Objective Excavate the prescriptions containing the drug pair of Aurantii Fructus Immaturus-Magnoliae Officinalis Cortex(AFI-MOC),and statistically analyze the rules of prescription medication,and explore its potential mechanism of action in the treatment of food retention disorder.Methods The prescriptions containing the pair of AFI-MOC in the Great Dictionary of Traditional Chinese Medicine Prescriptions were retrieved and typed into Excel to establish a database.The source,dosage form,frequency of compatibility of traditional Chinese medicine,nature,taste and meridian attribution and indications were analyzed.Using R language(4.3.3)software with OriginPro to analysis co-occurrence frequency,association rule,correlation clustering analysis,and visualization.Then,the network construction,Protein-Protein Interaction Network(PPI)analysis,Gene Ontology(GO)function and Kyoto Encyclopedia of Genes and Genome(KEGG)pathway enrichment analysis of the"AFI-MOC-active ingredient-food retention disorder target"network were performed for the AFI-MOC drug pair and its indications food retention disorder.The binding between the core active ingredients and key target proteins was evaluated by molecular docking.Results A total of 349 prescriptions containing the pair of AFI-MOC were included,involving 267 Chinese herbs.Among them,the high-frequency compatibility drugs included Citri Reticulatae Pericarpium,Glycyrrhizae Radix et Rhizoma,Atractylodis Macrocephalae Rhizoma,Rhei Radix et Rhizoma and Aucklandiae Radix.They are mainly warm in nature,spicy,bitter and sweet in taste,spleen,liver and stomach in meridian.There were 141 kinds of indications,most of which were diseases of the spleen and stomach system such as food retention disorder,dysentery and fullness.Correlation cluster analysis shows that the AFI-MOC drug pair is frequently combined with drugs that have the efficacy of promoting qi circulation,strengthening the spleen,clearing heat,and eliminating dampness.Found through the analysis of network pharmacology AFI-MOC drug pair on the core of the active ingredient of Luteolin,BU3,Naringenin,Honokiol and Nobiletin.Key targets for food retention disorder are BDNF,AKT1,ESR1,TNF and IL-6.Molecular docking results show Luteolin,combined with AKT1 is most closely.Conclusion AFI-MOC drug pair often compatible with Citri Reticulatae Pericarpium,Atractylodis Macrocephalae Rhizoma,Aucklandiae Radix.The advantages of the prescription containing AFI-MOC drug pair is food retention disorder.Its key active components can exert therapeutic effects through multiple targets such as AKT1 and TNF.This study reveals the AFI-MOC drug pair on compatibility laws,preliminary interpretation of the mechanism for the treatment of food retention disorder.It can provide references and a basis for studying the compatibility mechanism of AFI-MOC and guiding rational clinical medication.

Objective: To construct a scientific and perfect evaluation index system of infectious disease prevention and control ability in colleges and universities, so as to provide reference tools for colleges and universities to effectively respond to infectious disease. Methods: The initial framework of the evaluation index system of infectious disease prevention and control ability in colleges and universities was constructed by using literature analysis method. Experts familiar with infectious disease prevention and control or school health work were selected to conduct two rounds( n =16，18) of Delphi expert consultation for determining the evaluation index system. Analytical hierarchy process was used to calculate the index weights and combined weights. About 198 prevention and control personnel were conveniently selected from 3 universities in Inner Mongolia Autonomous Region to comprehensively evaluate the evaluation indicators by using fuzzy comprehensive evaluation method. Results: After two rounds of Delphi consultation questionnaire, the effective recovery rates were 80.0% and 90.0%, the expert authority levels were 0.89 and 0.86, the expert harmony coefficients for Kendall W were 0.166 and 0.310, and the variation coefficient of each index was <0.25. Finally, the evaluation index system of infectious disease prevention and control ability of colleges and universities included 4 first level indicators, 14 second level indicators and 75 third level indicators. The weights of prevention and monitoring and early warning, organizational system guarantee, emergency management, rehabilitation and summary were 0.176, 0.476, 0.268 and 0.080, respectively. The top 3 weights of the secondary indexes were 0.623 for infectious disease surveillance and early warning, 0.595 for loss assessment and 0.370 for emergency response. The score of fuzzy comprehensive evaluation of the index system of infectious disease prevention and control ability in colleges and universities was 79.148, suggesting a high level. Conclusion The established evaluation index system of infectious disease prevention and control ability in colleges and universities is scientific and reasonable, which is conducive to provide tool reference for the evaluation of infectious disease prevention and control ability in colleges and universities.

