Distal tibiofibular syndesmosis fibular notch typing and its clinical significance based on CT / 解剖学报

Objective To investigate the morphological typing and clinical significance of the distal tibiofibular syndesmosis fibular notch based on CT images. Methods According to the inclusion and exclusion ceiteria‚ the imaging data of patients undergoing ankle joint CT examination were analyzed‚ and the inferior tibiofibular joint fibula notch was classified according to the morphological characteristics. The measurements included 8 distances. There were 123 males and 102 females‚ all of whom were Han nationality‚ aged 18-60 years old. Results Retrospectively analyzed the result of 225 patients from December 2013 to December 2022. The distal tibiofibular syndesmosis fibular notch was divided into four types according to morphological characteristics‚ C-shaped (50. 67%)‚ V-shaped (26. 67%)‚ flat-shaped (15. 11%) and L-shaped (7. 56%). The angle between the anterior and posterior facets of the flat shape (145. 56 ± 9. 25)° was the largest and the angle between the anterior and posterior facets of the L shape (125. 07 ± 13. 54)° was the smallest(P< 0. 05); the depth of the notch in the flat shape (3. 11 ± 0. 83) mm was the smallest and in the L shape (4. 47±1. 11) mm was the largest(P<0. 05);The posterior facet length (13. 06 ± 3. 56) mm and anterior tibiofibular gap (3. 83±1. 49) mm on left were larger than on the right side (P<0. 05); The posterior facet length (13. 36 ± 3. 46) mm‚ fibular notch depth (3. 93 ± 1. 10) mm and vertical distance of tibiofibular overlap (9. 10 ± 2. 55) mm larger in men than in women (P<0. 05). Conclusion In this study‚ the data related to the inferior tibiofibular syndesmosis notch were measured and divided into four types according to the shape. The flat inferior tibiofibular syndesmosis notch is more likely to have chronic ankle instability‚ and the fibula is more likely to move forward during anatomical reduction. The inferior tibiofibular syndesmosis of L-shaped and C-shaped notches is more prone to posterior displacement of fibula or poor rotation reduction during anatomical reduction.

Analysis on status quo of outcomes and measurement instruments of randomized controlled trials of acupuncture for post-stroke dysphagia / 中国针灸

OBJECTIVE@#To analyze the report status of outcomes and measurement instruments of randomized controlled trials (RCTs) of acupuncture for post-stroke dysphagia, so as to provide a basis for designing clinical trials and developing the core outcome set in acupuncture for post-stroke dysphagia.@*METHODS@#RCTs of acupuncture for post-stroke dysphagia were searched in databases i.e. CNKI, SinoMed, Wanfang, PubMed, EMbase, Web of Science and clinical trial registries i.e. ClinicalTrials.gov and Chinese Clinical Trial Registry (ChiCTR), from January 1st, 2012 to October 30th, 2021. By literature screening and data extraction, outcomes and measurement instruments were summarized and analyzed.@*RESULTS@#A total of 172 trials (including 165 RCTs and 7 ongoing trials registrations) were included, involving 91 outcomes. The outcomes could be classified into 7 domains according to functional attributes, namely clinical manifestation, physical and chemical examination, quality of life, TCM symptoms/syndromes, long-term prognosis, safety assessment and economic evaluation. It was found that there were various measurements instruments with large differences, inconsistent measurement time point and without discriminatively reporting primary or secondary outcomes.@*CONCLUSION@#The status quo of outcomes and measurement instruments of RCTs of acupuncture for post-stroke dysphagia is not conducive to the summary and comparison of each trial's results. Thus, it is suggested to develop a core outcome set for acupuncture for post-stroke dysphagia to improve the normative and research quality of their clinical trial design.

To compare the efficacy and incidence of severe hematological adverse events of flumatinib and imatinib in patients newly diagnosed with chronic phase chronic myeloid leukemia / 中华血液学杂志

