Background Personal protection is crucial for reducing the risk of zoonotic pathogen infection among livestock workers. Investigating the current status of its implementation and associated influencing factors can provide empirical evidence for developing more effective intervention measures. Objective To investigate the current status of personal protection implementation among livestock workers in Xinjiang, China and its influencing factors, providing a reference for formulating targeted intervention measures. Methods This study was conducted in Bayingolin Mongol Autonomous Prefecture, Kashgar region, and the First and Eighth Divisions of Xinjiang Production and Construction Corps. We selected large-scale cattle and sheep farms, cooperatives, individual livestock households, livestock trading markets, slaughterhouses, and retail markets. Using cluster sampling, we recruited all livestock workers (1074 participants) at sampled sites. During the period from April to July 2024, we conducted face-to-face surveys with a self-designed questionnaire among livestock workers, collecting general demographic information, occupational exposure history, and information related to the use of personal protective equipment, resulting in 939 valid questionnaires. EpiData 3.1 was used for data entry and SPSS 26.0 for statistical analysis. We employed logistic regression to compare the implementation of personal protection among workers by selected categories. Results Among the study subjects, there were 300 workers from large-scale farms (31.95%) and 583 self-employed livestock farmers (62.09%). The sample included 600 males (63.90%) and 339 females (36.10%). The majority of the study subjects was farmers, breeders, or aged 18-60 years (87.75%), auxiliary workers (87.97%) and had an education level of junior high school or below (81.36%). The proportion of workers who consistently and correctly implemented all five personal protective measures (washing hands after work, wearing gloves, wearing masks, wearing dedicated work clothes, and using rubber boots) was 35.14% (330/939). The implementation rates for these five protective measures were 93.61% (879/939), 58.68% (551/939), 57.93% (544/939), 46.01% (432/939), and 42.81% (402/939), respectively. There were statistically significant differences in the implementation rates of differen personal protective measures among the workers by occupation and education level (P<0.05). Among them, workers with lower education levels had lower implementation rates for various protective measures. The results of logistic regression indicated that, compared to male workers, female workers (OR=2.26, 95%CI: 1.68, 3.04) showed a higher rate of non-standard implementation of personal protection. Using the age group of 18 to less than 36 years as a reference, those aged 36 to less than 60 years (OR=1.82, 95%CI: 1.33, 2.50) and 60 years or older (OR=4.45, 95%CI: 2.56, 7.73) reported higher rates of non-standard implementation of personal protection. Compared to those with an education level of primary school or below, those with a junior high school education (OR=0.64, 95%CI: 0.47, 0.88) and a high school education or above (OR=0.13, 95%CI: 0.19, 0.29) showed lower rates of non-standard implementation of personal protection. Compared to farmers, veterinarians (OR=0.03, 95%CI: 0.02, 0.07) reported the lowest rate of non-standard implementation of personal protection, followed by auxiliary workers (OR=0.08, 95%CI: 0.05, 0.12), breeders (OR=0.10, 95%CI: 0.07, 0.15), and other occupational groups (OR=0.28, 95%CI: 0.15, 0.52). Using large-scale farms as a reference, self-employed farmers (OR=13.5, 95%CI: 9.65, 18.88) reported a higher rate of non-standard implementation of personal protection, followed by workers from other workplaces (OR=3.63, 95%CI: 2.01, 6.54). Conclusion The implementation of personal protective measures among livestock workers in Xinjiang is generally satisfactory. However, significant disparities in the execution of these measures exist among different types of workers, indicating the need to enhance occupational health promotion to reduce the risk of zoonotic pathogen infection among the workers.

