ObjectiveTo construct a competency model for "dual-qualified" teachers in vocational undergraduate rehabilitation therapy programs based on the World Health Organization's rehabilitation competency framework (RCF) and relevant domestic and international standards, and explore the training pathways for rehabilitation therapy teachers in China. MethodsLiterature analysis and comparative research methods were employed to systematically review RCF, physiotherapist-education-framework-FINAL, the Minimum-Standards-for-the-Education-of-Occupational-Therapists, and the "dual-qualified" teacher standards in vocational education for China. Focusing on the characteristics of vocational undergraduate talent cultivation, it took the integration of the "educator-clinical rehabilitation therapist" dual roles as its starting point, combining rehabilitation industry competence with educator standards as its basic principle, and using RCF as its foundational dimension. It then integrated advanced competency dimensions required of vocational undergraduate teachers to form a dimensional framework. Following the systematic curriculum development concept of the work process, the core activities of each dimension were designed by combining, improving and expanding the concept integration method, and describing the ability characteristics in a graded and progressive manner, to construct a model. ResultsThis model was guided by the core concepts of three types of values ​​and four types of professional beliefs. Vertically, it encompassed 28 activities across eight competency dimensions, including teaching practice, rehabilitation practice, digital literacy, professionalism, learning and development, management and leadership, applied research, and social service. Horizontally, it encompassed 53 corresponding competency characteristics across three advanced levels (beginner, intermediate and advanced). ConclusionThis model, through its vertical dimension design and horizontal progressive development, clearly describes the advancement of vocational undergraduate rehabilitation therapy teachers from newly hired teachers to backbone teachers and professional leaders. It not only aligns with the general requirements of the national standards for "dual-qualified" teachers in higher vocational colleges in China, but also incorporates an international perspective on rehabilitation education and practice, and possesses the characteristics of vocational undergraduate education that integrates multiple abilities and roles. At the theoretical level, it provides core theoretical support for establishing standardized and internationalized "dual-qualified" teacher standards for vocational undergraduate rehabilitation therapy programs in China; at the practical level, it serves as an "action map" for teacher professional development, assessment and evaluation, providing a key reference for constructing a systematic high-end skilled rehabilitation talent training system.

ObjectiveTo construct a competency model for "dual-qualified" teachers in vocational undergraduate rehabilitation therapy programs based on the World Health Organization's rehabilitation competency framework (RCF) and relevant domestic and international standards, and explore the training pathways for rehabilitation therapy teachers in China. MethodsLiterature analysis and comparative research methods were employed to systematically review RCF, physiotherapist-education-framework-FINAL, the Minimum-Standards-for-the-Education-of-Occupational-Therapists, and the "dual-qualified" teacher standards in vocational education for China. Focusing on the characteristics of vocational undergraduate talent cultivation, it took the integration of the "educator-clinical rehabilitation therapist" dual roles as its starting point, combining rehabilitation industry competence with educator standards as its basic principle, and using RCF as its foundational dimension. It then integrated advanced competency dimensions required of vocational undergraduate teachers to form a dimensional framework. Following the systematic curriculum development concept of the work process, the core activities of each dimension were designed by combining, improving and expanding the concept integration method, and describing the ability characteristics in a graded and progressive manner, to construct a model. ResultsThis model was guided by the core concepts of three types of values ​​and four types of professional beliefs. Vertically, it encompassed 28 activities across eight competency dimensions, including teaching practice, rehabilitation practice, digital literacy, professionalism, learning and development, management and leadership, applied research, and social service. Horizontally, it encompassed 53 corresponding competency characteristics across three advanced levels (beginner, intermediate and advanced). ConclusionThis model, through its vertical dimension design and horizontal progressive development, clearly describes the advancement of vocational undergraduate rehabilitation therapy teachers from newly hired teachers to backbone teachers and professional leaders. It not only aligns with the general requirements of the national standards for "dual-qualified" teachers in higher vocational colleges in China, but also incorporates an international perspective on rehabilitation education and practice, and possesses the characteristics of vocational undergraduate education that integrates multiple abilities and roles. At the theoretical level, it provides core theoretical support for establishing standardized and internationalized "dual-qualified" teacher standards for vocational undergraduate rehabilitation therapy programs in China; at the practical level, it serves as an "action map" for teacher professional development, assessment and evaluation, providing a key reference for constructing a systematic high-end skilled rehabilitation talent training system.

