Objective To investigate the post-discharge exercise behavior and factors influencing moderate to vigorous intensity physical activity (MVPA) in patients undergoing lung surgery. Methods A total of 2874 patients from the large prospective, observational perioperative lung symptom study cohort (CN-PRO-Lung 3) in the Department of Thoracic Surgery at Sichuan Cancer Hospital between April 7, 2021, and January 31, 2024, were selected as the survey subjects. A survey was conducted using the Investigation of Exercise Behavior after Lung Surgery questionnaire and the International Physical Activity Questionnaire-Short Form (IPAQ-SF) among patients who underwent lung surgery. Binary logistic regression was used to analyze the factors influencing patients’ engagement in MVPA. Results A total of 702 patients were surveyed, including 252 males and 450 females, with an average age of (52.4±10.2) years. Patients with lung cancer accounted for 85.9%. Only 36.0% of the patients had regular exercise habits, while 42.3% did not engage in any physical activity. The three main barriers for postoperative exercise were physical discomfort (pain, coughing, shortness of breath, etc, 54.7%), lack of professional guidance (41.7%), and concerns about the surgical wound (28.9%). The proportions of patients engaging in vigorous, moderate, and low-intensity physical activity were 5.7%, 28.2%, and 66.1%, respectively. Multivariate analysis showed that patients with a personal annual income ≥50000 yuan (OR=1.52, 95%CI 1.01-2.29, P=0.044), high school education or above (OR=1.92, 95%CI 1.33-2.76, P<0.001), and lobectomy (OR=1.44, 95%CI 1.02-2.03, P=0.037) engaged in more MVPA. Conclusion Patients undergoing lung surgery have inadequate physical activity after discharge, particularly lacking in MVPA. Patients with higher income, higher educational levels, and lobectomy are more frequently engaged in MVPA. Measures such as symptom control, providing exercise guidance, and enhancing education on wound care may potentially improve the inadequate physical activity in lung surgery patients after discharge.

ObjectiveTo analyze the epidemiological and clinical characteristics of the 21 confirmed monkeypox cases in a district of Chengdu City, and to provide scientific guidance for the prevention and control of subsequent monkeypox epidemics. MethodsData of confirmed monkeypox cases residing in this district were collected from the Disease Control and Prevention Information System of China. A retrospective descriptive epidemiological analysis was used to analyze the demographic, distributional and behavioral characteristics of the cases. ResultsThe first confirmed case of monkeypox was reported on July 5, 2023. Up to April 30, 2025, a total of 21 confirmed cases of monkeypox have been reported. All cases were male, with a mean age of (30.9±6.2) years. The highest proportion of cases(47.62%) was in the 30‒40 years age group. The majority were men who have sex with men (MSM) population (90.48%, 19/21). The results showed that 19.05% of cases were co-infected with HIV, and 19.05% had a history of syphilis infection. Within 21 days prior to symptom onset, 19 cases (90.48%) self-reported engaging in male-to-male sexual contact, among whom 10 cases (52.63%) reported having taken protective measures, while 9 cases (47.37%) did not take safety precautions. Thirteen cases (61.90%) had no travel history to areas with reported monkeypox cases during the 21 days before symptom onset. The predominant manifestation was exanthem (100%, 21/21), followed by fever (57.14%, 12/21) and lymphadenectasis (47.62%, 10/21). Among febrile cases, 50.00% (6/12) had low-grade fever (37.3‒38.0 ℃). All cases were identified through active medical consultation. The median interval from symptom onset to the first medical visit was 3 (2, 6) days, with a maximum interval of 14 days. The median interval from symptom onset to laboratory confirmation was 7 (5, 9) days. Six cases (28.57%) had two or more visits to the hospital, with bacterial infection being the primary initial diagnosis. ConclusionMonkeypox prevention and control efforts in a district of Chengdu City should prioritize MSM population and young and middle-aged adults aged 30 to <40 years. It is recommended to establish an integrated monkeypox epidemic prevention and control network by leveraging existing HIV/AIDS prevention and control network. Concurrently, accelerating the deployment of the national intelligent infectious disease monitoring and early warning front-end software will strengthen early detection capabilities and be beneficial for the overall effectiveness of epidemic prevention and control efforts.

