Health communication aims to improve public health attitudes and behaviors by propagating health information. It plays an important role in promoting public health literacy and "Healthy China Initiative". The basic theories of health communication include "7 W" and Theory of Planned Behavior. Clinicians with profound medical expertise and a wealth of clinical practice play key roles in the communication, and they hold an unparalleled advantage in health communication by delivering authoritative and trustworthy information to the public. The capacity of health communication among clinicians in the nation is determined by various factors including professional characteristics, policy support, dissemination platforms and pathways, time and effort. Meanwhile, some problems in the research on the health communication capacity of clinicians remain, such as lack of well-established motivation systems, limited dissemination pathways, and imperfect evaluation frameworks. In some regions of China, health communication performance has been considered as part of the professional title evaluation for clinical physicians. Medical institutions and universities have also initiated relevant training and practice programs. It is crucial to improve evaluation frameworks, strengthen training pathways and effectiveness assessment, promote interdisciplinary integration, and enhance the role of clinicians in health communication in the future.

Objective:To demonstrate the type of CEBPA gene mutations among patients with acute myeloid leukemia (AML), clinical characteristics, and prognostic effect on patient outcomes.Methods:Demographic data, clinical features, laboratory characteristics, and data about treatment and follow-up of 57 patients with CEBPA mutated AML diagnosed at Peking Union Medical College Hospital between April 2016 and November 2022 were collected and analyzed.Results:In total, 57 patients with CEBPA mutation accounted for 16.1% of all the 353 patients with AML, among which 28 patients had CEBPA-bZIPinf and 29 had CEBPA-other. Compared with the CEBPA-other group, the CEBPA-bZIPinf group was younger (54 vs 64 years, P=0.010), de novo AML was more common ( P=0.001), and the level of bone marrow blast was higher (68.0% vs 36.3%, P=0.001). Moreover, 24 patients from the CEBPA-bZIPinf group and 19 from the CEBPA-other group received chemotherapy. The one-course complete remission (CR) rate of the CEBPA-bZIPinf group was significantly higher than that of the CEBPA-other (87.5% vs 47.4%, P=0.010) and CEBPA-wt (87.5% vs 50.3%, P=0.002) groups. After a median follow-up of 11 months, the median OS of the CEBPA-bZIPinf group was significantly longer than that of the CEBPA-wt group (not reached vs 22.1 months, P=0.012) . Conclusion:CEBPA-bZIPinf mutated AML is a unique clinical entity, with a younger age of diagnosis, better response to chemotherapy, and better prognosis.

Objective:To explore the effect of online acceptance and commitment therapy(ACT)on the psy-chological flexibility in patients with depression during recovery.Methods:A total of 58 patients with depression during the recovery period were randomly divided into the online ACT intervention group(n=27)and the waiting control group(n=31).The intervention group received 20-day online ACT intervention,while the control group re-mained waiting.The Comprehensive Assessment of Acceptance and Commitment Therapy(CompACT),Patient Health Questionnaire-9(PHQ-9),Five-Factor Mindfulness Questionnaire(FFMQ)and Mental Health Continuum Short Form(MHC-SF)were used to evaluate the two groups at the baseline,at the end of the 20-day intervention and 1 month after the intervention.Results:The scores of CompACT and MHC-SF were lower in the intervention group than in the control group at the end of the 20-day intervention and 1 month after the intervention(Ps＜0.05).The scores of CompACT,PHQ-9,FFMQ and MHC-SF in the intervention group were lower at the end of the 20-day intervention and 1 month after the intervention than at the baseline(Ps＜0.01).Conclusion:Online ac-ceptance and commitment therapy could improve the level of psychological flexibility,mindfulness and mental health of patients with depression during recovery period,and reduce their depression level.

