Acute pancreatitis(AP)is a frequently encountered acute abdominal syndrome in clinical settings,and the integrated model of traditional Chinese and Western medicine(TCM-WM)has demonstrated notable advantages in the diagnosis and treatment of AP.To systematize and standardize clinical practices related to develop clinical pathway for integrated TCM-WM diagnosis and treatment of AP,which enhances the efficiency and quality of patient care.This pathway focuses on AP,a common acute and life-threatening disease within the digestive system,and outlines that the central pathological mechanism involves pancreatic injury and localized inflammation resulting from the abnormal activation of pancreatic enzymes.It has the characteristics of rapid onset,multiple causes,and complex manifestations.Severe cases can be life-threatening.At present,conventional treatments encompass a diverse range of modalities.Moreover,traditional Chinese medicine(TCM)holds distinct advantages in alleviating relevant symptoms,and TCM-WM is gaining increasing prevalence.To enhance the standardization and consistency of diagnostic and therapeutic practices,this clinical pathway clearly delineates the target patient population,which includes individuals diagnosed with abdominal pain disorder according to TCM and with AP in accordance with WM criteria,as well as the corresponding inclusion standards.The diagnostic framework integrates both TCM and WM guidelines,and further incorporates disease staging,severity grading,and syndrome differentiation to support a comprehensive and integrated diagnostic strategy.The treatment integrates approaches from both TCM and WM.Within the WM framework,interventions consist of basic supportive care,infection control,nutritional support,and the management of complications.In the context of TCM,the protocol includes syndrome differentiation and corresponding therapeutic strategies(Distinct syndrome patterns are identified and managed during the acute and convalescent phases),such as acupuncture and retention enema.This clinical pathway addresses multiple key components,including preventive strategies,post-treatment follow-up,criteria for evaluating therapeutic efficacy,admission and discharge,admission examination protocols,discharge criteria,and the rationale for deviations or withdrawal from the pathway.It is designed to provide a systematic and standardized reference framework for relevant clinical practices.

Objective:To summarize the clinical and genetic features of neuroinflammation, autoinflammation, splenomegaly and anemia (NASA) syndrome and investigate the pathogenic mechanism.Methods:The clinical data of 2 patients diagnosed with NASA syndrome at Department of Pediatrics, Peking Union Medical College Hospital were retrospectively analyzed. Variants were identified by gene panel sequencing and confirmed by Sanger sequencing. The function of IRAK4 gene variants was studied in vitro.Results:Among the 2 patients, case 1 was an 8-year-old girl and case 2 was a 10-year-old boy. Both patients presented in early childhood with anemia and hepatosplenomegaly. Case 1 was also experienced recurrent seizures. Laboratory examinations showed elevated inflammatory markers and neuroimaging revealed bilateral basal ganglia calcification. In case 2, anemia and inflammation markers were well controlled after treatment with tocilizumab, while case 1 succumbed to recurrent seizures. Genetic tests verified compound heterozygous variants in IRAK4 gene: case 1 carries a nonsense variant c.592G>T (p.G198X) and a missense variant c.248A>C (p.D83A), which were respectively from the parents; case 2 carries a c.831+3A>G variant and a frameshift variant c.540delT (p.F180Lfs*26), and the former was inherited from the father and the latter from the mother. The reverse transcription and Sanger sequencing results confirmed that c.831+3A>G variant led to exon 7 skipping. In vitro studies indicated that c.592G>T, c.540delT and c.831+3A>G variants resulted in truncated interleukin-1 receptor-associated kinase-4 (IRAK4) protein while c.248A>C do not cause changes in IRAK4 protein expression level and protein length.Conclusions:NASA syndrome should be considered in children with early-onset anemia, hepatosplenomegaly, recurrent seizures, elevated inflammatory markers and intracranial calcification. IRAK4 gene variants may lead to impaired anti-inflammatory function of IRAK4 protein, contributing to the autoinflammatory phenotype.

Radiochemotherapy-induced oral mucositis (OM) is a common oral complication in patients with tumors following head and neck radiotherapy or chemotherapy. Erosion and ulcers are the main features of OM that seriously affect the quality of life of patients and even the progress of tumor treatment. To date, differences in clinical prevention and treatment plans for OM have been noted among doctors of various specialties, which has increased the uncertainty of treatment effects. On the basis of current research evidence, this expert consensus outlines risk factors, clinical manifestations, clinical grading, ancillary examinations, diagnostic basis, prevention and treatment strategies and efficacy indicators for OM. In addition to strategies such as basic oral care, anti-inflammatory and analgesic agents, anti-infective agents, pro-healing agents, and photobiotherapy recommended in previous guidelines, we also emphasize the role of traditional Chinese medicine in OM prevention and treatment. This expert consensus aims to provide references and guidance for dental physicians and oncologists in formulating strategies for OM prevention, diagnosis, and treatment, standardizing clinical practice, reducing OM occurrence, promoting healing, and improving the quality of life of patients.
Humans ; Chemoradiotherapy/adverse effects* ; Consensus ; Risk Factors ; Stomatitis/etiology*