Objective: To analyze and compare therapy responses, outcomes, and incidence of severe hematologic adverse events of flumatinib and imatinib in patients newly diagnosed with chronic phase chronic myeloid leukemia (CML) . Methods: Data of patients with chronic phase CML diagnosed between January 2006 and November 2022 from 76 centers, aged ≥18 years, and received initial flumatinib or imatinib therapy within 6 months after diagnosis in China were retrospectively interrogated. Propensity score matching (PSM) analysis was performed to reduce the bias of the initial TKI selection, and the therapy responses and outcomes of patients receiving initial flumatinib or imatinib therapy were compared. Results: A total of 4 833 adult patients with CML receiving initial imatinib (n=4 380) or flumatinib (n=453) therapy were included in the study. In the imatinib cohort, the median follow-up time was 54 [interquartile range (IQR), 31-85] months, and the 7-year cumulative incidences of CCyR, MMR, MR(4), and MR(4.5) were 95.2%, 88.4%, 78.3%, and 63.0%, respectively. The 7-year FFS, PFS, and OS rates were 71.8%, 93.0%, and 96.9%, respectively. With the median follow-up of 18 (IQR, 13-25) months in the flumatinib cohort, the 2-year cumulative incidences of CCyR, MMR, MR(4), and MR(4.5) were 95.4%, 86.5%, 58.4%, and 46.6%, respectively. The 2-year FFS, PFS, and OS rates were 80.1%, 95.0%, and 99.5%, respectively. The PSM analysis indicated that patients receiving initial flumatinib therapy had significantly higher cumulative incidences of CCyR, MMR, MR(4), and MR(4.5) and higher probabilities of FFS than those receiving the initial imatinib therapy (all P<0.001), whereas the PFS (P=0.230) and OS (P=0.268) were comparable between the two cohorts. The incidence of severe hematologic adverse events (grade≥Ⅲ) was comparable in the two cohorts. Conclusion: Patients receiving initial flumatinib therapy had higher cumulative incidences of therapy responses and higher probability of FFS than those receiving initial imatinib therapy, whereas the incidence of severe hematologic adverse events was comparable between the two cohorts.

Clinical efficacy and safety of venetoclax combined with multidrug chemotherapy in the treatment of 15 patients with relapsed or refractory early T-cell precursor acute lymphoblastic leukemia / 中华血液学杂志

Objective: To explore the efficacy and safety of Venetoclax combined with multidrug chemotherapy in patients with relapsed or refractory early T-cell precursor acute lymphoblastic leukemia (R/R ETP-ALL) . Methods: This study retrospectively analyzed 15 patients with R/R ETP-ALL who received Venetoclax combined with multidrug chemotherapy from December 2018 to February 2022. Among them, eight cases were combined with demethylated drugs, four cases were combined with demethylated drugs and HAAG chemotherapy regimen, two cases were combined with demethylated drugs and CAG regimen, and one case was combined with Cladribine. Specific usage and dosage of Venetoclax: 100 mg on day 1, 200 mg on day 2, 400 mg on day 3-28, orally; when combined with azole antifungal drugs, dosage was reduced to 100 mg/d. Results: Fifteen patients (10 males and 5 females) with R/R ETP-ALL were treated with Venetoclax and multidrug chemotherapy with a median age of 35 (12-42) years old. Of 4 refractory and 11 relapsed patients, the efficacy was evaluated on the 21th day following combined chemotherapy: the overall response rate, the complete response (CR) rate, and the CR with incomplete hematological recovery (CRi) rate were 67.7% (10/15), 60.0% (9/15), and 6.7% (1/15), respectively. For the overall study population, the 12-month overall survival (OS) rate was 60.0%, and the median OS was 17.7 months. The disease-free survival (DFS) rate of all CR patients at 12 months was 60.0%, and the median DFS did not reach. About 14 patients had Ⅲ-Ⅳ hematological toxicity, but these adverse reactions were all controllable. No adverse reaction in the nervous system and tumor lysis syndrome occurred in this study, and no adverse reaction of organs above grade Ⅲ occurred. Conclusion: Venetoclax combined with multidrug chemotherapy may be a safe and promising treatment option for patients with R/R ETP-ALL.

Overexpressed SIRT6 ameliorates doxorubicin-induced cardiotoxicity and potentiates the therapeutic efficacy through metabolic remodeling

Since the utilization of anthracyclines in cancer therapy, severe cardiotoxicity has become a major obstacle. The major challenge in treating cancer patients with anthracyclines is minimizing cardiotoxicity without compromising antitumor efficacy. Herein, histone deacetylase SIRT6 expression was reduced in plasma of patients treated with anthracyclines-based chemotherapy regimens. Furthermore, overexpression of SIRT6 alleviated doxorubicin-induced cytotoxicity in cardiomyocytes, and potentiated cytotoxicity of doxorubicin in multiple cancer cell lines. Moreover, SIRT6 overexpression ameliorated doxorubicin-induced cardiotoxicity and potentiated antitumor efficacy of doxorubicin in mice, suggesting that SIRT6 overexpression could be an adjunctive therapeutic strategy during doxorubicin treatment. Mechanistically, doxorubicin-impaired mitochondria led to decreased mitochondrial respiration and ATP production. And SIRT6 enhanced mitochondrial biogenesis and mitophagy by deacetylating and inhibiting Sgk1. Thus, SIRT6 overexpression coordinated metabolic remodeling from glycolysis to mitochondrial respiration during doxorubicin treatment, which was more conducive to cardiomyocyte metabolism, thus protecting cardiomyocytes but not cancer cells against doxorubicin-induced energy deficiency. In addition, ellagic acid, a natural compound that activates SIRT6, alleviated doxorubicin-induced cardiotoxicity and enhanced doxorubicin-mediated tumor regression in tumor-bearing mice. These findings provide a preclinical rationale for preventing cardiotoxicity by activating SIRT6 in cancer patients undergoing chemotherapy, but also advancing the understanding of the crucial role of SIRT6 in mitochondrial homeostasis.

