[Objective] To investigate the factors associated with alanine aminotransferase (ALT) abnormalities in multi-ethnic blood donors across five Zang autonomous prefectures in the plateau regions of Qinghai Province, and to provide evidence for ensuring blood safety and formulating screening strategies. [Methods] A retrospective analysis was performed on the ALT abnormal test results of blood donors in the Zang autonomous prefectures of Qinghai from 2022 to 2024. The correlations between ALT levels and factors including gender, age, altitude, and infectious markers were investigated. [Results] The overall ALT unqualified rate among blood donors in this region was 9.01%. Significant differences in ALT levels were observed across genders and age groups (P<0.05). Variations in ALT abnormality rates were also noted among different plateau regions (P<0.05). Overall, ALT values exhibited an increasing trend with rising altitude. The average ALT unqualified rates were 11.19% in Zang donors, 7.96% in Han donors, and 4.79% in donors from other ethnic groups (P<0.05). No statistically significant association was observed between ALT abnormality and the presence of HBV/HCV infectious markers (P>0.05). [Conclusion] In the plateau areas of Qinghai, multi-ethnic blood donors have a relatively high ALT levels and ALT unqualified rates, showing distinct regional characteristics. ALT elevation in voluntary blood donors is related to non-pathological factors such as gender, age, and dietary habits, but not to infectious indicators.

Objective : To investigate the effects of immunoglobulin gene superfamily 10 (IGSF10) on prolifera- tion，migration and invasion of lung adenocarcinoma cells． Methods : ioinformatics was applied to study the ex- pression levels of IGSF10 in tumor tissues and normal tissues． Western blot and quantitative real-time PCR ( qPCR) were used to detect the expression level of IGSF10 in lung adenocarcinoma cell lines and normal lung epi- thelial cells．Knockdown of IGSF10，the effect of knockdown of IGSF10 on proliferation，migration and invasion of lung adenocarcinoma A549 cells was examined using cell counting kit-8 ( CCK-8) ，Transwell migration and inva- sion assay，scratch assay and plate cloning assay．The effects of knockdown of IGSF10 on the expression of invasion and migration-related genes in A549 cells were examined by Western blot and qPCR assays. Results : IGSF10 ex- pression in lung adenocarcinoma tissues was lower than that in normal tissues (P ＜0. 05) ．IGSF10 expression in lung adenocarcinoma cell lines was lower than that in lung epithelial cells (P＜0. 05) ．Knockdown of IGSF10 pro- moted the ability of lung adenocarcinoma A549 cells to proliferate ，proliferation ，migration and invasion ( P < 0. 05) ．Knockdown of IGSF10 promoted the expression of regulatory epithelial-mesenchymal transition marker Neu- ral-cadherin (N-cadherin) and key transcription factors Snail family transcriptional repressor 1 (Snail) and Snail family transcriptional repressor 2 (Slug) (P＜0. 05) and inhibited the expression of Epithelial-cadherin (E-cad- herin) (P＜0. 05) ． Conclusion Knockdown of IGSF10 may promote proliferation，migration and invasion of lung adenocarcinoma cells through activation of Snail，Slug / E-cadherin signaling axis，and this result may provide a po- tential new target for clinical diagnosis and treatment of lung adenocarcinoma.

Epithelial splicing regulatory protein 1(ESRP1)is an epithelial cell-specific splicing factor that in-volved in selective splicing and translation of multiple genes.ESRP1 regulates signaling pathways that affect cell proliferation and tumor growth via mediating target genes and regulating cyclic RNA cyclization and biogenesis in a variety of cancers,including head and neck squamous cell carcinoma,carcinoma of colon,and prostate cancer.Through integrating and analyzing the link between ESRP1 and related cancers,provide new ideas for the treatment of tumor cells in which ESRP1 as a key factor.

Objective:To explore the focus of ethical governance in the field of artificial intelligence(Al)in medicine.Methods:By comprehensively reviewing relevant literature to compare the relevant laws and regulations of the field of AI in medicine between China and foreign countries,analyze the governance focus of potential ethical issues,and propose the corresponding governance strategies.Results:At present,the laws,regulations,and regulatory systems related to the field of AI in medicine in China need to be improved.The emphasis of ethical governance should focus on core issues such as protecting privacy rights,ensuring the transparency and fairness of algorithms,clarifying the demarcation and allocation of responsibilities,and clarifying public perceptions and attitudes.Conclusion:The government and all sectors of society should actively learn from international legislative experience,and build an omnidirectional and multi-level ethical governance system from the aspects of policy formulation,legal framework,scientific research,and technological research and development by strengthening top-level design,improving policies and regulations,attaching importance to public feedback,and strengthening interdisciplinary cooperation.

