Objective: To understand the changing trends and related factors of knowledge, attitude and practice (KAP) regarding the three major infectious diseases (acquired immunodeficiency syndrome, tuberculosis, hepatitis B) among freshmen in Jiangsu from 2019 to 2022, so as to provide a reference basis for the health education of infectious diseases in schools. Methods: From 2019 to 2022, a total of 33 944 freshmen from 20 universities in Jiangsu Province were randomly selected for four consecutive years to investigate their KAP levels online through self designed questionnaires on three major infectious diseases. The multiple linear regression model was used to analyze the changing trends of students KAP levels of the three major infectious diseases, and to explore the influencing factors of KAP. Results: From 2019 to 2022, the knowledge scores(18.0±3.1,18.4±3.2,18.7±3.2,18.8±3.2), related to the three major infectious diseases showed an upward trend ( F=436.50, P <0.01), and the positive attitude reporting rates were 81.77%, 81.46%, 82.68% and 81.74%, respectively. The reporting rates of positive practice were 80.11%, 79.25%, 79.08 % and 79.04%, respectively. Multiple linear regression showed that school type, parental education level, mother s occupation, average income per person in family and living arrangements during high school all had an impact on the knowledge ( β = -1.510 -0.559), attitudes ( β =-0.043-0.065) and practice ( β =-0.028-0.027) of the three major infectious diseases ( P < 0.05 ). The family residence areas only affected the reporting rate of positive attitude scores ( β =0.002-0.065), and whether only children or not affected the reporting rate of positive practice scores ( β =0.009)( P <0.05). The knowledge score showed an upward trend ( β= 0.297, P <0.01), the positive attitude reporting rate showed no statistically significant change ( β=0.001, P =0.22), and the positive practice reporting rate showed a downward trend ( β=-0.005, P <0.01). Conclusions Freshman in Jiangsu Province from 2019 to 2022 have shown a separation in KAP scores regarding the three major infectious diseases. Targeted measures should be taken to improve their health practice level.

OBJECTIVES: In recent years, the incidence and detection rate of pancreatic cystic lesions (PCLs) have increased significantly. Endoscopic ultrasound (EUS) plays an indispensable role in the diagnosis and differential diagnosis of PCLs. However, evidence comparing the diagnostic performance of EUS-guided fine-needle aspiration (EUS-FNA) and fine-needle biopsy (FNB) remains limited. This study aims to compare the diagnostic yield, adequacy of tissue acquisition, and safety between EUS-FNA and EUS-FNB in evaluating PCLs to inform clinical practice. METHODS: A retrospective review was conducted on patients with PCLs who underwent either EUS-FNA or EUS-FNB between January 2014 and August 2021. The diagnostic yield, tissue acquisition adequacy, and incidence of adverse events were compared between the 2 groups. RESULTS: A total of 90 patients with PCLs were included (52 in the FNA group and 38 in the FNB group). The diagnostic yield was similar between the FNA and FNB groups (94.2% vs 94.7%, P>0.05). The adequacy of tissue acquisition was 71.2% in the FNA group and 81.6% in the FNB group (P>0.05). No statistically significant difference was observed in the incidence of adverse events between the 2 groups (P>0.05). CONCLUSIONS Both EUS-FNA and EUS-FNB demonstrate equally high diagnostic yields and tissue adequacy in PCLs, with excellent safety profiles. Both methods are safe and effective diagnostic tools for evaluating PCLs.
Humans ; Endoscopic Ultrasound-Guided Fine Needle Aspiration/adverse effects* ; Retrospective Studies ; Female ; Male ; Pancreatic Cyst/diagnostic imaging* ; Middle Aged ; Biopsy, Fine-Needle/adverse effects* ; Aged ; Pancreatic Neoplasms/diagnosis* ; Adult ; Endosonography/methods* ; Pancreas/pathology* ; Diagnosis, Differential

Addressing the enduring challenge of evaluating traditional Chinese medicines (TCMs), the integrated evidence chain-based effectiveness evaluation of TCMs (Eff-iEC) has emerged. This paper explored its capacity through a demonstration study that evaluated the effectiveness evidence of six commonly used anti-hepatic fibrosis Chinese patent medicines (CPMs), including Biejiajian Pill (BP), Dahuang Zhechong Pill (DZP), Biejia Ruangan Compound (BRC), Fuzheng Huayu Capsule (FHC), Anluo Huaxian Pill (AHP), and Heluo Shugan Capsule (HSC), using both Eff-iEC and the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) system. The recognition of these CPMs within the TCM academic community was also assessed through their inclusion in relevant medical documents. Results showed that the evidence of BRC and FHC received higher assessments in both Eff-iEC and GRADE system, while the assessments for others varied. Analysis of community recognition revealed that Eff-iEC more accurately reflects the clinical value of these CPMs, exhibiting superior evaluative capabilities. By breaking through the conventional pattern of TCMs effectiveness evaluation, Eff-iEC offers a novel epistemology that better aligns with the clinical realities and reasoning of TCMs, providing a coherent methodology for clinical decision-making, new drug evaluations, and health policy formulation.