ObjectiveTo construct a competency model for "dual-qualified" teachers in vocational undergraduate rehabilitation therapy programs based on the World Health Organization's rehabilitation competency framework (RCF) and relevant domestic and international standards, and explore the training pathways for rehabilitation therapy teachers in China. MethodsLiterature analysis and comparative research methods were employed to systematically review RCF, physiotherapist-education-framework-FINAL, the Minimum-Standards-for-the-Education-of-Occupational-Therapists, and the "dual-qualified" teacher standards in vocational education for China. Focusing on the characteristics of vocational undergraduate talent cultivation, it took the integration of the "educator-clinical rehabilitation therapist" dual roles as its starting point, combining rehabilitation industry competence with educator standards as its basic principle, and using RCF as its foundational dimension. It then integrated advanced competency dimensions required of vocational undergraduate teachers to form a dimensional framework. Following the systematic curriculum development concept of the work process, the core activities of each dimension were designed by combining, improving and expanding the concept integration method, and describing the ability characteristics in a graded and progressive manner, to construct a model. ResultsThis model was guided by the core concepts of three types of values ​​and four types of professional beliefs. Vertically, it encompassed 28 activities across eight competency dimensions, including teaching practice, rehabilitation practice, digital literacy, professionalism, learning and development, management and leadership, applied research, and social service. Horizontally, it encompassed 53 corresponding competency characteristics across three advanced levels (beginner, intermediate and advanced). ConclusionThis model, through its vertical dimension design and horizontal progressive development, clearly describes the advancement of vocational undergraduate rehabilitation therapy teachers from newly hired teachers to backbone teachers and professional leaders. It not only aligns with the general requirements of the national standards for "dual-qualified" teachers in higher vocational colleges in China, but also incorporates an international perspective on rehabilitation education and practice, and possesses the characteristics of vocational undergraduate education that integrates multiple abilities and roles. At the theoretical level, it provides core theoretical support for establishing standardized and internationalized "dual-qualified" teacher standards for vocational undergraduate rehabilitation therapy programs in China; at the practical level, it serves as an "action map" for teacher professional development, assessment and evaluation, providing a key reference for constructing a systematic high-end skilled rehabilitation talent training system.

ObjectiveTo explore the outcomes and surgical experiences of 267 cases of extracardiac conduit total cavopulmonary connection （TCPC） in patients with functional single ventricles. MethodsClinical data were collected from 267 patients who underwent extracardiac conduit TCPC at Guangdong Provincial People's Hospital from October 2004 to August 2021. Among them， 185 were male （69.3%） and 82 were female （30.7%）. The age was 5.71 （4.08-10.90） year， and the weight was 17.5 （14.5-26.2） kg. A median sternotomy approach was used， and the surgery was completed under cardiopulmonary bypass. The preoperative， intraoperative and postoperative follow-up data of the patients were collected， and the survival prognosis and its influencing factors were analyzed. ResultsThe operative time was 330.0 （267.5-405.0） min， the cardiopulmonary bypass time was 124.0 （96.0-163.0） min， and the aortic cross-clamp time was 48.0 （0.0-81.0） min. The duration of mechanical ventilation after surgery was 8.7 （5.0-19.1） h， and the hospital stay was 34.0 （28.0-49.0） d. The follow-up period was 8.0 （4.6-11.0） year， with 8 early deaths （3.0%）， 20 late deaths （7.5%）. The independent risk factors of fatality in patients after extracardiac conduit TCPC included male， heterotaxy syndrome， preoperative pulmonary artery pressure， intraoperative blood loss， the duration of mechanical ventilation， and the 48 h average vasoactive-inotropic score. ConclusionsThe extracardiac conduit TCPC is quite effective in treating patients with functional single ventricle. The early postoperative fatality is low， while the late fatality is relatively high. Therefore， it is necessary to pay close attention to the long-term survival situation of this group of patients. The analysis of risk factors emphasizes the importance of perioperative refined assessment and individualized treatment. It may help further improve the therapeutic outcomes of such surgeries， including selecting appropriate patients， performing careful operations， ensuring meticulous hemostasis， and shortening the duration of postoperative mechanical ventilation.