Objective To investigate the factors affecting the distribution of Pomacea and project the trends in the spread of suitable distribution areas of Pomacea in 2050 and 2070 in Dali Bai Autonomous Prefecture, so as to provide insights into Pomacea control in the prefecture. Methods The longitudes and latitudes of Pomacea sampling sites were captured based on Pomacea field survey data in 12 cities (counties) of Dali Bai Autonomous Prefecture from 2023 to 2024. A total of 19 climatic factors (annual mean temperature, mean diurnal range, isothermality, temperature seasonality, maximum temperature of the warmest month, minimum temperature of the coldest month, temperature annual range, mean temperature of the wettest quarter, mean temperature of the driest quarter, mean temperature of the warmest month, mean temperature of the coldest month, annual precipitation, precipitation of the wettest month, precipitation of the driest month, precipitation seasonality, precipitation of the wettest quarter, precipitation of the driest quarter, mean temperature of the warmest quarter, and mean temperature of the coldest quarter) and representative concentration pathways (RCPs) were retrieved from the world climate database (www.worldclim.org). All climatic variables were employed to create a maximum entropy (MaxEnt) model. The predictive accuracy of the model was assessed with the area under the receiver operating characteristic (ROC) curve (AUC), and the contributions of these 19 climatic factors to the distribution of Pomacea were analyzed in Dali Bai Autonomous Prefecture using Jackknife test. In addition, the suitable distribution areas of Pomacea were predicted with the MaxEnt model in Dali Bai Autonomous Prefecture in 2024 and in 2050 and 2070 under RCP4.5. Results Data pertaining to 91 Pomacea sampling sites were captured. ROC analysis revealed the MaxEnt model had an AUC value of 0.885 ± 0.088 for predicting the suitable distribution areas of Pomacea in Dali Bai Autonomous Prefecture. Of the 19 climatic factors, the maximum temperature of the warmest month had the highest contribution to the distribution of Pomacea in Dali Bai Autonomous Prefecture, followed by mean temperature of the driest quarter, mean temperature of the wettest quarter and minimum temperature of the coldest month. The suitable distribution area of Pomacea was predicted to be 14 555.69 km² in Dali Bai Autonomous Prefecture in 2024, and would expand gradually to the southeastern part of the prefecture in the future due to climatic factors. The suitable distribution areas of Pomacea were projected to expand to 21 475.61 km² in 2050 and 25 782.52 km² in 2070 in Dali Bai Autonomous Prefecture, respectively. Conclusions Temperature is an important contributor to the distribution of Pomacea in Dali Bai Autonomous Prefecture, and the suitable distribution area of Pomacea will gradually expand to the southeastern part of the prefecture in 2050 and 2070.

This article reports a successful case of preimplantation genetic testing (PGT) in a patient with autosomal dominant polycystic kidney disease type 2 (PKD2) combined with Robertsonian translocation. The patient carried a heterozygous frameshift mutation ( PKD2 c.428del, p.Gly143Alafs*90) and a Robertsonian translocation between chromosomes 14 and 15. Through combined PGT for monogenic disorders, structural rearrangements and aneuploidy screening, one euploid blastocyst free of the PKD2 mutation was selected from six embryos for transfer, resulting in the successful delivery of a healthy female infant. Follow-up until June 2025 confirmed normal developmental milestones. This case demonstrates that PGT can effectively mitigate dual genetic risks (monogenic disease and chromosomal abnormality), providing critical clinical insights for optimizing reproductive outcomes in patients with complex genetic backgrounds.

Objective:To analyze the surveillance results of brucellosis in Shanxi Province, to gain a understanding of the epidemic characteristics and changing trend of brucellosis in Shanxi Province, and to provide scientific basis for formulating prevention and control strategies and measures for brucellosis.Methods:The surveillance data of brucellosis in Shanxi Province from Infectious Disease Reporting Information Management System of China Disease Prevention and Control Information System, and the active surveillance results of 5 national brucellosis surveillance sites from 2018 to 2023 were collected for descriptive analysis.Results:From 2018 to 2023, a total of 24 041 cases of human brucellosis were reported in Shanxi Province, with the number of cases increased from 2 800 in 2018 to 5 131 in 2023. The annual reported incidence was 11.22/100 000, ranging from 7.56/100 000 to 14.74/100 000, showing an overall upward trend (χ 2trend = 1 377.43, P < 0.001). The epidemic had affected all counties (cities and districts) in the province, mainly concentrated in Linfen City, Jinzhong City, Datong City, and Shuozhou City, with a total of 13 489 cases of human brucellosis reported, accounting for 56.11%. The population distribution was mainly composed of individuals aged 40 - 69 (17 682 cases), males (18 513 cases), farmers (20 295 cases), and household and unemployed individuals (1 017 cases). The onset of the disease showed obvious seasonality, with the peak time from March to August, accounting for 66.39% (15 961/24 041). A total of 14 130 occupational individuals were investigated at the surveillance sites, and 11 141 underwent serological tests, with a positive rate of 5.25% (585/11 141), including 299 new cases. The positive rate of serological tests was relatively high in Qinyuan County, at 8.51% (241/2 832). Etiological culture was conducted on 338 human blood samples, and 43 strains of Brucella were isolated, with a detection rate of 12.72%. All strains were Brucella melitensis, including 42 strains of Brucella melitensis biovar 3. Conclusions:The overall trend of human brucellosis epidemic in Shanxi Province from 2018 to 2023 is on the rise, and it is still at a high level. It is suggested to continue strengthening monitoring, study the epidemic situation in a timely manner, take comprehensive prevention and control measures, and effectively control the spread of brucellosis.

