OBJECTIVE: To provide the experience and demonstration for the transformation of acupuncture-moxibustion techniques standards from Chinese national standards to international standards. METHODS: Questionnaire research, literature research, semi-structured interviews and expert consultation were used. RESULTS: The safety of acupuncture-moxibustion techniques was evaluated through literature research, and based on the results of the questionnaire survey, expert interviews, and expert consultation, 11 main bodies and structure of the former Chinese national standard, Technical Benchmark of Acupuncture and Moxibustion: General Rules for Drafting, were adjusted and optimized in accordance with the requirements of international standard (including the language, normative references, purpose, scope, applicable environment, target population, work team, terms and definitions, general principles and basic requirements, structural elements and text structure, and compilation process); and the first international standard, World Federation of Acupuncture-Moxibustion Societis (WFAS) Technical Benchmark of Acupuncture and Moxibustion: General Rules for Drafting was formulated to specify the general rules for drafting. CONCLUSION The 3 key questions, "international compatibility", "technical operability" and "safety" should be solved technically on the basis of explicit international requirements. It is the core technical issue during transforming the national standards of technical benchmark of acupuncture and moxibustion into international standards.
Moxibustion/methods* ; Acupuncture Therapy/methods* ; Humans ; Translational Research, Biomedical/standards* ; Surveys and Questionnaires ; China ; Benchmarking/standards*

Patients with periodontal disease often require combined periodontal-orthodontic interventions to restore periodontal health, function, and aesthetics, ensuring both patient satisfaction and long-term stability. Managing these patients involving orthodontic tooth movement can be particularly challenging due to compromised periodontal soft and hard tissues, especially in severe cases. Therefore, close collaboration between orthodontists and periodontists for comprehensive diagnosis and sequential treatment, along with diligent patient compliance throughout the entire process, is crucial for achieving favorable treatment outcomes. Moreover, long-term orthodontic retention and periodontal follow-up are essential to sustain treatment success. This expert consensus, informed by the latest clinical research and practical experience, addresses clinical considerations for orthodontic treatment of periodontal patients, delineating indications, objectives, procedures, and principles with the aim of providing clear and practical guidance for clinical practitioners.
Humans ; Consensus ; Orthodontics, Corrective/standards* ; Periodontal Diseases/complications* ; Tooth Movement Techniques/methods* ; Practice Guidelines as Topic

Cemental tear is a rare and indetectable condition unless obvious clinical signs present with the involvement of surrounding periodontal and periapical tissues. Due to its clinical manifestations similar to common dental issues, such as vertical root fracture, primary endodontic diseases, and periodontal diseases, as well as the low awareness of cemental tear for clinicians, misdiagnosis often occurs. The critical principle for cemental tear treatment is to remove torn fragments, and overlooking fragments leads to futile therapy, which could deteriorate the conditions of the affected teeth. Therefore, accurate diagnosis and subsequent appropriate interventions are vital for managing cemental tear. Novel diagnostic tools, including cone-beam computed tomography (CBCT), microscopes, and enamel matrix derivatives, have improved early detection and management, enhancing tooth retention. The implementation of standardized diagnostic criteria and treatment protocols, combined with improved clinical awareness among dental professionals, serves to mitigate risks of diagnostic errors and suboptimal therapeutic interventions. This expert consensus reviewed the epidemiology, pathogenesis, potential predisposing factors, clinical manifestations, diagnosis, differential diagnosis, treatment, and prognosis of cemental tear, aiming to provide a clinical guideline and facilitate clinicians to have a better understanding of cemental tear.
Humans ; Dental Cementum/injuries* ; Consensus ; Diagnosis, Differential ; Cone-Beam Computed Tomography ; Tooth Fractures/therapy*

In recent years, the prevalence of obstructive coronary artery disease has continued to rise. Despite the widespread application of strategies such as intensive pharmacotherapy, coronary artery bypass grafting, or percutaneous coronary intervention, a subset of patients still experience recurrent angina symptoms, which severely impacts their quality of life. For such cases of refractory angina (RA), researchers domestically and internationally have explored therapeutic approaches such as spinal cord stimulation, transmyocardial laser revascularization, and sympathectomy. However, existing studies are largely limited to small-scale clinical trials, and their clinical translation still faces challenges due to insufficient validation of safety and efficacy. Injectable hydrogels, as functional materials with hydrophilic three-dimensional network structures, demonstrate unique advantages in the treatment of RA. They can not only provide mechanical support but also serve as controlled-release carriers for drugs and proteins, and synergize with gene therapy and stem cell therapy to promotemyocardial tissue repair. This article systematically reviews the application prospects of injectable hydrogels in the treatment of RA, aiming to provide insights for future therapeutic strategies.

