ObjectiveTo observe the clinical effectiveness and safety of Qingfei Shenshi Decoction （清肺渗湿汤） combined with western medicine for patients with bronchial asthma of heat wheezing syndrome， and to explore its potential mechanism of action. MethodsEighty-six participants with bronchial asthma of heat wheezing syndrome were randomly divided into treatment group and control group， each group with 43 participants. The control group received conventional western medicine， and the treatment group was additionally administered Qingfei Shenshi Decoction orally on the basis of the control group， 1 dose per day. Both groups were treated for 14 days. The primary outcome measure was clinical effectiveness； secondary outcome measures included traditional Chinese medicine （TCM） syndrome score， asthma control test （ACT） score， pulmonary function indices such as forced expiratory volume in 1 second （FEV₁）， forced vital capacity （FVC）， peak expiratory flow （PEF）， serum inflammatory factor levels including interleukin-4 （IL-4）， tumour necrosis factor-α （TNF-α）， and high-sensitivity C-reactive protein （hs-CRP）， and immune function indices including CD3⁺， CD4⁺， CD8⁺， CD4⁺/CD8⁺. All outcome measures were evaluated before and after treatment. Vital signs were monitored， and electrocardiography， blood routine， urine routine， liver function， and renal function tests were performed before and after treatment. Adverse events and reactions during the study were recorded. ResultsA total of 80 patients completed the trial with 40 in each group. The total clinical effective rate of the treatment group was 97.5% （39/40）， which was significantly higher than that of the control group （85.0%， 34/40， P＜0.05）. After treatment， both groups showed decreased TCM syndrome scores， IL-4， TNF-α， hs-CRP， and CD8⁺ levels， as well as increased ACT scores， CD3⁺， CD4⁺， CD4⁺/CD8⁺， FEV₁， FVC， and PEF levels （P＜0.05 or P＜0.01）. Moreover， the improvements in these indices were more significant in the treatment group than in the control group （P＜0.05 or P＜0.01）. No significant abnormalities in safety indicators were observed in either group， and no adverse events or reactions occurred. ConclusionQingfei Shenshi Decoction combined with conventional western medicine for patients with bronchial asthma of heat wheezing syndrome can effectively improve the clinical symptoms， pulmonary function， and clinical effectiveness， with good safety. Its mechanism may be related to reducing inflammatory factor levels and regulating T lymphocyte subsets to improve immune function.

With the continuous deepening of the concept of precision diagnosis and treatment for lung cancer, how to achieve higher efficiency and accuracy in the screening, diagnosis, and treatment pathways in clinical practice has become an important issue that urgently needs to be overcome. The current clinical difficulty lies in the fact that despite continuous advancements in imaging and molecular diagnostic technologies, there are still limitations in manual efficiency and subjective experience when it comes to massive data analysis and multi-scale feature extraction. Artificial intelligence (AI), especially algorithm systems based on deep learning, is an innovative technology capable of deeply empowering medical big data. This method utilizes algorithms such as convolutional neural networks, combined with radiomics, pathomics, and multi-modal data fusion analysis, demonstrating immense potential in early precise detection and benign-malignant differentiation of pulmonary nodules, digital pathological subtype recognition and non-invasive prediction of driver genes, precise 3D surgical planning and automatic delineation of radiotherapy target volumes, as well as dynamic risk warning during follow-up. This innovative technology provides a brand-new solution for realizing intelligent and individualized lung cancer diagnosis and treatment models. This consensus, based on the latest evidence from evidence-based medicine and combined with the development trends in the AI field and real-world clinical needs, was ultimately formed by gathering the consensus opinions of multidisciplinary experts in radiology, pathology, thoracic surgery, and other fields. The main content covers the application specifications of AI in the three core scenarios of lung cancer screening, diagnosis, and treatment, the technical standards for data collection and algorithm validation, as well as the ethical and regulatory challenges faced at the current stage. It aims to clarify the applicable boundaries of AI as a clinical auxiliary decision support tool, providing scientific guidance and standardized exploration directions for peers currently engaged in or planning to carry out AI-assisted clinical diagnosis, treatment, and translation of lung cancer.

