Objective:To investigate the expression characteristics and clinical significance of FOXC1 in colon cancer,and decipher its mo-lecular mechanism in regulating tumor cell proliferation and apoptosis.Methods:The GEPIA database was employed to analyze the expres-sion of FOXC1 and its correlation with prognosis in colon cancer.Differential expression of FOXC1 was detected by qRT-PCR and Western blot in colon cancer cells(HCT116 and SW620)and normal colon epithelial cells(NCM460),and stable FOXC1-knockdown(sh-FOXC1)cell lines were established.Western blot,flow cytometry,CCK-8,and plate colony formation assays were performed to analyze the effects of FOXC1 knockdown on cell proliferation,cell cycle,and apoptosis.Furthermore,the downstream signaling pathway was verified using Rap1 overexpression rescue experiments.Results:FOXC1 mRNA expression was significantly higher in colon cancer tissues than in normal tissues(P<0.001).FOXC1 overexpression was nearing significance in relation to tumor staging(P=0.053),and patients with high FOXC1 expression had a shorter overall survival(Log-rank P=0.013).After FOXC1 knockdown,the expression of CyclinD1 and Bcl-2 decreased,whereas the ex-pression of Bax increased(P<0.01).The proportion of cells in the G0/G1 phase increased,while the proportion of cells in the S phase de-creased(P<0.001),and the cell proliferation activity and number of colonies formed decreased(P<0.001).Mechanistic studies demonstrated that after FOXC1 knockdown,Rap1 expression was reduced,while the expression of Rap1GAP increased(P<0.05).After restoration of Rap1 expression in FOXC1-knockdown cells,the downregulation of CyclinD1 and Bcl-2 expression and the increase in Bax expression were re-versed(P<0.05),the S phase ratio was increased(P<0.05),and cell proliferation activity and colony formation abilities were also re-scued.Conclusion:FOXC1 promotes colon cancer progression by facilitating Rap1 expression and downregulating Rap1GAP.Targeted inter-vention of the FOXC1-Rap1 signaling axis may emerge as a potential therapeutic strategy.

Objective To investigate the relationship between the expression of Osteoglycin(OGN)mRNA and Axis inhibitory protein 1(Axin1)mRNA and Epithelial-mesenchymal transition(EMT)and prognosis in cervical cancer(CC).Methods 142 patients with CC who were treated in Yulin Hospital,the First Affiliated Hospital of Xi'an Jiaotong University from April 2019 to April 2021 were collected.Real time fluorogenic quantitative PCR(RT-qPCR)was used to detect the expression of OGN mRNA,Axin1 mRNA and EMT markers Snail mRNA,N-cadherin(N-cad)mRNA,Vimentin(Vim)mRNA.The expression of OGN and Axin1 protein was detected by immunohistochemistry(IHC).Pearson correlation analysis was used to analyze the correlation between OGN mRNA,Axin1 mRNA and EMT indicators Snail mRNA,N-cad mRNA,Vim mRNA.The effect of OGN and Axin1 protein expression on the survival of CC was analyzed by Kaplan-Meier(K-M)survival curve and COX model.Results Compared with adjacent tissues,the expression of OGN mRNA in CC cancer tissues(0.84±0.22 vs 2.01±0.38)was lower,and the expression of Axin1 mRNA(2.41±0.42 vs 1.02±0.33)was higher,the differences were statistically significant(t=31.752,31.010,all P<0.001).Pearson correlation analysis,the expression of OGN mRNA was negatively correlated with that of Snail mRNA,N-cad mRNA and Vim mRNA(r=-0.765,-0.703,-0.697,all P<0.001).The expression of Axin1 mRNA was positively correlated with that of Snail mRNA,N-cad mRNA and Vim mRNA(r=0.771,0.798,0.690,all P<0.001).Compared with adjacent tissues,the positive rate of OGN protein in CC cancer tissues was lower[28.17%(40/142)vs 88.03%(125/142)],and the positive rate of Axin1 protein was higher[69.01%(98/142)vs 11.27%(16/142)],the differences were statistically significant(χ2=73.185,98.535,all P<0.001).Compared with patients with ⅠA-ⅠB1 and no lymph node metastasis,the positive rate of OGN protein in cancer tissues of patients with International Federation of Gynecology and Obstetrics(FIGO)stage Ⅰ B2-Ⅱ A and lymph node metastasis was lower,and the positive rate of Axin1 protein was higher,and the differences were statistically significant(χ2=4.315～13.252,all P<0.05).The 3-year overall survival rates of OGN positive group and negative group were 90.00%(36/40)and 70.59%(72/102),respectively,and the difference was statistically significant(Log-Rankχ2=7.140,P=0.008).The 3-year overall survival rates of Axin1 positive group and negative group were 69.39%(68/98)and 90.91%(40/44),respectively,and the difference was statistically significant(Log-Rankχ2=9.061,P=0.003).Axin1 positive,FIGO stage IB2～ⅡB,lymph node metastasis were risk factors for poor survival of CC,and OGN positive was a protective factor(Wald χ2=6.250～12.278,all P<0.05).Conclusion OGN is down-regulated and Axin1 is up-regulated in CC,which are related to EMT indicators and adverse survival outcomes of CC patients.