Objective: To understand the trends and associated factors of tuberculosis knowledge and behavior among freshmen from Jiangsu Province, 2019 to 2022, so as to provide theoretical support for the popularization of tuberculosis knowledge and the prevention and control of tuberculosis in universities. Methods: From 2019 to 2022, a total of 33 944 freshmen from 20 universities in Jiangsu Province were selected by stratified random sampling, and tuberculosis knowledge and behavior were surveyed online using a selfdesigned questionnaire. Oneway variance trend test and multiple linear regression analysis were used to analyze the trend of knowledge and behavior levels, and a multiple linear regression model was used to analyze the influencing factors. Results: The overall awareness rate of tuberculosis among freshmen from Jiangsu Province was 90.6%, and the overall awareness rates from 2019 to 2022 were 88.4%, 90.4%, 91.7%, and 91.8%, respectively. The overall behavioral accuracy rate was 92.3%, with the annual rates from 2019 to 2022 being 91.8%, 92.3%, 92.7%, and 92.4%, respectively. Both the awareness rate and accuracy behavior rate increased annually (F=216.67, 11.75, P<0.01). The multiple linear regression analysis showed that school type, ethnicity, fathers educational level, mothers educational level, mothers occupation, family per capita monthly income, and living arrangement in high school affected both personal knowledge awareness rate and personal behavioral accuracy rate (β=-0.047-0.035, P<0.01), while region, gender, family residence, and being an only child only affected behavioral accuracy rate (β=-0.003-0.032, P<0.05). Conclusions The tuberculosis knowledge and behavior levels of freshmen from Jiangsu Province have been increasing by year. Targeted health education should be carried out based on the relevant influencing factors to further enhance the tuberculosis prevention and control literacy.

Type 2 diabetes mellitus(T2DM)is a chronic metabolic disease that can lead to the damage of multiple tissues and organs throughout the body.Stimulator of interferon genes(STING)is an endoplasmic reticulum membrane protein that acts as an indirect cytoplasmic DNA sensor.The activation of the STING signaling pathway may be involved in T2DM and its microvascular complications through various mechanisms.This article reviews the research progress in the mechanism of STING in T2DM and its microvascular complications.

Objective To explore the application efficacy and safety of oblique ultrasound-guided techniques in PICC puncture,in order to provide guidance and references for clinical application.Methods Through convenient sampling,654 patients from a tertiary A hospital in Zhejiang Province from March to December 2022 were selected as the study subjects.The random numbers were generated through Excel table functions and they were randomly grouped into 3 groups:A,B,and C.The ultrasound short axis method,long axis method,and oblique axis method were employed to guide PICC puncture catheterization,respectively.The success rate of PICC puncture,the number of subcutaneous adjustments of the puncture needle,puncture time,and the occurrence of puncture complications(such as hematoma,puncture of the posterior wall of blood vessels,accidental injury to arteries,and accidental injury to nerves)were recorded during the catheterization process in 3 groups.Results A total of 654 patients completed the study,including 215 in group A,219 in group B,and 220 in group C.The success rate of first-time puncture in the group C(86.36％)was higher than that in group A(73.95％)and group B(63.93％),and there was a statistically significant difference among 3 groups(P＜0.001).The subcutaneous adjustment frequency of the puncture needle was 1(1,1)in group C,1(1,2)in group A,and 1(1,2)in group B.The difference between 3 groups was statistically significant(P＜0.001);the puncture time of group C was shorter than that of group A and group B,and the difference was statistically significant(P＜0.001).There was a statistically significant difference in the puncture time between 3 groups(P＜0.017);the pairwise comparison of the number of subcutaneous needle adjustments and the success rate of a puncture between 3 groups showed that there was a statistical difference between group C and group A,and between group C and group B(P＜0.017),while there was no statistical difference between group A and group B(P＞0.017).There was statistical significance(P＜0.05)among 3 groups in terms of complications such as accidental nerve injury and puncture of the contralateral vascular wall by puncture needle,but there was no statistical significance in terms of accidental arterial injury and hematoma occurrence among 3 groups.Conclusion Compared with the short axis approach and the long axis approach,the ultrasound oblique axis approach guided PICC puncture has statistical differences in the success rate of a puncture and the incidence of puncture complications,etc.It is recommended to use the ultrasound oblique axis approach during PICC puncture.

As a kind of traditional Chinese medicine,which has a medicinal site of rhizomes,contains rich active ingredients,mainly including steroidal saponins,flavonoids,phenols,stilbenes,organic acids and other compounds,which together give a wide range of pharmacological effects,including anti-inflammatory,antibacterial,anti-tumor,hypolipidemic,hypoglycemic,and so on.In recent years,with the continuous development of modern science and technology,the research on Smilacis chinae rhizoma has been deepening,and the pharmacological mechanism of its active ingredients has been gradually revealed.This paper reviews the research progress on the active ingredients and pharmacological effects of Smilacis chinae rhizoma over the last few years at home and abroad,in order to provide a scientific basis for further development and utilization of Smilacis chinae rhizoma,and inject new vitality into the modernization and international development of traditional Chinese medicine.

