Objective: To determine the clinical efficacy and mechanism of Piwei Peiyuan Pill (PPP) combined with moxibustion for treating patients with chronic atrophic gastritis (CAG) with spleen and stomach weakness syndrome. Methods: Ninety-six CAG patients with spleen and stomach weakness syndrome who met the inclusion and exclusion criteria were enrolled at the Department of Spleen and Stomach Diseases of the Second Affiliated Hospital of Anhui University of Chinese Medicine from June 2022 to December 2023. The patients were randomly divided into a control, a Chinese medicine, and a combined group using a random number table method, with 32 cases in each group (two cases per group were excluded). The control group was treated with rabeprazole combined with folic acid tablets (both thrice daily), the Chinese medicine group was treated with PPP (8 g, thrice daily), and the combined group was treated with moxa stick moxibustion (once daily) on the basis of the Chinese medicine group for 12 consecutive weeks. Gastric mucosa atrophy in the three groups was observed before and after treatment. The gastric mucosal pathological score was evaluated. The Patient Reported Outcome (PRO) scale was used to evaluate the patients′ physical and mental health status and quality of life.An enzyme-linked immunosorbent assay was used to detect serum tumor necrosis factor (TNF)-α, interleukin (IL)-1β, IL-4, IL-10, IL-37, and transforming growth factor (TGF)-β levels in each group. Real-time fluorescence PCR was used to detect the relative expression levels of signal transducer and activator of transcription 3 (STAT3) and mammalian target of rapamycin (mTOR) mRNA in each group. Western blotting was used to detect the relative expression levels of proteins related to the STAT3/mTOR signaling pathway, and the adverse drug reactions and events were recorded and compared. Results: There was no statistical difference in age, gender, disease duration, family history of gastrointestinal tumors, alcohol consumption history, and body mass index among the three groups of patients.The total therapeutic efficacy rates of the control, Chinese medicine, and combined groups in treating gastric mucosal atrophy were 66.67% (20/30), 86.67% (26/30), and 90.00% (27/30), respectively (P<0.05). Compared to before treatment, the pathological and PRO scale scores of gastric mucosa in each group decreased after treatment, and TNF-α, IL-1β, IL-37, and TGF-β levels decreased. The relative STAT3 and mTOR mRNA expression levels, as well as the relative STAT3, p-STAT3, mTOR, and p-mTOR protein expression levels decreased (P<0.05), whereas the IL-4 and IL-10 levels increased (P<0.05). After treatment, compared to the control group, the pathological score of gastric mucosa, PRO scale score, TNF-α, IL-1β, IL-37, TGF-β content, relative STAT3 and mTOR mRNA expression levels, and relative STAT3, p-STAT3, mTOR, and p-mTOR protein expression levels in the Chinese medicine and combined groups after treatment were reduced (P<0.05), whereas the IL-4 and IL-10 levels increased (P<0.05). After treatment, compared to the Chinese medicine group, the combined group showed a decrease in relative STAT3, mTOR mRNA expression levels, and STAT3, p-STAT3, mTOR, and p-mTOR protein expression levels (P<0.05). Conclusion The combination of PPP and moxibustion may regulate the inflammatory mechanism of the body by inhibiting the abnormal activation of the STAT3/mTOR signaling pathway, upregulating related anti-inflammatory factor levels, downregulating pro-inflammatory factor expression, and increasing related repair factor expression, thereby promoting the recovery of atrophic gastric mucosa, reducing discomfort symptoms, and improving the physical and mental state of CAG patients with spleen and stomach weakness syndrome.

