This report evaluates the preliminary outcomes of a "six-in-one" integrated cough and asthma center developed under a dual-contract physician model at the Changfeng Community Health Service Center in Putuo District, Shanghai. By combining the efforts of family doctors and medical specialists, the center integrated six core functions-clinical treatment, prevention, nursing, rehabilitation, pharmacy, and nutrition-into a seamless management system covering screening, diagnosis, therapy, and follow-up. Supported by specialist guidance and teaching clinics, the model significantly enhanced comprehensive respiratory disease management capabilities within the community setting. The initiative not only improved patient health outcomes but also strengthened multidisciplinary collaboration and resource efficiency, offering a replicable example for improving chronic disease management in primary care through integrated and coordinated service delivery.

Objective To explore the diagnosis and treatment strategies for elderly patients with ground-glass opacity (GGO). Methods The imaging features and postoperative pathological findings of the elderly patients with pulmonary GGO receiving surgery in our hospital from 2017 to 2019 were retrospectively analyzed. The patients were divided into an elderly patient group and a non-elderly patient group based on their age. Results Finally 575 patients were included in the study. There were 281 elderly patients, including 83 males and 198 females, with an average age of (67.0±5.3) years. There were 294 non-elderly patients, including 88 males and 206 females, with an average age of (49.1±7.3) years. Compared with the non-elderly patients, elderly GGO patients showed the following distinct clinical features: long observation time for lesions (P=0.001), high proportion of rough edges of GGO (P<0.001), significant pleural signs (P＜0.001) and bronchial signs (P＜0.001), and high proportion of type Ⅱ-Ⅳ GGO (P<0.001), lobectomy type (P=0.013), and invasive lesions reported in postoperative pathology (P<0.001). There was no statistical difference in the average hospital stay between the two groups (P=0.106). Multivariate logistic regression analysis showed that GGO diameter and GGO type were the main factors affecting the operation. Observation time, GGO diameter, GGO type and pleural signs were the main influencing factors for postoperative pathological infiltrative lesions. The cut-off value of GGO diameter in predicting infiltrating lesions was 10.5 mm in the elderly patients group. Conclusion The size and type of GGO are important factors in predicting invasive lesions and selecting surgical methods. Elderly patients with radiographic manifestations of type Ⅱ-Ⅳ GGO lesions with a diameter greater than 10.5 mm should be closely followed up.

Objective To explore the mechanism of Cistanche phenylethanoid glycosides(CPhGs)in treating osteoporosis by regu-lating osteogenic differentiation via SIRT2-C/EBPβ-AREG axis.Methods An osteoporosis mouse model was established using ova-riectomy.Trabecular number/thickness,bone formation rate,and tissue morphology were evaluated using micro-computed tomography,calcein double labeling,and hematoxylin and eosin staining,respectively.SIRT2,C/EBPβ,AREG,proteins related to the SIRT2-C/EBPβ-AREG axis,were analyzed by Western blotting and co-immunoprecipitation.The mRNA expression of osteogenic differentiation marker genes OCN,OPN,RUNX2,C/EBPβ,and AREG were detected by real-time quantitative PCR.Results CPhGs intervention significantly improved the trabecular microarchitecture and promoted bone formation in mice undergoing ovariectomy,and the mechanism involved the activation of SIRT2-mediated deacetylation of C/EBPβ,which in turn upregulated AREG expression.Cell experiments confirmed that CPhGs significantly increased the activity of alkaline phosphatase and the expression of osteogenic genes such as OCN,OPN,and RUNX2 in MC3T3-E1 cells by enhancing the interaction between SIRT2 and C/EBPβ.Notably,this effect could be reversed by SIRT2 knockdown.Conclusion CPhGs regulate the osteogenic differentiation process through the SIRT2-C/EBPβ-AREG axis,providing a new molecular target and theoretical basis for the treatment of osteoporosis with the active ingredients of traditional Chinese medicine.

