Objective To analyze the case data of farmers' foodborne disease surveillance reports in Guizhou Province from 2022 to 2024, and to provide reference for the precise prevention and control of foodborne diseases among farmers in Guizhou Province. Methods Case data of foodborne disease surveillance reports of farmers were systematically collected from 2022 to 2024 in Guizhou Province. Descriptive epidemiological methods were used to analyze the temporal, geographical, and demographic distribution of foodborne diseases among farmers, along with their primary clinical symptoms and pathogen detection results. Results From 2022 to 2024, a total of 22,882 cases of foodborne diseases were reported among farmers in Guizhou Province. The majority of clinical symptoms (97.81%) were related to the digestive system, with summer being the peak season. While females outnumbered males, the gender difference was statistically insignificant (P >0.05). The 36-55 age group accounted for the highest proportion (38.83%), with Zunyi City (34.89%) and Qiandongnan Prefecture (23.21%) reporting the most cases. Fungal products were the most frequently reported suspected food items (26.96%), and home-made preparation was the primary processing method (58.63%). A total of 1 210 fecal samples were collected through active monitoring with an overall detection rate of 13.22%. Norovirus showed the highest detection rate (9.92%, 120/1 210). Statistically significant differences were observed among different seasons, age groups, regions, types and processing methods of suspected food exposure, and pathogen detection rates (P <0.001). Conclusion Foodborne disease prevention and control among farmers in Guizhou Province should focus on the risks of wild mushroom poisoning in summer and homemade foods, and continuously improve farmers' awareness of the dangers of foodborne diseases and food safety.

To investigate the efficacy and safety of glucocorticoids combined with cyclophosphamide (CTX) and rituximab (RTX) in elderly patients with anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis with renal involvement.

OBJECTIVE To explore the clinical characteristics of the nontuberculous Mycobacteria pulmonary dis-ease(NTMPD)patients with previous pulmonary tuberculosis(PPTB)and analyze the clinical difference from the recurrence of pulmonary tuberculosis.METHODS By means of retrospective survey,the patients who were diag-nosed with NTMPD and recurrent pulmonary tuberculosis in Wuhan Pulmonary Hospital from Mar.2021 to Oct.2023 were recruited as the research subjects,a total of 395 patients with NTMPD were enrolled in the study and were divided into the PPTB-NTMPD group with 92 cases and the NPPTB-NTMPD group with 303 cases according to the history of PPTB.The baseline data,clinical symptoms,imaging findings,underlying diseases,pulmonary diseases,and species of nontuberculous Mycobacteria(NTM)were observed and compared.Totally 92 patients with recurrent pulmonary tuberculosis were randomly screened and assigned as the recurrent pulmonary tuberculo-sis group in a 1:1 ratio by matching the PPTB-NTMPD group with the gender and age.The major clinical charac-teristics were compared between the two groups.The 92 patients with PPTB-NTMPD were divided into the 1-10 years group with 40 cases,the 10-30 years group with 37 cases,and the more than 30 years group with 15 cases according to the interval between the initial diagnosis of pulmonary tuberculosis and the diagnosis of NTMPD.The major clinical characteristics were compared among the groups.RESULTS The age was(64.21±10.71)years old in the PPTB-NTMPD group,(60.26±11.83)years old in the NPPTB-NTMPD group(t=3.020,P=0.003).The proportion of patients with body mass index less than 18.5 kg/m2 was 59.78％in the PPTB-NTMPD group,41.25％in the NPPTB-NTMPD group(x2=6.155,P=0.013);the proportion of patients with cough was 77.17％in the PPTB-NTMPD group,65.68％in the NPPTB-NTMPD group(x2=4.313,P=0.038);the inci-dence of cavitary shadow was 50.00％in the PPTB-NTMPD group,35.31％in the NPPTB-NTMPD group(x2=6.414,P=0.011);the incidence of emphysema and pulmonary bullae was 29.35％in the PPTB-NTMPD group,12.87％in the NPPTB-NTMPD group(x2=13.766,P＜0.001);the incidence of chronic obstructive pulmonary disease(COPD)was 22.83％in the PPTB-NTMPD group,14.19％in the NPPTB-NTMPD group(x2=3.875,P=0.049);the incidence of damaged lung was 9.78％in the PPTB-NTMPD group,2.97％in the NPPTB-NT-MPD group(x2=7.530,P=0.014);there were significant differences.Mycobacterium intracellulare and Myco-bacterium abscessus were the predominant species of NTM in both the PPTB-NTMPD group and the NPPTB-NT-MPD group,there was no significant difference in the distribution of NTM species between the two groups of pa-tients.The incidence of patch shadow of the PPTB-NTMPD group was lower than that of the recurrent pulmonary tuberculosis group(P＜0.05),the incidence of bronchiectatic shadow of the PPTB-NTMPD group was higher than that of the recurrent pulmonary tuberculosis group(P＜0.05).There were significant differences in the age,incidence of pleural thickening and incidence of COPD among the patients with different time intervals between ini-tial diagnosis of pulmonary tuberculosis and the diagnosis of NTMPD in the PPTB-NTMPD group(P＜0.05).CONCLUSIONS The previous pulmonary tuberculosis mainly affect the body mass index less than 18.5 kg/m2 and the post-tuberculosis pulmonary diseases such as cough,pulmonary cavity,emphysema,pulmonary bullae,COPD and damaged lung of the NTMPD patients.The NTMPD patients with previous pulmonary tuberculosis are more likely to have bronchiectasia than the patients with recurrent tuberculosis.It is necessary for the clinicians to attach great importance.

