ObjectiveTo observe the effects of Jiangtang No. 3 prescription on inflammatory pathways and insulin resistance-related indicators in rats with type 2 diabetes mellitus （T2DM）， and to elucidate its molecular mechanism in combating diabetes. MethodsA T2DM rat model was established using a high-fat diet combined with intraperitoneal injection of streptozotocin （STZ）. Successfully modeled rats were randomly assigned to the model group， metformin group， and low-， medium-， and high-dose Jiangtang No. 3 prescription groups， and a normal group was also set. Daily gavage was administered for 8 weeks as follows： metformin at 0.1 g·kg^-1·d^-1， Jiangtang No. 3 prescription granules at 1.62， 3.24， 6.48 g·kg^-1·d^-1 for the respective dose groups， and sterile water for the normal and model groups. Rat body weight， fasting blood glucose （FBG）， oral glucose tolerance test （OGTT）， and insulin tolerance test （ITT） were measured. After drug intervention， enzyme-linked immunosorbent assay （ELISA） was used to determine serum levels of total cholesterol （TC）， triglycerides （TG）， low-density lipoprotein cholesterol （LDL）， high-density lipoprotein cholesterol （HDL）， non-esterified fatty acids （NEFA）， interleukin （IL）-1β， IL-18， and insulin （INS）. Hematoxylin-eosin （HE） staining was used to observe morphological changes in adipose tissue. Real-time quantitative PCR was used to detect the mRNA expression of Toll-like receptor 4 （TLR4）， nuclear factor-κB （NF-κB）， NOD-like receptor protein 3 （NLRP3）， Caspase-1， IL-1β， IL-18， and gasdermin D （GSDMD） in adipose tissue. Western blot was used to measure the corresponding protein expression levels. ResultsCompared with the model group， Jiangtang No. 3 prescription groups exhibited significantly increased body weight （P<0.05， P<0.01）， significantly reduced FBG （P<0.05， P<0.01）， significant reductions in TC， TG， NEFA， and LDL （P<0.05， P<0.01）， and a significant increase in HDL （P<0.01）. Serum levels of inflammatory mediators IL-1β and IL-18 were significantly decreased （P<0.01）， the homeostatic model assessment of insulin resistance （HOMA-IR） index was significantly reduced （P<0.05， P<0.01）， and adipose tissue pathology was improved. The protein expression levels of TLR4， NF-κB， NLRP3， Caspase-1， IL-1β， IL-18， and GSDMD were markedly decreased （P<0.05， P<0.01）， and the mRNA expression levels of these indicators were also significantly downregulated （P<0.05， P<0.01）. Some effects were superior to those of the positive control drug metformin， and certain indicators exhibited dose-dependent improvements. ConclusionT2DM rats display significant inflammatory responses， disordered glucose and lipid metabolism， and insulin resistance. Jiangtang No. 3 prescription effectively suppresses inflammatory mediators， improves glucose and lipid metabolism and insulin resistance， and ameliorates pathological changes in adipose tissue. Its mechanism may be related to the regulation of the TLR4/NF-κB/NLRP3 signaling pathway in visceral adipose tissue， thereby influencing downstream inflammatory mediators.

