In the context of the rapid development of 5G technology， the development of artificial intelligence （AI） in traditional Chinese medicine （TCM） faces new opportunities and challenges. Focusing on how to uphold tradition while innovating in the development of AI in TCM， starting from the current development status of AI in Chinese medicine， including the integration of four diagnostic methods， syndrome differentiation and treatment， auxiliary diagnosis and treatment， research and development of Chinese herbal medicine， prevention and treatment of diseases， knowledge inheritance， and other aspects， this paper discussed the support of policies and technical advancements， as well as development opportunities such as increased demand for health. Regarding machine ethics， data ethics， regulatory review， and other aspects， it also proposed some suggestions that the training algorithm should be improved to assist medical work； data ownership should be clarified to ensure data security； and an AI ethics committee should be set up to improve the review system， aiming to maximize the advantages of smart healthcare and accelerate the modernization of TCM for the benefit of patients and the service of human health.

To date,the information technology develops rapidly and the dawn of digital era comes just around the cor-ner.Under these new situations,smart Party building management platforms stand as a new impetus,energizing the Party build-ing efforts with robust capabilities for data storage,analysis,automatic computation,and administration.These platforms provide comprehensive data support that enhances the precision and efficiency of Party building.This leads to an invigorated process of continuous innovation and high-quality development within the Party building.This article delves into the practical application of the current unit's smart party building management platform,examining the challenges encountered during its operation.It also posits several reflections and strategic responses aimed at elevating the scientific management standards of party building.

Objective To analyze the relationship between fragmented QRS(fQRS)and microalbuminuria(MAU)and serum uric acid(SUA)in patients with type 2 diabetes mellitus(T2DM).Methods From October 2022 to June 2023,245 T2DM patients diagnosed by The Department of Endocrinology,Jinhua Hospital Affiliated to Zhejiang University School of Medicine were selected and divided into fQRS group(fQRS,n=111)and T2DM group(n=134)according to ECG results.The general data,biochemical indexes,left ventricular end-diastolic diameter(LVEDd),left ventricular end-systolic diameter(LVESd),interventricular septum(IVS),left ventricular posterior wall(LVPW),left ventricular ejection fraction(LVEF),left atrial diameter(LAd),peak value ratio of mitral orifice blood flow velocity in early and late diastole(E/A)and mitral orifice blood flow velocity in early diastole were compared between the two groups.Pearson correlation analysis was used to analyze the correlation between fQRS wave and other indexes in T2DM patients,and Logistic regression analysis was used to analyze the influencing factors of fQRS.Results The prevalence rates of UACR,SUA,HbA1c and MAU in fQRS group were higher than in T2DM group(P＜0.05 or P＜0.01).LVEDd,LAd,E,E/e'and E/A>1.5 in QRS group were higher than in T2DM group(P＜0.05 or P＜0.01).Pearson correlation analysis showed that fQRS wave was positively correlated with smoking history,BMI,HbA1c,UACR,MAU,SUA,LVEDd,LAd,E/A and E/e'(P＜0.05).Logistic regression analysis showed that MAU was the influencing factor of fQRS wave in T2DM patients.Conclusions The fQRS in ECG in patients with T2DM is associated with MAU and SUA and may be an important evidence of myocardial fibrosis associated with subclinical cardiac diastolic dysfunction.

Objective:To investigate the clinical significance and possible mechanisms of elevated homocysteine(Hcy) levels in peripheral blood of children with sepsis.Methods:The clinical data of 51 children with sepsis (sepsis group) admitted to PICU at Xuzhou Children′s Hospital from January 2019 to December 2019 were analyzed, and the levels of Hcy in plasma were compared with 50 non-septic children (common infection group) and 50 healthy children (healthy control group) during the same period.The possible mechanism of metabolic disorders about Hcy was analyzed by detecting the levels of the key rate-limiting enzymes cystathionine-β-synthase(CBS) and cystathionine-γ-lyase(CSE), which were in the downstream of metabolism in septic mouse model induced by lipopolysaccharide.Results:The level of Hcy in plasma was (12.62±5.46)μmol/L in sepsis group, which was significantly higher than those in common infection group[(9.42±2.28) μmol/L] and healthy control group[(8.14±1.60) μmol/L]( P<0.05). The level of Hcy in plasma of 12 children with acute kidney injury in sepsis group was significantly higher than that of 39 children without acute kidney injury in sepsis group[(16.48±5.87)μmol/L vs.(11.62±4.74) μmol/L, P<0.05]. The level of Hcy in plasma of six children with acute liver failure in sepsis group was significant higher than that of 45 children without acute liver failure in sepsis group[(18.35±7.10) μmol/L vs.(11.84±4.78) μmol/L, P<0.05]. The level of Hcy in serum significantly increased in septic mouse models ( P<0.01). The transcription and protein expression levels of key rate-limiting Hcy transcription enzymes CBS and CSE in liver and kidney tissues of septic mouse were significantly down-regulated ( P<0.05). Conclusion:The level of Hcy in peripheral blood of children with sepsis increases, which is more obviously in children with acute kidney injury or acute liver injury.When patients developed sepsis, the expression of CBS and CSE will be restrained, leading to disorders related to transsulfuration metabolism and elevated level of Hcy in peripheral blood.