Objective: To investigate the prevalence and influencing factors of menopausal syndrome among postmenopausal women in Pan'an County, Zhejiang Province, so as to provide the basis for guiding the health management of postmenopausal women. Methods: From May 2023 to April 2024, the postmenopausal women aged 40 to 69 years in Pan'an County were selected using the random cluster sampling method. Demographic information, lifestyle and prevalence of gynecological diseases were collected through questionnaire surveys. The prevalence of menopausal syndrome was assessed by modified Kupperman Score Scale. Factors affecting menopausal syndrome were analyzed by a multivariable logistic regression model. Results: A total of 816 postmenopausal women were surveyed, with an mean age of (57.63±2.92) years and a mean natural menopause age of (49.85±2.13) years. There were 574 cases with menopausal syndrome, with a prevalence of 70.34%. Flashes and sweating, insomnia and irritability were common symptoms, accounting for 62.87%, 47.43% and 41.18%, respectively. Multivariable logistic regression analysis showed that monthly personal income of ≤5 000 yuan (<3 000 yuan, OR=3.124, 95%CI: 1.829-5.335; 3 000-5 000 yuan, OR=2.399, 95%CI: 1.370-4.201) and having gynecological diseases (OR=1.970, 95%CI: 1.292-3.004) were associated with a higher risk of menopausal syndrome, while average (OR=0.141, 95%CI: 0.072-0.276) or sufficient sleep quality (OR=0.095, 95%CI: 0.049-0.185) were associated with a lower risk of menopausal syndrome. Conclusion The prevalence of menopausal syndrome among postmenopausal women in Pan'an County is relatively high, and is mainly influenced by personal economic status, sleep quality and the presence of gynecological diseases.