ObjectiveTo explore the mechanism by which Qidan Yifei Tongqiao granules （QDYF） alleviate nasal mucosal remodeling in allergic rhinitis （AR） via the interleukin-33 （IL-33）/growth stimulation expressed gene 2 （ST2）/interleukin-1 receptor accessory protein （IL-1RAP） signaling pathway from the perspective of Qi-replenishing and blood-activating therapy. MethodsFirst， according to the previous network pharmacology results， this study predicted the potential mechanisms of QDYF in treating AR by screening key pathways， components， and targets. Molecular docking was performed via AutoDock and PyMOL 2.5.5. Subsequently， a rat model of ovalbumin （OVA）-induced AR was used for validation through in vivo experiments. Forty-eight rats were assigned into 6 groups： Control， model， low-dose QDYF （QDYF-L， 4.04 g·kg^-1）， medium-dose QDYF （QDYF-M， 8.08 g·kg^-1）， high-dose QDYF （QDYF-H， 16.16 g·kg^-1）， and loratadine （0.9 mg·kg^-1）. After 14 days of intervention， behavioral scores of the rats were observed. The morphological changes of nasal mucosa tissue were observed by hematoxylin-eosin （HE） staining. Masson staining was used to observe collagen fiber deposition in the nasal mucosal tissue and to calculate the collagen volume fraction （CVF）. The expression of E-cadherin （E-cad） in the nasal mucosa tissue was detected by immunofluorescence. The serum levels of helper T cell 2 （Th2） cytokines interleukin-4 （IL-4）， interleukin-5 （IL-5）， and interleukin-13 （IL-13） as well as helper T cell 1 （Th1） cytokines interleukin-2 （IL-2） and interferon-γ （INF-γ） were quantified by enzyme-linked immunosorbent assay （ELISA）. The protein levels of transforming growth factor-beta 1 （TGF-β₁）， IL-33， ST2， and IL-1RAP in the nasal mucosa tissue were determined by Western blot. ResultsIL-33， ST2， and IL-1RAP had strong binding ability with the main active ingredients—wogonin， 7-methoxy-2-methylisoflavone， formononetin， naringenin， stigmasterol， and beta-sitosterol of QDYF， with the binding energy < -4.25 kcal⋅mol^-1（1 cal≈4.184 J）. The results of in vivo experiments showed that compared with the control group， the model group exhibited increased behavioral scores （P<0.05）， aggravated pathological damage of nasal mucosa， increased collagen fiber deposition and CVF （P<0.05）， elevated serum levels of IL-4， IL-5， and IL-13， up-regulated protein levels of TGF-β₁， IL-33， ST2， and IL-1RAP in the nasal mucosa （P<0.05）， down-regulated expression of E-cad， and declined serum levels of IL-2， IFN-γ， and IFN-γ/IL-4 ratio （P<0.05）. Compared with the model group， the QDYF groups and loratadine group showed reduced behavioral scores （P<0.05）， alleviated pathological damage of nasal mucosa， reduced collagen fiber deposition and CVF （P<0.05）， and up-regulated E-cad expression （P<0.05）. Compared with the model group， the QDYF-H group and the loratadine group showed raised levels of INF-γ and IFN-γ/IL-4 ratio （P<0.05）， declined serum levels of IL-4， IL-5， and IL-13， and down-regulated protein levels of TGF-β₁， IL-33， ST2， and IL-1RAP in the nasal mucosa （P<0.05）. In addition， the QDYF-H group exhibited an elevated serum IL-2 level （P<0.05）. The QDYF-M group showed down-regulated protein levels of TGF-β₁， IL-33 and IL-1RAP in the nasal mucosa （P<0.05）. The QDYF-L group demonstrated a down-regulated protein level of ST2 in the nasal mucosa （P<0.05）. ConclusionQDYF may regulate the Th1/Th2 balance through the IL-33/ST2/IL-1RAP signaling pathway， thereby ameliorating nasal mucosal tissue remodeling and alleviating AR.