In the face of a serious occupational disease prevention and control situation, the lack of efficient supervision and regulation methods has become a prominent contradiction. This paper reviewed the progress and application of occupational health grading and classification supervision methods for employers in China in recent years, and analyzed the characteristics and limitations of selected methods. The grading and classification supervision methods have gradually developed from considering only inherent health risk of occupational disease hazards, to considering both inherent attributes of occupational disease hazards and exposure duration. Some regional authorities introduced trial measures for grading and classification of occupational health supervision by embracing exposure level of an occupational disease hazard of interest, associated outcome severity, and occupational health management situation of targeted employers. In October 2022, the National Disease Control and Prevention Bureau issued the Notice on Carrying out Pilot Work of Occupational Health Classification Supervision and Law Enforcement, which further promoted the establishment of a differentiated occupational health supervision model. Grading and classification of occupational health supervision can improve the supervision efficiency of public health administration departments and promote employers to fulfill the main responsibility of occupational disease prevention and control.

Objective To investigate the clinical features of hypopituitarism with nonalcoholic fatty liver disease (NAFLD) in children after sellar tumor surgery and the association between hypopitarism and NAFLD in children. Methods A retrospective analysis was performed for the clinical data of children with hypopituitarism and NAFLD after sellar tumor surgery who were followed up regularly in Wuhan Children's Hospital, Tongji Medical College, Huazhong University of Science and Technology, from January 2017 to December 2021, and their clinical features were analyzed. Results There were 32 children with regular follow-up and complete clinical data after sellar tumor surgery, and 10 children (31.25%) developed NAFLD, among whom there were 5 boys and 5 girls. Among these 10 children, 9 had craniopharyngioma and underwent surgical treatment, and 1 had germinoma and underwent local radiotherapy. The 10 children had a median age of 8.4(6.29.8) years at the diagnosis of hypopituitarism and a median age of 11.9(8.7-12.6) years at the diagnosis of NAFLD. The median number of years from the diagnosis of hypopituitarism to the diagnosis of NAFLD was 2.0(1.4-4.0) years. At the diagnosis of NAFLD, all 10 children had obesity, and body mass index (BMI) was increased by 7.26±4.25 kg/m 2 on average since the diagnosis of hypopituitarism; the 10 children had a mean fasting blood glucose level of 4.67±0.55 mmol/L, a mean fasting insulin level of 25.40±5.93 μIU/ml, and a mean HOMA-IR index of 5.26±1.29. Among these 10 children, 9 had hypertriglyceridemia, and 1 had elevated triglyceride, with a mean level of 3.08±1.09 mmol/L; 6 children had hypercholesterolemia, with a mean level of 5.67±1.25 mmol/L; 8 children had high-density lipoprotein cholesterolemia, with a mean level of 3.97±1.27 mmol/L. After the diagnosis of NAFLD, 2 children were treated with recombinant human growth hormone and metformin and achieved reductions in BMI, HOMA-IR, and triglyceride after treatment, and total cholesterol and low-density lipoprotein cholesterol were reduced to the normal range. Conclusion Children may experience weight gain, hypopituitarism, insulin resistance, and dyslipidemia after sellar tumor surgery, which may lead to the onset of NAFLD. Weight management and active pituitary hormone replacement therapy are recommended for such children, as well as routine screening and management of fatty liver disease.