Objective:To investigate the correlation between membranous urethral length (MUL) and early urinary continence recovery after robot-assisted radical prostatectomy (RARP).Methods:A retrospective analysis was conducted on 71 prostate cancer patients who underwent RARP by a single surgeon at the PLA General Hospital between January 2020 and December 2023. Patient characteristics included: age of (65.32±6.04) years, BMI (25.21 ± 2.59) kg/m 2, prostate volume 32.41 (24.75, 44.40) ml, PSA 11.67 (8.22, 22.66) ng/ml. Gleason score [6/7/8/9-10: 15 (21.2%)/29 (40.8%)/16 (22.5%)/11 (15.5%)], Clinical stage [cT 1/cT 2/cT 3: 4 (5.6%)/61 (85.9%)/6 (8.5%)]. Measured MUL using multiparametric prostate MRI, median MUL was 13.25 (10.41-14.99) mm. Neurovascular bundle (NVB) preservation in 13 (18.3%) cases. Patients were grouped based on continence recovery at 1 and 3 months post-catheter removal. Age, BMI, prostate volume, PSA, Gleason score, clinical stage, NVB preservation, pathological stage, catheter indwelling time, and MUL were compared between groups. Multivariate analysis identified independent predictors of continence recovery. Results:All 71 surgeries were successful, pathological stage [pT 2/pT 3-4: 47 (66.2%)/24 (33.8%)], and catheter indwelling time 2.7 (2.0, 3.0) weeks. Follow-up data at 2 months were available for 71 patients, at 1 month, 42 patients achieved continence (continence group) and 29 had incontinence (incontinence group).No significant differences were observed between continence and incontinence groups in age [(64.93±6.48)years vs. (65.79±5.89) years], BMI [(26.26±2.52)kg/m 2 vs. (24.52±2.42) kg/m 2], prostate volume [32.00 (24.12, 41.11)ml vs. 33.00 (25.27, 47.97) ml], PSA [12.55 (8.31, 24.00) ng/ml vs. 11.30 (7.92, 20.65) ng/ml], Gleason score [6/7/8/9-10: 6 (14.2%)/18 (42.9%)/12 (28.6%)/6 (14.3%) vs. 9 (31.0%)/11 (37.9%)/4 (13.8%)/5 (17.3%)], clinical stage [cT 1/cT 2/cT 3: 2 (4.8%)/35 (83.3%)/5 (11.9%) vs. 2 (6.9%)/26 (89.7%)/1 (3.4%)], NVB preservation [7 (16.7%) vs. 6 (20.7%)], pathological stage [pT 2/pT 3-4: 27 (64.3%)/15 (35.7%) vs. 20 (69.0%)/9 (31.0%)], or catheter indwelling time [2.6(2.0, 3.0) weeks vs. 2.9 (2.0, 3.4) weeks]. However, MUL was significantly longer in the continence group [13.77 (11.70, 15.32) mm vs. 10.32 (9.65, 13.57) mm, P<0.01]. Follow-up data at 3 months were available for 69 patients, At 3 months, 61 patients achieved continence (continence group) and 8 remained incontinent (incontinence group). No significant differences were observed in age [(64.89±6.25)years vs. (68.13±4.09) years], BMI [(25.34±2.64)kg/m 2 vs. (24.36±2.49) kg/m 2], prostate volume [32.41 (24.44, 44.16)ml vs. 36.13 (27.48, 48.26) ml], PSA [12.50 (8.28, 22.76)ng/ml vs. 13.34 (5.88, 23.39) ng/ml], Gleason score [6/7/8/9-10: 12 (19.7%)/25 (41.0%)/14 (23.0%)/10 (16.3%) vs. 3 (37.5%)/3 (37.5%)/2 (25.0%)/0], clinical stage [cT 1/cT 2/cT 3: 3 (4.9%)/52 (85.2%)/6 (9.8%) vs. 1 (12.5%)/7 (87.5%)/0], NVB preservation [9 (14.8%) vs. 3 (37.5%)], pathological stage [pT 2/pT 3-4: 41 (67.2%)/20 (32.8%) vs. 5 (62.5%)/9 (31.0%)], or catheter indwelling time [2.7(2.0, 3.0)weeks vs. 3.0 (2.3, 3.7) weeks]. MUL remained significantly longer in the continence group [13.57 (10.57, 15.10)mm vs. 10.12 (9.36, 10.42) mm, P=0.002]. Multivariate logistic regression incorporating age, BMI, prostate volume, MUL, NVB preservation, and catheter indwelling time identified MUL as an independent protective factor for continence recovery at both 1 month [ OR=0.62, 95 CI 0.49-0.79, P<0.01] and 3 months [ OR=0.61, 95 CI 0.41-0.92, P=0.017]. Conclusions:MUL is independently associated with early urinary continence recovery after RARP, serving as a protective predictor at both 1 and 3 months after catheter removal.

Objective To develop a rehabilitation exercise program for the patients with osteoporotic vertebral compression fractures.Methods An online search was performed across both Chinese and English databases and websites to retrieve literature on rehabilitation exercises and related therapeutic measures for patients with osteoporotic vertebral compression fractures.Two researchers independently screened the retrieved literature,evaluated the quality,and extracted relevant evidence.Semi-structured interviews were conducted among 15 patients at various rehabilitation phases about the requirements of rehabilitation.A preliminary exercise program was developed and verified for the validity and feasibility using Delphi method.Results A rehabilitation exercise program was formulated.The program included five periods of preoperative period,bedridden period after surgery,ambulation period(1 week after surgery),weeks 2-8 after surgery and weeks 9-12 after surgery covering six domains of exercise type,exercise items,exercise duration,exercise frequency,exercise intensity and exercise safety.The response rate and effective rate over the two rounds of expert consultation were both 100.00%,with an authority coefficient of 0.94.The Kendall's W coefficients for secondary indicators in the two rounds of expert consultation were 0.184 and 0.334,respectively(both P<0.001).Conclusion The exercise program developed in this study for the patients with osteoporotic vertebral compression fractures is scientifically reliable and reasonable.The two features of continuity and staged characteristics in rehabilitation process are fully considered,thereby it offers a guidance for clinical healthcare professionals as well as the patients in development of practical and effective rehabilitation exercise plans.