Allergen-specific immunotherapy（AIT） remains the only therapeutic approach with the potential to modify the natural course of allergic rhinitis（AR）. Nevertheless, considerable inter-individual variability exists in patients'responses to AIT. To facilitate more reliable assessment of treatment efficacy, the China Rhinopathy Research Cooperation Group（CRRCG） convened young and middle-aged nasal experts in China to formulate the present consensus. The recommended subjective outcome measures for AIT comprise symptom scores, medication scores, combined symptom and medication scores, quality-of-life assessments, evaluation of disease control, and assessment of comorbidities. Objective indicators may supplement these measures. Currently available objective approaches include skin prick testing, nasal provocation testing, and allergen exposure chambers. However, these methods remain constrained by practical limitations and are not yet appropriate for routine implementation in clinical efficacy evaluation. In addition, several biomarkers, including sIgE and the sIgE/tIgE ratio, sIgG4, serum IgE-blocking activity, IgA, cytokines and chemokines, as well as immune cell surface molecules and their functional activity, have been shown to have associations with AIT outcomes. While these biomarkers may complement subjective assessments, they are subject to significant limitations. Consequently, large-scale multicenter trials and real-world evidence are required to strengthen the evidence base. The present consensus underscores the necessity of integrating patients'subjective experiences with objective testing throughout the treatment process, thereby providing a more comprehensive and accurate framework for efficacy evaluation. Looking forward, future investigations should prioritize the incorporation of multi-omics data and artificial intelligence methodologies, which hold promise for overcoming current limitations in assessment strategies and for advancing both the standardization and personalization of AIT.
Humans ; Allergens/immunology* ; China ; Consensus ; Desensitization, Immunologic ; Immunoglobulin E ; Quality of Life ; Rhinitis, Allergic/therapy* ; Treatment Outcome ; East Asian People

Histone acetylation and methylation can affect chromatin conformation and regulate a variety of biological activities.Abnormal histone acetylation and methylation modifications are related to the occurrence and development of a variety of oral diseases.Histone acetylation and methylation increase or decrease in an orderly manner to regulate the development of teeth.Fluoride ions can destroy the balance between histone acetylation and methylation,which may be related to the occurrence of dental fluorosis.In addition,histone acetylation and methylation are involved in the regula-tion of oral inflammatory diseases.In the inflammatory microenvironment,the expression of histone acetyltransferase GCN5 decreases,and the expression of Dickkopf 1(DKK1)decreases,activating the Wnt/β-catenin pathway and ulti-mately inhibiting the osteogenic differentiation of periodontal ligament stem cells.Enhancer of zeste homolog 2(EZH2)and H3K27me3 levels were decreased in inflamed dental pulp tissues and cells.EZH2 inhibition inhibited the expres-sion of interleukin(IL)-1b,IL-6 and IL-8 in human dental pulp cells under inflammatory stimulation.Histone acetyla-tion/methylation modifications can interact with multiple signaling pathways to promote the occurrence and development of oral tumors and are related to the high invasiveness of salivary gland tumors.Small molecule drugs targeting histone acetylation and methylation-related enzymes can regulate the level of histone methylation/acetylation and have shown po-tential in the treatment of oral and maxillofacial diseases.For example,the histone deacetylase inhibitor vorinostat can inhibit the secretion of inflammation-related cytokines;it also promotes the maturation of odontoblasts and the formation of dentin-related matrix,demonstrating its potential in pulp preservation.Understanding the role of histone acetylation/methylation modifications in the occurrence and development of oral diseases will help promote research on epigenetic modifications in oral diseases and provide new perspectives for disease diagnosis and treatment.

