Rheumatoid arthritis （RA） is a chronic autoimmune disease characterized by synovitis as its pathological basis. Although current therapeutic drugs can alleviate symptoms， they are often accompanied by a high risk of side effects. In recent years， the use of flavonoids from traditional Chinese medicine （TCM） in the treatment of RA has garnered significant attention. Studies have shown that the mechanisms by which flavonoids treat RA include inhibiting the release of pro-inflammatory factors， regulating multiple cellular signaling pathways， alleviating oxidative stress， modulating immune system functions， inhibiting bone destruction， and suppressing angiogenesis. Due to their notable anti-inflammatory， antioxidant， and immunomodulatory activities， flavonoids hold promise as potential therapeutic agents for RA. A substantial number of articles in this field have been published. By reviewing Chinese and international literature and applying bibliometric and visual analysis using CiteSpace， this paper explored research hotspots and frontiers in this field， systematically reviewed the structures and anti-RA mechanisms of TCM flavonoids， provided a theoretical basis for their use in RA treatment and clinical applications， and offered new perspectives and references for the discovery of novel TCM-based anti-RA drugs.

Rheumatoid arthritis （RA） is a chronic autoimmune disease characterized by synovitis as its pathological basis. Although current therapeutic drugs can alleviate symptoms， they are often accompanied by a high risk of side effects. In recent years， the use of flavonoids from traditional Chinese medicine （TCM） in the treatment of RA has garnered significant attention. Studies have shown that the mechanisms by which flavonoids treat RA include inhibiting the release of pro-inflammatory factors， regulating multiple cellular signaling pathways， alleviating oxidative stress， modulating immune system functions， inhibiting bone destruction， and suppressing angiogenesis. Due to their notable anti-inflammatory， antioxidant， and immunomodulatory activities， flavonoids hold promise as potential therapeutic agents for RA. A substantial number of articles in this field have been published. By reviewing Chinese and international literature and applying bibliometric and visual analysis using CiteSpace， this paper explored research hotspots and frontiers in this field， systematically reviewed the structures and anti-RA mechanisms of TCM flavonoids， provided a theoretical basis for their use in RA treatment and clinical applications， and offered new perspectives and references for the discovery of novel TCM-based anti-RA drugs.

OBJECTIVE: To observe the clinical efficacy of deep needling at Xiaguan (ST7) combined with electroacupuncture and warm acupuncture for adenoid hypertrophy (AH) in children. METHODS: Seventy-two children with AH were randomly divided into an observation group (36 cases, 5 cases dropped out, 1 case was eliminated) and a control group (36 cases, 4 cases dropped out, 2 cases were eliminated). The observation group received deep needling at Xiaguan (ST7) combined with electroacupuncture and warm acupuncture. The needle depth of Xiaguan (ST7) was 20-30 mm. Electroacupuncture was applied at Xiaguan (ST7), Yingxiang (LI20), Yintang (GV24⁺), Baihui (GV20), with continuous wave, in frequency of 2 Hz. Warm acupuncture was applied at Zusanli (ST36). The treatment was performed 30 min each time, once a week for 12 weeks. The control group was treated with mometasone furoate aqueous nasal spray, one spray per nostril each time, once a day for 12 weeks. The symptom score, adenoid-to-nasopharynx ratio (A/N), and 18-item health-related quality-of-life survey for children with obstructive sleep apnea (OSA-18) score were observed before and after treatment in the two groups, and the clinical efficacy was evaluated after treatment. RESULTS: After treatment, the total scores of symptom, A/N, and OSA-18 scores were decreased compared with those before treatment in both groups (P<0.01), the above indexes in the observation group were lower than those in the control group (P<0.01, P<0.05). The total effective rate in the observation group was 93.3% (28/30), which was higher than 83.3% (25/30) in the control group (P<0.05). CONCLUSION Deep needling at Xiaguan (ST7) combined with electroacupuncture and warm acupuncture could effectively improve symptoms, reduce adenoid volume, and improve the quality of life in children with AH.
Humans ; Male ; Female ; Acupuncture Points ; Electroacupuncture ; Acupuncture Therapy ; Child ; Child, Preschool ; Hypertrophy/therapy* ; Adenoids/pathology* ; Treatment Outcome ; Combined Modality Therapy