Lung cancer constitutes the most prevalent and lethal malignant tumor in China. Approximately 85% of lung cancer diagnoses correspond to the non-small cell histological subtype [non-small cell lung cancer (NSCLC)]. Despite surgery being the mainstay for early-stage disease, postoperative recurrence remains high and adjuvant chemotherapy offers limited benefit. In recent years, targeted therapy has demonstrated substantial advantages in driver mutation-positive NSCLC. To this end, the Lung Cancer Medical Education Committee of the Chinese Medical Education Association developed guidelines based on a systematic review of evidence through November 2025, using the Grading of Recommendations, Assessment, Development and Evaluations (GRADE) approach and a modified Delphi method. Focusing on epidermal growth factor receptor (EGFR) and anaplastic lymphoma kinase (ALK), and addressing ROS proto-oncogene 1 (ROS1), B-Raf proto-oncogene serine/threonine kinase (BRAF) V600E mutation, and mesenchymal-epithelial transition factor (MET) exon 14 (METex14) skipping, the guideline covers molecular testing, neoadjuvant/adjuvant therapy, perioperative strategies, minimal residual disease monitoring, and postoperative surveillance. It defines testing requirements, specifies stage-directed and subtype-specific treatments, and standardizes minimal residual disease monitoring. These recommendations emphasize precision and feasibility to improve survival and quality of life.

ObjectiveTo explore the effects of electroacupuncture at governor vessel or Jiaji acupoints on the activation of lumbar spinal cord neurons and the recovery of motor function in paralyzed hind limbs in rats with complete transection of spinal cord injury. MethodsTwenty adult female SD rats were selected. Among them， 15 rats underwent the complete transection of the 10th thoracic spinal cord and were randomly divided into the Control group， the electroacupuncture at governor vessel acupoints （GV） group and the electroacupuncture at Jiaji acupoints （JJ） group， with 5 rats in each group. The other 5 rats served as the Normal group. Electroacupuncture treatment was initiated 3 days after surgery in the GV and JJ groups and performed every other day. Basso-Beatti-Bresnahan （BBB） behavioral score was evaluated weekly. Eight weeks after the operation， cortical motor evoked potential （CMEP） detection was performed， followed by perfusion fixation， tissue harvest， frozen sectioning， and immunofluorescence staining experiments. Results① Both electroacupuncture treatments activated the expression of the excitatory marker c-Fos in L1 spinal cord neurons. The c-Fos⁺ activated neurons were mainly distributed in lamina Ⅳ， Ⅴ and Ⅶ of the L1 spinal cord， while no c-Fos⁺ neuron was observed in the Normal group and the Control group. The percentages of c-Fos⁺ neurons activated by electroacupuncture in the GV group and the JJ group were （10.23±0.15） % and （10.77±1.12） %， respectively， and there was no significant difference between the two electroacupuncture groups. ② vGluT1⁺ proprioceptive afferent nerve fibers were mainly distributed in the dorsal horn and lamina Ⅶ of intermediate zone of L1 spinal cord gray matter. In the dorsal horn of L1 spinal cord， the relative fluorescence intensity of vGluT1⁺ nerve fibers in the GV group and the JJ group were greater than that in the Control group， and that in the JJ group was greater than that in the GV group. In the lamina Ⅶ in intermediate zone of L1 spinal cord， where the central pattern generator （CPG） for hindlimb rhythmic movement is located， the relative fluorescence intensity of vGluT1⁺ nerve fibers in the GV group and the JJ group were significantly higher than that in the Control group， and the JJ group was also higher than the GV group； The lamina Ⅶ neurons innervated by vGluT1⁺ axon terminals were activated to express the excitatory marker c-Fos in the GV group and the JJ group. ③ The immunofluorescence staining results of acetylcholinesterase （ChAT） in the ventral horn of L4 spinal cord of each group showed that the number of surviving ChAT⁺ motor neurons in the GV group （19.1±3.4， P=0.000 2） and JJ group （19.0±2.9， P=0.000 2） were higher than that in the Control group （9.9±1.9）. ④ The quantitative analysis of the vGluT2⁺ excitatory axonal terminals， vGAT⁺ inhibitory axonal terminals， and the ratio of vGluT2⁺/vGAT⁺ axonal terminals ［reflecting the excitation/inhibition （E/I） balance of motor neurons］ innervating ChAT⁺ motor neurons in the ventral horn of the L4 spinal cord revealed that all three indices were significantly higher in the GV and JJ groups than in the Control group. Moreover， the E/I ratio of motor neurons in the two electroacupuncture groups gradually reached the same level as normal and showed no statistical difference from the Normal group. ⑤ The electrophysiological and behavioral detection results showed that compared with the Control group， the latencies of CMEP in the GV group and the JJ group shortened， while their amplitudes increased. The BBB score of paralyzed hindlimbs showed that after 8 weeks of treatment， the scores of both the GV group （4.25±1.26， P=0.023 4） and the JJ group （4.75±0.96， P=0.000 2） were higher than those of the Control group （1.80±1.30）， but there was no statistical difference between the two electroacupuncture groups. ConclusionElectroacupuncture at GV or JJ acupoints may promote the afferent of vGluT1⁺ proprioceptive nerve fibers into the spinal cord， indicating the possibility to activate CPG neurons in lamina Ⅶ of L1 spinal cord； facilitate the survival of motor neurons in the L4 spinal cord and restore their excitatory/inhibitory balance， improving the motor function of the paralyzed hindlimbs in rats.