ObjectiveTo investigate the effects of retention enema with Huangling Jiedu Xiezhuo granules（HJXG） on Nod-like receptor protein 3（NLRP3）， intestinal flora， and short-term prognosis in patients with gout. MethodsA total of 60 patients with gout admitted to the hospital from January 2021 to December 2023 were selected and divided into a control group and an observation group according to the random number table method， with 30 cases in each group. The control group was treated with febuxostat， and the observation group was treated with retention enema with HJXG on the basis of the control group. After 14 days of continuous treatment， the clinical efficacy， traditional Chinese medicine （TCM） syndrome score， and visual analogue scale （VAS） pain index of the two groups were compared， and serum creatinine（SCr）， blood urea nitrogen（BUN）， uric acid（UA）， cystatin C（CysC）， β₂- microglobulin（β₂-MG）， glomerular filtration rate test（GFR）， creatinine clearance rate （Ccr）， erythrocyte sedimentation rate（ESR）， hypersensitive C-reactive protein，（hs-CRP）， interleukin 6（IL-6）， interleukin-1β（IL-1β）， interleukin-18 （IL-18）， NLRP3 inflammasome levels， and the number of intestinal flora were detected in the two groups. The prognosis of patients was followed up within 12 weeks. COX regression analysis was used to analyze the effect of short-term prognosis. ResultsAfter treatment， TCM syndrome scores and VAS pain index in both groups were reduced （P<0.05）， and TCM syndrome scores in the observation group were significantly lower than those in the control group. After treatment， ESR， hs-CRP， IL-6， NLRP3， IL-18， and IL-1β were significantly decreased in both groups （P<0.01）， and the levels of IL-6， ESR， NLRP3， and IL-18 were significantly improved in the observation group compared with the control group （P<0.05）. BUN， SCr， UA， β₂-MG， GFR indexes in both groups were significantly lower after treatment， Ccr indexes in both groups were significantly higher after treatment， and the levels of SCr， UA， CysC， and Ccr in the observation group were significantly better than those in the control group （P<0.05）. After treatment， the intestinal flora in both groups was improved， and the observation group was significantly improved compared with the control group in terms of Lactobacillus， Proteus， Bacteroides， and Escherichia coli （P<0.05）. COX regression analysis showed that retention enema with HJXG could reduce the risk of poor short-term prognosis in patients with gout compared with Western medicine alone. ConclusionThe retention enema with HJXG can improve the curative effect of patients with gout， improve the TCM syndromes， reduce inflammation， and enhance renal function， intestinal flora， and short-term prognosis.

Background: Cervical cancer is a common disease among women. Treatment for cervical cancer includes surgery, radiation therapy, chemotherapy, or a combination of chemotherapy and radiation therapy. Cisplatin is the first-line chemotherapy drug for cervical cancer. Research has shown that about 20% of cervical cancer patients become resistant to chemotherapy, which results in decreased results, tumor recurrence, and poor prognosis. Therefore, researching new drugs, improving the sensitivity of cervical cancer cells to cisplatin, and improving the effectiveness of cervical cancer treatment is the basis of this research. Aim: To investigate the inhibitory effect of curcumin on cisplatin-resistant cervical cancer Hela/DDP and SiHa/DDP cell lines. Materials and Methods: The study utilized cisplatin-resistant cervical squamous carcinoma (SiHa/DDP) and adenocarcinoma (Hela/DDP) cell lines. The cells in the experimental group were treated with 8.5 μM of curcumin, while the control group received only the culture medium. A colony formation assay was conducted to assess cell proliferation, with colonies stained using crystal violet; the number of colonies was then counted and compared between the two groups. Results : 1. In the Hela/DDP cell line, the control group formed an average of 507.7±15.70 colonies, whereas the experimental group, treated with curcumin, formed 112.3±16.17 colonies. The difference between the groups was statistically significant (p < 0.0001). 2. In the SiHa/DDP cell line, the control group had an average of 450.3±17.95 colonies, while the experimental group treated with curcumin had 198.3±13.05 colonies. This difference was also statistically significant (p < 0.0001). Conclusions 1. Curcumin significantly reduces the proliferation of cisplatin-resistant cervical squamous cell carcinoma (Hela/DDP) cells. 2. Curcumin significantly reduces the proliferation of cisplatin-resistant cervical adenocarcinoma (SiHa/DDP) cells.