Objective:To analyze the epidemiological characteristics and economic burden of palmoplantar pustulosis (PPP) in China.Methods:A population-based retrospective study was conducted using the data from China′s Urban Basic Medical Insurance data from January 1, 2012, to December 31, 2016. International Classification of Diseases code and diagnoses in Chinese for PPP were used to identify cases and estimate the prevalence, incidence, and cost. Subgroup analyses were performed according to age and sex, and sensitivity analyses were conducted to evaluate the robustness of the results. Age-adjusted prevalence rates were calculated based on the 2010 national census data.Results:The crude prevalence and incidence rate of PPP in 2016 were 2.730/100 000 (95% CI: 2.218/100 000-3.242/100 000) and 1.556/100 000 (95% CI: 1.154/100 000-1.958/100 000), and the prevalence rate of females (2.910/100 000) was higher than that of males (2.490/100 000, χ2=97.48, P=0.001). The incidence rate of females (1.745/100 000) was also higher than that of males (1.418/100 000, χ2=85.02, P=0.001). The age peak of incidence and prevalence of patients with PPP was in the 30-39-year age group and a small peak existed in the 0-3-year age group among people under 20 years old. From 2012 to 2016, the average number of visits was (2.44±0.04) per patient, and the total per-capita cost per year was (982.40±39.19) yuan. Conclusion:In 2016, the prevalence and incidence rate of PPP in China were higher in females than in males, and the highest age peak was in the 30-39-year age group.

Objective:To analyze the epidemiological characteristics and economic burden of palmoplantar pustulosis (PPP) in China.Methods:A population-based retrospective study was conducted using the data from China′s Urban Basic Medical Insurance data from January 1, 2012, to December 31, 2016. International Classification of Diseases code and diagnoses in Chinese for PPP were used to identify cases and estimate the prevalence, incidence, and cost. Subgroup analyses were performed according to age and sex, and sensitivity analyses were conducted to evaluate the robustness of the results. Age-adjusted prevalence rates were calculated based on the 2010 national census data.Results:The crude prevalence and incidence rate of PPP in 2016 were 2.730/100 000 (95% CI: 2.218/100 000-3.242/100 000) and 1.556/100 000 (95% CI: 1.154/100 000-1.958/100 000), and the prevalence rate of females (2.910/100 000) was higher than that of males (2.490/100 000, χ2=97.48, P=0.001). The incidence rate of females (1.745/100 000) was also higher than that of males (1.418/100 000, χ2=85.02, P=0.001). The age peak of incidence and prevalence of patients with PPP was in the 30-39-year age group and a small peak existed in the 0-3-year age group among people under 20 years old. From 2012 to 2016, the average number of visits was (2.44±0.04) per patient, and the total per-capita cost per year was (982.40±39.19) yuan. Conclusion:In 2016, the prevalence and incidence rate of PPP in China were higher in females than in males, and the highest age peak was in the 30-39-year age group.

The expression of vascular endothelial growth factor(VEGF)in ovarian cancer tissues is closely related to the degree of malignancy of ovarian cancer,and can be an effective target for ovarian cancer treatment.Bevacizumab,as a monoclonal antibody targeting VEGF,can inhibit tumor neovascularization and tumor growth,and is used for the treatment of ovarian cancer,cervical cancer,metastatic colorectal cancer and other malignant tumors.Bevacizumab administered by intraperitoneal perfusion has good efficacy for malignant ascites in tumor patients,and can alleviate patients'clinical symptoms.In recent years,more studies have explored the clinical application method,therapeutic efficacy and related adverse effects of bevacizumab intraperitoneal instillation in the treatment of ovarian cancer,and this article is a review in this field,aiming to provide reference for the clinical treatment of ovarian cancer.

Aripiprazole drug products have been used widely for treatment of schizophrenia.The digital medicine and long-acting injections of aripiprazole have received widespread attention in recent years,which can improve patient compliance to some extent.Based on literature investigation,combined with analysis long-acting injections of aripiprazole in China'Encourage generic drug catalogue(third batch)',the approval cases were summarized,and the pharmaceutical considerations were put forward in terms formulation,manufacturing process and quality control,aimed to provide scientific reference for research and development of such drugs.