Aiming at the problem that the amount of Oxygen remaining and available time can not be accurately predicted while an astronaut conducting extravehicular activities(EVAs)in EVA spacesuit.Research the oxygen consumption process of EVA spacesuit.The model and algorithm of oxygen consumption are established by the gas state equation including compressibility and temperature coefficient,combined with human metabolism and micro leakage characteristics of spacesuit.Experimental data show that the orecast model and algorithm hasing high accuracy and practicability.

To verify a new diagnostic method in traditional Chinese medicine (TCM), we evaluated the function of meridians using thermal sensitivity measurement (TSM), and conducted a comparative study between nephropathy patients and healthy individuals. We also evaluated whether TSM is useful for diagnosing nephropathy. The subjects included nephropathy patients (n = 203) and healthy individuals (n = 826). Heat detection times were measured at the well points on both the left and right sides of the twelve meridians. Multivariate analysis was conducted, with the presence or absence of nephropathy as the objective variable and the heat detection times of each meridian as the explanatory variable. The meridians identified as important for diagnosing nephropathy included the pericardium meridian, the triple energizer (sanjiao) meridian, small intestine meridian, liver meridian, bladder meridian, and kidney meridian. A diagnostic method combining age and the heat detection times of these meridians achieved sensitivity and specificity of over 80%. This method intuitively and quantitatively reflects the sub-heat and sub-cold states of each meridian, and is expected to enrich the diagnostic methods in traditional Chinese and Oriental medicine.

Objective:To explore the application effect of fine skin care in patients with psoriasis, and provide evidence-based theoretical basis for the development of skin care in patients with psoriasis.Methods:A randomized controlled trial was conducted. Patients with psoriasis admitted to the People′s Hospital of Wenshan Zhuang and Miao Autonomous Prefecture, Yunnan Province from December 2022 to March 2024 were selected as the research subjects by the convenience sampling method and divided into the control group and the experimental group by the random number table method. The control group was given routine care. The experimental group was given fine skin care on the basis of control group. Before and after the intervention, the itching symptoms, skin lesions, comfort and quality of life were evaluated using 12-item Pruritus Severity Scale (12-PSS), Psoriasis Area and Severity Index (PASI), General Comfort Questionnaire (GCQ), 36-item Short Form (SF-36) and compared between the two groups. The incidence of complications and recurrence rate in the two groups were counted 3 months after intervention.Results:Finally, 96 patients were included in the study, including 48 patients in the experimental group, 28 males and 20 females, aged (59.31 ± 17.31) years old; 48 cases in the control group, 29 males and 19 females, aged (61.54 ± 18.11) years old. Before the intervention, there were no statistically significant differences in the scores of 12-PSS, PASI, GCQ and SF-36 between the two groups (all P>0.05). After the intervention, the scores of 12-PSS and PASI in the experimental group were (3.65 ± 2.96), (5.08 ± 1.15) points respectively, which were lower than (8.29 ± 2.00), (7.37 ± 1.34) points in the control group, the differences were statistically significant ( t=9.00, 8.99, both P<0.05). The scores of GCQ and SF-36 in the experimental group were (41.42 ± 4.01), (95.08 ± 4.47) points respectively, which were higher than (33.94 ± 5.74) and (84.19 ± 8.52) points in the control group, the differences were statistically significant ( t=7.40, 7.84, both P<0.05). The total incidence of complications and recurrence rate in the experimental group were 4.17% (2/48), 2.08% (1/48) respectively, which were lower than 18.75% (9/48), 14.58% (7/48) in the control group, the differences were statistically significant ( χ2=5.03, 4.91, both P<0.05). Conclusions:Fine skin care can improve the itching symptoms of patients with psoriasis and reduce the severity of skin lesions. It can also improve the comfort and quality of life of patients and reduce the incidence of complications and recurrence rate, and the clinical application effect is good.