Yinlai Decoction Protects Microstructure of Colon and Regulates Serum Level of D-Lactic Acid in Pneumonia Mice Fed with High-Calorie and High-Protein Diet / 中国结合医学杂志

OBJECTIVE@#To investigate the effect of Yinlai Decoction (YD) on the microstructure of colon, and activity of D-lactic acid (DLA) and diamine oxidase (DAO) in serum of pneumonia mice model fed with high-calorie and high-protein diet (HCD).@*METHODS@#Sixty male Kunming mice were randomly divided into 6 groups by the random number table method: normal control, pneumonia, HCD, HCD with pneumonia (HCD-P), YD (229.2 mg/mL), and dexamethasone (15.63 mg/mL) groups, with 10 in each group. HCD mice were fed with 52% milk solution by gavage. Pneumonia mice was modeled with lipopolysaccharide inhalation and was fed by gavage with either the corresponding therapeutic drugs or saline water, twice daily, for 3 days. After hematoxylin-eosin staining, the changes in the colon structure were observed under light microscopy and transmission electron microscope, respectively. Enzyme-linked immunosorbent assay was used to detect the protein levels of DLA and DAO in the serum of mice.@*RESULTS@#The colonic mucosal structure and ultrastructure of mice in the normal control group were clear and intact. The colonic mucosal goblet cells in the pneumonia group tended to increase, and the size of the microvilli varied. In the HCD-P group, the mucosal goblet cells showed a marked increase in size with increased secretory activity. Loose mucosal epithelial connections were also observed, as shown by widened intercellular gaps with short sparse microvilli. These pathological changes of intestinal mucosa were significantly reduced in mouse models with YD treatment, while there was no significant improvement after dexamethasone treatment. The serum DLA level was significantly higher in the pneumonia, HCD, and HCD-P groups as compared with the normal control group (P<0.05). Serum DLA was significantly lower in the YD group than HCD-P group (P<0.05). Moreover, serum DLA level significantly increased in the dexamethasone group as compared with the YD group (P<0.01). There was no statistical significance in the serum level of DAO among groups (P>0.05).@*CONCLUSIONS@#YD can protect function of intestinal mucosa by improving the tissue morphology of intestinal mucosa and maintaining integrity of cell connections and microvilli structure, thereby reducing permeability of intestinal mucosa to regulate the serum levels of DLA in mice.

Allogeneic hematopoietic stem cell transplantation in acute leukemia patients with the SET-NUP214 fusion gene: Efficacy and survival analysis / 中华内科杂志

Objective: To investigate the clinical efficacy of allogeneic hematopoietic stem cell transplantation (allo-HSCT) for patients with acute leukemia who are positive for the SET-NUP214 fusion gene (SET-NUP214+AL). Methods: This was a retrospective case series study. Clinical data of 18 patients with SET-NUP214+AL who received allo-HSCT in the First Affiliated Hospital of Soochow University and Soochow Hongci Hematology Hospital from December 2014 to October 2021 were retrospectively analyzed to investigate treatment efficacy and prognosis. The Kaplan-Meier method was used for survival analysis. Results: Of the 18 patients, 12 were male and 6 were female, and the median age was 29 years (range, 13-55 years). There were six cases of mixed phenotype acute leukemia (three cases of myeloid/T, two cases of B/T, one case of myeloid/B/T), nine cases of acute lymphoblastic leukemia (ALL) (one case of B-ALL and eight cases of T-ALL), and three cases of acute myeloid leukemia. All patients received induction chemotherapy after diagnosis, and 17 patients achieved complete remission (CR) after chemotherapy. All patients subsequently received allo-HSCT. Pre-transplantation status: 15 patients were in the first CR, 1 patient was in the second CR, 1 was in partial remission, and 1 patient did not reach CR. All patients were successfully implanted with stem cells. The median time of granulocyte and platelet reconstitution was +12 and +13 days, respectively. With a median follow-up of 23 (4-80) months, 15 patients survived, while 3 patients died. The cause of death was recurrence of SET-NUP214+AL after transplantation. After allo-HSCT, 5 patients relapsed. The estimated 3-year overall survival (OS) and relapse-free survival (RFS) rates were 83.3%±15.2% and 55.4%±20.7%, respectively. Among the 15 patients who achieved CR before transplantation, there was no significant difference in OS and RFS between haploidentical HSCT and matched sibling donor HSCT (all P>0.05). Conclusions: Allo-HSCT can improve the prognosis and long-term survival rate of patients with SET-NUP214+AL. Disease recurrence is the most important factor affecting long-term survival.

