Objective To investigate the growth, development and health status of primary and secondary school students in Xinzhou District of Wuhan, and analyze the detection and change trend of common diseases in primary and secondary school students, and to provide a basis for relevant departments to formulate prevention and control measures of common diseases in students. Methods The monitoring data of common diseases and health influencing factors of primary and secondary school students in Xinzhou District from 2019 to 2022 were analyzed and compared according to different genders, different grades and ages. SPSS 20.0 software was used to analyze the data of detection rates of myopia, dental caries, obesity, malnutrition and abnormal spinal curvature. Results The overall detection rates of myopia, dental caries, malnutrition, obesity and abnormal spinal curvature were 57.00%, 58.45%, 4.60%, 14.91%, and 6.33%, respectively, in Xinzhou District from 2019 to 2022. The annual change rates were 7.22%, 15.10%, -2.72%, 13.29%, and 4.91%, respectively. The detection rates of myopia, dental caries, obesity and abnormal spinal curvature showed an increasing trend in each year (χ² ≥17.22, P<0.001). The detection rates of myopia and malnutrition increased with the increase of age and school level (both χ²≥42.37, P<0.001), while the opposite was true for the detection rates of dental caries and obesity (both χ²≥14.26, P<0.001). The detection rates of myopia and dental caries were higher in girls than in boys (both χ²≥33.66, P<0.001), while the detection rates of obesity and abnormal spinal curvature were higher in boys than in girls (both χ²≥8.22, P<0.005). The detection rates of myopia, dental caries, obesity and abnormal spinal curvature in 2019 were lower than those in 2020-2022 (χ²≥4.11, P<0.05), while the detection rates of malnutrition had decreased. Conclusion The growth, development and health status of primary and secondary school students in Xinzhou District are serious. The detection rate of common diseases such as myopia, dental caries, obesity and abnormal curvature of the spine is on the rise, which should be the focus of the surveillance work of common diseases in primary and secondary school students in the future, and comprehensive intervention measures are urgently needed to prevent and control these common diseases.

Objective To discuss on the application of innovative quality control circle in optimizing pharmaceutical care,design pharmaceutical care model according to needs,and improve the quality of pharmaceutical care.Methods Using 10 steps of innovative quality control circle,the quality function development(QFD)was carried out by multidimensional quality tools,and the demand for pharmaceutical services was analyzed in the form of"House of Quality"Combined with PDCA cycle management tool,the situation of pharmaceutical services before and after improvement was analyzed and evaluated.Results After the implementation of the activities,many contents hd been improved,such as the dispensing time for outpatient pharmacy patients decreased from 16 min to 8 min,the finished product infusion configuration time in pharmacy intravenous admixture services decreased from 15 min to 7 min,the surgery pharmacy special management drug report automatically generated number increased from 2 copies to 6 copies,the daily order review time for each department of pharmacy decreased from 80 min to 20 min,the perfection rate of pharmaceutical care digital module increased from 65.23％to 80.34％,and the multidimensional quality tool adoption rate increased from 60.00％to 93.00％.In addition,a number of additional benefits and intangible results were obtained.Conclusion Adopting the management mode of QFD combined with PDCA cycle can effectively reconstruct the management mode of pharmaceutical care,and effectively promote the scientific and fine management of pharmaceutical care.

Purpose To evaluate the carotid artery elasticity and the influencing factors in the offspring of early-onset type 2 diabetes mellitus by RF-data based quantitative analysis on vessel stiffness.Materials and Methods We continuously encrolled 63 offspring of type 2 diabetes mellitus,depending on the parental diagnostic age of diabetes they were divided into two groups:32 cases of early-onset offspring group,31 cases of late-onset offspring group.32 healthy volunteers who were matched for age,gender and body mass index,were selected as controls.Real-time intima-media thickness and RF-data based quantitative analysis on vessel stiffness were employed to evaluate common carotid intima-media thickness,displacement,diameter,hardness coefficient and pulse wave velocity.The differences among the groups were compared.Results The intima-media thickness,pulse wave velocity and hardness coefficient in early-onset offspring group were higher than late-onset offspring group(t=0.054-1.228,P＜0.05),and displacement was lower than late-onset offspring group(t=0.048,0.109,both P＜0.05).Conclusion Carotid artery stiffness in the offspring of diabetes mellitus patients is significantly higher than the control group.And the carotid elasticity of early-onset offspring group decreased more obviously than late-onset group.