Objective To analyze Professor Zhang Binghou's medication experience in the treatment of diabetic kidney disease using data mining methods;To screen the core medicinal pairs and medicinal groups.Methods Prescriptions of diabetic kidney disease of Professor Zhang Binghou from the outpatient department of Beijing Hospital of Traditional Chinese Medicine Affiliated to Capital Medical University were selected from January 2014 to December 2021.TCM Inheritance Platform System 2.5,SPSS Modeler 18 and SPSS Statistics 21 software were used for association rules,clustering analysis and factor analysis to summarize the medication frequency,properties and tastes and meridians,and medicinal pairs and combinations.Results A total of 161 prescriptions were included,involving 188 kinds of Chinese materia medica,with a total frequency of 2 220 time.The kinds of Chinese materia medica with higher frequency were Rehmannize Radix et Praeparata,Testudinis Carapax et Plastrum,Astragali Radix,Rehmannine Radix,etc.The main properties were cold and warm,the main tastes were sweet and bitter,and the main meridians were kidney,liver and spleen meridians.A total of 14 drug pair association rules were obtained,with 27 commonly used drug combinations.Clustering analysis extracted 10 combinations based on the spectrum,and factor analysis extracted 14 common factors.Conclusion Professor Zhang Binghou's treatment for diabetic kidney disease takes nourishing the true yin and clearing away damp-heat as the main treatment method,and at the same time,it pays attention to tonifying kidney,consolidating essence,nourishing yin and containing yang,promoting blood circulation and removing blood stasis,etc.,which embodies Professor Zhang Binghou's unique academic thought of treating diabetic kidney disease.

Objective To explore the pulmonary ultrasound manifestations of pediatric infectious pneumonia and its combined diagnostic value with serum amyloid protein A(SAA)/hypersensitive C-reactive protein(hs-CRP)and procalcitonin(PCT).Methods A tatol of 107 children with infectious pneumonia admitted to the 903rd Hospital of the Joint Logistics Support Force of the People's Liberation Army of China from January 2019 to June 2023 were selected as the research group,and 50 healthy children who underwent physical examinations during the same period were selected as the control group.Both groups of children underwent lung ultrasound examination to analyze the ultrasound manifestations of children with infectious pneumonia,compare SAA/hs-CRP and PCT,and analyze the diagnostic value of lung ultrasound combined with SAA/hs-CRP and PCT detection for pediatric infectious pneumonia.Results Among 107 children with infectious pneumonia,104 were diagnosed positive by lung ultrasound,with a positive rate of 97.20％.The lung ultrasound score,SAA/hs-CRP,and PCT of the study group were higher than those of the control group(P＜0.05).The lung ultrasound score,SAA/hs-CRP,and PCT in children with severe infectious pneumonia were higher than those in mild cases(P＜0.05).The diagnostic efficacy of lung ultrasound combined with SAA/hs-CRP and PCT detection for pediatric infectious pneumonia is superior to that of individual detection,with a curve area of 0.923,sensitivity and specificity of 92.30％and 87.98％,respectively.The lung ultrasound score is positively correlated with SAA/hs-CRP and PCT(P＜0.05).Conclusion Pulmonary ultrasound can display the characteristics of pulmonary lesions in children with infectious pneumonia.The ultrasound manifestations of children are mostly abnormal pleural lines,increased B-lines,and pulmonary consolidation.Combined detection with SAA/hs-CRP and PCT can further improve the diagnostic efficiency of pediatric infectious pneumonia.