This article reports a successful case of preimplantation genetic testing (PGT) in a patient with autosomal dominant polycystic kidney disease type 2 (PKD2) combined with Robertsonian translocation. The patient carried a heterozygous frameshift mutation ( PKD2 c.428del, p.Gly143Alafs*90) and a Robertsonian translocation between chromosomes 14 and 15. Through combined PGT for monogenic disorders, structural rearrangements and aneuploidy screening, one euploid blastocyst free of the PKD2 mutation was selected from six embryos for transfer, resulting in the successful delivery of a healthy female infant. Follow-up until June 2025 confirmed normal developmental milestones. This case demonstrates that PGT can effectively mitigate dual genetic risks (monogenic disease and chromosomal abnormality), providing critical clinical insights for optimizing reproductive outcomes in patients with complex genetic backgrounds.

Purpose To investigate the cortical thickness features in Parkinson's disease(PD)patients at various stages and their association with dopamine transporter(DAT)levels in the putamen.Materials and Methods We retrospectively enrolled 30 PD patients and 15 healthy subject who underwent 11C-CFT PET and T1 MRI scans at the Department of Nuclear Medicine/PET Center of Huashan Hospital from August 2016 to October 2020.DAT average radioactivity in the anterior and posterior putamen was analysis using SPM12 software,with the occipital lobe as the reference region.Cortical segmentation and reconstruction were performed on T1 images using Freesurfer v7.2.The differences in cortical thinning between the groups were compared using a general linear model.Additionally,the relationship between cortical thickness in various brain regions and DAT uptake in the putamen were assessed.Results Compared to healthy subjects,significant cortical thinning was observed in the left inferior parietal lobule and the right and left inferior middle frontal gyrus of PD patients(all P<0.05).There was a significant positive correlation between the cortical thickness of the left inferior parietal lobule and right inferior middle frontal gyrus and DAT uptake in the corresponding anterior/posterior parts of the putamen(r=0.30-0.47,all P<0.05).Furthermore,the DAT uptake in the right precentral gyrus was positively correlated with the ipsilateral posterior putamen,exhibiting a stronger correlation than on the contralateral side(r=0.32,P=0.029).Conclusion The results show that the thickness of the thinning cortex area in the PD patients correlates significantly positively with DAT levels in the putamen,highlighting the importance of the basal ganglia cortical circuit and providing a basis for further research into the neural mechanisms of PD.

Objective Excavate the prescriptions containing the drug pair of Aurantii Fructus Immaturus-Magnoliae Officinalis Cortex(AFI-MOC),and statistically analyze the rules of prescription medication,and explore its potential mechanism of action in the treatment of food retention disorder.Methods The prescriptions containing the pair of AFI-MOC in the Great Dictionary of Traditional Chinese Medicine Prescriptions were retrieved and typed into Excel to establish a database.The source,dosage form,frequency of compatibility of traditional Chinese medicine,nature,taste and meridian attribution and indications were analyzed.Using R language(4.3.3)software with OriginPro to analysis co-occurrence frequency,association rule,correlation clustering analysis,and visualization.Then,the network construction,Protein-Protein Interaction Network(PPI)analysis,Gene Ontology(GO)function and Kyoto Encyclopedia of Genes and Genome(KEGG)pathway enrichment analysis of the"AFI-MOC-active ingredient-food retention disorder target"network were performed for the AFI-MOC drug pair and its indications food retention disorder.The binding between the core active ingredients and key target proteins was evaluated by molecular docking.Results A total of 349 prescriptions containing the pair of AFI-MOC were included,involving 267 Chinese herbs.Among them,the high-frequency compatibility drugs included Citri Reticulatae Pericarpium,Glycyrrhizae Radix et Rhizoma,Atractylodis Macrocephalae Rhizoma,Rhei Radix et Rhizoma and Aucklandiae Radix.They are mainly warm in nature,spicy,bitter and sweet in taste,spleen,liver and stomach in meridian.There were 141 kinds of indications,most of which were diseases of the spleen and stomach system such as food retention disorder,dysentery and fullness.Correlation cluster analysis shows that the AFI-MOC drug pair is frequently combined with drugs that have the efficacy of promoting qi circulation,strengthening the spleen,clearing heat,and eliminating dampness.Found through the analysis of network pharmacology AFI-MOC drug pair on the core of the active ingredient of Luteolin,BU3,Naringenin,Honokiol and Nobiletin.Key targets for food retention disorder are BDNF,AKT1,ESR1,TNF and IL-6.Molecular docking results show Luteolin,combined with AKT1 is most closely.Conclusion AFI-MOC drug pair often compatible with Citri Reticulatae Pericarpium,Atractylodis Macrocephalae Rhizoma,Aucklandiae Radix.The advantages of the prescription containing AFI-MOC drug pair is food retention disorder.Its key active components can exert therapeutic effects through multiple targets such as AKT1 and TNF.This study reveals the AFI-MOC drug pair on compatibility laws,preliminary interpretation of the mechanism for the treatment of food retention disorder.It can provide references and a basis for studying the compatibility mechanism of AFI-MOC and guiding rational clinical medication.