Objective:To analyze the influence of embolic agent type selection on the clinical efficacy of transfemoral artery interventional therapy for hepatocellular carcinoma.Methods:The clinical data of 140 cases of hepatocellular carcinoma patients treated with femoral artery interventional therapy in the 960th Hospital of the Joint Logistic Support Force of the PLA from January 2020 to December 2022 were retrospectively analyzed. Among them, 35 patients treated with iodized oil was in group A, 35 patients treated with anhydrous ethanol was in group B, 35 patients treated with gelatin sponge granule embolization agent was in group C, 35 patients treated with drug-loaded microsphere embolization agents was in group D. The clinical efficacy and serum tumor markers before and after treatment of the four groups were compared, and the occurrence of adverse reactions in the four groups were analyzed.Results:There was statistical significance in the total effective rate of the four groups ( P<0.05), among which the total effective rate of group D was the highest [97.14% (34/35)], followed by group C [85.71% (30/35)], and the total effective rate of group A and B [54.29% (19/35), 62.86% (22/35)] was lower.After treatment, the levels of alpha-fetoprotein (AFP), carcinoembryonic antigen (CEA), alkaline phosphatase (ALP), γ-glutamyltransferase (GGT) and alpha-fetoprotein anisoplast L3 (AFP-L3) were all decreased compared with those before treatment ( P<0.05), and there were statistically significant differences in the above indexes among the four groups ( P<0.05). Among them, the levels of AFP, CEA, ALP, GGT and AFP-L3 in group D were the lowest, followed by group C, and higher in group A and B. There was no significant difference in the total incidence of adverse reactions among the four groups ( P>0.05). Conclusions:There is no significant difference in the safety of oil iodide, anhydrous ethanol, gelatin sponge particles embolic agent and drug-carrying microspheres embolic agent applied in transfemoral interventional therapy of hepatocellular carcinoma, and in the comparison of the efficacy, it is found that the drug-carrying microspheres embolic agent have the best efficacy, followed by gelatin sponge particles embolic agent, and oil iodide embolic agent and anhydrous ethanol are poor.