Efficacy and safefy of Polymyxin B treatment for neutropenic patients suffering from refractory Gram-negative bacterial bloodstream infection / 中华血液学杂志

Objective: To assess the efficacy and safety of polymyxin B in neutropenic patients with hematologic disorders who had refractory gram-negative bacterial bloodstream infection. Methods: From August 2021 to July 2022, we retrospectively analyzed neutropenic patients with refractory gram-negative bacterial bloodstream infection who were treated with polymyxin B in the Department of Hematology of the First Affiliated Hospital of the Soochow University between August 2021 to July 2022. The cumulative response rate was then computed. Results: The study included 27 neutropenic patients with refractory gram-negative bacterial bloodstream infections. Polymyxin B therapy was effective in 22 of 27 patients. The median time between the onset of fever and the delivery of polymyxin B was 3 days [interquartile range (IQR) : 2-5]. The median duration of polymyxin B treatment was 7 days (IQR: 5-11). Polymyxin B therapy had a median antipyretic time of 37 h (IQR: 32-70). The incidence of acute renal dysfunction was 14.8% (four out of 27 cases), all classified as "injury" according to RIFLE criteria. The incidence of hyperpigmentation was 59.3%. Conclusion: Polymyxin B is a viable treatment option for granulocytopenia patients with refractory gram-negative bacterial bloodstream infections.

The effect of different types of exercise on the intestinal mechanical barrier and related regulatory factors in type 2 diabetic mice / 生理学报

The aim of this study was to investigate the effects of different types of exercise on intestinal mechanical barrier and related regulatory factors in mice with type 2 diabetes mellitus (T2DM). The model was established by high-fat diet feeding and intraperitoneal injection of streptozocin (STZ). The mice were divided into control group, model group (free exercise), resistance exercise group (tail load-bearing ladder climbing, 5 times a week), aerobic exercise group (non-load-bearing platform running, 5 times a week at a speed of 10-15 m/min), and combined exercise group (aerobic exercise was performed on the first, third and fifth days of each week, and resistance exercise on the second and fourth days of each week). After 8 weeks of intervention, the serum lipid levels and inflammatory cytokines were measured by corresponding kits. The pathological changes of ileum were detected by HE and PAS staining. The mRNA and protein expression levels of tight junction-related proteins were detected by real-time qPCR and Western blot, respectively. Moreover, the protein expression levels of hypoxia inducible factor-1α (HIF-1α) and myosin light chain kinase (MLCK) were detected by Western blot. The results showed that all three types of exercise decreased blood glucose and body weight compared to the model group. Aerobic exercise and combined exercise decreased serum lipid (triglycerides and total cholesterol) levels, up-regulated the expression levels of ileal tight junction-related proteins and HIF-1α, improved the intestinal alkaline phosphatase (AKP) activity, reduced serum lipopolysaccharide (LPS), interleukin-1β (IL-1β), tumor necrosis factor-α (TNF-α) and diamine oxidase (DAO) levels, and down-regulated MLCK protein expression level. These results suggest that all three types of exercise can reduce blood glucose and body weight of T2DM mice, and aerobic exercise and combined exercise can restore the damaged intestinal mechanical barrier by a mechanism involving HIF-1α-MLCK pathway.

Ample dietary fat reduced the risk of primary vesical calculi by inducing macrophages to engulf budding crystals in mice