Dental treatments for children and adolescents have unique clinical characteristics that differ from dental care for adults in terms of children's physiology, psychology, and behavior. These differences impose specific requirements on the application of local anesthesia in pediatric dental procedures. This article presents expert consensus on the principles of local anesthesia techniques in pediatric dental therapies, including the use of common anesthetic drugs and dosage control, safety and efficacy evaluation, and prevention and management of complications. The aim is to improve the safety and quality of pediatric dental treatments and offer guidance for clinical application by dentists.
Humans ; Child ; Anesthesia, Local/methods* ; Consensus ; Anesthesia, Dental/methods* ; Adolescent ; Anesthetics, Local/administration & dosage* ; Dental Care for Children

Objective : To investigate the effects of sinapine on lung tissue inflammation and mucus hypersecretion in asthmatic mice. Methods: Eight-week-old female C57BL/6J mice were randomly divided into Control group, ovalbumin(OVA) group, Sinapine group, and Sinapine+OVA group. The asthmatic mice model were established by intraperitoneal injection of OVA combined with aluminum hydroxide [Al(OH)3] suspension and OVA nasal stimulation. One hour before OVA nasal stimulation, the mice in Sinapine+OVA group and Sinapine group were intraperitoneally injected with sinapine solution, and the mice in OVA group and Control group were treated with the same dose of 0.9% sodium chloride solution. 24 hours after the last OVA stimulation, the inflammation of lung tissue of mice were observed by HE staining; the mucus secretion were evaluated by PAS staining; the mRNA expression levels of Interleukin-4(IL-4), Interleukin-5(IL-5), Interleukin-13(IL-13), tumor necrosis factor-alpha(TNF-α), Mucin 5ac(Muc5ac), and the mRNA of the key genes of Notch pathway such as Notch receptor 1(Notch1), Notch receptor 2(Notch2), Notch receptor 3(Notch3), and hes family bHLH transcription factor 1(Hes1) in lung tissues were detected by real-time fluorescent quantitative PCR(RT-qPCR); the expression levels of Notch1, Notch2, Notch3 and Hes1 proteins were determined by Western blot. Results : Compared with Control group, the inflammation score and PAS score of lung tissues of mice in OVA group increased(P<0.001); the mRNA expression levels of IL-4, IL-5, IL-13, TNF-α, and Muc5ac of mice in OVA group were enhanced(P<0.05); the mRNA and protein expression levels of Notch2, Notch3, and Hes1 of mice in OVA group significantly increased(P<0.001), while there was no significant difference in the mRNA and protein expression levels of Notch1. Compared with OVA group, the inflammation score and PAS score of lung tissues of mice in Sinapine+OVA group decreased(P<0.001); the mRNA expression levels of IL-4, IL-5, IL-13, TNF-α, and Muc5ac of mice in Sinapine+OVA group were reduced(P<0.05); the mRNA and protein expression levels of Notch2, Notch3, and Hes1 of mice in Sinapine+OVA group were downregulated(P<0.05), while there was no significant difference in the mRNA and protein expression levels of Notch1. Conclusion Sinapine can alleviate the lung tissue inflammation and mucus hypersecretion in asthmatic mice, and its mechanism may be related to the inhibition of Notch2/Notch3-Hes1 signal pathway.