Subunit 5B of constitutively photomorphogenic 9 signalosome(CSN5B)is an inhibitory factor for the biosynthesis of vitamin C in the L-galactose synthesis pathway in plants.To create mutants with richer vitamin C in tomato fruits,a dual-target vector of pKSE402-SlCSN5Bwas constructed and trans-formed into the breeding parent of 1912.Based on the molecular biological assay and DNA sequencing,17 transgenic positive lines were determined,and 6 lines of them were genetically mutated at the target site of SlCSN5B,with an editing efficiency of 35.3％.Among the mutants,2 lines were homozygous mu-tants,csn5b-6 with 180 bp deletion and csn5b-8 with 3 bp deletion.The biological traits of two types of deficiency homozygotes without exogenous T-DNA insertion derived from the T1 generation were observed,and there were no significant differences in phenotypes of the plant and fruit.Through physiological tes-ting of red-ripe fruits from T,generation lines of csn5b-6,the GMPase activity and the vitamin C content significantly increased by 43％and 37.8％,respectively,the content of hydrogen peroxide significantly decreased by 25.9％,and the content of soluble solids did not obviously change,compared with the wild type.There were no significant differences in plant traits and physiological characteristics between T1 gen-eration lines of csn5b-8 and the wild type.Based on gene expression analysis and protein structure predic-tion,the results showed that the gene of SlCSN5B normally transcribed,and the loss of large peptide seg-ments of CSN5B encoded by SlCSN5B caused changes in its structure to affect functioning,which led to an increase of vitamin C content in the line of csn5b-6-1 1.The findings suggest that the vitamin C content of tomato fruit can be improved by CRISPR/Cas9-mediated SlCSN5B gene editing,which provides the valuable resources for high-quality breeding in tomato.

OBJECTIVE To explore the clinical characteristics of the nontuberculous Mycobacteria pulmonary dis-ease(NTMPD)patients with previous pulmonary tuberculosis(PPTB)and analyze the clinical difference from the recurrence of pulmonary tuberculosis.METHODS By means of retrospective survey,the patients who were diag-nosed with NTMPD and recurrent pulmonary tuberculosis in Wuhan Pulmonary Hospital from Mar.2021 to Oct.2023 were recruited as the research subjects,a total of 395 patients with NTMPD were enrolled in the study and were divided into the PPTB-NTMPD group with 92 cases and the NPPTB-NTMPD group with 303 cases according to the history of PPTB.The baseline data,clinical symptoms,imaging findings,underlying diseases,pulmonary diseases,and species of nontuberculous Mycobacteria(NTM)were observed and compared.Totally 92 patients with recurrent pulmonary tuberculosis were randomly screened and assigned as the recurrent pulmonary tuberculo-sis group in a 1:1 ratio by matching the PPTB-NTMPD group with the gender and age.The major clinical charac-teristics were compared between the two groups.The 92 patients with PPTB-NTMPD were divided into the 1-10 years group with 40 cases,the 10-30 years group with 37 cases,and the more than 30 years group with 15 cases according to the interval between the initial diagnosis of pulmonary tuberculosis and the diagnosis of NTMPD.The major clinical characteristics were compared among the groups.RESULTS The age was(64.21±10.71)years old in the PPTB-NTMPD group,(60.26±11.83)years old in the NPPTB-NTMPD group(t=3.020,P=0.003).The proportion of patients with body mass index less than 18.5 kg/m2 was 59.78％in the PPTB-NTMPD group,41.25％in the NPPTB-NTMPD group(x2=6.155,P=0.013);the proportion of patients with cough was 77.17％in the PPTB-NTMPD group,65.68％in the NPPTB-NTMPD group(x2=4.313,P=0.038);the inci-dence of cavitary shadow was 50.00％in the PPTB-NTMPD group,35.31％in the NPPTB-NTMPD group(x2=6.414,P=0.011);the incidence of emphysema and pulmonary bullae was 29.35％in the PPTB-NTMPD group,12.87％in the NPPTB-NTMPD group(x2=13.766,P＜0.001);the incidence of chronic obstructive pulmonary disease(COPD)was 22.83％in the PPTB-NTMPD group,14.19％in the NPPTB-NTMPD group(x2=3.875,P=0.049);the incidence of damaged lung was 9.78％in the PPTB-NTMPD group,2.97％in the NPPTB-NT-MPD group(x2=7.530,P=0.014);there were significant differences.Mycobacterium intracellulare and Myco-bacterium abscessus were the predominant species of NTM in both the PPTB-NTMPD group and the NPPTB-NT-MPD group,there was no significant difference in the distribution of NTM species between the two groups of pa-tients.The incidence of patch shadow of the PPTB-NTMPD group was lower than that of the recurrent pulmonary tuberculosis group(P＜0.05),the incidence of bronchiectatic shadow of the PPTB-NTMPD group was higher than that of the recurrent pulmonary tuberculosis group(P＜0.05).There were significant differences in the age,incidence of pleural thickening and incidence of COPD among the patients with different time intervals between ini-tial diagnosis of pulmonary tuberculosis and the diagnosis of NTMPD in the PPTB-NTMPD group(P＜0.05).CONCLUSIONS The previous pulmonary tuberculosis mainly affect the body mass index less than 18.5 kg/m2 and the post-tuberculosis pulmonary diseases such as cough,pulmonary cavity,emphysema,pulmonary bullae,COPD and damaged lung of the NTMPD patients.The NTMPD patients with previous pulmonary tuberculosis are more likely to have bronchiectasia than the patients with recurrent tuberculosis.It is necessary for the clinicians to attach great importance.