Objective:To compare the positioning errors of the clavicular,cervical,and humeral regions during radiotherapy between a 3D-printed breast bracket and common head-occipital pillow in patients with breast cancer and to assess patients with brachial plexus damage to determine whether 3D-printed breast brackets can reduce radiation-induced brachial plexopathy(RIBP).Methods:A total of 58 patients admitted to Sichuan Provincial People's Hospital from January 2022 to October 2022 were randomly assigned into four groups:breast-con-serving patients with 3D-printed breast bracket,breast-conserving patients with common head pillow,postoperative patients with 3D-prin-ted breast bracket,and postoperative patients with common head pillow.The positioning error data were obtained for the clavicular,cer-vical,and humeral regions,and the errors in the elevating direction(vrt),head and foot direction(lng),and left and right direction(lat)were analyzed.At the same time,100 patients treated at Sichuan Provincial People's Hospital from January 2022 to November 2022 were ran-domly assigned into the above four groups,and their brachial plexus damage was assessed and classified.Results:In postoperative patients with 3D-printed breast bracket,the vrt,lng,and lat positioning errors in the clavicle,cervical,and humeral regions were(0.95±0.70)mm,(0.90±0.61)mm,(1.50±0.077)mm,(1.50±1.16)mm,(1.16±0.87)mm,(1.45±1.21)mm,(1.31±0.82)mm,(1.10±0.87)mm,and(1.64±1.04)mm,respectively.In breast-conserving patients,the positioning errors were(1.68±0.67)mm,(2.92±1.20)mm,(2.37±1.07)mm,(2.60±1.22)mm,(2.81±1.19)mm,(2.34±1.09)mm,(2.66±1.17)mm,(3.11±1.20)mm,and(2.52±1.21)mm,respectively.There was significant difference in the positioning error between the two groups(P<0.05).The return visit for brachial plexus damage showed that grade 0 was 24%higher in the 3D-printed breast bracket groups than in the ordinary headrest groups,grade 1 was 22%lower,and there were no significant differences in the other grades.Conclusions:The positioning error of the 3D-printed breast bracket in the three areas was smaller than that of the ordin-ary headrest.Brachial plexus damage in the 3D-printed breast bracket group was also better than that in the ordinary head pillow group.

Endodontic diseases are a kind of chronic infectious oral disease.Common endodontic treatment concepts are based on the removal of inflamed or necrotic pulp tissue and the replacement by gutta-percha.However,it is very essential for endodontic treatment to debride the root canal system and prevent the root canal system from bacterial reinfection after root canal therapy(RCT).Recent research,encompassing bacterial etiology and advanced imaging techniques,contributes to our understanding of the root canal system's anatomy intricacies and the technique sensitivity of RCT.Success in RCT hinges on factors like patients,infection severity,root canal anatomy,and treatment techniques.Therefore,improving disease management is a key issue to combat endodontic diseases and cure periapical lesions.The clinical difficulty assessment system of RCT is established based on patient conditions,tooth conditions,root canal configuration,and root canal needing retreatment,and emphasizes pre-treatment risk assessment for optimal outcomes.The findings suggest that the presence of risk factors may correlate with the challenge of achieving the high standard required for RCT.These insights contribute not only to improve education but also aid practitioners in treatment planning and referral decision-making within the field of endodontics.

Objective:To investigate the changes in interaction proteome of NUS1 mutant R290C and their relations with pathogenicity of Lennox Gastaut syndrome (LGS). Methods:The wild-type and mutant NUS1(R290C) plasmids were constructed and transfected into human embryonic kidney HEK293T cells; 48 h after that, NUS1 protein expression in HEK293T cells was detected by Western blotting. Co-immunoprecipitation, silver nitrate staining, and proteomic analysis were used to analyze the proteins interacted with wild-type or mutant NUS1 and identify the differential interacting proteins. Enrichment analyses of Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) were performed to annotate the molecular function and signaling pathways involved in the differential proteins. DisGeNet database was used to analyze the association between differential proteins and human diseases. Protein-protein interaction (PPI) was used to analyze the interaction network of NUS1 with protein folding regulatory proteins (RTN4 and DHDDS) and developmental epileptic encephalopathy related proteins.Results:(1) There was no significant difference in NUS1 protein expression between the wild-type and mutant NUS1 transfected HEK293T cells ( t=0.536, P=0.620). (2) Compared with that with wild-type NUS1 plasmid, number of proteins interacting with mutant NUS1 plasmid was significantly reduced in the transfected cells; 310 differential interacting proteins were screened in the mutant NUS1. (3) GO and KEGG enrichment analyses showed that the differential proteins were mainly involved in protein folding reaction and translation regulation. (4) DisGeNet association analysis showed that the two most relevant proteins in the differential interacting proteins were associated with frontotemporal dementia and developmental epileptic encephalopathy. (5) PPI analysis showed that NUS1 may be involved in occurrence of neurological diseases such as LGS by affecting protein folding signaling pathways. Conclusion:NUS1 mutant R290C alters its interacting protein lineage and mediates the development of LGS and other neurological diseases probably by regulating protein folding-related signaling.