Objective To propose a framework for risk assessment and stepwise management of pulmonary nodules based on existing guidelines and key studies, and to clarify the boundaries for triage, workup escalation, and referral in different detection scenarios. Methods A problem-oriented evidence synthesis approach was used, prioritizing Chinese expert consensus, Fleischner Society Guidelines, British Thoracic Society (BTS) Guidelines, and Lung-RADS. This was supplemented by studies on risk models, imaging measurements, liquid biopsy, tissue sampling, and surgical treatments. This paper is not presented as a formal consensus or a validated clinical pathway. Results A three-tiered framework consisting of basic non-invasive assessment, advanced assessment, and invasive diagnosis was established. It specified the applicable populations, boundaries for the use of risk models, imaging review, management of conflicting results, evaluation of histopathological consistency, and post-intervention follow-up. Liquid biopsy, genetic testing, and artificial intelligence were defined as investigational or adjunctive tools. Conclusion This framework can serve as a preliminary reference for multidisciplinary teams in developing local protocols. It cannot replace applicable guidelines, pathological diagnosis, shared decision-making with patients, or real-world validation.

Objective To analyze the application effects of artificial intelligence (AI) software and Mimics software in preoperative three-dimensional (3D) reconstruction for thoracoscopic anatomical pulmonary segmentectomy. Methods A retrospective analysis was conducted on patients who underwent thoracoscopic pulmonary segmentectomy at the Second People's Hospital of Huai'an from October 2019 to March 2024. Patients who underwent AI 3D reconstruction were included in the AI group, those who underwent Mimics 3D reconstruction were included in the Mimics group, and those who did not undergo 3D reconstruction were included in the control group. Perioperative related indicators of each group were compared. Results A total of 168 patients were included, including 73 males and 95 females, aged 25-81 (61.61±10.55) years. There were 79 patients in the AI group, 53 patients in the Mimics group, and 36 patients in the control group. There were no statistical differences in gender, age, smoking history, nodule size, number of lymph node dissection groups, postoperative pathological results, or postoperative complications among the three groups (P>0.05). There were statistical differences in operation time (P<0.001), extubation time (P<0.001), drainage volume (P<0.001), bleeding volume (P<0.001), and postoperative hospital stay (P=0.001) among the three groups. There were no statistical differences in operation time, extubation time, bleeding volume, or postoperative hospital stay between the AI group and the Mimics group (P>0.05). There was no statistical difference in drainage volume between the AI group and the control group (P=0.494), while there were statistical differences in operation time, drainage tube retention time, bleeding volume, and postoperative hospital stay (P<0.05). Conclusion For patients requiring thoracoscopic anatomical pulmonary segmentectomy, preoperative 3D reconstruction and preoperative planning based on 3D images can shorten the operation time, postoperative extubation time and hospital stay, and reduce intraoperative bleeding and postoperative drainage volume compared with reading CT images only. The use of AI software for 3D reconstruction is not inferior to Mimics manual 3D reconstruction in terms of surgical guidance and postoperative recovery, which can reduce the workload of clinicians and is worth promoting.