Objective:To analyze the influence of embolic agent type selection on the clinical efficacy of transfemoral artery interventional therapy for hepatocellular carcinoma.Methods:The clinical data of 140 cases of hepatocellular carcinoma patients treated with femoral artery interventional therapy in the 960th Hospital of the Joint Logistic Support Force of the PLA from January 2020 to December 2022 were retrospectively analyzed. Among them, 35 patients treated with iodized oil was in group A, 35 patients treated with anhydrous ethanol was in group B, 35 patients treated with gelatin sponge granule embolization agent was in group C, 35 patients treated with drug-loaded microsphere embolization agents was in group D. The clinical efficacy and serum tumor markers before and after treatment of the four groups were compared, and the occurrence of adverse reactions in the four groups were analyzed.Results:There was statistical significance in the total effective rate of the four groups ( P<0.05), among which the total effective rate of group D was the highest [97.14% (34/35)], followed by group C [85.71% (30/35)], and the total effective rate of group A and B [54.29% (19/35), 62.86% (22/35)] was lower.After treatment, the levels of alpha-fetoprotein (AFP), carcinoembryonic antigen (CEA), alkaline phosphatase (ALP), γ-glutamyltransferase (GGT) and alpha-fetoprotein anisoplast L3 (AFP-L3) were all decreased compared with those before treatment ( P<0.05), and there were statistically significant differences in the above indexes among the four groups ( P<0.05). Among them, the levels of AFP, CEA, ALP, GGT and AFP-L3 in group D were the lowest, followed by group C, and higher in group A and B. There was no significant difference in the total incidence of adverse reactions among the four groups ( P>0.05). Conclusions:There is no significant difference in the safety of oil iodide, anhydrous ethanol, gelatin sponge particles embolic agent and drug-carrying microspheres embolic agent applied in transfemoral interventional therapy of hepatocellular carcinoma, and in the comparison of the efficacy, it is found that the drug-carrying microspheres embolic agent have the best efficacy, followed by gelatin sponge particles embolic agent, and oil iodide embolic agent and anhydrous ethanol are poor.