Objective:To understand the mental problem in elderly male prisoners and its related factors.Methods:A total of 289 elderly male prisoners from five prisons in Sichuan Province were selected.They were assessed with the self-compiled general situation questionnaire,12-item General Health Questionnaire(GHQ-12,with a total score ≥ 3 indicating a tendency towards mental problem),short-form UCLA Loneliness Scale(ULS-8)and Insomnia Severity Index-Chinese Version(ISI-C).Results:The detection rate of mental problem was 41.52％.Multiple factor logistic regression analysis indicated that having a remaining sentence of≥5 years,educa-tional levels of primary school and below,high school or technical secondary school and above,involvement in drug-related crimes,property crimes,violent crimes,good and poor relationships with spouses,average relationships with fellow inmates,self-assessed blood pressure levels that were low and high,and having insomnia were risk fac-tors for mental problem(OR=9.55,11.75,13.88,82.24,33.96,363.52,5.77,113.27,2.33,1.87,3.80,42.89).Conclusion:The mental problem among elderly male prisoners are related to their sentence,education lev-el,crime type,relationship with spouse and cellmates,self-rated blood pressure and sleep status.

Objective To develop and validate an early venous thromboembolism(VTE)risk assessment scale for emergency observation patients.Methods ① Based on the characteristics of emergency observation patients,the Delphi expert consultation method and literature review were used to determine scale items and construct a scoring system.②The newly developed VTE scale and its scoring system were analyzed for reliability and validity.③Primary application:collect non acute traumatic observation and rescue patients admitted to Zhejiang Hospital from June 2022 to June 2023 as the research subjects.Patients were divided into survival and non-survival groups based on 28-day outcomes.Differences in VTE scores between the two groups using the new scale,Caprini,and Padua models were compared.The optimal cut-off point was determined using the receiver operator characteristic curve(ROC curve),according to the optimal cut-off value of the new scale score,patients were divided into two groups,and Kaplan-Meier survival curves were used to analyze the 28-day cumulative survival of the two groups of patients.Results ①The preliminary version of the early VTE risk assessment scale for emergency observation patients was developed,comprising 8 items:age,pre examination triage level,underlying diseases,D-dimer levels,activities of daily living(ADL)assessment,coagulation-related indicators,anticoagulants and(or)antiplatelet drugs use,and unhealthy habits.② A total of 121 emergency observation patients were included in the analysis.The test-retest reliability correlation coefficient(R)of the new scale was 0.945(>0.850),split-half reliability was 0.741(>0.700),and Cronbach'sαcoefficient was>0.700.KMO value was 0.715(>0.700),and Bartlett's sphericity test yieldedχ2=167.079,P<0.001,confirming the suitability of the scale for factor analysis.Three factors were identified:basic information,initial assessment,and blood test indicators.Pearson correlation analysis showed the correlation coefficients between the new scale and the Caprini and Padua scores were 0.842 and 0.307,respectively,both P<0.01.③Area under the curve(AUC)of the new scale was 0.566,95%confidence interval(95%CI)was 0.444-0.688,with an optimal diagnostic cut-off value of 13.5 points based on the maximum Youden index.The results of the Kaplan-Meier regression indicated that survival analysis using the 13.5-point cut-off revealed that patients with scores≥13.5 had significantly lower 28-day survival rates than those with scores<13.5(Log-Rank test:χ2=5.609,P=0.018).④The survival group had significantly lower scores than the non-survival group across all scales(new score:10.06±2.84 vs.12.69±3.06,Caprini model:7.22±2.48 vs.9.41±2.64,Padua model:2.91±1.97 vs.4.59±1.07,all P<0.05).Conclusion The early VTE risk assessment scale for emergency observation patients was successfully developed,demonstrating good reliability and validity through statistical analysis.The new scale effectively predicts disease severity and prognosis in emergency observation patients.