Although primary vesical calculi is an ancient disease, the mechanism of calculi formation remains unclear. In this study, we established a novel primary vesical calculi model with d,l-choline tartrate in mice. Compared with commonly used melamine and ethylene glycol models, our model was the only approach that induced vesical calculi without causing kidney injury. Previous studies suggest that proteins in the daily diet are the main contributors to the prevention of vesical calculi, yet the effect of fat is overlooked. To assay the relationship of dietary fat with the formation of primary vesical calculi, d,l-choline tartrate-treated mice were fed a high-fat, low-fat, or normal-fat diet. Genetic changes in the mouse bladder were detected with transcriptome analysis. A high-fat diet remarkably reduced the morbidity of primary vesical calculi. Higher fatty acid levels in serum and urine were observed in the high-fat diet group, and more intact epithelia in bladder were observed in the same group compared with the normal- and low-fat diet groups, suggesting the protective effect of fatty acids on bladder epithelia to maintain its normal histological structure. Transcriptome analysis revealed that the macrophage differentiation-related gene C-X-C motif chemokine ligand 14 (Cxcl14) was upregulated in the bladders of high-fat diet-fed mice compared with those of normal- or low-fat diet-fed mice, which was consistent with histological observations. The expression of CXCL14 significantly increased in the bladder in the high-fat diet group. CXCL14 enhanced the recruitment of macrophages to the crystal nucleus and induced the transformation of M2 macrophages, which led to phagocytosis of budding crystals and prevented accumulation of calculi. In human bladder epithelia (HCV-29) cells, high fatty acid supplementation significantly increased the expression of CXCL14. Dietary fat is essential for the maintenance of physiological functions of the bladder and for the prevention of primary vesical calculi, which provides new ideas for the reduction of morbidity of primary vesical calculi.

Effects of Aquatic Therapeutic Exercise on Motor Function and Activities for Children and Youth with Cerebral Palsy: A Systematic Review and Meta-Analysis / 中国康复理论与实践

Objective:To evaluate the intervention effects of aquatic therapeutic exercise on functioning and quality of life for children and youth with cerebral palsy within framework of World Health Organization Family International Classifications using systematic review. Methods:Literatures were retrieved and reviewed from the databases of Cochrane Library, PEDro, PubMed, EMBASE, Web of Knowledge, Web of Science, OVID, EBSCO, CMCI, CNKI, Wangfang and VIP until May, 2020. The randomized controlled trials (RCTs) about aquatic therapeutic exercise for children and youth with cerebral palsy for functioning were systematically reviewed. The data were analyzed with RevMan 5.3. Results:Nine RCTs were selected, including 162 children and youth. The score of Gross Motor Function Measure improved significantly after aquatic exercise (WMD = 6.31, 95 %CI 2.57 to 10.06, P < 0.001), as well as daily activities and quality of life. Conclusion:Aquatic therapeutic exercise can help improve the gross motor function of children and youth with cerebral palsy, and has positive effects on function of activity and quality of life.

Competency Model of Physical Therapists in China: An Exploratory Research / 中国康复理论与实践

Objective:To construct the competency model of physical therapists in China. Methods:A set of physical therapists' competency elements was established based on literature review and expert interviews. A questionnaire was designed based on the set, and 641 rehabilitation practitioners were investigated (521 valid questionnaires returned) with the questionnaire. Exploration factor analysis was used to construct the competency model of physical therapists, and confirmatory factor analysis was used to confirmed. Results:The set of physical therapists' competency elements included 74 elements in four dimensions. There were 44 competency elements in the competency model of physical therapists, including five dimensions that were Professionalism and Moral Conduct, Knowledge and Skills of Evaluation and Intervention, Abilities of Educational-Research and Advocate, Abilities of Cooperation and Management, and Basic Knowledge of Discipline, covering 74.41% of the total variance. The Cronbach's α coefficient of the whole questionnaire and each dimension was more than 0.8. Model fitness indexes of confirmatory factor analysis were as follow: χ2/df = 2.340, Root Mean Square Error of Approximation = 0.060, Goodness of Fit Index = 0.746, Normed Fit Index = 0.811, Incremental Fit Index = 0.850, Comparative Fit Index = 0.850. Conclusion:The competency model can provide a basis for physical therapists to become independent occupation, as well as for the education, selection, evaluation of physical therapists in China.

Construction and Effect of Partnership Model of Rehabilitation for Patients with COVID-2019 in Critical Wards Using International Health Classifications Framework / 中国康复理论与实践

Objective:To construct a teamwork model, Partnership Rehabilitation Therapy (PRT), for therapists in critical wards for patients with Corona Virus Disease 2019 (COVID-19), and observe its effect. Methods:PRT had been developed, in which one therapist (main) implementing therapy and another (assistant) monitoring and supporting in the treatment. Eleven COVID-19 patients from infectious critical ward were treated with PRT. The behavior safety of therapists was recorded during the treatment, and the patients were assessed with Borg Index, Cough Score, Miller Sputum Grading and World Health Organization Disability Assessment Schedule (WHODAS) 2.0 before and after treatment. Results:No physiotherapist was infected by COVID-19. Seven times of infection risks were recorded and avoided, and six times of treatment risks were corrected instantly. All the patients improved in Borg Index (P < 0.01), Cough Score (P < 0.05), Miller Sputum Grading (P = 0.02) and WHODAS 2.0 (P < 0.01) after a 1-week physical therapy. Conclusion:Based on the Family International Classifications, a teamwork model is established, which provides a safe and practicable way for rehabilitation for COVID-19 patients in critical wards.

