Objective To understand the level of occupational health literacy (OHL) and its influencing factors among occupational population in five key industries of tertiary industry in Putuo District of Shanghai City. Methods A total of 1 159 front-line workers, from five key industries of tertiary industry in Putuo District of Shanghai City in 2023, were selected as the research subjects using the stratified cluster random sampling method. Their OHL levels were surveyed using the Occupational Health Literacy Questionnaire of National Key Populations. Results A total of 1 159 front-line workers in key industries were surveyed, and 476 had OHL, with an overall OHL level of 41.1%. The OHL levels across four dimensions including basic knowledge of occupational health protection, healthy lifestyle and behavior, legal knowledge of occupational health, and basic skills of occupational health protection from high to low were 72.9%,44.5%,42.2%, and 31.3%, respectively. The results of multivariable logistic regression analysis showed that gender, educational level, and industry category were independent influencing factors for OHL level of the research subjects (all P<0.05). Female workers had higher OHL levels than males (P<0.05). Higher education level was associated with higher OHL level in workers (all P<0.05). Workers in industries of medical health had higher OHL level than those in couriers/delivery transportation, education and environmental health(all P<0.01). Conclusion The OHL level of occupational population in the five key industries of tertiary industry in Putuo District of Shanghai City needs to be further improved. Efforts should focus on enhancing health education on legal knowledge and basic skills of occupational health protection, with special attention to workers OHL in the transportation and courier/delivery industries and those with lower education levels.

Objective:To evaluate the application effect of improved problem-based learning (PBL) based on 5W2H thinking in the course of "massage therapy".Methods:The undergraduate students in Class 1 and Class 2 of Acupuncture and Massage in the first semester of the 2023-2024 academic year at Heilongjiang University of Chinese Medicine were selected as the research subjects. The "massage therapy" was taught in Class 1 with the traditional method (control group, n=66) and in Class 2 with the method of improved PBL with 5W2H thinking (observation group, n=68). The two groups of students were compared in terms of theoretical knowledge of massage therapy, the assessment of massage skills, comprehensive ability, innovation ability, and practical ability, as well as the procedural evaluation indicators of massage. SPSS 25.0 was used for normality test and t test χ2 test. Results:After the completion of the study, the observation group showed higher scores in theoretical knowledge (90.56±11.73), massage skill proficiency [(87.22±11.57) vs. (78.23±9.45)], massage skill demonstration [(84.56±11.20) vs. (74.69±9.13)], mannequin usage [(82.98±10.75) vs. (72.66±8.89)], and massage skill mechanics [(86.38±11.45) vs. (73.35±8.94)] compared to the control group. The observation group also outperformed the control group in medical humanities [(85.53±10.64) vs. (64.86±7.33)], teacher-student and student-student interaction [(85.35±8.67) vs. (80.15±7.46)], clinical thinking and operation [(90.05±12.13) vs. (74.26±8.94)], and team coordination and cooperation [(85.60±10.06) vs. (81.53±9.33)]. In addition, the observation group scored higher than the control group in learning participation rate [(18.20±3.75) vs. (13.15±2.93)], error correction rate [(27.56±5.85) vs. (22.11±4.62)], operational stability [(48.43±7.79) vs. (42.06±6.60)], and total score [(94.19±7.56) vs. (77.32±6.78)].Conclusions:The application of improved PBL based on 5W2H thinking in the course of "massage therapy" has significant clinical implications. It can not only improve the teaching quality and effect, but also cultivate students' clinical thinking, teamwork, learning interest, and innovation ability, making it suitable for further promotion and application.

This paper introduces the academic characteristics of Professor ZHANG Ren in treatment with acupuncture for refractory eye diseases in modern times, guided by "homotherapy for heteropathy" (same therapy for different diseases sharing the same pathogenesis). The refractory eye diseases in modern times include a variety of conditions such as glaucoma, macular degeneration, diabetic retinopathy, high myopia and its complications, dry eye, cortical visual impairment and genetic eye diseases. The same therapy is used because these diseases share the similar location and pathogenesis. Professor ZHANG optimizes the methods of acupoint selection and provides the comprehensive prescriptions, "basic prescription, prescription based on disease differentiation, and supplementary prescription". A variety of acupuncture manipulation techniques are operated in clinical practice, such as compound needling methods, penetration needling, manipulations for promoting qi movement and conducting qi flow. "Early, regular and persistent" treatment is the common requirement with "the same acupoints, the same prescription and the same acupuncture method" as well as at "the same time". It is also proposed that the treatment should be provided flexibly according to the different symptoms, "identifying the differences within similarities".
Acupuncture Therapy/methods* ; Humans ; Eye Diseases/history* ; Acupuncture Points ; History, 20th Century ; China ; History, 21st Century

