Avian coccidiosis, an acute parasitic disease that mainly harms chicks, is widely prevalent across the world, which poses a serious threat to poultry industry. Because of the single prophylactic formulations, veterinary clinical treatment of coccidiosis mainly relies on chemically synthesized agents, polyether ionophores and Chinese herbal medicines. The introduction of novel anticoccidial drugs is slow for a long period of time, and there is an increasing problem of anticoccidial drug resistance following long-term use, which has become an urgent problem to be solved in poultry industry. This review summarizes the levels of anticoccidial drug resistance across China from 2018 to 2023, and analyzes the resistance to various anticoccidial agents in coccidia. It is indicated that the overall prevalence of anticoccidial drug resistance is high in coccidia, and development of novel anticoccidial agents and products with reduced antibiotics use and alternatives of antibiotics is of an urgent need.

Sensorineural hearing loss is one of the most common sensory disorders. In recent years, auditory neuropathy spectrum disorders caused by mutations in the OTOF gene have garnered significant attention worldwide, marking it as the first deafness gene with breakthroughs in gene therapy. Most patients with OTOF gene mutations present with stable, congenital, or prelingual onset of hearing loss, which can range from severe to profound and even complete hearing loss. However, a minority of patients may exhibit mild to moderate progressive hearing loss or temperature-sensitive hearing loss. This review further explores the genotype-phenotype relationship of the OTOF gene based on reported cases in China and abroad. Additionally, we analyze the characteristics of the natural history of OTOF gene mutations within the Chinese population. This study aims to provide a reference for the clinical diagnosis, evaluation, and treatment of hearing loss associated with OTOF gene mutations.
Humans ; Mutation ; Phenotype ; Genotype ; Hearing Loss, Sensorineural/genetics* ; Membrane Proteins/genetics*

OBJECTIVE: To construct and validate a prognostic prediction model for children with sepsis using the Phoenix sepsis score (PSS). METHODS: A retrospective case series study was conducted to collect clinical data of children with sepsis admitted to the pediatric intensive care unit (PICU) of the Affiliated Hospital of Guizhou Medical University from January 2022 to April 2024. The data included general information, the worst values of laboratory indicators within the first 24 hours of PICU admission, PSS score, pediatric critical illness score (PCIS), and the survival status of the children within 30 days of admission. The statistically significant indicators in univariate Logistic regression analysis were included in multivariate Logistic regression analysis to screen the risk factors affecting the prognosis of children with sepsis and construct a nomogram model. The receiver operator characteristic curve (ROC curve) was drawn to evaluate the predictive performance of the model. The Bootstrap method was used to perform 1 000 repeated sampling internal verification and draw the calibration curve of the model. RESULTS: A total of 199 children with sepsis were included, of which 32 died and 167 survived 30 days after admission. In the univariate Logistic regression analysis, shock, white blood cell count (WBC), international normalized ratio (INR), lactic acid (Lac), PSS score, and PCIS score were identified as statistically significant predictors. These variables were then included in the multivariate Logistic regression analysis, which demonstrated that shock [odds ratio (OR) = 4.258, 95% confidence interval (95%CI) was 1.049-17.288], WBC (OR = 1.124, 95%CI was 1.052-1.210), and PSS score (OR = 1.977, 95%CI was 1.298-3.012) were independent risk factors for mortality in pediatric patients with sepsis (all P < 0.05). A nomogram model was constructed based on these three risk factors, with the model equation as follows: -4.809+1.449×shock+0.682×PSS score+0.117×WBC. The calibration curve results showed that the model's predictions were highly consistent with the actual observations. The ROC curve showed that when the Youden index of the prediction model was 0.792, the sensitivity and specificity were 90.6% and 88.6%, respectively, and the area under the curve (AUC) was 0.957 (95%CI was 0.930-0.984), which was higher than the AUC of shock, WBC, and PSS score alone (0.808, 0.667, 0.908, respectively). CONCLUSIONS Shock, WBC, and PSS score have demonstrated certain predictive value for mortality in children with sepsis. The nomogram model based on the above indicators has important clinical significance for evaluating the prognosis and guiding treatment of children with sepsis.
Humans ; Sepsis/diagnosis* ; Prognosis ; Retrospective Studies ; Logistic Models ; Intensive Care Units, Pediatric ; Nomograms ; Child ; ROC Curve ; Risk Factors ; Male ; Female ; Child, Preschool ; Infant