Objective To explore the factors that may influence the operation time and complications of endoscopic unilateral thyroidectomy by a gasless unilateral axillary approach.Methods Clinical data of 203 consecutive patients who underwent endoscopic unilateral thyroidectomy by a gasless unilateral axillary approach from December 2022 to November 2023 were collected.Results Gender,BMI,TG,glandular lobe volume,number of lesions,and benign and malignant tumors affected the length of surgery;Among them,male,BMI＞19.45 kg/m2 and glandular lobe volume＞9.25 mL were independent influences on the length of surgery(P＜0.05).TG and tumor maximal diameter affected the occurrence of complications;There was no independent influence factor.Conclusion Female patients with BMI≤19.45 kg/m2 and glandular lobe volume ≤ 9.25 mL(which can be measured preoperatively by 3D slicer)are relatively less difficult to perform the procedure and may be more suitable for beginners to learn.

Objective:To understand the current situation of the specialized nursing alliance team after training, and to provide countermeasures for the further construction of the specialized nurse linkage team in medical institutions.Methods:From April to July in 2024, the descriptive qualitative research method was used, 25 community nursing professionals were interviewed by the objective sampling, and the contents were analyzed and refined by the Colaizzi 7-step analysis method.Results:A total of 25 community specialist nurses were all females, aged 31 - 47 years old. Four themes and 15 sub-themes were extracted: internal benefits after the linkage of the specialized nursing alliance team, external benefits after the linkage of the specialized nursing alliance team, existing difficulties in the construction of the specialized nursing alliance team, and future needs of the specialized nursing alliance team construction. Based on this analysis, the present situation of the team construction of specialized nursing alliance is made.Conclusions:Under the background of medical union, the team construction of specialized nursing alliance meets the needs of patients and policy trends, and has achieved phased results. In the future, it is still necessary to further improve the professional ability of community specialized nurses and strengthen multi-channel sustainable cooperation, including reshaping the structure of medical resources, strengthening capital investment, improving the utilization rate of information technology and strengthening the assessment mechanism to promote the improvement of the specialized nursing alliance team.

Objective:To develop an early exercise rehabilitation nursing for elderly patients undergoing total hip arthroplasty (THA) based on the best evidence, and explore its clinical effects.Methods:This study was a randomized controlled trial. From August to December 2022, convenience sampling was used to select 126 elderly THA patients admitted to the Department of Orthopedics of the First Affiliated Hospital of Naval Medical University as participants. Patients were divided into observation group and control group using a random number table method, with 63 cases in each group. Control group was treated with a usual exercise rehabilitation nursing, while observation group was treated with an early exercise rehabilitation nursing for elderly THA patients based on the best evidence. Changhai Pain Rating Scale, Harris Hip Score, and Barthel Index were used to evaluate pain, hip function, and activities of daily living in two groups of patients. The first time off the bed, hospital stay, and incidence of complications were recorded and compared between the two groups.Results:The Harris Hip scores of observation group patients three days after surgery and on the day of discharge were (61.13±4.82) and (77.84±4.43), respectively, which were higher than those of control group (50.75±6.19) and (70.25±7.47), and the differences were statistically significant ( t=10.502, 6.937; both P<0.01). Barthel Index scores of observation group patients were higher than those of control group on the day of surgery, three days after surgery, and the day of discharge, and the differences were statistically significant ( t=3.531, 4.609, 10.112; all P<0.01). The incidence of postoperative complications in observation group was 11.11% (7/63), while in control group it was 42.86% (27/63), with a statistically significant difference (χ 2=16.113, P<0.01). There were no statistically significant differences in the resting pain score and exercise pain score between the two groups of patients on the day after surgery ( t=-1.693, -1.354; both P>0.05). The resting pain score and exercise pain score of observation group were lower than those of control group three days after surgery and on the day of discharge, and the differences were statistically significant (all P<0.05). Observation group had a shorter first time off the bed and hospital stay (1.34±0.37) and (5.48±0.66) days compared to control group (2.13±0.48) and (6.29±0.83) days, with statistically significant differences ( t=-10.346, -6.063; both P<0.01) . Conclusions:An evidence-based early exercise rehabilitation nursing for elderly THA patients can reduce the degree of pain, minimize the occurrence of complications, shorten the first time off the bed and hospital stay, and promote recovery of elderly patient.