Tooth extraction is one of the most common procedures in oral surgery.Poor wound healing is a common problem after tooth extraction.Poor wound healing may not only lead to eating difficulties and impaire psychological health,but also increase the difficulty and cost of treatment,prolong the treatment period and lead to osteonecrosis of the jaw in severe cases.Currently,there is a lack of systematic integration and evaluation of domestic and international studies related to post-extraction wound healing.In this study VOSviewer,Bibliometrix and CiteSpace software were used to econometrically analyse the literature on post-extraction wound healing from 2013 to 2023,with the aim of providing a reference for developing more scientific and systematic strategies for post-ex-traction wound management and prevention of the complications.

Tooth extraction is one of the most common procedures in oral surgery.Poor wound healing is a common problem after tooth extraction.Poor wound healing may not only lead to eating difficulties and impaire psychological health,but also increase the difficulty and cost of treatment,prolong the treatment period and lead to osteonecrosis of the jaw in severe cases.Currently,there is a lack of systematic integration and evaluation of domestic and international studies related to post-extraction wound healing.In this study VOSviewer,Bibliometrix and CiteSpace software were used to econometrically analyse the literature on post-extraction wound healing from 2013 to 2023,with the aim of providing a reference for developing more scientific and systematic strategies for post-ex-traction wound management and prevention of the complications.

Objective:To evaluate the application effect of improved problem-based learning (PBL) based on 5W2H thinking in the course of "massage therapy".Methods:The undergraduate students in Class 1 and Class 2 of Acupuncture and Massage in the first semester of the 2023-2024 academic year at Heilongjiang University of Chinese Medicine were selected as the research subjects. The "massage therapy" was taught in Class 1 with the traditional method (control group, n=66) and in Class 2 with the method of improved PBL with 5W2H thinking (observation group, n=68). The two groups of students were compared in terms of theoretical knowledge of massage therapy, the assessment of massage skills, comprehensive ability, innovation ability, and practical ability, as well as the procedural evaluation indicators of massage. SPSS 25.0 was used for normality test and t test χ2 test. Results:After the completion of the study, the observation group showed higher scores in theoretical knowledge (90.56±11.73), massage skill proficiency [(87.22±11.57) vs. (78.23±9.45)], massage skill demonstration [(84.56±11.20) vs. (74.69±9.13)], mannequin usage [(82.98±10.75) vs. (72.66±8.89)], and massage skill mechanics [(86.38±11.45) vs. (73.35±8.94)] compared to the control group. The observation group also outperformed the control group in medical humanities [(85.53±10.64) vs. (64.86±7.33)], teacher-student and student-student interaction [(85.35±8.67) vs. (80.15±7.46)], clinical thinking and operation [(90.05±12.13) vs. (74.26±8.94)], and team coordination and cooperation [(85.60±10.06) vs. (81.53±9.33)]. In addition, the observation group scored higher than the control group in learning participation rate [(18.20±3.75) vs. (13.15±2.93)], error correction rate [(27.56±5.85) vs. (22.11±4.62)], operational stability [(48.43±7.79) vs. (42.06±6.60)], and total score [(94.19±7.56) vs. (77.32±6.78)].Conclusions:The application of improved PBL based on 5W2H thinking in the course of "massage therapy" has significant clinical implications. It can not only improve the teaching quality and effect, but also cultivate students' clinical thinking, teamwork, learning interest, and innovation ability, making it suitable for further promotion and application.