Background Animal farming may affect the structure and diversity of gut microbiota of farm workers, but it needs more studies to provide solid evidence. Objective To analyze the diversity characteristics of gut microbiota in dairy farm workers, dairy cows, and the control population (non-animal contact occupational group), and to assess the impact of dairy farming on the gut microbiota of workers. Methods The 16S rRNA full-length amplicon sequencing technology was used to sequence 60 fecal samples from dairy farm workers, 89 from dairy cows, and 50 from the general population. The gut microbiota structure characteristics, including operational taxonomic units (OTUs), alpha diversity, beta diversity, and the composition of species at the phylum, family, and genus levels were analyzed. The differences in gut microbiota among the three groups of samples were compared to explore the impact of occupational exposure on the gut microbiota structure of dairy farm workers. Results A total of 50478 OTUs were identified in the gut microbiota of farm workers, dairy cows, and the general population, with 23613, 42723, and 16592 OTUs, respectively. The number of shared OTUs between the dairy cows and the general population was 12674 (27.17%), between the general population and the farm workers was 10099 (33.54%), and between the dairy cows and the farm workers was 17690 (36.36%). Compared with the general population, the farm workers and dairy cows showed more shared gut microbiota (P<0.01). The abundance of Firmicutes in the gut of the farm workers was higher than that of the general population (P<0.01), while Actinobacteriota and Proteobacteria were the opposite (P<0.01). The alpha diversity of gut microbiota in the farm workers was different from that of the general population. The ACE index of the farm workers was slightly lower than that of the general population and much lower than that of dairy cows (P<0.05), while their Shannon index was higher than that of the general population but lower than that of dairy cows (P<0.01). The linear discriminant analysis effect size (LefSe) showed that the abundances of Lachnospiraceae and Ruminococcaceae in the gut microbiota of the farm workers were significantly higher than those of the general population, while Streptococcaceae, Lactobacillaceae, Bifidobacteriaceae, Enterobacteriaceae, and Erysipelatoclostridiaceae were lower than those of the general population. Conclusion The dairy farm workers shares a certain proportion of common bacterial communities with dairy cows. Dairy farming operations can affect the structure and diversity of the gut microbiota of workers by increasing the abundances of Lachnospiraceae and Ruminococcaceae, while decreasing the abundances of Streptococcaceae, Lactobacillaceae, Bifidobacteriaceae, Enterobacteriaceae, and Erysipelatoclostridiaceae. The study results provide reference data for further exploring the cross-host transmission of pathogens related to occupational exposure in dairy farming.

OBJECTIVE To evaluate the cost-effectiveness of dapagliflozin and empagliflozin in the treatment of type 2 diabetic kidney disease from the perspective of healthcare system in China. METHODS Based on the data from the two multicenter clinical trials， DECLARE-TIMI 58 and EMPA-REG OUTCOME， a Markov model was constructed according to the urinary albumin-to-creatinine ratio （UACR） of the patients with type 2 diabetic kidney disease with a cycle of 1 year， simulating until 99% of patients died. The model outputs were total costs and quality-adjusted life year （QALY）. The cost-effectiveness of the two treatment regimens was assessed by comparing their incremental cost-effectiveness ratio （ICER） and the willingness-to-pay threshold （WTP，set at three times China’s 2023 per capita gross domestic product， i.e.， 268 074 yuan/QALY）. Additionally， oneway sensitivity analysis and probabilistic sensitivity analysis were performed to test the robustness of the base analysis results. RESULTS Compared with dapagliflozin， the ICER for empagliflozin regimen was 44 334.82 yuan/QALY， which was below the WTP ， indicating its cost-effectiveness. The results of the oneway sensitivity analysis indicated that the incidence of non-fatal myocardial infarction in both groups and the utility values associated with the microalbuminuria state had the most significant impact on the outcomes， but did not change the base-case conclusion. The probabilistic sensitivity analysis indicated that the results of the base-case analysis were robust. CONCLUSIONS With a WTP of three times China’s per capita gross domestic product in 2023， empagliflozin is more cost-effective than dapagliflozin in treating type 2 diabetic kidney disease.

Objective:To investigate the potential characteristic manifestations and application value of the Dynamic Visual Acuity Test（DVAT） in vestibular migraine（VM）. Methods:A total of 50 VM patients（case group） and 50 healthy subjects（control group） diagnosed at the Department of Otorhinolaryngology Head and Neck Surgery, First Hospital of Shanxi Medical University between November 1, 2023, and December 31, 2024, were enrolled. The case group underwent DVAT, video head impulse test（vHIT）, caloric test, and Dizziness Handicap Inventory（DHI） assessment, whereas the control group only received DVAT. Group-based analyses were conducted to examine the effect of age on Dynamic Visual Acuity Loss（DVALoss）, as well as the correlations of DVALoss with vestibular function tests and DHI scores. Results:DVALoss in the case group was significantly higher than that in the control group（P<0.001）. In both groups, age was significantly and positively correlated with DVALoss（P<0.001）. Within the case group, DVALoss was strongly and positively correlated with DHI scores（r=0.807, P<0.001）; it was negatively correlated with the vestibulo-ocular reflex（VOR） gain in vHIT, though without clinical significance, and showed no significant association with the caloric test. Age and DVALoss collectively accounted for 71.3% of the variance in DHI scores（R²=0.713）, with age exerting a relatively minor actual impact. Conclusion:DVAT can sensitively identify the core functional impairments of VM. DVALoss, as a direct functional reflection of the pathological mechanism of VM, is strongly correlated with DHI scores. Incorporating DVALoss into standardized assessments may provide an objective basis for the diagnosis and management of VM.
Humans ; Migraine Disorders/diagnosis* ; Visual Acuity ; Case-Control Studies ; Head Impulse Test ; Vestibular Function Tests ; Female ; Male ; Adult ; Vestibular Diseases/physiopathology* ; Middle Aged ; Caloric Tests