ObjectiveTo observe the effect of Shenshu Fujian decoction on platelet-derived growth factor （PDGF）/naked cuticle homolog 2 （NKD2） /Wnt signaling pathway in rats with chronic renal failure （CRF）. MethodsSixty male SD rats were randomly divided into normal group， model group， Niaoduqing group （5 g·kg^-1）， low-dose Shenshu Fujian decoction group （5.5 g·kg^-1）， medium-dose Shenshu Fujian decoction group （11 g·kg^-1）， and high-dose Shenshu Fujian decoction group （22 g·kg^-1）， with 10 rats in each group. A CRF rat model was established by feeding a 0.5% adenine diet for 21 days. After successful modeling， intragastric administration was given once daily for 28 consecutive days. After treatment， the renal morphology of rats was observed. Serum creatinine （SCr） and blood urea nitrogen （BUN） levels were detected. Hematoxylin-eosin （HE） staining and Masson staining were used to detect renal histopathological changes， and collagen volume fraction （CVF） was calculated. Serum levels of inflammatory markers interleukin （IL）-1β and IL-6 were measured using enzyme-linked immunosorbent assay （ELISA）. The expressions of fibronectin 1 （FN1）， type Ⅰ collagen （ColⅠ）， α-smooth muscle actin （α-SMA）， platelet-derived growth factor receptor-β （PDGFR-β）， NKD2， dishevelled protein 2 （DVL2） and β-catenin in renal tissue were detected by immunohistochemistry and Western blot. ResultsCompared with the normal group， the model group showed significant renal pathological changes， a markedly increased kidney weight/body weight ratio （P<0.01）， significantly elevated CVF （P<0.01）， and notably increased serum levels of SCr， BUN， IL-1β， and IL-6 （P<0.01）. Expression levels of FN1， ColⅠ， α-SMA， PDGFR-β， NKD2， DVL2， and β-catenin in renal tissue were also significantly increased （P<0.01）. Compared with the model group， all treatment groups showed significantly decreased kidney weight/body weight ratios and CVF （P<0.01）， as well as markedly decreased serum SCr， BUN， IL-1β， and IL-6 levels. Protein expression levels of FN1， ColⅠ， α-SMA， PDGFR-β， NKD2， DVL2， and β-catenin in renal tissue were decreased， with more pronounced effects observed in the Niaoduqing， medium-dose， and high-dose Shenshu Fujian decoction groups （P<0.05， P<0.01）. ConclusionShenshu Fujian decoction improves renal function， reduces inflammation， and reverses renal fibrosis in CRF rats， possibly by downregulating the expression of PDGF/NKD2/Wnt signaling pathway-related proteins.

ObjectiveTo investigate the effects of Xinfeng capsules combined with chronic disease management of traditional Chinese medicine （TCM） on rapid disease control and short-term prognosis of patients with rheumatoid arthritis （RA）. MethodsA total of 80 RA patients hospitalized in the Department of Rheumatology of The First Affiliated Hospital of Anhui University of Chinese Medicine from January 2022 to March 2024 were enrolled and randomly divided into an observation group （40 cases） and a control group （40 cases）. The control group was treated with conventional methotrexate combined with standard chronic disease management， while the observation group was additionally treated with Xinfeng Capsules combined with TCM chronic disease management. The treatment course lasted 24 weeks. The outcomes were compared between two groups， including disease activity ［28-joint disease activity score （DAS28）， clinical disease activity index （CDAI）， simplified disease activity index （SDAI）］， visual analogue scale （VAS） for pain， TCM syndrome score， tender joint count （TJC）， swollen joint count （SJC）， morning stiffness duration， Health Assessment Questionnaire （HAQ）， Self-Rating Anxiety Scale （SAS）， Self-Rating Depression Scale （SDS）， American College of Rheumatology （ACR） 20%， 50% and 70% response rates （ACR20/50/70）， erythrocyte sedimentation rate （ESR）， high-sensitivity C-reactive protein （hs-CRP）， rheumatoid factor （RF）， anti-cyclic citrullinated peptide antibody （CCP-Ab）， interleukin （IL）-6， IL-1β， tumor necrosis factor-α （TNF-α）， and serum immunoglobulin G （IgG）. The Chronic Disease Self-Management Scale （CDSMS） was used to evaluate patients’ self-management ability， self-care ability， and nursing satisfaction. Patients were followed up for 12 weeks to assess prognosis， and COX regression analysis was performed to determine the impact on short-term prognosis. ResultsAfter treatment， TJC， SJC， morning stiffness duration， DAS28， CDAI， SDAI， VAS， TCM syndrome score， ESR， hs-CRP， RF， CCP-Ab， IL-6， IL-1β， TNF-α， IgG， HAQ， SAS， SDS， chronic disease self-management behavior， self-efficacy， and self-care