Objective To investigate the gene expression profile of cervical exfoliated cells from woman treated by artificial cycle,and their potential association with endometrial receptivity in order to screen specific biomarkers closely related to the receptivity.Methods A total of 19 female patients were enrolled from those preparing for frozen embryo transfer(FET)at the Reproductive Center of First Medical Center of Chinese PLA General Hospital from February 2024 to October 2024.Under the artificial cycle frozen embryo transfer protocol,the endometrial tissues were collected on the 4th day after progesterone administration(P+4)to verify their endometrial receptivity status.Additionally,cervical exfoliated cells were collected on the 4th day(P+4)and the 6th day(P+6)after progesterone administration.RNA sequencing(RNA-Seq)was used to detect gene expression profiles.Differentially expressed genes(DEGs)were identified using the criteria of|log2fold change|＞1 and a false discovery rate(FDR)＜0.05,followed by bioinformatics analysis.The protein-protein interaction(PPI)network of DEGs was constructed using R software(4.4.1)and analyzed with gene ontology(GO)and Kyoto encyclopedia of genes and genomes(KEGG)analyses.The candidate genes were identified based on the PPI network using Cytoscape software.Quantitative reverse transcription PCR(RT-qPCR)was employed to validate the target candidate genes both in vitro and in vivo.Results The rsERT confirmed that all 19 women were in state of endometrial receptivity at P+6.RNA-Seq identified 3 458 DEGs in cervical exfoliated cells between P+4 and P+6.The up-regulated DEGs were mainly enriched in the pathways associated with immune response and cell differentiation,and the down-regulated ones were mainly enriched in the pathways associated with lipid metabolism and cell proliferation.Using maximal clique Centrality(MCC)algorithm in the PPI network,the top 20 genes were selected.Among them,6 genes,such as IFIT2,OASL,MX1,RSAD2,IFIT1 and IFIT3,tied for the first place,and the 6 genes all belong to interferon-stimulated genes(ISGs).qRT-PCR indicated that the above 6 genes showed significantly higher expression levels in the cervical exfoliated cells at the P+4 stage than the cells at the P+6 stage(P＜0.05).Conclusion There are changes in the expression levels of the genes related to immunity and cytoskeleton remodeling in cervical exfoliated cells during the endometrial receptivity phase.The decrease in the expression of ISGs may serve as a potential biomarker for endometrial receptivity.

Objective To investigate the characteristics of intestinal flora and its correlation with peripheral blood microinflammatory factors in patients with pulmonary tuberculosis complicated with diabetes mellitus(PTB-DM).Methods A total of 162 patients with PTB-DM admitted to the hospital from September 2022 to September 2024 were selected as the PTB-DM group,and another 150 healthy subjects who underwent physi-cal examinations during the same period in the hospital were selected as the control group.The clinical data of all research subjects was collected.The composition of intestinal flora of the research subjects was analyzed by using 16S rRNA gene sequencing technology.The levels of peripheral blood microinflammatory factors[inter-feron-γ(IFN-γ),interleukin-6(IL-6),and tumor necrosis factor-α(TNF-α)]in all research subjects were detected.The clinical data,composition of intestinal flora and levels of microinflammatory factors of the PTB-DM group were compared with those of the control group.Spearman correlation analysis was used to analyze the correlation between the relative abundance of intestinal flora and the levels of peripheral blood microin-flammatory factors in patients with PTB-DM.Results The relative abundances of Bacteroidales and Clostridi-ales in the PTB-DM group were significantly lower than those in the control group,while the relative abun-dances of Enterobacterales and Actinobacteriales were significantly higher than those in the control group,and the differences were statistically significant(P<0.05).The levels of IFN-γ,IL-6 and TNF-α in the PTB-DM group were significantly higher than those in the control group,and the differences were statistically signifi-cant(P<0.05).The relative abundances of Bacteroidales and Clostridiales in the PTB-DM group were nega-tively correlated with the levels of IFN-γ,IL-6 and TNF-α.The relative abundances of Enterobacterales and Actinobacteriales were positively correlated with the levels of IFN-γ,IL-6 and TNF-α(all P<0.05).Conclu-sion There is a significant imbalance of intestinal flora in patients with PTB-DM,and the levels of microin-flammatory factors IFN-γ,IL-6 and TNF-α in peripheral blood are significantly increased,and are closely re-lated to the relative abundance of specific flora.

Objective To investigate the therapeutic effects and mechanisms of electroacupuncture for stress urinary incontinence(SUI)in rats.Methods A total of 30 rats were randomly divided into three groups:normal group,model group,and electroacupuncture group[electroacupuncture at Shenshu(BL23)and Huiyang(BL35)acupoints],with 10 rats per group.Except for the normal group,a SUI model was established in the other two groups.After grouping interventions,the following assessments including sneeze test,urodynamic parameter measurements(including intravesical pressure),serum levels of lactate dehydrogenase(LDH)and creatine kinase(CK)were conducted,urethral histopathological change was detected by hematoxylin-eosin(HE)staining,and Western Blot was used to detect protein expression of transforming growth factor β1(TGF-β1),Smad2,Smad3,Smad7,typeⅠ collagen(Col Ⅰ),and type Ⅲ collagen(Col Ⅲ)in urethral tissues.Results Compared with the normal group,the model group exhibited significant increases in the number of sneeze test-positive rats,urine volume,residual urine volume,and serum LDH and CK levels,and protein expression of urethral Smad2 and Smad3,moreover,the model group showed significant decreases in urodynamic parameters[maximum bladder capacity(MBC),leak point pressure(LPP),abdominal leak point pressure(ALPP)],voiding efficiency,and protein expression of urethral TGF-β1,Smad7,ColⅠand Col Ⅲ,the differences being statistically significant(P＜0.05).In comparison to the model group,the electroacupuncture group demonstrated significant reductions in sneeze test-positive rats,urine volume,residual urine volume,serum LDH and CK levels,and protein expression of urethral Smad2 and Smad3,additionally,the electroacupuncture group displayed significant improvements in urodynamic parameters(MBC,LPP,ALPP)and voiding efficiency,upregulation of protein expression of urethral TGF-β1,Smad7,Col Ⅰ and Col Ⅲ,the differences being statistically significant(P＜0.05).Conclusion Electroacupuncture may ameliorate SUI by activating the TGF-β1/Smad pathway to promote pelvic collagen synthesis and reduce urethral injury,thus improving urinary function.