Objective To explore the mechanism of Cistanche phenylethanoid glycosides(CPhGs)in treating osteoporosis by regu-lating osteogenic differentiation via SIRT2-C/EBPβ-AREG axis.Methods An osteoporosis mouse model was established using ova-riectomy.Trabecular number/thickness,bone formation rate,and tissue morphology were evaluated using micro-computed tomography,calcein double labeling,and hematoxylin and eosin staining,respectively.SIRT2,C/EBPβ,AREG,proteins related to the SIRT2-C/EBPβ-AREG axis,were analyzed by Western blotting and co-immunoprecipitation.The mRNA expression of osteogenic differentiation marker genes OCN,OPN,RUNX2,C/EBPβ,and AREG were detected by real-time quantitative PCR.Results CPhGs intervention significantly improved the trabecular microarchitecture and promoted bone formation in mice undergoing ovariectomy,and the mechanism involved the activation of SIRT2-mediated deacetylation of C/EBPβ,which in turn upregulated AREG expression.Cell experiments confirmed that CPhGs significantly increased the activity of alkaline phosphatase and the expression of osteogenic genes such as OCN,OPN,and RUNX2 in MC3T3-E1 cells by enhancing the interaction between SIRT2 and C/EBPβ.Notably,this effect could be reversed by SIRT2 knockdown.Conclusion CPhGs regulate the osteogenic differentiation process through the SIRT2-C/EBPβ-AREG axis,providing a new molecular target and theoretical basis for the treatment of osteoporosis with the active ingredients of traditional Chinese medicine.

This report evaluates the preliminary outcomes of a "six-in-one" integrated cough and asthma center developed under a dual-contract physician model at the Changfeng Community Health Service Center in Putuo District, Shanghai. By combining the efforts of family doctors and medical specialists, the center integrated six core functions-clinical treatment, prevention, nursing, rehabilitation, pharmacy, and nutrition-into a seamless management system covering screening, diagnosis, therapy, and follow-up. Supported by specialist guidance and teaching clinics, the model significantly enhanced comprehensive respiratory disease management capabilities within the community setting. The initiative not only improved patient health outcomes but also strengthened multidisciplinary collaboration and resource efficiency, offering a replicable example for improving chronic disease management in primary care through integrated and coordinated service delivery.

Objective:To analyze the correlation between the modified Glasgow prognostic score (mGPS) and the prognosis of patients undergoing surgery for gallbladder cancer.Methods:Clinical data of 137 patients undergoing surgery for gallbladder cancer in the Department of Hepatobiliary and Pancreatic Surgery at Ningbo Medical Center Lihuili Hospital from January 2017 to December 2022 were retrospectively analyzed, including 58 males and 79 females, aged (67.7±10.1) years old. According to mGPS, patients were divided into the mGPS 0 group ( n=78), mGPS 1 group ( n=39) and mGPS 2 group ( n=20). Clinicopathological data, such as maximum tumor diameter, vascular invasion, perineural invasion, tumor differentiation and TNM stage, were compared between the groups. Survivals of patients were followed-up via outpatient follow-ups and telephone reviews, analyzed using the Kaplan-Meier method, and compared between the groups using the log-rank test. Univariate and multivariate Cox regression analysis were performed to identify prognostic factors for recurrence-free survival. Based on the results of multivariate analysis, a nomogram model of recurrence-free survival of gallbladder cancer patients was established and validated respectively. Results:The maximum tumor diameter, tumor differentiation, TNM stage, preoperative CA19-9 level and R 0 resection rate differed statistically among the mGPS 0, mGPS 1 and mGPS 2 groups (all P<0.05). Postoperative cumulative survival rate ( χ2=28.13) and recurrence-free survival rate ( χ2=25.39) of gallbladder cancer patients also differed among the mGPS groups (all P<0.001). Multivariate Cox regression analysis showed that the poor differentiation of tumor ( HR=2.433, 95% CI: 1.396-4.242, P=0.002), vascular invasion ( HR=2.809, 95% CI: 1.598-4.941, P<0.001), perineural invasion ( HR=1.980, 95% CI: 1.188-3.300, P=0.009), TNM stage Ⅲ-Ⅳ ( HR=2.689, 95% CI: 1.069-6.762, P=0.036) and mGPS 2 ( HR=2.496, 95% CI: 1.372-4.541, P=0.003) were independent risk factors for poor recurrence-free survival in gallbladder cancer. Based on the above risk factors, a nomogram of prediction model for recurrence-free survival in patients with gallbladder cancer was established, with a C-index value of 0.810 (95% CI: 0.769-0.851). The decision curve analysis findings demonstrated that the nomogram model had a significant positive net benefit, and the calibration curve demonstrated that the predicted results of the nomogram model correlates well with the actual results. Conclusions:The preoperative mGPS is associated with the overall prognosis of patients undergoing surgery for gallbladder cancer, and a high mGPS is a risk factor for poor prognosis. The mGPS-based nomogram of prediction model showed a good predictive value of the recurrence-free survival of patients undergoing surgery for gallbladder cancer.