【Objective】 To investigate and analyze the serological and molecular biological characteristics of B(A) subgroup in a tertiary hospital in Jiaozhou, Qingdao. 【Methods】 From November 2019 to February 2023, the samples of 12 patients were suspected to be AB subgroup by microcolumn glass bead method and saline test tube method. The exons 6 and 7 of ABO gene were further amplified, sequenced and analyzed to determine the ABO allele type. 【Results】 A total of 9 cases of B(A) subgroup were detected in 26 065 patients in Jiaozhou, with a detection rate of 0.345 ‰ ( 9/26 065 ). Among the 9 cases of B(A) subgroup, 8 cases of serological reaction showed AweakB, and the gene detection was heterozygous for BA.04 gene and O gene.One case of serological reaction showed ABweak, and the gene detection was heterozygous for BA.04 gene and A gene. 【Conclusion】 Blood group serological combined with gene detection can accurately identify ABO blood group. B(A) subgroup alleles can exist in individuals with serological reaction of ABweak.

Objective:To understand the epidemiological characteristics and incidence trend of severe fever with thrombocytopenia syndrome (SFTS) in China.Methods:The incidence data of SFTS in China from 2018 to 2021 were collected from Chinese Disease Prevention and Control Information System for a statistical and descriptive epidemiological analysis by using software such as Excel 2016, Joinpoint 5.0.2, SPSS 26.0, and GraphPad Prism 8.0, especially, the SFTS cases reported monthly by key provinces were analyzed.Results:From 2018 to 2021, a total of 8 835 SFTS cases were reported in 25 provinces and the annual incidence showed an upward trend. The distribution of SFTS cases showed clustering, but the cases were mainly sporadic ones. The cases began to increase in March, mainly occurred during April to October (96.79%,8 551/8 835), and peaked during May to July. The cases were mainly distributed in middle-aged and old farmers, and slight more cases were women. The average case fatality rate was 5.38%, which varied greatly with areas. The case fatality rate tended to increase with age.Conclusion:From 2018 to 2021, the epidemiological characteristics of SFTS in China remained stable, but the number of reported cases gradually increased and the distribution showed an expanding trend, to which close attention should be paid.

Background::Genetic variants of dopaminergic transcription factor-encoding genes are suggested to be Parkinson’s disease (PD) risk factors; however, no comprehensive analyses of these genes in patients with PD have been undertaken. Therefore, we aimed to genetically analyze 16 dopaminergic transcription factor genes in Chinese patients with PD.Methods::Whole-exome sequencing (WES) was performed using a Chinese cohort comprising 1917 unrelated patients with familial or sporadic early-onset PD and 1652 controls. Additionally, whole-genome sequencing (WGS) was performed using another Chinese cohort comprising 1962 unrelated patients with sporadic late-onset PD and 1279 controls.Results::We detected 308 rare and 208 rare protein-altering variants in the WES and WGS cohorts, respectively. Gene-based association analyses of rare variants suggested that MSX1 is enriched in sporadic late-onset PD. However, the significance did not pass the Bonferroni correction. Meanwhile, 72 and 1730 common variants were found in the WES and WGS cohorts, respectively. Unfortunately, single-variant logistic association analyses did not identify significant associations between common variants and PD. Conclusions::Variants of 16 typical dopaminergic transcription factors might not be major genetic risk factors for PD in Chinese patients. However, we highlight the complexity of PD and the need for extensive research elucidating its etiology.

