies such as lowering blood sugar， blood pressure， and lipids， as well as using endothelin receptor antagonists， mineralocorticoid receptor antagonists， aldosterone synthase inhibitors， and other drugs， but they still cannot block the pathological process of DN. Traditional Chinese medicine （TCM） offers a simpler and more cost-effective approach that addresses both the symptoms and underlying causes of DN. Recent research has shown promising results in managing DN with TCM， and NF-κB， as a key factor， plays an important role in the prevention and treatment of DN. This article summarized the research results of TCM based on the NF-κB signaling pathway for the treatment of DN in the past five years. It described a variety of TCM extracts， such as polysaccharides， terpenes， phenols， flavonoids， saponins， and alkaloids， as well as TCM compound prescriptions such as Huaiqihuang granules， Astragalus mongholicus Bunge and Panax notoginseng formula， and Danzhi Jiangtang capsules， which regulated the NF-κB signaling pathway and its upstream and downstream factors to block the pathological process of DN. This inhibition aims to prevent renal pathological damage caused by DN and slow down the deterioration of renal function. The article aims to provide new ideas and references for the research and development of drugs for the prevention and treatment of DN.