OBJECTIVE To provide standardized whole-process guidance on drug traceability codes for medical institutions in Sichuan province， ensuring medication safety and compliance with medical insurance supervision requirements. METHODS Based on evidence-based principles and expert consensus， Expert Consensus on Whole-process Management of Drug Traceability Codes in Medical Institutions of Sichuan Province （hereinafter referred to as the Consensus） was formulated through systematic literature review， field investigations， establishment of a multidisciplinary expert committee and multiple rounds of questionnare consultation via the modified Delphi method， and finalized through consensus meetings. RESULTS & CONCLUSIONS The Consensus clarifies key operating procedures for code verification， code assignment and code return， whole-process operational standards for drug warehouse acceptance and storage， drug warehouse outbound delivery and pharmacy acceptance check， drug distribution and dispensing in pharmacy and intravenous admixture center， medication administration in nursing units and examination departments， as well as drug return process. Key recommendations are proposed such as improving the core functions of the drug traceability system， unifying the hospital-wide traceability code database， strengthening the management of traceability codes for backup medications， establishing a management organization and institutional framework， and optimizing the architectural design and data governance requirements of the drug traceability system. The release of the Consensus will provide scientific， standardized and implementable practical guidelines for medical institutions of Sichuan province， helping to improve closed-loop management of the drug traceability system， strengthen medication safety and fulfil medical insurance fund supervision.

Objective:To explore the effects of imperatorin(IMP)on airway remodeling in the bronchial asthma mice,and to elucidate the possible mechanisms.Methods:Forty SFP male BALB/c mice were randomly divided into control group,model group,low dose of IMP group(IMP-L group),high dose of IMP group(IMP-H group)and dexamethasone group,with 8 mice in each group.Except for contol group,the mice in the other groups were injected with an ovalbumin(OVA)suspension intraperitoneally to induce the asthma models.After one week,the daily asthma symptoms of the mice were observed and scored.After 8 weeks,the enhanced pause(Penh)values of the mice in various groups were detected to evaluate the airway reactivities.The percentages of eosinophils in the bronchoalveolar lavage fluid(BALF)of the mice in various groups were detected by flow cytometry.The levels of serum IgE,interleukin interferon-gamma(IL)-13,IL-5,IL-4 and interferon-gamma(IFN-γ)in BALF of the mice in various groups were measured by enzyme-linked immunosorbent assay(ELISA)method.HE,PAS and Masson staining were applied to observe the pathomorphology,the number of goblet cells and collagen deposition of the lung tissue of the mice in various groups.Immunohisto chemistry method was applied to detect the expressions of α-smooth muscle actin(α-SMA)and mouse mammary tumor virus(MMTV)wingless type MMTV intergration site family member 5A(Wnt5A)proteins in lung tissue of the mice in various groups.The expression levels of Wnt5A,cellular myelocytomatosis oncogene(c-Myc),β-catenin and α-SMA in lung tissue of the mice in various groups were detected by Western blotting method.The expression levels of α-SMA protein in lung tissue of the mice in various groups were detected by immunofluorescence method.Results:Compared with control group,the score of asthma symptoms of the mice in model group was increased(P<0.01);the Penh value was significantly increased(P<0.01);the serum IgE levels and the levels of IL-13,IL-5,IL-4 in BALF,as well as the percentage of eosinophils(EOS)in BALF were significantly increased(P<0.05 or P<0.01),and the level of IFN-γ was reduced(P<0.05);the expression levels of α-SMA and Wnt5A proteins in lung tissue were markedly increased(P<0.01);the expression levels of proteins associated with the Wnt/β-catenin signaling pathway in the lung tissue were significantly increased(P<0.01);the immofluorescence method results showed the expression level of α-SMA protein in lung tissue was significantly increased(P<0.01).Compared with model group,the scores of asthma symphtoms of the mice in IMP-L group,IMP-H group,and dexamethasone group were decereased(P<0.01),and the Penh values of the mice in IMP-H group were decreased(P<0.05);the serum IgE levels and the levels of IL-13,IL-5,IL-4 in BALF,as well as the percentages of EOS in BALF of the mice in IMP-L group,IMP-H group,and dexamethasone group were decreased(P<0.05 or P<0.01),and the levels of IFN-γ were increased(P<0.05);the expression levels α-SMA and Wnt5A proteins in lung tissue were decreased(P<0.05 or P<0.01);the expression levels of proteins related to the Wnt/β-catenin signaling pathway in the lung tissue were decreased(P<0.05 or P<0.01);the immunofluorescence method results showed that expression levels of the α-SMA protein in the lung tissue were reduced(P<0.05 or P<0.01).Conclusion:IMP has an improving effect on airway remodeling in the asthmatic mice and can inhibit the expression levels of Wnt/β-catenin pathway-related proteins.