This study aims to compare the vaccination rates and incidence of adverse reaction rates following administration of two domestically produced human papillomavirus (HPV) vaccines in individuals aged 9-30 years,investigate the impact of distinct manufacturing processes and vaccination schedules on adverse reaction rates. From November 2023 to June 2024, the Immunization Planning Department of Liuzhou Center for Disease Control and Prevention conducted a single-center, randomized, open-label, parallel-group trial using community-based recruitment of eligible participants aged 9 to 30 years. Participants were randomly assigned to receive either of two domestically produced HPV vaccines (Walrinvax or Cecolin). As specified in the vaccine package inserts, subjects were stratified into a two-dose regimen group (aged 9-14 years) and a three-dose regimen group (aged 15-30 years). Vaccination rates were recorded, and adverse reactions within 0-30 days post-vaccination were monitored. The results showed that a total of 400 participants were enrolled. Both the full vaccination rate and the timely completion rate were significantly higher in the two-dose regimen group compared to the three-dose regimen group (Fisher′s exact test, P<0.01; χ2=7.06, P<0.01). A total of 985 doses were administered. The overall adverse reaction rate was 18.78% (185/985), with local and systemic reactions occurring at 8.02% (79/985) and 10.76% (106/985), respectively. The most frequent adverse reactions were injection site pain (4.97%, 49/985) and fever (4.47%, 44/985). No grade 4 or special-interest adverse events were reported.The incidence of adverse reactions for the two domestic HPV vaccines with different production processes (at 0/6 months) was 13.96% (55/394) and 17.46% (69/395) respectively, with no statistically significant difference (χ2=1.83, P>0.05).The adverse reaction rate was significantly lower in the 9-14 years group (9.77%) compared the 15-30 years group (24.91%)(χ 2=35.67, P<0.01). In conclusion, both domestic HPV vaccines demonstrated a favorable safety profile in the 9-30 years age group, with mostly mild adverse reactions. Compared to the three-dose schedule (15-30 years group), the two-dose HPV vaccination schedule (9-14 years group) significantly reduced the incidence of adverse reactions and improved vaccination compliance.

Objective To investigate the effects of 3-methyladenine(3-MA)on mouse mesangial cell line MES-13 cultured in high glucose,and on the kidney of streptozotocin(STZ)-induced mouse model of diabetes and the po-tential mechanism.Methods MES-13 cells were divided into low glucose control group(LG),hyper osmotic pres-sure control group(HOP),high glucose group(HG),3-methyladenine+high glucose group(HG+3-MA)and chloroquine+high glucose group(HG+CQ).The groups were respectively incubated with low glucose DMEM,30 mmol/L mannitol hypertonic control medium,30 mmol/L high glucose medium,5 mmol/L 3-MA+30 mmol/L high glucose medium and 10 mmol/L CQ+30 mmol/L high glucose medium for 24 hours.CCK-8 assay and Western blot were performed.In vivo experiment:Male C57BL/6J mice were induced diabetes for model development by in-tra-peritoneal injection of STZ 60 mg/kg for five consecutive days.After two weeks of injection,the blood glucose was measured.Animals with blood glucose level higher than 16.7 mmol/L(250 mg/dL)were randomly divided in-to diabetes control group(DM),3-MA intervention group(DM+3-MA)and CQ intervention group(DM+CQ),then were fed under the same conditions as normal control group(NC)mice.The DM+3-MA group was given 10 mg/kg of 3-MA aqueous solution by gavage every day,the DM+CQ group was given 50 mg/kg of CQ by intrap-eritoneal injection every three days,the NC group and DM group were given the same amount of normal saline and killed after 6 weeks.The kidneys were stripped for kidney/body weight ratio determination,periodic acid-schiff staining(PAS),MASSON staining microscopy and Western blot.Results In vitro experiment:Compared to the LG group,the cell viability,PCNA expression,ratio of phosphorylated Akt to total Akt(p-Akt/Akt)and ratio of phosphorylated rpS6 to total rpS6(p-rpS6/rpS6)were significantly increased in the HG group(P＜0.05).Com-pared with HG group,the cell viability,PCNA and p-Akt/Akt ratio of HG+3-MA group and HG+CQ group were significantly decreased and p-rpS6/rpS6 ratio of HG+3-MA group was significantly decreased(P＜0.01).In vivo experiment:Compared to NC group,the kidney/body weight ratio,glomerular volume,renal tubular injury index,PCNA,fibronectin,COL1A1,p-Akt/Akt,p-rpS6/rpS6 in DM group were all significantly up-regulated(P＜0.05).Compared with DM group,the kidney/body weight ratio,glomerular volume,renal tubular injury in-dex,PCNA,fibronectin,COL1A1,p-Akt/Akt,p-rpS6/rpS6 of DM+3-MA group mice were all significantly de-creased(P＜0.05).Conclusions 3-MA can improve glomerular mesangial cell proliferation and renal ECM deposi-tion in early diabetes nephropathy(DN).The improvement of 3-MA in early DN may be related to the inhibition of Akt/rpS6 signaling pathway.