Objective To analyze the occurrence status and influencing factors of esophageal stenosis after surgery for early esophageal cancer. Methods A total of 285 patients with early esophageal cancer with endoscopic submucosal dissection (ESD) in the hospital from January 2019 to January 2021 were selected as research objects, and they were divided into control group with 237 cases (without esophageal stenosis) and study group with 48 cases (with esophageal stenosis) according to the occurrence of esophageal stenosis after surgery. The operation time, intraoperative blood loss and quality of life were compared between the two groups. The influencing factors of esophageal stenosis were analyzed. Results Compared with the control group, the study group had longer operation time, more intraoperative blood loss, and lower scores in psychological, environmental, physiological and social dimensions, and the between-group differences were statistically significant (P<0.05). Univariate analysis showed that esophageal stenosis after ESD had no correlations with gender, clinical stage, pathological type, history of drinking, the American Society of Anesthesiologists (ASA) classification, and anesthesia method (P>0.05). Patients aged ≥60 years old, damage of the muscularis propria, circumferential extent of lesion >3/4, malnutrition, tissue infiltration depth of M3+SM1, and longitudinal length of lesion >40 mm had a higher incidence of esophageal stenosis (P<0.05). Multivariate Logistics regression analysis showed that malnutrition, age ≥60 years, circumferential extent of lesion >3/4, damage of the muscularis propria, tissue infiltration depth of M3+SM1, and longitudinal length of lesion >40 mm were the main influencing factors for esophageal stenosis after ESD (P<0.05). Conclusion The occurrence of esophageal stenosis after ESD in patients with early esophageal cancer is related to factors such as damage of the muscularis propria, malnutrition, age ≥60 years, tissue infiltration depth of M3+SM1, circumferential extent of lesion >3/4, and longitudinal length of lesion >40 mm. Based on these factors, early prevention and control can be carried out to reduce the incidence of esophageal stenosis after surgery.

Humans ; COVID-19/genetics* ; SARS-CoV-2/genetics* ; Clustered Regularly Interspaced Short Palindromic Repeats/genetics* ; CRISPR-Cas Systems/genetics* ; RNA, Viral/genetics*

Objective:To investigate the effect of online acceptance and commitment therapy(ACT) group intervention on psychological flexibility of undergraduate students with facial negative physical self.Methods:From March to June 2022, thirty-two undergraduates with facial negative physical self-image were recruited, assessed and selected from a university in Zhejiang Province.The subjects were randomly divided into the training group( n=16) and the control group( n=16). The training group received 20 days of online ACT group intervention, while the control group kept waiting.The cognitive fusion questionnaire(CFQ), acceptance and action questionnaire version Ⅱ(AAQ-Ⅱ) and negative physical self scale-face(NPSS-F) were used to measure the two groups before and after intervention and 1 month after intervention.Repeated measurement analysis of variance(ANOVA) conducted was used to compare scale results with SPSS 26.0. Results:(1)The interaction effect between group and time of CFQ scores was statistically significant( F(1.625, 48.755)=4.316, P=0.025, ηp2=0.126). After intervention, the CFQ score of the training group was significantly lower than those of the control group(34.38±8.66, 40.94±8.82, P<0.05). The CFQ scores of the training group after intervention and 1 month after intervention(36.00±9.49) were both significantly lower than those before intervention(41.87±8.72, all P<0.05). (2)The interaction effect between group and time of AAQ-Ⅱ scores was marginally statistically significant( F(2, 29)=3.009, P=0.065, ηp2=0.172). After intervention, the AAQ-Ⅱ score of the training group was significantly lower than those of the control group(24.12±4.97, 28.69±6.78, P<0.05). The AAQ-Ⅱ score of the training group after intervention was significantly lower than those before intervention(28.75±6.11, P<0.05). (3)The interaction effect between group and time of NPSS-F scores was not statistically significant( F(2, 29)=1.509, P=0.238, ηp2=0.094), while the main effect of time was marginally statistically significant between the two groups( F(2, 29)=3.315, P=0.051, ηp2=0.186). The NPSS-F score of the training group after intervention was significantly lower than those before intervention(16.06±6.67, 18.81±7.85, P<0.05). Conclusion:Online ACT group intervention can effectively reduce the cognitive fusion and experiential avoidance of undergraduate students with facial negative physical self, then can improve their psychological flexibility.