Objective·To explore the effects of hypertension and dyslipidemia on cognitive function in the elderly.Methods·A dynamic population cohort was established by using prospective cohort study methods.In 2019,a complete cohort was selected from residents aged 65 and above who voluntarily participated in a free physical examination program in a community in Shanghai,serving as the baseline cohort.In 2022,512 community-dwelling elderly aged 67 to 93 were randomly selected from the same community as the follow-up cohort for the study.The collected date included residents' health records,various physical examination measurements,and Mini-mental State Examination(MMSE)scale scores.Results·Of the 512 cases that were followed up,the valid sample size was reduced to 495 after data cleaning.According to the baseline and follow-up cognitive assessments and changes,the cases were categorized into three cognitive groups:the improvement group,the normal group,and the decline group.The prevalence of hypertension in the decline group was 43.14%higher than that in the improvement group and 24.39%higher than that in the normal group(66.67%in the decline group vs 23.53%in the improvement group,P=0.011;66.67%in the decline group vs 42.28%in the normal group,P=0.040).Total cholesterol(TC)in the improvement group was lower than that in the normal group[improvement group(4.38±1.04)mmol/L vs normal group(5.11±1.12)mmol/L,P=0.009].Additionally,TC in the decline group in 2022 was higher than that in 2019[paired difference(0.46±0.87)mmol/L,95%CI 0.08?0.84,P=0.021].LDL-Ch in the improvement group was lower than that in the normal group[improved group(2.51±0.92)mmol/L vs normal group(3.07±1.00)mmol/L,P=0.024],and their HDL-Ch in 2022 was higher than that in 2019[paired difference(0.16±0.20)mmol/L,95%CI 0.06?0.26,P=0.005].The results of multinomial Logistic regression showed:TC in the improved group was lower than that in the normal group[β=4.12,OR=61.64,95%CI 1.52?2494.07,P=0.029]and the decline group[β=5.88,OR=357.35,95%CI 4.54?28149.75,P=0.008];the TAG[β=1.85,OR=6.34,95%CI 1.05?38.43,P=0.045],LDL-Ch[β=5.61,OR=274.06,95%CI 3.65?20567.57,P=0.011],and hypertension[β=1.90,OR=6.69,95%CI 1.53?29.16,P=0.011]in the decline group were higher than those in the improvement group;the age of the decline group was greater than that of the normal group[β=0.08,OR=1.08,95%CI 1.00?1.16,P=0.041],and the education level was lower than that of the normal group[β=1.22,OR=3.39,95%CI 1.28?8.94,P=0.014].Conclusion·Low TC and LDL-Ch and high HDL-Ch are beneficial to cognitive improvement.Conversely,hypertension,high TC,high TAG,high LDL-Ch,low education level,and advanced ages are risk factors for cognitive decline.

In order to investigate the chemical constituents of glycosides in Piper sintenense Hatusima, column chromatographic techniques such as silica gel, ODS, MCI GEL CHP20P, Sephadex LH-20, and semi-preparative high performance liquid chromatography were used to afford nine glycosides from the n-butanol part of the 95% ethanol extract of Piper sintenense Hatusima. Based on the physicochemical properties and NMR data, the above compounds were identified as (2S)-2-hydroxy-1-(4-hydroxy-3-methoxyphenyl)-1-propanone-2-O-β-D-glucopyranoside (1), 2-phenylethyl β-D-glucopyranoside (2), benzyl α-L-arabinopyranosyl-(1''→6')-β-D-glucopyranoside (3), benzyl β-D-xylopyanosyl-(1''→6')-β-D-glucopyranoside (4), phenethyl β-D-apiofuranosyl-(1''→ 2')-β-D-glucopyranoside(5), salidroside (6), phenethanol β-D-xylopyanosyl-(1''→6')-β-D-glucopyranoside (7), (Z)-hexenyl-O-α-L-arabinopyranosyl-(1''→6')-O-β-D-glucopyranoside (8), (Z)-hexenyl-O-β-D-xylopyanosyl-(1''→6')-O-β-D-glucopyranoside (9). Compound 1 was identified as a new compound, and compounds 3-9 were isolated from the genus Piper for the first time.