Objective:To analyse the 3D-Flair MRI manifestations of the inner ear, vestibular function status, and their correlation with hearing treatment outcomes in patients with severe sudden sensorineural hearing loss (SSNHL), and to explore potential prognostic indicators for sudden deafness.Methods:The clinical data of adult patients with unilateral profound sudden sensorineural hearing loss were retrospectively analyzed in Otorhinolaryngology Department of Shandong Provincial ENT Hospital from March 2018 to August 2020. Patients were categorized based on the results of their inner ear 3D-Flair MRI into two groups: the normal MRI group and the abnormal MRI group. The abnormal group was further divided into three subgroups: those with non-absorbed high signal in the inner ear, those with absorbed high signal, and those with destruction of the blood-labyrinth barrier. SPSS 26.0 statistical software was applied to analyze the differences in hearing efficacy, caloric tests, vestibular evoked myogenic potentials (VEMP), video head impulse tests (vHIT), and the incidence of dizziness/vertigo among various patient groups.Results:A total of 191 patients with complete data were collected (97 males and 94 females, aged from 13 to 69 years old). There were 50 cases in the normal inner ear 3D-Flair MRI group. A total of 141 cases were found in the group with abnormal 3D-Flair MRI, including 50 cases of high signal unabsorbed, 71 cases of absorption high signal and 20 cases of blood labyrinth barrier destruction. There were no significant differences in age, sex, lateral ratio of hearing loss and course of disease among four groups (all P>0.05).The significant efficiencies of hearing recovery, in the group with normal 3D-FLAIR MRI were better than those in the abnormal group ( P<0.05) after treatment. Among the four groups, there were significant differences in the apparent efficiency and total effective rate between the normal group and the inner ear high signal absorption group ( χ2=4.007, P=0.045; χ2=6.925, P=0.009). The abnormal rates of bithermal caloric test, vHIT results and dizziness/vertigo symptoms in the abnormal group were higher than those in the normal group ( P<0.05). There were significant differences in oVEMP abnormality rate, vHIT abnormality rate and incidence of dizziness/vertigo among the three groups with 3D-FLAIR MRI abnormality ( P<0.05). There were significant differences in caloric test, oVEMP, vHIT abnormality rate and incidence of dizziness/vertigo among the four groups ( P<0.05). The positive rates of caloric test, cVEMP test and vHIT test in patients with dizziness/vertigo were higher than those in patients without dizziness/vertigo ( P<0.05). The abnormal rates of posterior semicircular canal and horizontal semicircular canal in patients with dizziness/vertigo were significantly increased ( P<0.05) than patients without dizziness/vertigo. The recovery rate, effective rate and total effective rate of patients without dizziness/vertigo were significantly better than those with dizziness/vertigo ( P<0.05). Conclusions:The 3D-Flair MRI of the inner ear and vestibular function tests have reference value for the prognosis assessment of patients with severe sudden sensorineural hearing loss. Abnormal 3D-FLAIR MRI of the inner ear, especially absorption high signal, is associated with high incidence of vestibular dysfunction and dizziness/vertigo, with poor prognosis. Patients with severe sudden sensorineural hearing loss who have symptoms of dizziness/vertigo are more likely to exhibit abnormal results in vestibular function tests, with a higher susceptibility to involvement of the posterior and horizontal semicircular canals.

Rapid and ultrasensitive detection of pathogen-associated biomarkers is vital for the early diagnosis and therapy of bacterial infections.Herein,we developed a close-packed and ordered Au@AgPt array coupled with a cascade triggering strategy for surface-enhanced Raman scattering(SERS)and colorimetric identification of the Staphylococcus aureus biomarker micrococcal nuclease(MNase)in serum samples.The trimetallic Au@AgPt nanozymes can catalyze the oxidation of 3,3',5,5'-tetramethylbenzidine(TMB)molecules to SERS-enhanced oxidized TMB(oxTMB),accompanied by the color change from colorless to blue.In the presence of S.aureus,the secreted MNase preferentially cut the nucleobase AT-rich regions of DNA sequences on magnetic beads(MBs)to release alkaline phosphatase(ALP),which subsequently mediated the oxTMB reduction for inducing the colorimetric/SERS signal fade away.Using this"on-to-off"triggering strategy,the target S.aureus can be recorded in a wide linear range with a limit of detection of 38 CFU/mL in the colorimetric mode and 6 CFU/mL in the SERS mode.Meanwhile,the MNase-mediated strategy characterized by high specificity and sensitivity successfully discriminated between patients with sepsis(n=7)and healthy participants(n=3),as well as monitored the prog-nostic progression of the disease(n=2).Overall,benefiting from highly active and dense"hot spot"substrate,MNase-mediated cascade response strategy,and colorimetric/SERS dual-signal output,this methodology will offer a promising avenue for the early diagnosis of S.aureus infection.