ObjectiveTo explore the mechanism of Bushen Huoxue enema in treating the rat model of kidney deficiency and blood stasis-thin endometrium （KDBS-TE） by transcriptome sequencing. MethodThe rat model of KDBS-TE was established by administration of tripterygium polyglycosides tablets combined with subcutaneous injection of adrenaline. The pathological changes of rat endometrium in each group were then observed. Three uterine tissue specimens from each of the blank group， model group， and Bushen Huoxue enema group were randomly selected for transcriptome sequencing. The differentially expressed circRNAs， lncRNAs， and miRNAs were screened， and the disease-related specific competitive endogenous RNA （ceRNA） regulatory network was constructed. Furthermore， the gene ontology （GO） functional annotation and the Kyoto Encyclopedia of Genes and Genomes （KEGG） pathway enrichment were performed for the mRNAs in the network. ResultCompared with the blank group， the model group showed endometrial dysplasia， decreased endometrial thickness and endometrial/total uterine wall thickness ratio （P<0.01）， and differential expression of 18 circRNAs， 410 lncRNAs， and 7 miRNAs. Compared with the model group， the enema and estradiol valerate groups showed improved endometrial morphology and increased endometrial thickness and ratio of endometrial to total uterine wall thickness （P<0.05）. In addition， 21 circRNAs， 518 lncRNAs， and 17 miRNAs were differentially expressed in the enema group. The disease-related specific circRNA-miRNA-mRNA regulatory network composed of 629 nodes and 664 edges contained 2 circRNAs， 34 miRNAs， and 593 mRNAs. The lncRNA-miRNA-mRNA regulatory network composed of 180 nodes and 212 edges contained 5 lncRNAs， 10 miRNAs， and 164 mRNAs. The mNRAs were mainly enriched in Hippo signaling pathway， autophagy-animal， axon guidance， etc. ConclusionBushen Huoxue enema can treat KDBS-TE in rats by regulating specific circRNAs， lncRNAs， and miRNAs in the uterus and the ceRNA network.

Damage to organelles plays a significant role in myocardial ischemia/reperfusion injury,which results in the dysfunction of mitochondria and other related organelles.The communication between mitochondria and other organ-elles can also affect the development of myocardial ischemia/reperfusion injury.For instance,the mitochondria-associated endoplasmic reticulum membrane provides a"seamless connection"and regulates the exchange of organelles and metabolites(such as ions,lipids and proteins)between the mitochondria and the endoplasmic reticulum,which subse-quently affects myocardial ischemia/reperfusion injury.However,there is a lack of studies regarding the interaction be-tween mitochondria and related organelles,which is a critical component in triggering myocardial ischemia/reperfusion inju-ry.Therefore,this article describes the role of mitochondrial crosstalk with endoplasmic reticulum,lysosomes and nuclei in myocardial ischemia/reperfusion injury,and aims to provide a theoretical basis for targeting mitochondrial crosstalk with other organelles in the treatment of myocardial ischemia/reperfusion injury.