【Objective】 To evaluate the efficacy of sacral neuromodulation (SNM) in the treatment of neurogenic bladder (NB) with Meta-analysis, so as to provide reference for clinical treatment options for NB. 【Methods】 Relevant literatures regarding the efficacy of SNM in treating NB during Jan.2010 and Dec.2022 were collected from the PubMed and CNKI databases, and screened with inclusion and exclusion criteria.After the quality of literatures was assessed, data were extracted and then analyzed using Review Manager 5.3. 【Results】 The research included 14 studies involving 601 patients.Meta-analysis showed that SNM significantly improved urinary frequency (WMD=4.30, 95%CI: 2.84-5.77, P<0.01), daily episodes of urinary incontinence (WMD=2.92, 95%CI: 2.76-3.07, P<0.01), single void volume (WMD=-113.93, 95%CI: -159.91- -67.98, P<0.01), maximum flow rate (WMD=-3.23, 95%CI: -4.04- -2.42, P<0.01), residual urine (WMD=111.79, 95%CI: 79.93-143.64, P<0.01), maximum bladder capacity (WMD=-65.63, 95%CI: -84.38- -46.88, P<0.01), and bladder compliance (WMD=-4.65, 95%CI: -8.75- -0.55, P=0.03). 【Conclusion】 SNM is effective in the treatment of NB, but more randomized controlled trials are needed to verify the efficacy.

Objective:To evaluate the value of the ratio of tricuspid annular plane systolic excursion to pulmonary artery systolic pressure (TAPSE/PASP) in evaluating right ventricular function of patients with hypertrophic cardiomyopathy (HCM) and heart failure with preserved ejection fraction (HFpEF).Methods:A total of 74 patients with HCM and HFpEF and 22 healthy individuals who visited the First Affiliated Hospital of Zhengzhou University from January 2021 to January 2023 were included in this study. The HCM patients with HFpEF were divided into three groups based on the tertiles of the TAPSE/PASP (low group: <0.280 0 mm/mmHg; middle group: 0.280 0-0.476 2 mm/mmHg; high group: >0.476 2 mm/mmHg). Conventional echocardiographic parameters were collected, and two-dimensional speckle tracking technology was used to obtain right ventricular strain parameters. The differences in parameters among the groups were compared, and the correlations between TAPSE/PASP and clinical parameters and right ventricular function parameters were analyzed.Results:The results of difference analysis showed that there were significant differences in 6-minute walking test, New York Heart Association grade (NYHA grade), incidence of atrial fibrillation, left atrial area (LAA), left ventricular global longitudinal strain (LVGLS), TAPSE, PASP, right ventricular fractional area change (RVFAC), right ventricular global longitudinal strain (RVGLS), right ventricular free wall strain (RVFWST) and cardiac magnetic resonance right ventricular ejection fraction (CMR-RVEF) among the three groups. The results of correlation analysis and multiple linear regression analysis showed that the TAPSE/PASP was positively correlated with 6-minute walking distance, RVFAC, tricuspid annulus peak systolic velocity (RV s′), and CMR-RVEF ( r=0.449, 0.284, 0.358, 0.577; all P<0.05). It was negatively correlated with N-terminal pro-brain natriuretic peptide (NT-proBNP), NYHA grade, LAA, mitral early diastolic peak velocity / mitral annulus early diastolic peak velocity (LV E/e′), LVGLS, RVGLS, RVFWST and tricuspid early diastolic peak velocity / tricuspid annulus early diastolic peak velocity (RV E/e′) (r/ rs=-0.336, -0.349, -0.468, -0.452, -0.444, -0.339, -0.405, -0.320; all P<0.05). The LAA and CMR-RVEF correlated independently with TAPSE/PASP(all P<0.05). Conclusions:The TAPSE/PASP can provide an early, simple, rapid, and convenient evaluation of right ventricular function in patients with HCM and HFpEF, so as to guide clinical treatment and monitoring disease progression.