Objective:To assess the prognostic impact of the thoracic aorta and aortic valve calcification volume (TAC, AVC) score based on CT measurementsin patients undergoing transcatheter aortic valve implantation (TAVI).Methods:We retrospectively analyzed 102 patients who underwent TAVI for severe aortic stenosis from March 2018 to April 2022 at Fuwai Central China Cardiovascular Hospital. The patients were stratified into low TAC and AVC group (TAC low, AVC low) and high TAC and AVC group (TAC high, AVC high) based on median TAC and AVC. The independent risk factors affecting the prognosis of TAVI patients were analyzed using univariate and multivariate Cox proportional risk regression, and the independent risk factors affecting the prognosis of TAVI were analyzed by survival curve. Results:A total of 102 patients were included with a median follow-up of 695 (602, 923) days, during which 9 (8.8%) all-cause deaths and 33 (32.4%) composite end-point events occurred. Univariate Cox risk regression analysis found that TAC was a risk factor for all-cause mortality events in TAVI patients ( P=0.039), TAC and AVC were risk factors for composite endpoint events in TAVI patients ( P=0.047, 0.035).TAC was an independent predictor of all-cause mortality after TAVI in multivariate analysis ( HR=8.971, 95% CI 1.121-71.790, P=0.039), and TAC and AVC were independent risk factors for composite endpoint events after TAVI ( HR=2.243, 95% CI 1.099-4.578, P=0.026; HR=2.346, 95% CI 1.146-4.804, P=0.020). Kaplan-Meier survival curves showed that high TAC and AVC scores increased the risk of end-point events ( P<0.05). Conclusion:CT-quantified TAC and AVC volume scores are independent prognostic markers in TAVI patients, with greater calcification burden portending poorer clinical outcomes.

This paper summarized Professor ZHOU Zhaoshan's clinical experience in treating bronchial asthma （abbreviated as asthma） by stages with dampness-draining method. It is believed that pathogenic dampness is the key pathological factor in the onset of asthma. Dampness accumulates into water， which gathers into rheum； the condensed rheum forms phlegm， which lingers in the lungs. When external pathogens trigger the latent phlegm， phlegm and qi become mutually obstructed， leading to airway obstruction， disrupted qi movement， and upward reversal of lung qi， thereby resulting in asthma attacks. The treatment emphasizes a stage-based approach. During acute attacks， the main syndromes include cold-damp obstructing the lungs， damp-heat accumulating in the lungs， and shaoyang （少阳） constraint with heat. For the syndrome of cold-damp obstructing the lungs， a self-formulated Wenfei Shenshi Decoction （温肺渗湿汤） is used to warm the lungs and disperse cold， drain dampness and relieve panting； for the syndrome of damp-heat accumulating in the lungs， a self-formulated Qingfei Shenshi Decoction （清肺渗湿汤） is employed to clear the lungs and expel heat， drain dampness and relieve asthma； and for the syndrome of shaoyang constraint with heat， a self-formulated Chaihu Shenshi Decoction （柴胡渗湿汤） is administered to harmonize the shaoyang， clear heat and drain dampness. During the remission stage， treatment is based on the underlying kidney-deficiency constitution， and a self-formulated Bushen Shenshi Decoction （补肾渗湿汤） is formulated to tonify the kidneys and drain dampness， improve qi reception and relieve panting.