Rehabilitation of Mobility for Critically Ill Patients Based on World Health Organization Family International Classifications: A Scoping Review / 中国康复理论与实践

Objective:To analyze rehabilitation of functioning of mobility for critically ill patients based on the framework of the World Health Organization Family International Classifications (WHO-FICs). Methods:A scoping review of rehabilitation of functioning of mobility for critically ill patients had been conducted. Literatures on early mobilization or rehabilitation in the field of critical illness from databases of Web of Science, PubMed, CNKI, and Wanfang up to February 28, 2021 were retrieved. The diseases, functioning, rehabilitation intervention, functioning evaluation and environment of patients in critical ward had been reviewed. Results:Based on WHO-FICs framework, this paper reviewed literatures in five dimensions: the type of diseases, functioning, rehabilitation intervention, functioning evaluation and environment factors. The diseases included respiratory system diseases (MD10-MD6Y), neurological system diseases (MB40-MB9Y), cardiovascular system diseases (MC80-MC9Y), post-surgical (MD80-ME4Y, ME60-ME6Y, ME80-MF1Y), and others (NA00-NF2Z, MA00-MA3Y, 1G40-1G41). The functioning included movement-related structures (s720-s760), neuromusculoskeletal and movement-related functions (b710-b740), mobility (d4), self-care (d5), and remunerative employment (d850). The rehabilitation interventions were divided into three categories based on the International Classification of Health Interventions (ICHI) β-3: therapeutic, preventive, and health promotion interventions. The evaluation of functioning mainly involved joint mobility, muscle strength, muscle tone, de Morton Mobility Index, Functional Status Score for Intensive Care Unit (FSS-ICU), 6-Minute Walking Test (6WMT), intensive care unit (ICU) length of stay and so on. The intensive care environment was also discussed using ICF environment factors. Conclusion:This paper proposed a framework of rehabilitation of mobility for critically ill patients based on the WHO-FICs. It focused on respiratory system disease, neurological system diseases, cardiovascular system diseases, post-surgical with mobility dysfunction. To implement interventions in therapeutic, preventive, and health promotion to optimize patients' function, and to prevent complications and secondary dysfunction, and improve their well-being.

Policy Framework and Methodological System of Inclusive Development of Health Service System and Physical Activity / 中国康复理论与实践

Objective:To explore the theory and methods of integrating sports into modern health service systems. Methods:Based on the theory of World Health Organization modern health service systems and the policy guideline Rehabilitation in Health Service Systems, we analyzed how to promote the integration of sports into modern health service systems in six areas: leadership and governance capacity, financing, health human resources, service delivery, medical technology and health information systems, systematically analyzed the key elements and requirements for integrating physical education and sports into the health service system in the four segments of the health service continuum: prevention, intervention, rehabilitation and health promotion. Results:The goal of building a human-centered, cross-sectoral and multidisciplinary health service system was proposed, requiring the promotion of the integration of medicine and sports, the use of sports intervention as a method of health intervention, the development of service technologies and standards for the integration of sports and health; the training of professionals who master sports intervention and sports rehabilitation, and the development of information systems to promote the development of the integration of sports and health services. Conclusion:Sports is an important mean of health and an important part of modern health services. Starting from the components of the health service system, we can build a theoretical and methodological system for integrating sports into the modern health service system, so as to promote the realization of a health service system covering the whole population and the whole life cycle, achieve the United Nations 2030 Sustainable Development Goal 3: ensure healthy lives and promote well-being for all at all ages; and realize the goals related to "Healthy China".

Theoretical Framework and Key Elements of International Rehabilitation Policy: Contents Analysis of WHO Rehabilitation Policy Documents / 中国康复理论与实践