Objective To investigate the expression of NOP2/Sun RNA methyltransferase family member 2(NSUN2)and protein arginine methyltransferase 5(PRMT5)in retinoblastoma(Rb)tissue and their correlation with the survival prognosis of Rb patients.Methods From February 2019 to February 2021,84 patients with Rb(Rb group)were selected from Beijing Anzhen Hospital Affiliated to Capital Medical University Nanchong Hospital,and 50 normal retinal tissues were used as control group.Real-time fluorescence quantitative PCR(qRT-PCR)was used to detect the levels of NSUN2 mRNA and PRMT5 mRNA in retinal tissues.Kaplan-Meier curve was used to analyze the effect of NSUN2 mRNA and PRMT5 mRNA on the prognosis of Rb patients.COX regression analysis was used to analyze the factors affecting the prognosis of Rb.Results The expression of NSUN2 mRNA(3.11±0.42)and PRMT5 mRNA(2.84±0.39)in Rb cancer tissues were higher than that in the control group(0.80±0.23,0.76±0.20),and the differences were statistically significant(t=35.935,35.033,all P<0.001).The expression of NSUN2 mRNA and PRMT5 mRNA in Rb cancer tissues with tumor diameter≥20mm,undifferentiated and ⅡRC stage D～E were higher than that in tumor diameter<20mm,differentiated tissues and ⅡRC stage A～C cancer tissues,and the differences were statistically significant(t=18.297,141.770,16.693;18.663,139.144,39.947,均P<0.001).The 3-year progression-free survival rate in the high expression group of NSUN2 mRNA was lower than that in the low expression group(60.00%vs 88.64%).The 3-year progression-free survival rate in the high expression group of PRMT5 mRNA was lower than that in the low expression group(56.10%vs 93.02%)(Log rank χ2=13.440,19.501,all P<0.001).Undifferentiated type,ⅡRC stage D-E stage,NSUN2 mRNA high,PRMT5 mRNA high were risk factors affecting the prognosis of Rb patients(Waldχ2=5.923～7.161,all P<0.001).Conclusion The expression of NSUN2 mRNA and PRMT5 mRNA in Rb tissues is increased,which is related to the maximum diameter of tumor,pathological classification and ⅡRC stage,and can be used as a tumor marker to evaluate the survival prognosis of Rb.

Humanistic caring for patients in the operating room refers to providing the whole process of caring medical services for patients in the operating room. In order to standardize humanistic caring services for patients in the operating room of medical institutions, improve the comprehensive service level of the operating room, and enhance the surgical experience of patients, the Chinese Association for Life Care released the group standard " Humanistic Caring Management Standards for Patients in the Operating Room" in December 2023. This article interpreted the basic requirements for humanistic caring of patients in the operating room, the environment and facilities for humanistic caring, the procedures and measures for humanistic caring, and the quality management framework, aiming to assist administrators and clinical practitioners across various levels of medical institutions in accurately understanding and effectively implementing the standard, and to provide essential textual reference and practical guidance for promoting the application of the standard.

