Objective To investigate the clinical efficacy of esmolol combined with atorvastatin on se-vere sepsis complicated with cardiac insufficiency.Methods This study was a prospective,double-blind,ran-domized controlled clinical trial.A total of 153 patients with severe sepsis complicated with cardiac insufficien-cy admitted to this hospital from January 2021 to December 2022 were selected and divided into groups A,B,and C by random number table method,with 51 cases in each.Patients in group A were given routine symp-tomatic supportive treatment after admission.On this basis,patients in group B and group C were given esmo-lol,esmolol+atorvastatin,respectively.The hemodynamic indexes,serological indexes and clinical prognosis of the three groups before and after intervention were compared.Results There was no significant difference in baseline data,and hemodynamic and serological indexes of three groups before intervention(P＞0.05).Compared with before intervention,after five days of intervention,heart rate,systemic vascular resistance in-dex(SVRI),blood levels of creatine kinase-MB(CK-MB),cardiac troponin Ⅰ(cTn Ⅰ),tumor necrosis factor-α(TNF-α),interleukin-6(IL-6)and high sensitive C-reactive protein(hs-CRP)in three groups were de-creased,while the values of cardiac index(CI)were increased,and the differences were statistically significant(P＜0.05).After five days of intervention,the heart rate,SVRI,blood levels of CK-MB,cTn Ⅰ,TNF-α,IL-6,and hs-CRP in group C were lower than those in group A and group B,and the levels in group B were lower than those in group A;the value of CI in group C was higher than that in group A and group B,and group B was higher than that in group A,the differences were statistically significant(P＜0.05).After intervention,the length of stay in intensive care unit(ICU)in group C was the shortest,and that in group B was shorter than that in group A,the difference was statistically significant(P＜0.05).There was no significant difference in 28 d mortality among the three groups(P＞0.05).Conclusion Esmolol combined with atorvastatin can signif-icantly inhibit the inflammatory response in patients with severe sepsis complicated with cardiac insufficiency,relieve myocardial injury and promote rehabilitation,and the therapeutic effect is better than esmolol alone.

Objective To discuss the application effect of using a stone extractor balloon catheter to assist in crossing the anastomotic stenosis in treatment of anastomotic biliary stenosis after liver transplantation using endoscopic retrograde cholangiopancreatography(ERCP).Methods Clinical data of 48 patients who developed anastomotic biliary stenosis after liver transplantation and underwent ERCP treatment were collected.Upon unsuccessful use of a dilation catheter to cross the stricture,attempts were made to cross the anastomotic biliary stenosis by using a stone extractor balloon catheter.The success rate of the procedure was recorded,intraoperative conditions were observed,treatment outcomes and complications were analyzed.Results The main presenting symptoms in the 48 patients on admission were abdominal discomfort(32 patients),fever(7 patients),pruritus(4 patients),jaundice(3 patients),and no obvious symptoms(2 patients).Preoperative magnetic resonance cholangiopancreatography(MRCP)examination revealed isolated stricture of the anastomotic site in 35 cases,and stricture associated with stones in 13 cases.Using the stone extractor balloon catheter as a guide,guidewire crossing of the anastomotic stenosis was successful in 26 cases,resulting in a success rate of 54.17%(26/48).Through statistical analysis of the successful group and the failed group,there was a significant difference in whether the distal biliary dilatation between the two groups,and the difference was statistically significant(χ2 = 8.39,P = 0.004).In the 26 successfully treated cases,alanine transaminase(ALT),aspartate transaminase(AST),γ-glutamyl transpeptidase(γ-GT),alkaline phosphatase(ALP),and total bilirubin(TBiL)levels decreased significantly 48 hours after the procedure(P<0.05),and no serious complications occurred.Conclusion The use of a stone extractor balloon catheter significantly increases the success rate of crossing anastomotic stenosis in the treatment of anastomotic biliary stenosis after liver transplantation,especially in cases with distal dilatation of the common bile duct.This approach is safe and worth promoting.