Objective To evaluate the effect of manual massage on complications after endoscopic foam sclerotherapy injection for the treatment of internal hemorrhoids.Methods Consecutive 113 patients with grade Ⅰinternal hemorrhoids were prospectively enrolled and completed endoscopic foam sclerotherapy.The patients were randomly divided into a massage group(n=65)and a control group(n=68).Massage group performed manual perianal massage,Visual analogue scale(VAS)was used to evaluate perianal pain.The postoperative bleeding,short-term and long-term efficacy were also compared.Results The median VAS of 24 h postoperation was 1.0(0.0,3.0)in massage group,which was significantly lower than 2.0(1.0,4.0)in control group,the difference was statistically significant(P=0.014).The no bleeding rate of one week postoperation was 84.6％in massage group,which was significantly higher than 64.7％in control group,the difference was statistically significant(P=0.009).After 12 weeks,6 months and 12 months of follow-up,there were no significant differences in cure rate and remission rate between the two groups(P＞0.05).Conclusion Manual massage after endoscopic sclerosing agent injection is beneficial to relieve postoperative pain of grade Ⅰ internal hemorrhoids and reduce bleeding.

Objective: To investigate the molecular mechanism and identify potential drugs for subthreshold depression (SD), and elucidate the detalied mechanism of Danzhi Xiaoyao powder (DZXY) in SD. Methods: Using RNA-sequencing, we identified differentially expressed genes (DEGs) in leukocytes of SD compared to healthy controls, deciphered their functions and pathways, and identified the hub genes of SD. We also assessed changes in leukocyte transcription factor activity in patients with SD using the TELiS platform. The Connectivity Map database was retrieved to screen candidate drugs for SD. Based on network pharmacology, we elucidated the “multi-component, multi-target, and multi-pathway” mechanism of DZXY in the treatment of SD. Results: We identified 1080 DEGs (padj <0.05 and |log2 (fold change)| ≥ 1 & protein coding) in the leukocytes of patients with SD. These DEGs, including hub genes, were primarily involved in immune and inflammatory response-related processes. Transcription factor activity analysis revealed similarities between the leukocyte transcriptome profile in SD and the conserved transcriptional response to adversities in immune cells. Connectivity Map analysis identified 28 potential drugs for SD treatment, particularly SB-202190 and TWS-119. Constructing the “Direct Compounds-Direct Targets-Pathways” network for DZXY and SD revealed the curative mechanisms of DZXY in SD, primarily including inflammatory response, lipid metabolism, immune response, and other processes. Conclusion These results provide new insights into the characteristics and functional changes of leukocytes in SD, partially illustrate the pathogenesis of SD, and suggest potential drugs for SD. The curative mechanisms of DZXY in SD are also partially elucidated.