AIM: To observe the imaging characteristics of the affected eyes of patients with central serous chorioretinopathy(CSC)of different ages and their asymptomatic fellow eyes.METHODS: Retrospective study. A total of 76 cases(88 eyes)of CSC patients diagnosed in the ophthalmology department of our hospital from April to September, 2023 and 35 cases(35 eyes of asymptomatic fellow eyes of patients with unilateral CSC)were selected for the study. According to age, they were divided into young and middle-aged groups(<40 years old), middle-aged groups(40-50 years old)and middle-aged and elderly groups(>50 years old). The imaging features of the affected eyes of CSC patients of different ages and their asymptomatic fellow eyes were observed.RESULTS: The subfoveal choroidal thickness(SFCT)of CSC eyes in the young and middle-aged patients(487.30±83.33 μm)was significantly greater than that of the middle-aged group(414.17±96.02 μm, P<0.05)and the middle-aged and elderly group(409.4±107.42 μm, P<0.05). The incidence of choroidal neovascularization(CNV)in CSC patients of the middle-aged and elderly group was significantly higher than that in the young and middle-aged group(P<0.0167). The SFCT of the asymptomatic fellow eye of the unilateral CSC patient in the young and middle-aged group(511.29±40.89 μm)was significantly larger than that of the middle-aged and elderly group(364.76±82.26 μm, P<0.05). Among them, the vortex vein anastomosis rate in eyes with CSC is higher than 90%, and vortex vein anastomosis or dilatation is present in all asymptomatic fellow eyes of CSC patients.CONCLUSION: There are differences in the imaging manifestations of CSC-affected eyes and their asymptomatic fellow eyes of different age groups. SFCT is generally thickened and gradually becomes thinner with the growth of age. The incidence of CNV in CSC-affected eyes is the highest in the middle-aged and elderly group. In addition, vortex vein anastomosis and dilatation are common in CSC-affected eyes and asymptomatic fellow eyes.

Haemosuccus pancreaticus (HP) as a rare cause of upper gastrointestinal bleeding is rarely reported. Due to the intermittent bleeding and lack of standardized diagnostic methods, pancreatic bleeding is often misdiagnosed and can be life-threatening in severe cases. Currently, angiography is the "gold standard" for diagnosis among commonly used diagnostic methods. In addition to vascular embolization and surgical treatment, endoscopic ultrasound (EUS) -guided vascular therapy as an emerging treatment method is also gradually being used in clinical practice, with great potential to become the preferred treatment for subsequent cases.

Objective:To analyze the mutant spectrum of clonal hematopoiesis of indeterminate potential(CHIP)related mutations and clinical characteristics and to explore the correlation and the possible mechanism between CHIP-related mutations and cardio-cerebrovasculars events(CCEs)in patients with myeloproliferative neoplasms(MPNs).Methods:The clinical data and next-generation sequencing results of 73 MPN patients in Beijing Anzhen Hospital from August 2019 to July 2022 were retrospectively analyzed.Statistical analyses were conducted by multivariate logistic regression for the effects of CHIP-related mutations and inflammatory cytokines on CCEs for MPNs patients.Results:Fifty-five cases of MPN(75.3％)showed positive in CHIP-related genes.There was no significant difference in variant allele frequency of CHIP-related gene between essential thrombocythemia(ET)and polycythemia vera(PV).CHIP-related gene mutations were mainly single gene mutations,with mutation rate from high to low as JAK2V617F(63.0％,46/73),ASXL1(16.4％,12/73),TET2(11.0％,8/73),DNMT3A(9.6％,7/73),SRSF2(6.9％,5/73),SF3B1(4.1％,3/73),TP53(1.4％,1/73)and PPM1D(1.4％,1/73).The mutation rate of CHIP-related genes in MPN patients＞60 years old was significantly higher than that in the patients ≤ 60 years old[91.7％(33/36)vs 59.5％(22/37)].CCEs occurred in 27 MPNs patients(37.0％,MPNs/CCEs),and 5 had recurrent CCEs,all of which were arterial events.Age(62.8±12.8 years vs 53.9±15.8 years,P=0.015),IL-1β level(17.7±26.0 vs 4.3±8.6,P=0.012),IL-8 level(360.7±598.6 vs 108.3±317.0,P=0.045),the proportion of the patients with thrombosis history(29.6％vs 2.2％,P=0.020),and the detection rate of CHIP-related mutations(88.9％vs 67.4％,P=0.040)in the group with CCEs were higher than those in the group without CCEs.Multivariate Logistic regression analysis showed that age(OR=0.917,95％CI:0.843-0.999,P=0.047),thrombosis history(OR=34.148,95％CI·2.392-487.535,P=0.009),any CHIP-related mutations(OR=16.065,95％CI·1.217-212.024,P=0.035),and elevated levelofIL-1β(OR=0.929,95％CI:0.870-0.992,P=0.027)were independent risk factors for MPNs/CCEs.CHIP-related gene mutations were not associated with CCEs in MPN patients,but DNMT3A(OR=88.717,95％CI:2.690-292.482,P=0.012)and ASXL1(OR=7.941,95％CI:1.045-60.353,P=0.045)were independent risk factors for CCEs in PV.Conclusion:There is a higher mutation rate of CHIP-related genes in MPN patients,especially those over 60 years old.Older age,thrombosis history,CHIP-related mutations and IL-1βelevated levels are independent risk factors for CCEs in MPN.DNMT3A and ASXL1 mutations are independent risk factors for CCEs in PV patients.CHIP-related gene mutations and inflammatory cytokine IL-1 β elevated levels may be the novel risk factors for CCEs in MPN.