In November 2023, the seventh National Nucleic Acid Vaccine Conference was held to deeply discuss the immune mechanism, safety risks, advantages, and disadvantages of nucleic acid vaccines, and review the safety and effectiveness of COVID-19 vaccines developed by nucleic acid vaccine technology. Some prospectives were formed in the meeting that in the post-pandemic era, nucleic acid vaccine technology will play a role in the following areas: dealing with pathogens that are difficult to be prevented by traditional vaccines, promoting the upgrading of traditional live attenuated vaccines, contributing to the development of multivalent and combined vaccines, and rapid response to emerging and re-emerging infectious diseases. These views point out the direction for the future development of nucleic acid vaccine technology.

Objective:To investigate the impact of the clinicopathological characteristics of anorectal malignant melanoma (ARMM) on the prognosis.Methods:The clinicopathological data of 40 ARMM patients undergoing surgery at the Department of Colorectal Surgery, Cancer Hospital, Chinese Academy of Medical Sciences from Apr 2012 to Apr 2022 were collected, and the impact of different clinicopathological factors and treatment modalities on the overall survival of ARMM patients was investigated using Kaplan-Meier survival analysis and multifactorial Cox proportional risk model analysis.Results:Among 40 ARMM patients , 16 were male and 24 were female. The median age of onset was 61 yr. The median follow-up period for all patients was 47 (25-69) months, with a median survival of 19 (15-23) months and 1-year and 3-year survival rates of 74.3% and 21.7%, respectively. There was no statistically significant difference in survival time between the two groups of patients receiving wide local excision and abdominoperineal resection( χ2=1.281, P=0.258). Univariate analysis showed that overall survival in patients with ARMM was related to tumour diameter, depth of infiltration, specimen margin and lymph node metastasis ( χ2=1.281, P=0.039; χ2=3.760, P=0.042; χ2=6.581, P=0.010; χ2=21.683, P<0.001), and multivariate analysis suggested that lymph node metastasis was an independent risk factor for overall survival in patients with ARMM. Conclusion:Tumour diameter, depth of infiltration, specimen margin and lymph node metastasis were important prognostic influences in ARMM, and lymph node metastasis was an independent risk factor for overall survival in ARMM patients.

Objective To explore the anti-inflammatory and hepatoprotective mechanism of Shuganning injection through establishing the active ingredients-targets network and protein interactions network. Methods The main active ingredients of Artemisiae scopariae, Fructus gardenia, Radix scutellariae, Radix isatidis and Ganoderma in Shuganning injection were obtained by TCMSP; GeneCards and OMIM were used to screen the hepatitis-related targets among the corresponding targets of the active ingredient of Shuganning injection; The Cytoscape software was used to construct the active ingredient-targets network of Shuganning injection. The protein interactions network was constructed using the String database and Cytoscape software. The GO and KEGG pathways involved in the targets were analyzed by DAVID database. Results The results showed that 20 active ingredients and 83 targets of Shuganning injection were involved. GO analysis showed that Shuganning injection mainly affected the regulation of cellular processes and biological processes, as well as the response to chemical stimulation and stress. KEGG pathway analysis showed that the targets of the anti-inflammatory and hepatoprotective effect of Shuganning injection mainly involved in signaling pathways such as TNF, IL-17, and MAPK. Conclusion The anti-inflammatory and hepatoprotective effect of Shuganning injection have the characteristics of multiple components, multiple targets and multiple pathways, which may play a role by regulating pathways such as TNF、IL-17 and MAPK .