Objective:To implement evidence-based practice for eye management in ICU patients undergoing prone position ventilation and evaluate the effectiveness of applying the best evidence for eye management in this setting.Methods:Through literature retrieval, screening, and evaluation, the best evidence for eye management in ICU patients undergoing prone position ventilation was summarized and compiled into evidence review indicators. From March to June 2024, convenience sampling was used to select 29 ICU prone position ventilation patients and 30 ICU nurses at Shanghai Changzheng Hospital for baseline review to identify obstacles in clinical practice of evidence and develop action strategies based on these obstacles. From July to October 2024, 29 ICU prone position ventilation patients and 29 ICU nurses were selected for evidence-based practice to compare the implementation rates of review indicators before and after evidence-based practice, ICU nurses' knowledge, attitude and practice regarding eye management for prone position ventilation patients, as well as the intraocular pressure during prone position ventilation and the incidence of eye complications within the first week of ICU admission.Results:After evidence-based practice, the implementation rates of all 16 review indicators by ICU nurses were higher than those before evidence-based practice, and the differences were statistically significant ( P<0.05). The total score, knowledge dimension score, and practice dimension score on the Knowledge, Attitude and Practice Questionnaire on Eye Management during Prone Position Ventilation for ICU nurses were higher than those before evidence-based practice, with statistically significant differences ( P<0.05). After evidence-based practice, the intraocular pressure of ICU patients in prone position ventilation for 8 hours and at the end improved, and the differences were statistically significant ( P<0.05). The overall incidence of eye complications within one week of ICU admission decreased from 27.6% to 6.9%, with a statistically significant difference ( P<0.05) . Conclusions:Implementing evidence-based practices for eye management in ICU patients undergoing prone position ventilation can effectively increase nurses' implementation rates of review indicators, enhance their knowledge, attitude, and practice regarding eye management, and reduce the incidence of eye complications in patients.

Background::The increasing incidence of inflammatory bowel disease (IBD) presents significant medical and societal challenges. A well-designed IBD database is crucial for both epidemiological studies and clinical management. However, inconsistencies between regional databases hinder cross-institutional and international research, especially between Eastern and Western societies.Methods::We developed a new IBD database, the 301 IBD database, integrating the IBD clinical characteristics from the Penn IBD database (USA) and the latest IBD guidelines and consensus and clinical practices of the Chinese PLA General Hospital (PLAGH). We applied this database to analyze clinical data of IBD inpatients at PLAGH from 2008 to 2023.Results::The 301 IBD database contains 490 items in 6 sections including demographic characteristics, personal history, clinical phenotype, disease activity, laboratory tests and examinations, and treatment. Features of the 301 IBD database include inpatient focus, biochemical indicators and opportunistic infection focus, and more about ulcerative colitis (UC)-associated complications. Single-center analysis revealed an increasing hospitalization trend, from 2.35% in 2008 to 3.94% in 2023. We found that the clinical characteristics of our UC inpatients are predominantly male (62.5%), extensive lesions (55.1%), low usage of biologics (4.1%), and a high incidence of UC-CRC (3.0%). The clinical characteristics of CD inpatients included male predominance (68.39%), early onset age (35.43 ± 14.75-year-old), and high rate of surgery (25.81%).Conclusion::The 301 IBD database, integrating Eastern and Western clinical data, provides a valuable tool for IBD clinical research. Future international, multicenter collaborations are expected to further enhance its utility.

The orthobunyavirus is a major group of mosquito-borne viruses，mainly prevalent in the Americas，Europe，and Africa. It can cause severe human diseases（e.g.，encephalitis，hemorrhagic fever）and livestock abortions. Reverse genetics，as a powerful tool for viral genome research，has been widely applied to study viral gene functions，develop vaccines，and screen antiviral drugs. This review systematically presents the evolutionary history and applications of the reverse genetics system for orthobunyaviruses，providing critical insights into studies on the infection and transmission mechanisms of these viruses，as well as the development of novel vaccines and therapeutic agents.