Objective:To compare the clinicopathological features between patients with gallbladder adenosquamous carcinoma and gallbladder adenocarcinoma, and analyze the prognostic factors for overall survival.Methods:The clinical data of 135 patients with gallbladder cancer, confirmed by postoperative pathology, treated in Department of Hepatobiliary and Pancreatic Surgery of Ningbo Medical Center Lihuili Hospital within 5 years (from January 2018 to December 2022) were retrospectively analyzed. A total of 122 patients were enrolled in this study, including 55 males and 67 females, aged (68.0±9.8) years. Patients were divided into the adenosquamous carcinoma group ( n=14) and adenocarcinoma group ( n=108). The clinicopathological features (tumor size, differentiation of tumor, tumor TNM stage) and survivals of patients were compared. The survival rates were analyzed using the Kaplan-Meier method and log-rank test. Multivariate Cox regression analysis was performed to identify prognostic factors for overall survival. Results:Compared with the adenocarcinoma group, patients with adenosquamous carcinoma had a larger tumor size, higher incidence of liver invasion, higher proportion of poor differentiation of tumor, higher proportion of TNM stage Ⅲ-Ⅳ (all P<0.05). There was also a statistically significant difference in the extent of liver resection between the two groups ( χ2=9.22, P=0.016). The 1- and 2-year cumulative survival rates after surgery in adenosquamous carcinoma group were 28.6% and 9.5%, respectively, lower than those in adenocarcinoma group (78.7% and 60.5%, respectively; χ2=27.88, P<0.001). For patients with gallbladder adenosquamous carcinoma, the cumulative survival rate of patients who received postoperative adjuvant chemotherapy ( n=11) was significantly better than that of patients without postoperative adjuvant chemotherapy ( n=3) ( χ2=5.82, P=0.016). For patients with gallbladder adenocarcinoma, multivariate Cox regression analysis identified that the N stage (N 1/N 0HR=4.521, 95% CI: 1.399-14.612, P=0.012; N 2/N 0HR=8.644, 95% CI: 2.407-31.039, P=0.001) and M stage (M 1/M 0HR=4.699, 95% CI: 1.540-14.340, P=0.007) were associated with a poor survival. Conclusions:Compared to gallbladder adenocarcinoma, adenosquamous carcinoma had more aggressive features and a worse prognosis. For patients with gallbladder adenosquamous carcinoma, postoperative adjuvant chemotherapy was associated with an improved overall survival. For patients with gallbladder adenocarcinoma, N stage and M stage were independent risk factors for overall survival.

Objective    To analyze the pathological manifestations and imaging characteristics of bronchiolar adenoma (BA). Methods    The clinical data of 11 patients with BA who received surgeries in our hospital from January 2019 to September 2020 were retrospectively analyzed, including 5 males and 6 females aged 40-73 (62.40±10.50) years. The intraoperative rapid freezing pathological diagnosis, postoperative pathological classification, cell growth pattern, nuclear proliferation index Ki-67 and other immunohistochemical staining combined with preoperative chest CT imaging characteristics were analyzed. Results    The average preoperative observation time was 381.10±278.28 d. The maximum diameter of imaging lesions was 5-27 (10.27±6.34) mm. Eight (72.7%) patients presented with irregular morphology of heterogeneous ground-glass lesions, and 3 (27.3%) patients presented with pure ground-glass lesions. There were 10 (90.9%) patients with vascular signs, 8 (72.7%) patients with vacuolar signs, 1 (9.1%) patient with bronchus sign, 3 (27.3%) patients with pleural traction and 9 (81.8%) patients with burr/lobular sign. The surgical methods included sub-lobectomy in 10 patients and lobectomy in 1 patient. Five (45.5%) patients were reported BA by intraoperative frozen pathology. The postoperative pathological classification included 8 patients with distal-type and 3 patients with proximal-type, and the maximum diameter of the lesions was 4-20 (8.18±5.06) mm. Eight (72.7%) patients showed characteristic bilayer cell structure under microscope, and 10 (90.9%) patients showed thyroid transcription factor 1 expression in pathological tissues. The expression of NapsinA in intracavity cells was found in 9 (81.8%) patients. The Ki-67 index of the lesion tissue was 1%-5% (3.22%±1.72%). Conclusion    The pathological features and imaging findings of BA confirm the premise that BA is a neoplastic lesion. However, to identify BA as a benign or inert tumor needs more clinical data and evidence of molecular pathological studies.