Objective To evaluate the effect difference between intelligent information management system and traditional management mode in labor analgesia,and to discuss its influence on labor pain control and clinical application.Methods The study included 200 eligible pregnant women admitted to Xiamen Humanity Maternity Hospital from April 2022 to April 2023,who were randomly divided into an experimental group(Group A)and a control group(Group B),with 100 patients in each group.Group A utilized an intelligent information management system(REHN I analgesia pump system),while Group B employed a traditional electronic analgesia pump.The primary outcomes included Numerical Rating Scale(NRS)scores before analgesia,15 minutes after analgesia,and at full cervical dilation,as well as the proportion of patients with NRS≥7.Secondary outcomes included the number of pump presses,the number of effective presses,the proportion of active versus passive rescue measures,adverse reactions,and maternal satisfaction.Results Compared with Group B,Group A had significantly lower NRS scores at full cervical dilation(P<0.05),and a significantly lower proportion of patients with NRS≥7[10 cases(10.4%)vs 24 cases(25.2%),P<0.05].Group A also showed a higher proportion of active rescue measures(P<0.05)and significantly more effective presses(P<0.05).There were no significant differences between the groups in terms of adverse reactions and maternal satisfaction(P>0.05).Conclusion The intelligent information management system can significantly enhance the effectiveness of labor analgesia,decrease the incidence of severe maternal pain,reduce the frequency of active interventions by anesthesiologists,and improve the efficiency of analgesic management.Its application holds substantial value and potential for promotion.

Objective:To analyze the population structure, quantity of rodents, fleas and epidemiological characteristics of animal plague in the plague foci of Erenhot in Inner Mongolia Autonomous Region, and to provide a basis for scientific prevention and control of plague.Methods:The descriptive epidemiological method was used to analyze the surveillance and epidemic data of plague in Erenhot from 2013 to 2023 (from the plague prevention and control management information system of the Chinese Center for Disease Control and Prevention, and the summary of plague surveillance data in Inner Mongolia Autonomous Region from 2013 to 2023), including rat density, nocturnal rat capture, flea infection of rodents, bacteriological and serological detection, etc.Results:From 2013 to 2023, a total of 418 hm 2 of plague foci were investigated in Erenhot, 1 054 rats were caught, and the density of rats was 2.52/hm 2, among which Meriones unguiculatus was the dominant species ( n = 480), and the density was 1.15/hm 2. The capture rate of nocturnal rodents was 6.38% (1 291/20 250). The flea infestation rate of rodents was 35.53% (1 491/4 197), with a flea index of 1.25. Xenopsylla conformity is the dominant flea species ( n = 1 886). Animal plague outbreaks occurred in 7 years, with 11 positive rodents and 10 groups of positive fleas identified by the bacteriology tests, and a total of 21 strains of Yersinia pestis isolated. Eleven positive sera samples were detected by serology. Conclusion:The rodent density in the plague foci of Erenhot is relatively low, but the flea index is high, the animal epidemic is active, facing a significant risk of imported human and animal plague epidemics.

Objective To investigate the expression of NOP2/Sun RNA methyltransferase family member 2(NSUN2)and protein arginine methyltransferase 5(PRMT5)in retinoblastoma(Rb)tissue and their correlation with the survival prognosis of Rb patients.Methods From February 2019 to February 2021,84 patients with Rb(Rb group)were selected from Beijing Anzhen Hospital Affiliated to Capital Medical University Nanchong Hospital,and 50 normal retinal tissues were used as control group.Real-time fluorescence quantitative PCR(qRT-PCR)was used to detect the levels of NSUN2 mRNA and PRMT5 mRNA in retinal tissues.Kaplan-Meier curve was used to analyze the effect of NSUN2 mRNA and PRMT5 mRNA on the prognosis of Rb patients.COX regression analysis was used to analyze the factors affecting the prognosis of Rb.Results The expression of NSUN2 mRNA(3.11±0.42)and PRMT5 mRNA(2.84±0.39)in Rb cancer tissues were higher than that in the control group(0.80±0.23,0.76±0.20),and the differences were statistically significant(t=35.935,35.033,all P<0.001).The expression of NSUN2 mRNA and PRMT5 mRNA in Rb cancer tissues with tumor diameter≥20mm,undifferentiated and ⅡRC stage D～E were higher than that in tumor diameter<20mm,differentiated tissues and ⅡRC stage A～C cancer tissues,and the differences were statistically significant(t=18.297,141.770,16.693;18.663,139.144,39.947,均P<0.001).The 3-year progression-free survival rate in the high expression group of NSUN2 mRNA was lower than that in the low expression group(60.00%vs 88.64%).The 3-year progression-free survival rate in the high expression group of PRMT5 mRNA was lower than that in the low expression group(56.10%vs 93.02%)(Log rank χ2=13.440,19.501,all P<0.001).Undifferentiated type,ⅡRC stage D-E stage,NSUN2 mRNA high,PRMT5 mRNA high were risk factors affecting the prognosis of Rb patients(Waldχ2=5.923～7.161,all P<0.001).Conclusion The expression of NSUN2 mRNA and PRMT5 mRNA in Rb tissues is increased,which is related to the maximum diameter of tumor,pathological classification and ⅡRC stage,and can be used as a tumor marker to evaluate the survival prognosis of Rb.