Objective To design and test the reliability and validity of patient admission nursing assessment sheet of integrated Chinese and westem medicine ward.Methods On the basis of literature research,with traditional Chinese medicine"look,hear,ask and pulse-taking"as the basic framework,physical discrimination as the evaluation outcome,combined with the general nursing evaluation points of patients admitted to hospital,we designed the patient admission nursing assessment sheet of integrated Chinese and westem medicine ward,and then we adopted the Delphi method to conduct an inquiry on the draft of the admission sheet.In April 2022,3 clinical nurses were selected to evaluate 160 admitted patients from Integrated Traditional Chinese and Western Medicine Department of a tertiary A comprehensive hospital in Hubei Province,and Fleiss'Kappa coefficient and content validity coefficient were used to test the reliability and validity.Results The recovery rates of the 2 rounds of expert correspondence questionnaires were 95.45％and 100％.The authority coefficients were 0.931 and 0.957;the Kendall harmony coefficients were 0.101 and 0.106(P＜0.01);the importance scores of articles were 4.13～4.82;the coefficient of variation was 0.07～0.19 in 2nd round of expert correspondence.The final nursing assessment list for inpatients in the integrated Chinese and Western medicine ward included 3 parts:general demographic data assessment,four-Chinese medicine diagnosis assessment/physical discrimination,and nursing risk assessment,and there are 32 evaluation contents in the assessment sheet.The Fleiss'Kappa coefficient of this assessment sheet was 0.602(P＜0.001);the item content validity index was 0.857～1.000,and the overall content validity index was 0.920.Conclusion The admission nursing assessment sheet for inpatients in integrated Chinese and Westem medicine wards has good reliability and validity,and it is suitable for the integrated Chinese and Westem medicine wards.

Periodontitis is an infectious disease caused by an imbalance between the local microbiota and host immune response. Epidemiologically, periodontitis is closely related to the occurrence, development, and poor prognosis of T2D and is recognized as a potential risk factor for T2D. In recent years, increasing attention has been given to the role of the virulence factors produced by disorders of the subgingival microbiota in the pathological mechanism of T2D, including islet β-cell dysfunction and insulin resistance (IR). However, the related mechanisms have not been well summarized. This review highlights periodontitis-derived virulence factors, reviews how these stimuli directly or indirectly regulate islet β-cell dysfunction. The mechanisms by which IR is induced in insulin-targeting tissues (the liver, visceral adipose tissue, and skeletal muscle) are explained, clarifying the influence of periodontitis on the occurrence and development of T2D. In addition, the positive effects of periodontal therapy on T2D are overviewed. Finally, the limitations and prospects of the current research are discussed. In summary, periodontitis is worthy of attention as a promoting factor of T2D. Understanding on the effect of disseminated periodontitis-derived virulence factors on the T2D-related tissues and cells may provide new treatment options for reducing the risk of T2D associated with periodontitis.
Humans ; Diabetes Mellitus, Type 2/complications* ; Periodontitis

Anti-seizure medications (ASMs) are the main therapy for epilepsy.There are many kinds of ASMs with complex mechanism of action, so it is difficult for pharmacists to examine prescriptions.This paper put forward some suggestions on the indications, dosage forms/routes of administration, appropriateness of usage and dosage, combined medication and drug interaction, long-term prescription review, individual differences in pathophysiology of children, and drug selection when complicated with common epilepsy, for the reference of doctors and pharmacists.

Objective:To investigate the psychological feelings of parents of children with fracture of ulna and radius during radiological examination, and to provide the basis for taking scientific and effective intervention program.Methods:Using the purposive sampling methods, a total of 30 parents of children who were treated in the pediatric orthopedics department of the emergency department of Beijing Jishuitan Hospital affiliated to Capital Medical University from January 2022 to June 2023 were selected as the research objects. A descriptive research method was adopted to conduct semi-structured interviews with parents of children, and Colaizzi′s phenomenological analysis was applied to analyze, refine, and summarize the interview information.Results:Four themes were summarized: negative emotions, information needs, seeking multi-party support and post-traumatic growth.Conclusions:The medical staff should pay close attention to the psychological status of the parents, meet their needs for information during the radiological examination, and provide targeted support measures to promote the prognosis of the children, improve the psychological adjustment and quality of life of the children and their parents.

Objective: The research was aimed at exploring the effects of mandelic acid on the proliferation , apoptosis and migration of H1299 lung adenocarcinoma (LUAD) cells and the related molecular mechanisms. Methods: CCK⁃8 was used to detect changes in the proliferation ability of H1299 cells;Hoechst 33258/PI double⁃staining assay was used to analyze the apoptosis of H1299 cells;Transwell and migration assays were used to analyze changes in the invasive and migration ability of H1299 cells;Western blot was used to detect the expression of proliferation ,apoptosis and migration⁃related pathway proteins. Results : Different concentrations of mandelic acid inhibited the proliferation viability and invasion and migration ability of H1299 cells (P < 0. 05) . Mandelic acid induced high expression of bax and cl⁃caspase⁃3 and low expression of p ⁃stat3 in proliferation and apoptosis pathways (P < 0. 05) .In addition , it inhibited the expression of MMP⁃9 and Vimentin proteins ,which were related to invasion and migration (P < 0. 01) . Conclusion Mandelic acid inhibited the proliferation of H1299 LUAD cells and elevated the level of apoptosis , and molecular biological mechanism might be closely related to the decreased activation of stat3 and activation of bax/caspase⁃3 signaling axis. The inhibition of invasive and migrational ability of H1299 cells induced by mandelic acid was associated with the decreased expression of MMP⁃9 and Vimentin proteins.

The great anti-epidemic spirit is a magic weapon for the Chinese people to fight against the COVID-19. Taking the Dr. Zha’s Diary of Fighting the COVID-19 as an example to explore the practical basis and scientific connotation of the great anti-epidemic spirit is of great significance for telling Chinese stories and transmitting Chinese spirit. The anti-epidemic experience described in the book reflects the professional qualities of medical staff who are people-oriented and life first in the fight against the epidemic, the overall view of respecting science and precise prevention and control by various forces in society, and the overall pattern of national unity and shared destiny in China, vividly interprets the precious connotation of the new era medical and health professional spirit.