ability all improved significantly in both groups compared with baseline （P<0.05，P<0.01）. Compared with the control group， the observation group showed more significant improvements in TJC， SJC， morning stiffness duration， DAS28， CDAI， SDAI， VAS， TCM syndrome score， ESR， IL-1β， IgG， HAQ， SAS， SDS， self-care ability， chronic disease self-management behavior， and self-efficacy （P<0.05 or P<0.01）. The ACR70 response rate and nursing satisfaction were significantly higher in the observation group than in the control group （P<0.01）. COX regression analysis showed that Xinfeng capsules combined with TCM chronic disease management reduced the risk of poor short-term prognosis in RA patients. ConclusionXinfeng capsules combined with TCM chronic disease management facilitates rapid disease control in RA patients， effectively improves short-term prognosis， and plays an important role in the treatment of the disease.

Cemental tear is a rare and indetectable condition unless obvious clinical signs present with the involvement of surrounding periodontal and periapical tissues. Due to its clinical manifestations similar to common dental issues, such as vertical root fracture, primary endodontic diseases, and periodontal diseases, as well as the low awareness of cemental tear for clinicians, misdiagnosis often occurs. The critical principle for cemental tear treatment is to remove torn fragments, and overlooking fragments leads to futile therapy, which could deteriorate the conditions of the affected teeth. Therefore, accurate diagnosis and subsequent appropriate interventions are vital for managing cemental tear. Novel diagnostic tools, including cone-beam computed tomography (CBCT), microscopes, and enamel matrix derivatives, have improved early detection and management, enhancing tooth retention. The implementation of standardized diagnostic criteria and treatment protocols, combined with improved clinical awareness among dental professionals, serves to mitigate risks of diagnostic errors and suboptimal therapeutic interventions. This expert consensus reviewed the epidemiology, pathogenesis, potential predisposing factors, clinical manifestations, diagnosis, differential diagnosis, treatment, and prognosis of cemental tear, aiming to provide a clinical guideline and facilitate clinicians to have a better understanding of cemental tear.
Humans ; Dental Cementum/injuries* ; Consensus ; Diagnosis, Differential ; Cone-Beam Computed Tomography ; Tooth Fractures/therapy*

Objective:To discuss the relationship between Msh homeobox 1(MSX1)gene methylation and the clinicopathological characteristics and prognosis of the patients with cervical cancer(CC),and to analyze the application prospect of MSX1 gene methylation in the diagnosis and treatment of CC.Methods:The clinical data,cancer tissues,and adjacent normal tissues were collected from 120 CC patients who underwent surgery between January 2019 and June 2020,and all CC patients were followed up for 3 years;methylation-specific PCR(MSP)was used to detect the methylation status of the MSX1 gene in cancer tissues of the CC patients,who were divided into MSX1 gene hypo-methylation group(n=50)and MSX1 gene hyper-methylation group(n=70);MSP was used to detect the methylation level of the MSX1 gene in cancer tissues of the CC patients,and the relationship between MSX1 gene methylation status and clinicopathological characteristics and prognosis of the CC patients was analyzed;Western blotting method was used to detect the expression level of MSX1 protein in cancer tissues and adjacent normal tissues of the CC patients;small interfering RNA(siRNA)targeting MSX1 mRNA was designed;the CC cells were divided into control group(transfected with blank vector)and siMSX1 group(transfected with MSX1 siRNA);real-time fluorescence quantitative PCR(RT-qPCR)method was used to verify the cell transfection efficiency;cell scratch assay was used to detect the migration activity of the cells in two groups;Logistic regression was used to analyze the influencing factors of prognosis in the CC patients.Results:The methylation rate in cancer tissues of the CC patients was 58.33%,which was significantly higher than that in adjacent normal tissues(11.67%,χ2=42.725,P<0.01);the Western blotting results showed that compared with adjacent normal tissue,the expression level of MSX1 protein in cancer tissue of the CC patients was significantly decreased(P<0.01);high methylation status of the MSX1 gene in cancer tissue of the CC patients was associated with high-risk human papillomavirus(HR-HPV)DNA,lymph