Objective To explore the factors that may influence the operation time and complications of endoscopic unilateral thyroidectomy by a gasless unilateral axillary approach.Methods Clinical data of 203 consecutive patients who underwent endoscopic unilateral thyroidectomy by a gasless unilateral axillary approach from December 2022 to November 2023 were collected.Results Gender,BMI,TG,glandular lobe volume,number of lesions,and benign and malignant tumors affected the length of surgery;Among them,male,BMI＞19.45 kg/m2 and glandular lobe volume＞9.25 mL were independent influences on the length of surgery(P＜0.05).TG and tumor maximal diameter affected the occurrence of complications;There was no independent influence factor.Conclusion Female patients with BMI≤19.45 kg/m2 and glandular lobe volume ≤ 9.25 mL(which can be measured preoperatively by 3D slicer)are relatively less difficult to perform the procedure and may be more suitable for beginners to learn.

Objective To investigate the relationship between the expression of Osteoglycin(OGN)mRNA and Axis inhibitory protein 1(Axin1)mRNA and Epithelial-mesenchymal transition(EMT)and prognosis in cervical cancer(CC).Methods 142 patients with CC who were treated in Yulin Hospital,the First Affiliated Hospital of Xi'an Jiaotong University from April 2019 to April 2021 were collected.Real time fluorogenic quantitative PCR(RT-qPCR)was used to detect the expression of OGN mRNA,Axin1 mRNA and EMT markers Snail mRNA,N-cadherin(N-cad)mRNA,Vimentin(Vim)mRNA.The expression of OGN and Axin1 protein was detected by immunohistochemistry(IHC).Pearson correlation analysis was used to analyze the correlation between OGN mRNA,Axin1 mRNA and EMT indicators Snail mRNA,N-cad mRNA,Vim mRNA.The effect of OGN and Axin1 protein expression on the survival of CC was analyzed by Kaplan-Meier(K-M)survival curve and COX model.Results Compared with adjacent tissues,the expression of OGN mRNA in CC cancer tissues(0.84±0.22 vs 2.01±0.38)was lower,and the expression of Axin1 mRNA(2.41±0.42 vs 1.02±0.33)was higher,the differences were statistically significant(t=31.752,31.010,all P<0.001).Pearson correlation analysis,the expression of OGN mRNA was negatively correlated with that of Snail mRNA,N-cad mRNA and Vim mRNA(r=-0.765,-0.703,-0.697,all P<0.001).The expression of Axin1 mRNA was positively correlated with that of Snail mRNA,N-cad mRNA and Vim mRNA(r=0.771,0.798,0.690,all P<0.001).Compared with adjacent tissues,the positive rate of OGN protein in CC cancer tissues was lower[28.17%(40/142)vs 88.03%(125/142)],and the positive rate of Axin1 protein was higher[69.01%(98/142)vs 11.27%(16/142)],the differences were statistically significant(χ2=73.185,98.535,all P<0.001).Compared with patients with ⅠA-ⅠB1 and no lymph node metastasis,the positive rate of OGN protein in cancer tissues of patients with International Federation of Gynecology and Obstetrics(FIGO)stage Ⅰ B2-Ⅱ A and lymph node metastasis was lower,and the positive rate of Axin1 protein was higher,and the differences were statistically significant(χ2=4.315～13.252,all P<0.05).The 3-year overall survival rates of OGN positive group and negative group were 90.00%(36/40)and 70.59%(72/102),respectively,and the difference was statistically significant(Log-Rankχ2=7.140,P=0.008).The 3-year overall survival rates of Axin1 positive group and negative group were 69.39%(68/98)and 90.91%(40/44),respectively,and the difference was statistically significant(Log-Rankχ2=9.061,P=0.003).Axin1 positive,FIGO stage IB2～ⅡB,lymph node metastasis were risk factors for poor survival of CC,and OGN positive was a protective factor(Wald χ2=6.250～12.278,all P<0.05).Conclusion OGN is down-regulated and Axin1 is up-regulated in CC,which are related to EMT indicators and adverse survival outcomes of CC patients.