Objective:This study aims to explore the synergistic effects of DIP and other medical insurance supply-side policies.Method:City A that has piloted DIP reform was set as the treatment group,and City B without reform was set as the control group.A total of 1 120 public medical institution samples from 2019 to 2022 were collected.The total medical expenses during hospitalization and some structural expenses were analyzed using DID method.Result:DIP had a significant inhibitory effect on the medical expenses,and the expenses of checkups and examinations during hospitalization in city A,but had no impact on the drug and the material expenses during hospitalization.Conclusion:DIP played a significant cost control role and effectively controlled the total medical expenses during hospitalization.The synergistic effects of price adjustment of medical services policy and national centralized drug/material procurement policy on cost control were insufficient.DIP synergized with other supply-side policies to promote rational medical cost structure.It is suggested that medical insurance departments should focus on the synergistic effects of medical insurance supply-side policies to jointly improve the efficiency of medical insurance fund utilization.

Central serous chorioretinopathy (CSC) is one of the main causes of impaired visual function in middle-aged men. CSC is characterized by a thickening of the choroid and hyperpermeability of the choroidal vessels, resulting in serous subretinal fluid. The pathogenesis of CSC is not fully understood. Since the introduction of indocyanine green angiography, the detection of the influence of the vortex veins in CSC, it has been established that the presence of a thick choroid may be caused by congestion of the vortex vein, resulting in new choroidal drainage through a vortex vein anastomosis. The study of vortex venous blood hemodynamics has elucidated the new concept of the pathogenesis of CSC, deepened our understanding of the disease, and provided a theoretical basis for new treatment methods. With a better understanding of the pathogenesis of CSC, we expect to be able to stratify patients at risk in the clinic and evaluate optimized treatment options for patients with CSC