Objective To investigate the protective effect of Guanxinning(GXN)tablet on dilated cardiomyopathy(DCM),and to explore its effect and mechanism in pyroptosis of cardiomyocytes via the NLRP3/ASC/Caspase-1 pathway.Methods Rats were divided into GXN low-dose,GXN high-dose,digoxin,model control,and normal control groups.The DCM model was induced by multiple intraperitoneal injections of 17.5 mg/kg doxorubicin(DOX).The drug was administered at the same time as the model was established for 10 weeks.After the last administration,echocardiography was used to assess cardiac function indexes.After sacrificing the rats,serum was collected to measure IL-1β and IL-18 levels.RT-PCR was used to detect mRNA expression of NLRP3,ASC,Caspase-1,NF-κB,TXNIP,IL-1β,and IL-18.Immunohistochemistry and immunofluorescence staining and Western Blot were used to assess NLRP3,ASC,Caspase-1,IL-1β,and IL-18,GSDMD and GSDMD-NT protein,and TUNEL staining result.Changes in the microstructure of cardiomyocytes were observed by transmission electron microscopy.Results Compared with the normal control group,IVSs,IVSd,LVPWs,FS,SV,EF,and HR of the model control group were significantly reduced,LVIDs,ESV,and serum IL-1β and IL-18 were significantly increased,NLRP3,ASC,Caspase-1,NF-κB,TXNIP,IL-1β and IL-18 mRNA expression was significantly increased,and NLRP3,ASC,Caspase-1,IL-1β,IL-18 and GSDMD-NT protein expression and the TUNEL staining area were increased significantly,and the microstructure of cardiomyocytes changed significantly.Compared with the model control group,GXN significantly increased IVSs,SV,FS,EF,and HR,significantly reduced LVIDs,ESV,and the serum levels of IL-1β and IL-18,and reduced NLRP3,ASC,Caspase-1,NF-κB,TXNIP,IL-1β,and IL-18 mRNA expression,NLRP3,ASC,Caspase-1,IL-1β,IL-18 and GSDMD-NT protein expression,and the TUNEL staining area.Additionally,the microstructure was improved significantly.Conclusions GXN alleviates cardiomyocyte pyroptosis in rats with DCM by inhibiting the NLRP3/ASC/Caspase-1 pathway.

With advancements in radiology,endoscopic techniques,surgical treatments,cell biology and molecular biology,the un-derstanding of temporomandibular disorders(TMD)has increased.The temporomandibular joint(TMJ)is a complex structure comprising both soft and hard tissues.Within the TMJ,the temporomandibular disc is a soft tissue structure that connects the mandible to the skull,providing cushioning and stability during joint movement.Different imaging techniques have their own advantages and limi-tations in the diagnosis and treatment of TMD.Therefore,using image registration technology to assess the condition and position of the articular disc provides new research perspectives for evaluating TMD,which may contribute to the diagnosis and treatment.This article reviews the latest advancements in TMJ imaging,explores the applications of various image registration techniques,particularly in the context of TMD diagnosis and treatment,and discusses future prospects.Combining the research results of some scholars at home and a-broad with the author’s clinical experience,the article aims to provide valuable insights for clinicians.

Post-stroke epilepsy (PSE) is a severe complication that occurs after a stroke and is associated with adverse neurological outcomes and a higher risk of mortality. Achieving an accurate prediction of PSE holds significant importance for the execution of randomized controlled trials and the development of clinical diagnosis and treatment protocols. This article provides an overview of PSE, including its definition, current epidemiological status, and associated risk factors. It also offers a detailed account of the progress in PSE risk prediction models. Furthermore, it looks ahead to the construction of predictive models using a multimodal dataset combined with machine learning algorithms, with the goal of achieving precise prediction of PSE.

Objective To analyze and discuss the medication rule of professor Ruan Yan in the treatment of children with allergic rhinitis by using data mining method,and to provide reference for the clinical research and patented drugs development for the treatment of children with allergic rhinitis.Methods The outpatient medical records of professor Ruan Yan for the treatment of children with allergic rhinitis were collected.Microsoft Excel 2010 software was used for frequency statistics.SPSS Clementine 12.0 software was used for association rule analysis,cluster analysis and factor analysis to obtain the data.The frequency of use of various drugs and the association rules between drugs were obtained.Then the medication rules in professor Ruan Yan's prescription were analyzed.Results A total of 308 Chinese medicine compounds were included,involving 80 kinds of Chinese medicines,among which relieving drugs and qi-invigorating herbs were high-frequently used.The distribution of traditional Chinese medicine syndrome types was mainly characterized by lung-qi deficiency-cold syndrome and lung-spleen qi deficiency syndrome.The medicinal properties were mainly spicy,warm and sweet,and most of them belonged to the lung,spleen and stomach meridians.Five core prescriptions were extracted by factor analysis.Four drug combinations were obtained by systematic cluster analysis.Conclusion Ventilating lung and opening the orifices,expelling wind and removing cold,strengthening the spleen and replenishing qi are basic therapeutic principles for professor Ruan Yan in the treatment of children with allergic rhinitis.The treatment mainly focused on dispelling evil,ventilating lung and opening the orifices,expelling wind and removing cold during the acute stage of allergic rhinitis.In the remission period,according to the principle of"treating disease must be based on its origin",the treatment should enhance children's physical fitness,tonify lung and strengthen spleen,thereby reducing recurrence.