Objective:To explore the changes of left atrial volume and function in patients with early diabetic nephropathy by four-dimensional auto left atrial quantification (4D Auto LAQ).Methods:Forty patients with early diabetic nephropathy (early diabetic nephropathy group), 40 patients with type 2 diabetes (diabetes group) in Henan Provincial People′s Hospital from March 2020 to April 2021 were selected, and 36 healthy volunteers (control group) were collected during the same period. The parameters of conventional echocardiography were measured, and the four-dimensional volume probe was used to obtain the complete left atrial volume image in 5 cardiac cycles. The 4D Auto LAQ software on the EchoPAC workstation was used for analysis to obtain the left atrial volume and strain indicators: left atrial (LA) maximum volume (LAVmax), left atrial minimum volume (LAVmin), pre-systolic volume (LAVpreA), left atrial volume index (LAVImax), left atrial emptying volume (LAEV), left atrial emptying fraction (LAEF), and long axis and circumferential strains in left atrial reserve phase, pipeline phase and systolic phase (LASr, LASr-c; LAScd, LAScd-c; LASct, LASct-c). The differences of these parameters among 3 groups were analyzed.Results:There were no significant differences in interventricular septum end-diastolic thickness(IVSd), left ventricular posterior wall end-diastolic thickness(LVPWd), left ventricular end-diastolic dimension(LVIDd), left ventricular ejection fraction(LVEF), and E/A (ration of early to late diastolic peak flow velocity of mitral orifice) among 3 groups (all P>0.05), and left atrial diameter(LAD), relative wall thickness(RWT), and E/e′ (ration of early diastolic peak flow velocity of mitral orifice to early diastolic velocity of lateral mitral annulus) among 3 groups were significantly different (all P<0.05). Further pairwise comparison results showed that LAD was only significantly different between the early diabetic nephropathy group and control group ( P=0.001 2), and the differences in RWT and E/e′ were statistically significant among 3 groups (all P<0.05). There were no significant differences in LAEV, LAScd-c, and LASct-c among 3 groups (all P>0.05), and LAVmin, LAVmax, LAVpreA, LAVImax, LAEF, LASr, LAScd, LASct, and LASr-c among the 3 groups were significantly different (all P<0.05). The pairwise comparison showed that, compared with the control group and the diabetes group, LAVmin, AVpreA, and LAVImax in the early diabetic nephropathy group were increased, and LAEF, LAScd, LASct, and LASr-c were decreased (all P<0.05). Compared with the control group, LAVmax, LAVImax and LASct in the diabetes group were increased, and LAEF, LAScd, and LASr-c were decreased (all P<0.05). Conclusions:4D Auto LAQ technology can quantitatively evaluate the changes in left atrium volume and function in patients with early diabetic nephropathy. Patients with early diabetic nephropathy have an increase in left atrium volume and a decrease in strain value.

Objective To explore the effect and significance of electronic account books on the management of anesthesia and psychotropic drugs. Methods The data of electronic account books from January 2020 to June 2020 in the inpatient pharmacy of the hospital (observation group), and manual account books from July 2019 to December 2019 (control group) were collected respectively. The data of daily accounting time, monthly settlement accounting time and accounting accuracy between the two groups were compared and analyzed. Results The daily average time for pharmacists to manually accounting was (162.8±22.5) min, and the daily average time for pharmacists to make accounts electronically was (33.2±7.0) min. It took (245.5±7.2) min for manual accounting of monthly settlement and (46.8±2.5) min for electronic accounting of monthly settlement. The accuracy rate of daily counting records, special account books, special register and empty ampoule waste paste recovery records included in electronic accounting is up to 100%. Conclusion The implementation of electronic account books not only significantly improved the work efficiency of pharmacists, but also strengthened drug supervision, formed a comprehensive traceability system, which could ensure the safety of clinical medication, and make the management of narcotic psychotropic drugs more efficient and standardized.

Abstract： Arsenic and arsenic compounds have been listed as one of the toxic and harmful environment pollutants, and drinking, seafood intake, use of skincare products and inhalation of tobacco smoke are main routes of exposure to human arsenic exposure. The adverse effects of arsenic on pregnant outcomes have been paid much attention. Prenatal exposure to high-level arsenic has been found to increase the risk of spontaneous abortion among pregnant women. Based on national and international epidemiological studies on the correlation between arsenic exposure and spontaneous abortion during the period between 1992 and 2020, we review the association between arsenic exposure and spontaneous abortion and describe the mechanisms underlying spontaneous abortion caused by arsenic exposure, so as to provide insights into early prevention of spontaneous abortion.

As a serine hydrolase, monoacylglycerol lipase (MAGL) is principally responsible for the metabolism of 2-arachidonoylglycerol (2-AG) in the central nervous system (CNS), leading to the formation of arachidonic acid (AA). Dysfunction of MAGL has been associated with multiple CNS disorders and symptoms, including neuroinflammation, cognitive impairment, epileptogenesis, nociception and neurodegenerative diseases. Inhibition of MAGL provides a promising therapeutic direction for the treatment of these conditions, and a MAGL positron emission tomography (PET) probe would greatly facilitate preclinical and clinical development of MAGL inhibitors. Herein, we design and synthesize a small library of fluoropyridyl-containing MAGL inhibitor candidates. Pharmacological evaluation of these candidates by activity-based protein profiling identified