Objective To investigate the correlations of interleukin-1 β(IL-1β)level and per-centage of CD16+CD56+natural killer(NK)cells in peripheral blood with severity of disease in pa-tients with pulmonary tuberculosis.Methods A total of 150 patients with active pulmonary tubercu-losis(APTB)in the Suqian First People's Hospital from January 1,2021 to September 1,2023 were selected as APTB group,and 150 patients with inactive pulmonary tuberculosis(IPTB)in the same period were selected as IPTB group.Level of IL-1 β and percentage of CD16+CD56+NK cells in pe-ripheral blood of patients with different disease severities were compared,and their correlations with severity of disease were analyzed.Results In the APTB group,level of IL-1 β in the peripheral blood was significantly higher than that in the IPTB group,while the percentage of CD16+CD56+NK cells was significantly lower(P＜0.001).In the mild,moderate,and severe groups,level of IL-1 βshowed a significant gradual increasing trend in peripheral blood,while the percentage of CD16+CD56+NK cells showed a significant gradual decreasing trend(P＜0.001).After treatment,the level of IL-1β in the peripheral blood decreased significantly,while the percentage of CD16+CD56+NK cells increased significantly in the APTB group(P＜0.001).Correlation analysis revealed that level of IL-1β in the peripheral blood of patients with pulmonary tuberculosis was positively correlated with severity of disease(r=0.732,P＜0.001),while the percentage of CD16+CD56+NK cells was negatively correlated with severity of disease(r=-0.612,P＜0.001).Conclusion Level of IL-1β in the peripheral blood is elevated while the percentage of CD16+CD56+NK cells is de-creased in patients with pulmonary tuberculosis,which is closely related to the severity of APTB.

Objective To explore the application value of intravoxel incoherent motion(IVIM)imaging parameters in the differential diagnosis of benign and malignant breast nodules and their correlation with the expression of Ki-67 receptor in breast cancer.Methods The data of 41 female patients who completed 3.0 T breast magnetic resonance imaging(MRI)with complete surgical pathology results in the Second Hospital of Jiaxing City from October 2022 to January 2025 were analysed and evaluated.Conventional images and diffusion-weighted images with 11 b values were collected.The IVIM imaging parameters of real diffusion coefficient(D),perfusion related diffusion coefficient(D*)and perfusion fraction(f)were measured and calculated in the region of interest of each lesion.The receiver operating characteristic curve were plotted to quantify the differential diagnostic efficacy of each parameter of IVIM imaging in benign and malignant breast nodules.The differences of parameters between benign and malignant breast nodules and between the groups with different expression levels of Ki-67 receptor in breast cancer were analysed,and the correlation between each parameter and the expression level of Ki-67 in breast cancer was counted.Results The D value of benign breast nodules group(benign groups)was significantly higher than that of malignant breast nodules group(malignant groups),and the D*value was significantly lower than that of malignant group,and the differences between benign group and malignant group were statistically significant(t=-4.773,t=2.063,P＜0.05);Thefvalue of benign group was slightly lower than that of malignant group,and the differences between two groups were not statistically significant(t=0.035,P＞0.05).Among the parameters of IVIM imaging,D value had the best differential diagnostic efficacy for benign and malignant breast nodules,with area under the curve(AUC)of 0.870(95％CI:0.755-0.985)and a specificity of 75.0％;D*value had the second best differential diagnostic efficacy after D value,with an AUC of 0.789(95％CI:0.658-0.920),but it had the highest sensitivity of 88.2％;And the differential diagnosis efficiency off value was the worst,much less than D and D*values.The D value in the high Ki-67 expression group of breast cancer was lower than that in the low expression group,while the D* and f values in the high expression group were higher than that in the low expression group,and the differences of each imaging parameter of IVIM were not statistically significant between two groups(t=-2.617,t=2.169,t=0.647,P＞0.05).There was a significant negative correlation between the expression of the Ki-67 receptor and the D value(r=-0.615,P＜0.05),and no significant correlation was seen with either D *or f value(r=0.223,r-0.031,P＞0.05).Conclusion The D and D*values of IVIM imaging parameters have great clinical value in the differential diagnosis of benign and malignant breast nodules.