Objective To observe the safety and the feasibility of biplane transrectal ultrasonography-guided transperineal biopsy for diagnosing women pelvic space-occupying lesions.Methods Data of 14 female patients with pelvic space-occupying lesions who underwent biplane transrectal ultrasonography-guided transperineal biopsy were retrospectively analyzed.The location of pelvic space-occupying lesions,the causes for not performing biopsy transabdominally nor transvaginally,the time consuming and complications of biplane transrectal ultrasonography-guided transperineal biopsy as well as pathological results were collected.Results Among 14 cases,there were 4 cases of rectum mass,3 cases of unilateral or bilateral ovaries masses,5 cases of cervix or lower uterus mass,1 case of mass at the lateral wall of the vagina and 1 case of mass at the posterior part of the bladder.Since vagina abnormalities including severe bleeding,fungal infections,deformities,edema or after vaginal resection,or deep location of lesions and high risk of intestinal tubes injuries,transabdominal or transvaginal puncturing and biopsy were not performed.The time consuming of puncturing and biopsy were(29.50±6.05)min.During the procedures,bleeding in the puncturing tract and vagal reflex occurred each in 1 case,while no obvious complication was observed during 6-month follow-up.Biopsy pathology reported 5 cases of squamous cell carcinoma,2 cases of high grade serous carcinoma,1 case of malignant melanoma,1 case of low grade serous carcinoma,1 case of adenocarcinoma and 1 case of spindle cell tumor,as well as 3 cases of chronic inflammation,all were consistent to post operation pathology or follow-up results.Conclusion Biplane transrectal ultrasonography-guided transperineal biopsy was safe and feasible for diagnosing women pelvic space-occupying lesions.

Objective To investigate the effect of very-long-chain saturated fatty acids on Tau protein phosphorylation and membrane fluidity in human neuroblastoma SH-SY5Y cells,and to explore its role in the pathogenesis of Alzheimer's disease(AD).Methods Human neuroblastoma SH-SY5Y cells in logarithmic growth phase were randomly divided into control group,C22∶0 group,and C24:0 group.Cells in the control group were routinely cultured,while cells in the C22:0 and C24:0 groups were treated with culture medium containing 10 μmol·L-1very-long-chain saturated fatty acids C22:0 and C24:0,respectively.After 24 hours of incubation,cells were collected.The expression levels of total Tau protein,phosphorylated Tau protein at serine 396 site(p-Tau-ser396),glycogen synthase kinase 3β(GSK-3β),and phosphorylated GSK-3 β protein at serine 9 site(p-GSK-3β-Ser9)in cells of each group were detected by using Western blot.The malondialdehyde(MDA)level in cells of each group was determined by using the thiobarbituric acid method.The fluorescence recovery rate and diffusion coefficient of cell membranes were measured by using fluorescence recovery after photobleaching technique,and the fluidity of cell membranes was evaluated.Results The total Tau protein level in SH-SY5Y cells showed no statistically significant difference among the three groups(F=1.807,P＞0.05).However,there was a statistically significant difference in the level of p-Tau-ser396 in SH-SY5Y cells among the three groups(F=18.397,P＜0.05).Specifically,the level of p-Tau-ser396 in SH-SY5Y cells in the C22:0 and C24:0 groups was significantly higher than that in the control group(P＜0.05),and the level of p-Tau-ser396 in SH-SY5Y cells in the C24:0 group was significantly higher than that in the C22:0 group(P＜0.05).There was no statistically significant difference in the GSK-3 β protein level in SH-SY5Y cells among the three groups(F=0.351,P＞0.05).However,there was a statistically significant difference in the level of p-GSK-3β-Ser9 in SH-SY5Y cells among the three groups(F=13.330,P＜0.05).Specifically,the level of p-GSK-3β-ser9 in SH-SY5Y cells in the C22:0 and C24:0 groups was significantly lower than that in the control group(P＜0.05),and there was no statistically significant difference in the level of p-GSK-3β-ser9 in SH-SY5Y cells between the C22:0 group and C24:0 group(P＞0.05).The MDA level in SH-SY5Y cells in the C24:0 group was significantly higher than that in the control group and C22:0 group(P＜0.05);there was no statistically significant difference in the MDA level in SH-SY5Y cells between the control group and C22:0 group(P＞0.05).The fluorescence recovery rate and diffusion coefficient of SH-SY5Y cells in the C22:0 and C24:0 groups showed a decreasing trend compared to the control group,but there was no statistically significant difference in the fluorescence recovery rate and diffusion coefficient of SH-SY5Y cells among the three groups(F=3.891,3.649,P＞0.05).Conclusion Very-long-chain saturated fatty acids C22:0 and C24:0 can promote hyperphosphorylation of Tau protein,induce cellular oxidative damage,and tend to reduce the fluidity cell membranes.Very-long-chain saturated fatty acids may be one of the factors that cause the onset of AD.