Objectives:To systematically analyze the framework and contents of World Health Organization (WHO) policy and action strategies on rehabilitation using the theory of WHO health service components, to explore the theoretical bases, methodology, framework and core elements of WHO's international rehabilitation policy. Methods:WHO has launched rehabilitation-related policy documents, mainly including Rehabilitation in Health Systems, Rehabilitation in Health Systems: Guide for Action, Rehabilitation Indicator Menu: a tool accompanying the Framework for Rehabilitation Monitoring and Evaluation (FRAME), Template for Rehabilitation Information Collection (TRIC): a tool accompanying the Systematic Assessment of Rehabilitation Situation (STARS), and established systems of international rehabilitation policy architecture system. Using content analysis, this study analyzed in detail the theoretical basis and methodology of international rehabilitation policy, the policy framework, and the core elements of the action strategy and priority areas of rehabilitation service development in perspective of WHO six building blocks of health system, namely leadership and governance, financing, human resources for health, service delivery, medical technology, and health information systems. Results:WHO rehabilitation policy is developed based on WHO's theories of person-centered health services, social determinants of health, and functioning, disability and health of International Classification of Functioning, Disability and Health. WHO rehabilitation policy recognized that the development of rehabilitation was an important pathway achieving United Nations 2030 Sustainable Development Goals 3, ensure healthy lives and promote well-being for all at all ages, i.e. Unlversal Health Coverage. This paper systematically analyzed WHO's international policy framework, action strategies, and development areas, content and priorities in six major areas: leadership and governance, financing, human resources for health, service delivery, medicine and technology, and health information systems. WHO rehabilitation policies advocates to develop national rehabilitation plans, to establish and improve rehabilitation leaderships and the development of mechanism and capacity of rehabilitation governance, to develop multiple approaches of rehabilitation financing, to integrate rehabilitation into health service system, provides different levels of rehabilitation services in the health service continuum, and to build networks of service delivery, to train professionals, to foster rehabilitation information system within health system, to enhance service quality and service coverage, to focus on key areas and priority programs to meet the diverse needs of different populations, and achieve universal health coverage; to include assistive technology into the rehabilitation service system as a field of medicine and technology; and to collect information on functioning and rehabilitation needs, outcomes and impacts of rehabilitation services in the health information system, and conduct evidence-based researches on rehabilitation systems. Conclusion:The framework and contents of WHO's international rehabilitation policies have systematically reviewed at the macro, meso, and micro levels with the perspective of WHO six building blocks of the health system. The goal of rehabilitation development is to achieve universal rehabilitation coverage. The conceptual theories of rehabilitation are based on the theories of people-centered health services and social determinants of health. Rehabilitation is an important initiative to achieve the United Nations 2030 Sustainable Development Goals. The international rehabilitation health policy system is built on six major areas of rehabilitation: leadership and governance, rehabilitation financing, rehabilitation human resources, rehabilitation service delivery, rehabilitation-related medicine and technology, and rehabilitation and health information system. The policy and action strategies for rehabilitation development, as well as specific implementation paths and methods, at macro, meso and micro levels: theory and policy, policy action, and implementation methods and tools have been reviewed and discussed. The implementation of the WHO rehabilitation policies advocates to take the following actions: strengthening the leadership, governance, planning and coordination capacity of rehabilitation services; constructing a reasonable rehabilitation financing mechanism and raising necessary funds for rehabilitation; improving the training and guarantee mechanism of rehabilitation human resources; enhancing the professional capacity of rehabilitation personnel, improving the capacity of rehabilitation service delivery and improving service quality; improving the quality and accessibility of assistive products and assistive technology services; establishing health information system covering functioning, disability and rehabilitation, and conducting scientific researches on rehabilitation.

Application of flipped classroom teaching mode supported by 3D printing model in embryology experiment teaching / 解剖学报

Objective To explore the teaching effect of flipped classroom teaching mode supported by the 3D printing model in the embryology experiment. Methods Totally 76 students from class 2016 were randomly divided into two groups: the experimental group previewed the embryo 3D models before class and taught other students in class, while the control group did not preview the embryo 3D models before class. An embryo knowledge test and a questionnaire survey were carried out before and after the experimental class to compare the differences of knowledge mastery and self-evaluation between the two groups. Results In the aspect of self-evaluation, the self-evaluation of the experimental group students in explaining the causes and explaining the process of development was significantly improved after the lecture (P<0.05), while the self-evaluation of the control group students in identifying the structure, understanding knowledge, telling the causes and explaining the process of development was significantly improved (P< 0.05). In terms of knowledge test scores, the scores of students in the experimental group and the control group after teaching were higher than those before teaching (P < 0.05). The improvement of the knowledge test in the control group was significantly higher than that in the experimental group (P<0.05). The experiment group' s grades of knowledge test were significantly higher than the control group in the second experiment. 70.27% of the students thought that they were still lack of knowledge in the introspection of the causes of wrong answers. The misunderstanding of English nouns (15.54%), psychological factors (5.41%) and other factors (8.78%) also caused the students to lose points in the knowledge tests. Conclusion The combination of the 3D printing model and the flipped classroom teaching mode can effectively improve the teaching effect, which should be paid attention to in the reform of embryology experimental teaching.