Objective:To analyze the population structure, quantity of rodents, fleas and epidemiological characteristics of animal plague in the plague foci of Erenhot in Inner Mongolia Autonomous Region, and to provide a basis for scientific prevention and control of plague.Methods:The descriptive epidemiological method was used to analyze the surveillance and epidemic data of plague in Erenhot from 2013 to 2023 (from the plague prevention and control management information system of the Chinese Center for Disease Control and Prevention, and the summary of plague surveillance data in Inner Mongolia Autonomous Region from 2013 to 2023), including rat density, nocturnal rat capture, flea infection of rodents, bacteriological and serological detection, etc.Results:From 2013 to 2023, a total of 418 hm 2 of plague foci were investigated in Erenhot, 1 054 rats were caught, and the density of rats was 2.52/hm 2, among which Meriones unguiculatus was the dominant species ( n = 480), and the density was 1.15/hm 2. The capture rate of nocturnal rodents was 6.38% (1 291/20 250). The flea infestation rate of rodents was 35.53% (1 491/4 197), with a flea index of 1.25. Xenopsylla conformity is the dominant flea species ( n = 1 886). Animal plague outbreaks occurred in 7 years, with 11 positive rodents and 10 groups of positive fleas identified by the bacteriology tests, and a total of 21 strains of Yersinia pestis isolated. Eleven positive sera samples were detected by serology. Conclusion:The rodent density in the plague foci of Erenhot is relatively low, but the flea index is high, the animal epidemic is active, facing a significant risk of imported human and animal plague epidemics.

Humanistic caring for patients in the operating room refers to providing the whole process of caring medical services for patients in the operating room. In order to standardize humanistic caring services for patients in the operating room of medical institutions, improve the comprehensive service level of the operating room, and enhance the surgical experience of patients, the Chinese Association for Life Care released the group standard " Humanistic Caring Management Standards for Patients in the Operating Room" in December 2023. This article interpreted the basic requirements for humanistic caring of patients in the operating room, the environment and facilities for humanistic caring, the procedures and measures for humanistic caring, and the quality management framework, aiming to assist administrators and clinical practitioners across various levels of medical institutions in accurately understanding and effectively implementing the standard, and to provide essential textual reference and practical guidance for promoting the application of the standard.

Objective:To explore the genetic basis for a child featuring global developmental delay and epilepsy.Methods:A child who had presented at Guangzhou Women and Children′s Medical Center Liuzhou Hospital on February 19, 2023 was selected as the study subject. Clinical data of the child was collected. The child was subjected to whole exome sequencing, and candidate variant was validated by Sanger sequencing and bioinformatic analysis.Results:The child, an 8-month-old girl, had manifested with global developmental delay, epilepsy, and hyperlactacidemia. Cranial MRI revealed diverse hypomyelinating leukodystrophies. Electroencephalogram showed slow background activities. Genetic testing revealed that she has harbored a homozygous variant of the SLC25A12 gene, namely c. 115T>G (p.Phe39Val), for which both of her parents were heterozygous carriers. Based on the guidelines from the American College of Medical Genetics and Genomics, the variant was predicted to be of uncertain significance (PM2_Supporting+ PM3_Supporting+ PP3_Moderate+ PP4_Moderate). I-Mutant v3.0 software predicted that the variant may affect the stability of protein product. Conclusion:The homozygous c. 115T>G (p.Phe39Val) variant of the SLC25A12 gene probably underlay the pathogenesis of the disease in this child.