This article summarized Professor Zhu Renkang's experience in treating chronic eczema with Ziyin Chushi Decoction.Professor Zhu Renkang believes that eczema's onset is inseparable from pathogenic dampness.Pathogenic dampness runs through all stages of the disease.Stage of attack is dominated by excessive pathogen.Pathogenic wind attacks the exterior,while the muscular interstices is not dense,which makes nutritive yin leak out and stagnate as pathogenic dampness,then wind and dampness combined with each other.Chronic stage is dominated by yin deficiency.Long-term illness damages healthy qi,and pathogenic dampness conceals in the body,which makes deficiency of nutritive yin inside and dryness outside.Professor Zhu Renkang focuses on the characteristics of chronic eczema characterized by deficiency of yin and retention of dampness pathogens.He establishes Ziyin Chushi Decoction,and emphasizes that nutritive yin and pathogenic dampness have the same origin but different paths and can exist simultaneously.The combined utilization of nourishing yin and eliminating dampness can restore yin without helping dampness,remove dampness without harming yin,which have achieved satisfactory efficacy.

Objective:To evaluate and compare the effects of intradialytic cycling and respiratory training on exercise en-durance,pulmonary function and quality of life of maintenance hemodialysis(MHD)patients. Method:From July 2022 to July 2023,60 MHD patients in our hospital were randomly divided into control group(n=20),cycling group(n=20),and respiratory group(n=20).The control group was given routine he-modialysis treatment.The cycling group was given moderate-intensity intradialytic cycling training on the basis of routine hemodialysis treatment,for 12 weeks,3 times a week,40 minutes each time.The respiratory group was given respiratory training(abdominal breathing exercise,pursed-lip breathing exercise and diaphrag-matic breathing exercise)on the basis of routine hemodialysis treatment,for 12 weeks,3 times a week,40 minutes each time.VO2peak,AT and VO2/HRpeak were used to evaluate the exercise endurance.FVC,FEV1 and MVV were used to evaluate the pulmonary function,which were expressed as a percentage of the predict-ed values,i.e.FVC％,FEV1％,MVV％.SF-36 was used to assess the quality of life,which includes PCS,MCS and total score. Result:There were no significant difference in VO2peak,AT,VO2/HRpeak,FVC％,FEV1％,MVV％,PCS,MCS and total score among the three groups before intervention(P＞0.05);after 12 weeks of intervention,VO2peak,AT,VO2/HRpeak,PCS,and total score of the cycling group were increased compared with those be-fore intervention and were better than that of the control group(P＜0.05);FVC％,FEV1％,MCS,and total score of the respiratory group were increased compared with those before intervention and were better than that of the control group(P＜0.05). Conclusion:Both intradialytic cycling and respiratory training can improve cardiorespiratory function and quality of life of MHD patients.The intradialytic cycling is more effective in improving exercise endurance and physi-cal health,and respiratory training is more effective in improving lung function and mental health.

UNC-51-like kinase 1(ULK1)is an important factor involved in regulating the initiation of autophagy.ULK1 regu-lates inflammatory cytokines through autophagy and mitochondrial oxidative stress,and is involved in the pathological processes of var-ious diseases.ULK1 and its complexes are regulated by rapamycin(mTOR)and AMP-activated protein kinase(AMPK)to initiate au-tophagy,thereby exerting differential effects on a variety of inflammatory diseases.In inflammatory diseases,mitochondrial oxidative stress can induce ULK1 into the nucleus to accelerate apoptosis.Therefore,ULK1 plays different important roles in inflammatory dis-eases.For example,ULK1 initiates airway epithelial mitochondrial autophagy in asthma,participates in mitochondrial oxidative stress in acute liver failure,affects related inflammatory factors in atherosclerosis,and modulates beneficial effects of autophagy in diabetes.This article reviews the biological function of ULK1,its impact on inflammatory diseases and the research progress of targeted drugs.

Objective To apply PDCA(plan,do,check and action)cycle to optimize management and shorten the turnaround time(TAT)of five sex hormone tests for improving clinical efficiency and patient satisfaction.Methods A PDCA management team was established to retrospectively analyze the current status of sex hormone TAT in 2021.In 2022,PDCA tools were utilized,including fishbone diagrams for cause analysis,Pareto charts for root cause identification,formulation and implementation of corresponding im-provement measures and monitoring of TAT changes before and after PDCA.Results Through the corrective measures,such as staff personnel training,increasing testing equipment,optimization process and other improvement measures,the median TAT of sex hor-mone samples in 2022(post-PDCA improvement)was 54 minutes which was significantly lower than 61 minutes in 2021(pre-PDCA)(P＜0.05).Conclusion PDCA cycle management effectively shortened the TAT of sex hormone samples,enhanced clinical diagnostic efficiency and patient experience,improved doctor-patient relationships,while also elevated the quality management standards of labo-ratories.