Objective:To investigate the value of CT features in predicting the invasion and degree of invasiveness of lung pure ground-glass nodules (pGGN) in the new histological classification in 2021.Methods:A total of 281 patients (304 lesions) with pGGN confirmed by surgical pathology from December 2018 to January 2021 in Shandong Provincial Hospital Affiliated to Shandong First Medical University were retrospectively analyzed. According to the pathological types, the patients were divided into prodromal lesion group [atypical adenomatous hyperplasia (AAH) and adenocarcinoma in situ (AIS), 129 cases], minimally invasive group [minimally invasive adenocarcinoma (MIA), 116 cases] and invasive group [invasive adenocarcinoma (IAC), 59 cases]. Clinical data (age, gender, smoking history, family history of cancer), and CT parameters [shape, boundary, lobulation, burr, vacuolar sign, bronchial abnormality sign, internal vessel sign, pleural traction sign, longest diameter, shortest diameter, unenhanced CT value, contrast-enhanced CT value in arterial phase, contrast-enhanced CT values in venous phase, the degree of enhancement (ΔCT A-N, ΔCT V-N)] were recorded and measured. The ANOVA, Kruskal-Wallis H and χ 2 test were used to compare the differences among the three groups. Binary logistic regression analysis was used to evaluate the independent risk factors of nodular invasion [prodromal lesion and invasive lesion (MIA and IAC)] and the degree of nodular invasion (MIA and IAC), and receiver operating characteristic (ROC) curve analysis was performed for each parameter. Results:There were statistically significant differences in age, pGGN morphology, lobulation, vacuolar sign, bronchial abnormality sign, internal vascular sign, pleural traction sign, longest diameter, shortest diameter, unenhanced CT value, contrast-enhanced CT value in arterial phase, contrast-enhanced CT value in venous phase among the precursor lesion group, minimally invasive group and invasive group ( P<0.05). Binary logistic regression analysis showed that vacuole sign (OR=2.832, 95%CI 1.363-5.887, P=0.005), internal vascular sign (OR=3.021, 95%CI 1.909-4.779, P<0.001) and unenhanced CT value (OR=1.003, 95%CI 1.001-1.006, P=0.019) were independent risk factors for invasion. Lobulation (OR=5.739, 95%CI 2.735-12.042, P<0.001), internal vascular sign (OR=1.968, 95%CI 1.128-3.433, P=0.017) and unenhanced CT value (OR=1.004, 95%CI 1.001-1.008, P=0.012) were independent risk factors for the degree of invasiveness. ROC curve analysis showed that the efficiency of internal vascular sign was the highest in distinguishing precursor lesion and the invasive, the area under the curve (AUC) was 0.757, the sensitivity was 50.3%, the specificity was 89.8%. The efficiency of lobulation was the highest in distinguishing MIA and IAC (AUC=0.702), with a sensitivity of 61.0% and specificity of 79.3%. Conclusions:CT features are of certain value in predicting the invasion and degree of invasiveness of lung pGGN in the new histological classification in 2021, and internal vascular sign is more effective in predicting the invasion of lung pGGN. Lobulation can predict the degree of invasiveness of pGGN better.

Herein, we define the role of ferroptosis in the pathogenesis of diabetic cardiomyopathy (DCM) by examining the expression of key regulators of ferroptosis in mice with DCM and a new ex vivo DCM model. Advanced glycation end-products (AGEs), an important pathogenic factor of DCM, were found to induce ferroptosis in engineered cardiac tissues (ECTs), as reflected through increased levels of Ptgs2 and lipid peroxides and decreased ferritin and SLC7A11 levels. Typical morphological changes of ferroptosis in cardiomyocytes were observed using transmission electron microscopy. Inhibition of ferroptosis with ferrostatin-1 and deferoxamine prevented AGE-induced ECT remodeling and dysfunction. Ferroptosis was also evidenced in the heart of type 2 diabetic mice with DCM. Inhibition of ferroptosis by liproxstatin-1 prevented the development of diastolic dysfunction at 3 months after the onset of diabetes. Nuclear factor erythroid 2-related factor 2 (NRF2) activated by sulforaphane inhibited cardiac cell ferroptosis in both AGE-treated ECTs and hearts of DCM mice by upregulating ferritin and SLC7A11 levels. The protective effect of sulforaphane on ferroptosis was AMP-activated protein kinase (AMPK)-dependent. These findings suggest that ferroptosis plays an essential role in the pathogenesis of DCM; sulforaphane prevents ferroptosis and associated pathogenesis via AMPK-mediated NRF2 activation. This suggests a feasible therapeutic approach with sulforaphane to clinically prevent ferroptosis and DCM.