Objective To observe the clinical effect of Tiaoshen Yangxin decoction on insomnia in perimenopausal patients with heart-kidney disharmony type.Methods From July 2022 to July 2023,60 patients with perimenopausal insomnia of heart-kidney disharmony type who met the diagnostic criteria were selected from Tongde Hospital of Zhejiang Province.The patients were divided into control group and experimental group by random number table method,30 cases in each group.The patients in control group were treated with Wuling capsule,and the patients in experimental group were treated with Tiaoshen Yangxin decoction.Before treatment and 8 weeks after treatment,the Pittsburgh sleep quality index (PSQI) score,Kupperman menopause index (KMI) score,Hamilton anxiety scale (HAMA) and TCM syndrome score were compared between two groups.Results After 8 weeks of treatment,the total effective rate of experimental group patients was 96.7％,which was higher than that of control group's 86.7％ (x2=17.153,P=0.000);The scores of the symptom of hot flashes,sweating,insomnia,palpitations,etc.in experimental group patients were lower than those in control group (P<0.05);The HAMA score and TCM syndrome score of experimental group patients after treatment were lower than those of control group (P<0.05).Conclusion The curative effect of Tiaoshen Yangxin decoction on insomnia in perimenopausal patients is better than that of Wuling capsule.In addition,Tiaoshen Yangxin decoction can also improve the symptoms of hot flashes,sweating,palpitations in perimenopausal insomnia patients and relieve anxiety.

Objective:To measure the magnetic field correction factor of reference ionization chamber in a 1.5 T magnetic field and to explore the response of the ionization chamber among different angles between magnetic field and ionization chamber axis.Methods:A home-made magnetic compatible one-dimensional water tank was used to measure the response of PTW30013 and IBA FC65-G in 7 MV photon beam of Elekta Unity with and without magnetic field. The ionizing current was collected by PTW UNIDOS Tango electrometer. The effective measurement point of ionization chamber was positioned to the isocenter of MR-linac using electronic portal image device. The influence on water absorbed dose of reference point was obtained by Monte Carlo calculations.Results:The response of ionization chambers in strong magnetic field was related to the angle between chamber axis and magnetic field. The response of ionization chamber was significantly affected in perpendicular magnetic field with a deviation up to 4.54% compared to parallel magnetic field. The deviation between the magnetic field correction factors measured for parallel or reverse-parallel was 0.03%-0.24%. The magnetic field correction factors for PTW30013 and FC65-G measured in parallel magnetic field were 0.9934±0.0077 and 0.9990±0.0076, respectively.Conclusions:This study experimentally verifies that positioning the ionization chamber axis parallel to the magnetic field direction in MR-linac reference dosimetry can minimize the magnetic field impact. The determined magnetic field correction factor and uncertainty in 1.5 T magnetic field can provide necessary data for establishing an MR-linac reference dosimetry protocol.