Objective To analyze the incidence of venous thromboembolism(VTE)in pulmonary patients and explore the assessment and prevention of the risk of pneumonia accompanied VTE.Methods The patients with pneumonia were divided into control group(simple pneumonia)and treatment group(with VTE)according to the condition of VTE.Demographic data,blood routine,coagulation index,liver and kidney function index and blood gas index were collected.Statistical methods like chi square test,t-test and nonparametric rank sum test were applied to compare the differences between the two groups.Finally,the nomogram was established according to the logistic regression results and the receiver operating characteristic(ROC)curve was calculated.Results 106 cases in control group and 29 cases in treatment group.Univariate analysis showed that age,D-dimer,fibrinogen degradation products,white blood cell count,neutrophil count,albumin-globulin ratio were statistically significant(P＜0.05).Multivariate logistic regression analysis suggests that age[odds ratio(OR)=1.052],D-dimer(OR=2.339),and albumin/globulin(OR=0.042)are independent affecting factors for VTE in pneumonia patients.A nomogram was developed and ROC was calculated,the area under curve(AUC)was 0.754.Conclusion High age,elevated D-dimer and decreased albumin/globulin are independent risk factors for VTE in pneumonia patients.More over,the established prediction model has good accuracy.

Objective:To observe the antidepressant effect of Tongdu Qishen electroacupuncture method; To explore its mechanism of regulating the oxidative stress pathway of protein kinase C (PKC)/reduced coenzymeⅡ (NADPH) in depression model rats.Methods:Totally 32 SD rats were divided into control group, model group, Tongdu Qishen electroacupuncture group and escitalopram group according to random number table method, with 8 rats in each group. The model of depression was established by chronic unpredictable stress except control group. After the start of modeling, Tongdu Qishen electroacupuncture group was treated with electroacupuncture every day, 15 min/time/day; escitalopram group was given 30 mg/kg intragastric intervention. 1 day before the start of the experiment and the 28th day of the experiment, the growth of body mass was observed, and sugar preference experiment and open field experiment were performed. The protein expression levels of protein kinase C α (PKC α), p47phox, t and RAS related C3 botulinum toxin substrate 1 (Rac1) in hypothalamus were detected by Western blot, and the positive area ratio of NOX2 protein in hypothalamus was detected by immunofluorescence technique; ROS content in hypothalamus was detected using DCFH-DA fluorescent probe technique.Results:Compared with the model group, the Tongdu Qishen electroacupuncture group and the escitalopram group showed the body mass growth ( P<0.01) and sugar preference index increased ( P<0.01), and the moving distance ( P<0.05) and residence time ( P<0.01) in the central area of the open field experiment were longer; the protein expression levels of hypothalamic PKC α, p47phox and Rac1 decreased ( P<0.05 or P<0.01), the positive area ratio of NOX2 protein decreased ( P<0.05), and the level of ROS also decreased significantly ( P<0.01) in Tongdu Qishen electroacupuncture group and escitalopram group. Conclusion:Tongdu Qishen electroacupuncture group can improve the behavior of depressed rats, inhibit the oxidative stress response of PKC/NADPH pathway, and reduce the production of ROS, thereby reducing the brain damage caused by oxidative stress, and improving the symptoms of depression.

Objective:To investigate the application value of shear wave elastography (SWE) in the evaluation of T re-staging after neoadjuvant chemoradiotherapy (nCRT) for locally advanced rectal cancer.Methods:Clinical, endorectal ultrasound (ERUS) and SWE data of 271 patients with locally advanced rectal cancer who underwent nCRT and total mesorectal excision in Fujian Medical University Union Hospital from October 2021 to March 2023 were prospectively collected. The independent predictors for low T staging were analyzed and screened, and the Logistic regression model was constructed. An independent test set was used to validate the prediction performance of the models and compare them with the diagnostic results of sonographers.Results:Binary multivariate Logistic regression analysis showed that Emean of the mesentery around the lesion, thickness, and enlarged lymph nodes around the rectum were the independent predictors for low T staging, and the odds ratios were 1.089, 1.214, 0.183, respectively. The Logistic regression model A established by Emean, thickness and enlarged lymph nodes around the lesion and the Logistic regression model B established by Emean around the lesion had high diagnostic efficiencies (area under the ROC curve were 0.931, 0.918, respectively, the accuracy were 0.888 and 0.887, respectively). There was no significant difference in diagnostic accuracy between the two models ( P=1.000), and both models were significantly higher than that of sonographers (all P<0.001). Conclusions:SWE can effectively predict whether the tumor is of low T staging after nCRT in locally advanced rectal cancer, and can be used as an important supplement to ERUS in evaluating the T re-staging of rectal cancer after nCRT.