OBJECTIVE: To explore the prevalence and clinical manifestations of ring chromosomes among children featuring abnormal development. METHODS: From January 2015 to August 2021, 7574 children referred for abnormal development were selected, and their peripheral blood samples were subjected to G-banded chromosomal karyotyping analysis. RESULTS: Twelve cases of ring chromosomes were detected, which have yielded a prevalence of 0.16% and included 1 r(6), 2 r(9), 1 r(13), 1 r(14), 2 r(15), 1 r(21) and 3 r(X). The children had various clinical manifestations including growth and mental retardation, limb malformation, and congenital heart disease. For two children with r(9) and two with r(15) with similar breakpoints, one child with r(9) and one with r(15) only had growth retardation, whilst another with r(9) and another with r(15) also had peculiar facies and complex congenital heart disease. The r(X) has featured some manifestations of Turner syndrome. CONCLUSION Ring chromosomes are among the common causes for severe growth and mental retardation in children with diverse clinical phenotypes. Clinicians should pay attention to those with developmental anomalies and use chromosomal analysis to elucidate their genetic etiology.
Humans ; Ring Chromosomes ; Intellectual Disability/genetics* ; Turner Syndrome/genetics* ; Phenotype ; Heart Defects, Congenital/genetics*

Objective:To retrieve and summarize the evidence of indications for extubation in neurosurgical tracheotomy patients, so as to provide reference for promoting timely and safe extubation of neurosurgical tracheotomy patients.Methods:Evidence-based problems were identified according to the population, intervention, professional, outcome, setting, type of evidence (PIPOST) model. According to the "6S" classification model of the evidence-based retrieval database, all evidences of extubation indications of neurosurgical tracheotomy patients in the database, guideline website and professional institution website were systematically retrieved, including clinical guidelines, systematic review, expert consensus, evidence summary and clinical decision-making. The search period was from the establishment of the database to May 31, 2022. Two researchers independently evaluated the quality of the included article and extracted evidence.Results:A total of 12 articles were included, including four guidelines, four systematic reviews, two expert consensuses, one evidence summary, and one clinical decision-making. A total of 18 pieces of best evidence for extubation indications of neurosurgical tracheotomy patients were summarized, including 7 themes: disease condition, consciousness and autonomous activity, respiratory function, cough function, swallowing function, airway condition, multidisciplinary team and equipment support.Conclusions:The extubation of neurosurgical tracheotomy patients should consider many factors. The summary of evidence has a certain degree of scientific and practical significance, which can provide evidence-based basis for medical and nursing staff to apply evidence in a targeted manner.

The radial migration of cortical pyramidal neurons (PNs) during corticogenesis is necessary for establishing a multilayered cerebral cortex. Neuronal migration defects are considered a critical etiology of neurodevelopmental disorders, including autism spectrum disorders (ASDs), schizophrenia, epilepsy, and intellectual disability (ID). TRIO is a high-risk candidate gene for ASDs and ID. However, its role in embryonic radial migration and the etiology of ASDs and ID are not fully understood. In this study, we found that the in vivo conditional knockout or in utero knockout of Trio in excitatory precursors in the neocortex caused aberrant polarity and halted the migration of late-born PNs. Further investigation of the underlying mechanism revealed that the interaction of the Trio N-terminal SH3 domain with Myosin X mediated the adherence of migrating neurons to radial glial fibers through regulating the membrane location of neuronal cadherin (N-cadherin). Also, independent or synergistic overexpression of RAC1 and RHOA showed different phenotypic recoveries of the abnormal neuronal migration by affecting the morphological transition and/or the glial fiber-dependent locomotion. Taken together, our findings clarify a novel mechanism of Trio in regulating N-cadherin cell surface expression via the interaction of Myosin X with its N-terminal SH3 domain. These results suggest the vital roles of the guanine nucleotide exchange factor 1 (GEF1) and GEF2 domains in regulating radial migration by activating their Rho GTPase effectors in both distinct and cooperative manners, which might be associated with the abnormal phenotypes in neurodevelopmental disorders.
Autism Spectrum Disorder/metabolism* ; Cell Movement/genetics* ; Humans ; Interneurons/metabolism* ; Neurodevelopmental Disorders/genetics* ; Neurons/metabolism* ; Rho Guanine Nucleotide Exchange Factors/genetics*

The existing measuring methods of noise exposure on the basis of equal energy hypothesis are applicable to Gaussian noise while not fully applicable to non-Gaussian noise. Studies have shown that temporal structure (kurtosis) combined with noise energy has the potential to quantify non-Gaussian noise exposure effectively. However, there is no unified measuring method adopting this joint metric. In this paper, the measuring method of non-Gaussian noise exposure based on kurtosis adjustment was introduced, detailing measurement indicators, adjustment schemes, applicable objects, instrument requirements, and measurement steps. Adjusting the exposure duration of cumulative noise exposure (CNE) by kurtosis or adjusting the equivalent continuous A-weighted sound pressure level (L_Aeq) by an adjustment coefficient based on animal or population studies can more accurately quantify workers' exposure to non-Gaussian noise and improve the underestimation of hearing loss caused by non-Gaussian noise. A large number of population studies are warranted in the future to verify the effectiveness of these two adjustment schemes.