Effect of Vaccarin on atherosclerosis in mouse model and its mechanism / 中国药理学通报

Aim To investigate the effect of vaccarin on mouse atherosclerosis in vivo and the underlying mechanism. Methods AopE mice aged 6 to 8 weeks old were used to establish the atherosclerosis model. Oil red O staining was used to determine the lipid levels in aorta and aortic root. Enzyme linked immunosorbent assay (ELISA) was used to detect the levels of serum inflammatory factors. Results Vaccarin could effectively reduce the levels of blood glucose and blood pressure in AopE

Effect of interaction between sleep and occupational stress on the prevalence of hypertension in petroleum workers / 中国职业医学

OBJECTIVE: To explore the influence of the interaction among occupational stress, sleep duration and sleep quality on the prevalence of hypertension in petroleum workers. METHODS: A total of 3 040 workers from six oil field bases in Karamay City were selected as study subjects by multi-stage random cluster sampling method. The Chinese version of Pittsburgh Sleep Quality Scale and the revised version of Occupational Stress Scale were used to evaluate their sleep quality and occupational stress status. Binary logistic regression was used to analyze the effect of interaction of occupational stress, sleep duration and sleep quality on hypertension. RESULTS: The prevalence of hypertension in the study subjects was 15.3%(466/3 040), and the detection rates of sleep deprivation, poor sleep quality and high occupational stress were 26.5%, 78.3% and 19.6% respectively. After adjusting for confounding factors such as gender, ethnicity, age, marital status, education level, length of service, professional title, shift work, smoking, alcohol consumption and body mass index, the interaction analysis results showed that the risk of hypertension was higher in the poor sleep quality groups with normal sleep duration, sleep deprivation or longer sleep duration than that in good sleep quality group with normal sleep duration(all P<0.05), respectively. The risk of hypertension was higher in the group with sleep deprivation and high occupational stress than that in the group with normal sleep duration and low occupational stress(P<0.01). In the group with poor sleep quality and high occupational stress the risk of hypertension was higher than that in the group with good sleep quality and low occupational stress(P<0.05). CONCLUSION: The interaction among occupational stress, sleep duration and sleep quality may increase the risk of hypertension in petroleum workers.

Exercise Intervention for Patients with Depression: An Evidence Mapping / 中国康复理论与实践

Objective To systematically identify, describe, and evaluate research evidence related to exercise intervention in patients with depression through the evidence mapping method. Methods Related studies on exercise intervention for patients with depression were searched in CNKI, Wanfang Data, CBM, VIP, Web of Science, EMBASE, Cochrane library, and PubMed from inception to July, 2021. The quality of the studies was assessed using the risk of bias (RoB) tool recommended by the Cochrane Handbook Version 5.1.0 and A Measurement Tool to Assess Systematic Review-2 (AMSTAR-2). Based on World Health Organization Family International Classifications (WHO-FICs) framework, an evidence mapping framework was established, using EPPI software and Microsoft Excel 2019 tools for data extraction and coding, and using bubble charts to comprehensively present the research population, intervention categories, original research sample size, and the number of studies included in the systematic review/meta-analysis, conclusion classification and other information. Results A total of 101 randomized controlled trials and 52 systematic reviews/meta-analyses were included. The randomized controlled trials involved three types of intervention strategies with 15 different interventions, mainly including unspecified exercise intervention (28, 27.72%) and yoga intervention (19, 18.81%). The main research outcomes included b1. Global mental functions (92, 91.09%) and d9. Community, social and civic life (19, 18.81%). Among the three types of intervention strategies, rehabilitation accounted for the highest proportion, with 47 studies in total, accounting for 46.53%. The main research population was patients with other specified depression (19, 40.42%), such as patients with major depression and elderly depression. Forty-six research conclusions (97.87%) were classified as "beneficial" or "probably beneficial". In 52 systematic reviews/meta-analyses, nine interventions were involved, mainly including unspecified exercise intervention (17, 32.69%) and yoga intervention (12, 23.08%). The main study outcomes included b1. Global mental functions (41, 78.85%) and adverse reactions (12, 23.08%). Among the three types of intervention strategies, the treatment type accounted for the highest proportion, with a total of 34 studies, accounting for 65.38%. The study population was mainly patients with other specific depression (27, 79.41%), such as adult depression and pregnant women with depression, 28 (82.35%) of the research conclusions were classified as "beneficial" or " probably beneficial". At the same time, the intervention environment/background was mainly outpatient and inpatient environment. Conclusion Exercise intervention may be beneficial for patients with depression. However, the effectiveness of walking, cycling, Qigong, resistance training, and sports game interventions, the optimal intervention duration or intensity, and the adverse effects of the intervention, still need to be further explored by high-quality study in the future.