Objective To compare the short-term efficacy and safety of inflatable video-assisted mediastinoscopic transhiatal esophagectomy (IVMTE) and minimally invasive transthoracic esophagectomy (MITE) in the treatment of esophageal cancer. Methods The Cochrane Library, EMbase, PubMed, Wanfang Database, VIP, and CNKI were searched. Literatures related to the short-term efficacy and safety of IVMTE and MITE in the treatment of esophageal neoplasms published from the establishment of the database to December 2023 were searched and meta-analysis was conducted by using RevMan5.4. Quality of case control study or cohort study was assessed by the Newcastle-Ottawa Scale (NOS) and quality of randomized controlled trial was assessed by Cochrane Handbook. Results A total of 14 studies (12 case control studies and 1 prospective cohort study wiht NOS score more than 7 points and 1 randomized controlled trial wiht low bias risk) were included, comprising 1 163 patients, with 525 in the IVMTE group and 638 in the MITE group. The results of meta-analysis revealed that the IVMTE group exhibited significantly shorter operative time [MD=−60.42, 95%CI (−83.78, −37.07), P<0.001] and postoperative hospital stay [MD=−2.44, 95%CI (−2.93, −1.94), P<0.01] compared to the MITE group. Moreover, intraoperative blood loss [MD=−34.67, 95%CI (−59.11, −10.23), P=0.005], three-day postoperative drainage [MD=−286.66, 95%CI (−469.93, −103.40), P=0.002], incidence of postoperative pulmonary infection [OR=0.38, 95%CI (0.26, 0.56), P<0.001], lung leakage rate [OR=0.12, 95% CI (0.02, 0.63), P=0.01] and overall complication rate [MD=0.41, 95%CI (0.22, 0.75), P=0.004] were all lower in the IVMTE group compared to those in the MITE group. However, the MITE technique demonstrated superiority over IVMTE regarding intraoperative lymph dissection number [MD=−3.52, 95%CI (−6.36, –0.68), P=0.02] and intraoperative recurrent laryngeal nerve injury [OR=1.78, 95%CI (1.22, 2.60), P=0.003]. No significant difference was observed between both methods concerning anastomotic fistula. Conclusion Compared to MITE, IVMTE has advantages such as shorter operation time, less intraoperative blood loss, shorter hospital stay, less postoperative drainage within 3 days, and a lower incidence of pulmonary complications. In terms of laryngeal recurrent nerve injury and lymphatic dissection, MITE operation offers more benefits.

Objective To systematically evaluate the efficacy of adjuvant radiotherapy after thymoma resection. Methods The PubMed, EMbase, The Cochrane Library, Web of Science, Wanfang, VIP, CNKI databases were systematically searched to find relevant literature comparing the efficacy and effectiveness of thymoma resection and thymoma resection+postoperative radiation therapy (PORT) for treating thymoma published from inception to January 2024. The Newcastle-Ottawa Scale (NOS) was used to evaluate the quality of included retrospective studies, and Review Manager 5.4 software was used to perform meta-analysis. Results A total of 23 articles were included, all of which were retrospective studies. There were a total of 13742 patients, including 6980 patients in the simple surgery group, with 3321 males and 3659 females, and an average age of 54.08 years; 6762 patients in the surgery+PORT group, with 3385 males and 3377 females, and an average age of 53.76 years. The NOS scores of the included literature were all≥7 points. The results of the meta-analysis showed that compared with the simple surgery group, the surgery+PORT group had higher 1-year overall survival rate [OR=0.32, 95%CI (0.25, 0.42), P<0.001], 3-year overall survival rate [OR=0.55, 95%CI (0.48, 0.64), P<0.001], 5-year overall survival rate [OR=0.66, 95%CI (0.58, 0.75), P<0.001], 10-year overall survival rate [OR=0.71, 95%CI (0.57, 0.88), P=0.002], 1-year disease-free survival rate [OR=0.47, 95%CI (0.23, 0.93), P=0.030], 5-year disease-free survival rate [OR=0.61, 95%CI (0.45, 0.84), P=0.003], 3-year disease-specific survival rate [OR=0.44, 95%CI (0.35, 0.55), P<0.001], 5-year disease-specific survival rate [OR=0.53, 95%CI (0.44, 0.63), P<0.001] and 10-year disease-specific survival rate [OR=0.53, 95%CI (0.35, 0.82), P=0.004]. But there was no statistically significant difference between the two groups in terms of 3-year disease-free survival rate [OR=0.86, 95%CI (0.61, 1.22), P=0.400], 10-year disease-free survival rate [OR=0.70, 95%CI (0.47, 1.05), P=0.080] and 1-year disease-specific survival rate [OR=0.83, 95%CI (0.55, 1.26), P=0.380]. Conclusion PORT after thymoma resection has more advantages than simple surgical treatment in terms of 1-, 3-, 5-, and 10-year overall survival, 1- and 5-year disease-free survival, and 3-, 5- and 10-year disease-specific survival.