Background/Aims: Low educational attainment is a well-established risk factor for nonalcoholic fatty liver disease (NAFLD) in developed areas. However, the association between educational attainment and the risk of NAFLD is less clear in China. Methods: A cross-sectional study including over 200,000 Chinese adults across mainland China was conducted. Information on education level and lifestyle factors were obtained through standard questionnaires, while NAFLD and advanced fibrosis were diagnosed using validated formulas. Outcomes included the risk of NAFLD in the general population and high probability of fibrosis among patients with NAFLD. Logistic regression analysis was employed to estimate the risk of NAFLD and fibrosis across education levels. A causal mediation model was used to explore the potential mediators. Results: Comparing with those receiving primary school education, the multi-adjusted odds ratios (95% confidence intervals) for NAFLD were 1.28 (1.16 to 1.41) for men and 0.94 (0.89 to 0.99) for women with college education after accounting for body mass index. When considering waist circumference, the odds ratios (95% CIs) were 0.94 (0.86 to 1.04) for men and 0.88 (0.80 to 0.97) for women, respectively. The proportions mediated by general and central obesity were 51.00% and 68.04% for men, while for women the proportions were 48.58% and 32.58%, respectively. Furthermore, NAFLD patients with lower educational attainment showed an incremental increased risk of advanced fibrosis in both genders. Conclusions In China, a low education level was associated with a higher risk of prevalent NAFLD in women, as well as high probability of fibrosis in both genders.

Osteoporotic vertebral compression fracture (OVCF) is the most common complication of spinal osteoporosis, mostly occurring in thoracolumbar segment, which can cause acute and chronic pain at the fracture site and loss of vertebral height, and can lead to progressive kyphosis. For kyphosis caused by old OVCF, open surgery such as anterior or posterior decompression and fusion, internal fixation and osteotomy can improve local sequence and achieve satisfactory kyphotic correction which is difficult to complete in percutaneous vertebroplasty (PVP) and percutaneous kyphoplasty (PKP), and reconstruct the sagittal balance. Due to the older age of OVCF patients, some of them have poor general conditions. In addition, osteoporosis leads to increased vertebral fragility, which increases the risk of surgery and postoperative internal fixation failure. The anterior approach presents some problems including a complex approach and poor mechanical stability. At present, most studies focus on posterior surgery. Due to the limitation of kyphosis correction by decompression and fixation alone, osteotomy is often required to correct kyphosis. In cases of old OVCF with kyphosis, the screw holding capability decreases due to the decrease of bone mineral density. Additionally, once the screw loosens, the orthopedic effect is inevitably affected. To enhance pedicle screws, most studies have utilized bone cement to increase the axial pullout force of the vertebral body and improve screw stability. The selection from different osteotomy methods is a critical determinant in achieving favorable surgical outcomes for patients.

Objective:To investigate the epidemic situation of drinking water-borne endemic fluorosis in Henan Province, evaluate the effectiveness of prevention and control measures, and provide a basis for formulating further prevention and control policies.Methods:From April to November 2021, a census of all diseased villages registered in 112 drinking water-borne endemic fluorosis counties (cities, districts, hereinafter referred to as counties) of 17 provincial-level cities and 9 provincial-level counties (cities) in Henan Province was conducted to collect the basic information of diseased counties and villages. The content of fluoride in drinking water and the prevalence of dental fluorosis in children aged 8 - 12 years old were measured on a village by village basis.Results:By the end of 2021, drinking water-borne endemic fluorosis was prevalent in 112 diseased counties in Henan Province, involving 17 450 diseased villages. Among them, 17 433 villages had implemented measures to reduce fluoride and improve water quality, with a water improvement rate of 99.90% (17 433/17 450). There were 14 920 villages with qualified water, and the qualified rate of water fluoride was 85.50% (14 920/17 450). There were a total of 4 232 water improvement projects in all diseased villages, with a normal operation rate of 97.09% (4 109/4 232) and a qualified rate of 93.03% (3 937/4 232) for water fluoride in the projects. The total detection rate of dental fluorosis in children in the province was 9.64% (39 391/408 584), with moderate to severe dental fluorosis accounted for 8.08% (3 182/39 391), the dental fluorosis index was 0.18. The prevalence of fluorosis was negative.Conclusions:In 2021, the prevalence of drinking water-borne endemic fluorosis is widespread in Henan Province, and measures to reduce fluoride and improve water quality in diseased villages have been basically implemented. However, the fluoride content of water in some villages still does not meet the standard, and some water improvement projects cannot operate normally throughout the year. In the future, it is necessary to address the above issues one by one and consolidate the achievements in prevention and control of drinking water-borne endemic fluorosis.