In recent years,China has made great progress in basic nanomedicine,nanotoxicology and nanobiology research.Nanotechnology has been continuously applied in biomaterial and medical device,more and more medical devices applying nanomaterials are developed and manufactured.In order to gain more comprehension and accurate understanding of the research and industrial development in nanobiomaterial medical devices,this study reviewed the common nanomaterial in medical devices and the regulatory situation of nanomaterial medical devices at home and abroad,and discussed the current challenges in biological evaluation of nanomaterial medical devices,with a view to providing ideas for the safety evaluation and research of related products.

Objective To investigate the effect of Mysm1 on the differentiation of neural stem cells(NSCs)into astrocytes and the possible mechanism.Methods NSCs were prepared from E12.5 cortices of wild-type C57BL/6 mice,cultured in vitro and induced to differentiate into astrocytes.Immunofluorescence staining,real-time quantitative PCR and Western blot assay were used to detect the expressions of Mysm1 during the differentiation of NSCs into astrocytes in vitro.Lentivirus was used to knock down Mysm1 expressions in NSCs before real-time quantitative PCR and Western blot assay were used to detect the knockdown efficiency.Immunofluorescence staining and Western blot assay were used to compare the differentiation of NSCs into astrocytes before and after Mysm1 knockdown in vitro.Transcriptomics was adopted to detect the differential gene after knockdown of Mysm1 in NSCs in vitro.Western blot assay was used to verify the changes of proteins associated with the differential gene.Cut-Tag was used to detect the enrichment of Mysm1 in the promoter region of glial fibrillary acidic protein(GFAP)genes during the differentiation of NSCs into astrocytes in vitro.After overexpression of GFAP following knockdown of Mysm1,immunofluorescence staining and Western blot assay were used to compare the differentiation of NSCs into astrocytes before and after overexpression in vitro.Results The expression of Mysm1 was gradually increased when NSCs were induced to differentiate into astrocytes in vitro.Mysm1 knockdown inhibited the differentiation of NSCs into astrocytes in vitro.Mysm1 affected the differentiation of NSCs into astrocytes by regulating the expression of GFAP.Overexpression of GFAP after Mysm1 knockdown partially rescued the ability of NSCs to differentiate into astrocytes.Conclusion Mysm1 regulates the differentiation of NSCs into astrocytes by epigenetically controlling GFAP transcription.

Objective:To summarize the single-center experience of serial transverse enteroplasty (STEP) in children with intestinal failure.Methods:The clinical data of 13 children who underwent STEP surgery at our department from Jan 2016 to Dec 2022 was retrospectively analyzed.Results:Eight children were females ,5 were males. There were 10 premature infants and 3 full-term infants. The gestational age was 26 +3-39 +5 weeks, and the birth weight was 860 -3 700 g. The median age of surgery was 12 months, the median length of small intestine was 70 (50-130) cm, the diameter of preoperative intestinal dilation was about 4.5 to 7.5 cm, and the operation interval was 2.5 to 3.0 cm. Continuous transverse enteroenteroplasty resulted in an average increase of 75% (66% to 100%) in the length of the dilated intestinal segment. The total length of the small intestine increases by 16.0% (12.5%-30.0%). After the operation, 12 of the 13 children (92.3%) were removed from parenteral nutrition to achieve intestinal adaptation of the remaining bowel, and the mean time of withdrawal from parenteral nutrition was 138(20-1 011) days after the operation. Intestinal dilatation occurred in 2 patients, and gastrointestinal bleeding occurred in 4 patients, which healed after conservative treatment. Conclusions:STEP operation is suitable for children with short intestinal length and obvious expansion of intestinal tube. STEP can not only reduce the diameter of the enlarged intestine, but also extend the length of the intestine, increase the feeding tolerance, improve the clinical effect of enteral nutrition, and shorten the time for children to achieve intestinal adaptation.