Purpose To investigate the cortical thickness features in Parkinson's disease(PD)patients at various stages and their association with dopamine transporter(DAT)levels in the putamen.Materials and Methods We retrospectively enrolled 30 PD patients and 15 healthy subject who underwent 11C-CFT PET and T1 MRI scans at the Department of Nuclear Medicine/PET Center of Huashan Hospital from August 2016 to October 2020.DAT average radioactivity in the anterior and posterior putamen was analysis using SPM12 software,with the occipital lobe as the reference region.Cortical segmentation and reconstruction were performed on T1 images using Freesurfer v7.2.The differences in cortical thinning between the groups were compared using a general linear model.Additionally,the relationship between cortical thickness in various brain regions and DAT uptake in the putamen were assessed.Results Compared to healthy subjects,significant cortical thinning was observed in the left inferior parietal lobule and the right and left inferior middle frontal gyrus of PD patients(all P<0.05).There was a significant positive correlation between the cortical thickness of the left inferior parietal lobule and right inferior middle frontal gyrus and DAT uptake in the corresponding anterior/posterior parts of the putamen(r=0.30-0.47,all P<0.05).Furthermore,the DAT uptake in the right precentral gyrus was positively correlated with the ipsilateral posterior putamen,exhibiting a stronger correlation than on the contralateral side(r=0.32,P=0.029).Conclusion The results show that the thickness of the thinning cortex area in the PD patients correlates significantly positively with DAT levels in the putamen,highlighting the importance of the basal ganglia cortical circuit and providing a basis for further research into the neural mechanisms of PD.

Objective:To analyze the surveillance results of brucellosis in Shanxi Province, to gain a understanding of the epidemic characteristics and changing trend of brucellosis in Shanxi Province, and to provide scientific basis for formulating prevention and control strategies and measures for brucellosis.Methods:The surveillance data of brucellosis in Shanxi Province from Infectious Disease Reporting Information Management System of China Disease Prevention and Control Information System, and the active surveillance results of 5 national brucellosis surveillance sites from 2018 to 2023 were collected for descriptive analysis.Results:From 2018 to 2023, a total of 24 041 cases of human brucellosis were reported in Shanxi Province, with the number of cases increased from 2 800 in 2018 to 5 131 in 2023. The annual reported incidence was 11.22/100 000, ranging from 7.56/100 000 to 14.74/100 000, showing an overall upward trend (χ 2trend = 1 377.43, P < 0.001). The epidemic had affected all counties (cities and districts) in the province, mainly concentrated in Linfen City, Jinzhong City, Datong City, and Shuozhou City, with a total of 13 489 cases of human brucellosis reported, accounting for 56.11%. The population distribution was mainly composed of individuals aged 40 - 69 (17 682 cases), males (18 513 cases), farmers (20 295 cases), and household and unemployed individuals (1 017 cases). The onset of the disease showed obvious seasonality, with the peak time from March to August, accounting for 66.39% (15 961/24 041). A total of 14 130 occupational individuals were investigated at the surveillance sites, and 11 141 underwent serological tests, with a positive rate of 5.25% (585/11 141), including 299 new cases. The positive rate of serological tests was relatively high in Qinyuan County, at 8.51% (241/2 832). Etiological culture was conducted on 338 human blood samples, and 43 strains of Brucella were isolated, with a detection rate of 12.72%. All strains were Brucella melitensis, including 42 strains of Brucella melitensis biovar 3. Conclusions:The overall trend of human brucellosis epidemic in Shanxi Province from 2018 to 2023 is on the rise, and it is still at a high level. It is suggested to continue strengthening monitoring, study the epidemic situation in a timely manner, take comprehensive prevention and control measures, and effectively control the spread of brucellosis.