node metastasis,and TNM stage(P<0.05),but not associated with patient age,pathological type,and tumor size(P>0.05);the cell scratch assay results showed that compared with control group,the expression level of MSX1 mRNA in the cells in siMSX1 group was significantly decreased(P<0.01),suggesting successful knockout of the MSX1 gene;the cell scratch assay results showed that compared with control group,the migration activity of the cells in siMSX1 group was significantly increased(P<0.01);the 3-year cumulative survival rate of patients with MSX1 gene methylation was 54.29%,which was significantly lower than that of patients without MSX1 gene methylation(80.00%,χ2=9.717,P=0.002);the Logistic regression results showed that positive HR-HPV DNA,lymph node metastasis,TNM stage Ⅲ-Ⅳand MSX1 gene high methylation were independent risk factors for prognosis in CC patients(P<0.05).Conclusion:MSX1 gene methylation is associated with poorer clinicopathological characteristics and adverse prognosis in the CC patients,suggesting its potential as a biomarker for cervical cancer.

Objective:To explore the effects of imperatorin(IMP)on airway remodeling in the bronchial asthma mice,and to elucidate the possible mechanisms.Methods:Forty SFP male BALB/c mice were randomly divided into control group,model group,low dose of IMP group(IMP-L group),high dose of IMP group(IMP-H group)and dexamethasone group,with 8 mice in each group.Except for contol group,the mice in the other groups were injected with an ovalbumin(OVA)suspension intraperitoneally to induce the asthma models.After one week,the daily asthma symptoms of the mice were observed and scored.After 8 weeks,the enhanced pause(Penh)values of the mice in various groups were detected to evaluate the airway reactivities.The percentages of eosinophils in the bronchoalveolar lavage fluid(BALF)of the mice in various groups were detected by flow cytometry.The levels of serum IgE,interleukin interferon-gamma(IL)-13,IL-5,IL-4 and interferon-gamma(IFN-γ)in BALF of the mice in various groups were measured by enzyme-linked immunosorbent assay(ELISA)method.HE,PAS and Masson staining were applied to observe the pathomorphology,the number of goblet cells and collagen deposition of the lung tissue of the mice in various groups.Immunohisto chemistry method was applied to detect the expressions of α-smooth muscle actin(α-SMA)and mouse mammary tumor virus(MMTV)wingless type MMTV intergration site family member 5A(Wnt5A)proteins in lung tissue of the mice in various groups.The expression levels of Wnt5A,cellular myelocytomatosis oncogene(c-Myc),β-catenin and α-SMA in lung tissue of the mice in various groups were detected by Western blotting method.The expression levels of α-SMA protein in lung tissue of the mice in various groups were detected by immunofluorescence method.Results:Compared with control group,the score of asthma symptoms of the mice in model group was increased(P<0.01);the Penh value was significantly increased(P<0.01);the serum IgE levels and the levels of IL-13,IL-5,IL-4 in BALF,as well as the percentage of eosinophils(EOS)in BALF were significantly increased(P<0.05 or P<0.01),and the level of IFN-γ was reduced(P<0.05);the expression levels of α-SMA and Wnt5A proteins in lung tissue were markedly increased(P<0.01);the expression levels of proteins associated with the Wnt/β-catenin signaling pathway in the lung tissue were significantly increased(P<0.01);the immofluorescence method results showed the expression level of α-SMA protein in lung tissue was significantly increased(P<0.01).Compared with model group,the scores of asthma symphtoms of the mice in IMP-L group,IMP-H group,and dexamethasone group were decereased(P<0.01),and the Penh values of the mice in IMP-H group were decreased(P<0.05);the serum IgE levels and the levels of IL-13,IL-5,IL-4 in BALF,as well as the percentages of EOS in BALF of the mice in IMP-L group,IMP-H group,and dexamethasone group were decreased(P<0.05 or P<0.01),and the levels of IFN-γ were increased(P<0.05);the expression levels α-SMA and Wnt5A proteins in lung tissue were decreased(P<0.05 or P<0.01);the expression levels of proteins related to the Wnt/β-catenin signaling pathway in the lung tissue were decreased(P<0.05 or P<0.01);the immunofluorescence method results showed that expression levels of the α-SMA protein in the lung tissue were reduced(P<0.05 or P<0.01).Conclusion:IMP has an improving effect on airway remodeling in the asthmatic mice and can inhibit the expression levels of Wnt/β-catenin pathway-related proteins.