Objective:To observe the changes of chorioidal thickness (ChT) in patients with central serous chorioretinopathy (CSC) in different mode of vortic venous dilation.Methods:A prospective cross-sectional observational study. A total of 80 patients with 89 eyes (CSC group) diagnosed in Department of Ophthalmology, General Hospital of Central Theater Command from April to October 2023 were included in the study. Among them, 64 males had 71 eyes and 17 females had 18 eyes. A total of 15 healthy volunteers matched in age and sex were selected as the control group. Among them, 14 men had 26 eyes and one woman had two eyes. The macular region was examined by ultra-wide-angle scanning frequency source optical coherence tomography (OCTA) with BM400K BMizar made by TowardPi (Beijing) Medical Technology Co., LTD. Scanning rate 1 536 A scanning×1 280 B scanning, scanning range 24 mm×20 mm. The accompanying software delineated nine subfields (superotemporal, upper, superonasal, temporal, central, nasal, inferotemporal, lower, inferonasal regions) to record ChT. En-face OCTA mode was utilized to observe the anatomy and functional anastomosis of the vortex veins above and below the choroidal blood layer. Eyes in the CSC group were further categorized into upper-dominant, symmetrical, and lower-dominant groups based on the difference in vortex vein expansion shown in the choroidal layer of the en-face image, with 36, 35, and 18 eyes respectively. Statistical analysis included the use of independent samples t-test or Mann-Whitney test for comparison between two groups, one-way analysis of variance or Kruskal-Wallis H test for comparison between multiple groups, and the χ test or Fisher test for categorical variables. Results:Compared with the control group, ChT in the CSC group was thickened in the foveal area and different areas of the macula, with the greatest difference in the fovea, and the differences were statistically significant ( t=3.345, 5.018, 2.902, 4.667, 7.276, 3.307, 3.868, 4.795, 2.583; P<0.05). Compared with the ChT of the control group, there was no statistically significant difference in the superotemporal, region of the upper-dominant group ( t=1.510, P>0.05); in other regions, the differences were statistically significant ( t=3.207, 5.163, 2.526, 4.310, 6.285, 2.656, 3.812, 2.173; P<0.05). The differences in the foveal area and other areas in the symmetrical group were statistically significant ( t=4.488, 5.554, 3.457, 5.314, 7.256, 3.507, 5.584, 6.019, 2.994; P<0.05). In the superotemporal, and superonasal, regions of the lower dominant group, the differences were not statistically significant ( t=1.150, 1.465; P<0.05); in other regions, the differences were statistically significant ( t=2.278, 4.168, 5.244, 2.783, 5.040, 3.432, 2.095; P<0.05). Conclusion:The dilated distribution of vortex veins on en-face ultra-wide-angle OCTA has a corresponding relationship with ChT. In eyes with CSC, the superior vortex vein drainage system may be the primary route for choroidal drainage.

Objective To analyze correlation of calcium dependent phospholipid binding protein 1(CPNE1)and ZWILCH expression in the progression and prognosis of lung adenocarcinoma.Methods Cancer tissue and paracancer tissue specimens of 125 patients diagnosed with lung adenocarcinoma for the first time in Huzhou Central Hospital from January 2020 to March 2021 were collected.The positive expression of CPNE1 and ZWILCH in lung adenocarcinoma was detected by immunohistochemistry,and difference of its expression in lung adenocarcinoma was analyzed.The survival of lung adenocarcinoma patients was followed up and recorded,the risk factors affecting the prognosis of patients were analyzed,and the efficacy of CPNE1 and ZWILCH in predicting the prognosis of lung adenocarcinoma patients was clarified.Results The positive rates of CPNE1 and ZWILCH in lung adenocarcinoma tissues were significantly higher than those in paracancer tissues(P＜0.05).The positive rates of CPNE1 and ZWILCH were increased in lung adenocarcinoma patients with stage Ⅲ-Ⅳ,low differentiation,pleural invasion,vascular cancer thrombus,and lymph node metastasis(P＜0.05).The overall survival rate of patients with CPNE1 and ZWILCH positive expression was significantly lower than that of patients with CPNE1 and ZWILCH negative expression(P＜0.05).Cox multivariate analysis showed that per capita monthly income,anemia,hypoalbuminemia,clinical stage,degree of differentiation,nutritional immunity and systemic inflammation indicators,immune function,CPNE1,and ZWILCH were risk factors affecting the prognosis of lung adenocarcinoma patients(P＜0.05).The area under the curve of CPNE1 combined with ZWILCH predicted the prognosis of lung adenocarcinoma patients was 0.934,the sensitivity was 91.09％,and the specificity was 87.89％.Conclusion CPNE1 and ZWILCH expression gradually increase with the progression of lung adenocarcinoma,which are risk factors affecting the survival of patients,and may be used as a reference indicator to predict the prognosis of patients.