Objective To analyze the predictive value of apolipoprotein B(apoB)and apoB to apolipoprotein A1(apoA1)ratio(apoB/A1)in acute myocardial infarction(AMI)of phlegm blended with blood stasis syndrome.Methods A total of 200 patients with AMI confirmed by coronary angiography in Foshan Hospital of Traditional Chinese Medicine during the trial period were collected.Data collection covered the basic information of gender,age,medical history of hypertension,coronary heart disease and diabetes mellitus,and smoking history,the information of four diagnostic methods of traditional Chinese medicine(TCM),and relevant indicators of blood lipids,the number of lesioned branches of coronary arteries and the Gensini scores.The predictive value of apoB and apoB/A1 for AMI of phlegm blended with blood stasis syndrome was explored by univariate Logistic regression analysis and multivariate Logistic regression analysis as well as by plotting the Receiver Operating Characteristic(ROC)curves.Results(1)Among the 200 AMI patients,41 cases were differentiated as qi deficiency and blood stasis syndrome,36 cases as qi stagnation and blood stasis syndrome,74 cases as phlegm blended with blood stasis syndrome,and 49 cases as other syndromes(including 16 cases of cold accumulation in heart vessels syndrome,22 cases of qi and yin deficiency syndrome,and 11 cases of healthy-qi deficiency and yang collapse syndrome).(2)The difference of Gensini scores among the patients with various TCM syndrome types were statistically significant(H=43.735,P=0.000<0.001).And the Gensini scores in the patients with syndromes of qi deficiency and blood stasis,qi stagnation and blood stasis,and phlegm blended with blood stasis were relatively high,being 60.0(43.0,87.0),70.0(48.5,84.0)and 65.0(40.0,95.0)points,respectively,which were higher than that of the other TCM syndrome types[44.0(32.0,64.0)points].The pairwise comparison between various TCM syndrome types showed that the differences were statistically significant(P<0.05).However,there was no statistically significant difference in the number of lesioned branches of coronary arteries among the patients with various TCM syndrome types(H=1.180,P=0.758>0.05).(3)The results of correlation analysis showed that the number of lesioned branches of coronary arteries,Gensini score and apoB/A1 were significantly and positively correlated(r=0.140,P=0.049<0.05;r=0.205,P=0.004<0.01).(4)The results of univariate Logistic regression analysis and multivariate Logistic regression analysis showed that apoB and apoB/A1 were the independent risk factors for phlegm blended with blood stasis syndrome(P<0.01).ROC curve analysis showed that apoB/A-1 exerted a high predictive value for AMI of phlegm blended with blood stasis syndrome,with high sensitivity and specificity.Conclusion It is indicated that ApoB/A1 can be used as an objective indicator for predicting AMI of phlegm blended with blood stasis syndrome in clinical practice.