Objective To investigate the predictive value of interleukin-33(IL-33),eosinophil chemotactic factor(Eotaxin),soluble scavenger receptor CD163(sCD163)for recurrent wheezing in children with bronchi-olitis.Methods A total of 120 children with bronchiolitis who were treated in Jiamusi Maternal and Child Health Hospital from August 2019 to October 2021 were enrolled in the study.The clinical data of the chil-dren were collected,including demographic factors,birth factors,atopic factors,length of hospital stay,time from symptom onset to visit,and respiratory distress assessment tool(RDAI)score.Respiratory syncytial vi-rus(RSV)and rhinovirus(RV)were detected.Blood samples were collected for detection.Blood test indica-tors included total immunoglobulin E(IgE),white blood cell count(WBC),IL-33,Eotaxin and sCD163.The discharged children were followed up for 1 year,and they were divided into non-recurrent group and recurrent group according to the number of wheezing episodes.The two groups were compared in terms of clinical data and blood test indicators.Logistic regression was used to analyze the risk factors for recurrent wheezing in children with bronchiolitis.Pearson correlation analysis was used to analyze the correlation between blood test indexes and RDAI score.The receiver operating characteristic(ROC)curve was drawn to analyze the value of IL-33,Eotaxin,and sCD163 levels alone and in combination in predicting recurrent wheezing in children with bronchiolitis.Results Compared with the non-recurrent group,the recurrent group had significantly higher RDAI score,higher proportion of patients with a history of eczema,a personal history of allergy,and a signifi-cantly higher RSV infection rate(P＜0.05).The recurrent group had significantly higher levels of IL-33,Eotaxin,and sCD163 than the non-recurrent group(P＜0.05).Pearson correlation analysis showed that the levels of IL-33,Eotaxin,and sCD163 in children with bronchiolitis were positively correlated with RDAI score(r=0.516,0.611,0.522,P＜0.05).Logistic regression analysis showed that RDAI score,history of eczema,personal history of allergy,RSV infection,increased IL-33 levels,increased Eotaxin levels,and increased sCD163 levels were risk factors for recurrent wheezing in children with bronchiolitis(OR＞1,P＜0.05).The ROC curve found that The area under the curve(AUC)of IL-33,Eotaxin,and sCD163 levels alone and in combination for predicting recurrent wheezing in children with bronchiolitis was 0.829(95％CI:0.757-0.901),0.858(95％CI:0.794-0.922),and 0.857(95％CI:0.789-0.925)and 0.954(95％CI:0.921-0.987).Conclusion Increased levels of IL-33,Eotaxin and sCD163 in children with bronchiolitis can increase the risk of recurrent wheezing,and the combined detection of the three can effectively predict the occurrence of recurrent wheezing.

AIM: To explore the current status, research hotspots, and trends of global uveitis research to provide a theoretical basis and references for researchers in the field of uveitis, and promote further development in this area.METHODS: Relevant literatures on uveitis were retrieved from the China National Knowledge Infrastructure(CNKI)database, Wanfang database, and Web of Science core collection database since their establishment until 24 August 2023. The country/publishing institutions, research authors, high-frequency keywords, and burst keywords were visual analyzed by using software such as GraphPad Prism 9, CiteSpace 6.2. R2, and VOSviewer.RESULTS: Research teams for uveitis have been formed in various countries globally. The top three countries in terms of publications are the United States of America(7 585 papers), the United Kingdom(2 412 papers)and Germany(1 679 papers). The top three foreign institutions in terms of publications are Harvard University, Oregon Health & Science University, and Moorfields Eye Hospital, while the top three domestic institutions are Affiliated Eye Hospital of Shandong University of Traditional Chinese Medicine, Chongqing Medical University, and Zhongshan Ophthalmic Center, Sun Yat-sen University. The analysis of high-frequency keywords and burst keywords in Chinese and English shows that research hotspots mainly focus on exploring pathogenesis and different treatment methods for uveitis. The research hotspots related to uveitis treatment are transitioning to molecular biology-related research topics, such as molecular biological signaling pathways(NF-κB signaling pathway with a strength value of 22.89), biological agents(adalimumab with a strength value of 32.21), and tumor necrosis factor(with a strength value of 48.44). Related research is also expanding to basic experiments on relevant rats.CONCLUSIONS: In recent years, the research hotspots and trends of global uveitis mainly focus on precise diagnosis, pathogenesis, and more effective treatment methods. It is important for more scholars to dedicate themselves to uveitis-related research in the future to make breakthroughs and progress in the field. More large-scale and multicenter clinical studies on uveitis can provide high-quality research evidence.

Objective To develop a high performance liquid chromatography-tandem mass spectrometry(HPLC-MS/MS)method for simultaneous determination of five flavonoids in Ganmao'an granules(GMA).Methods Chromatographic separation was achieved on a Kromasil C18 Column(150 mm×4.6 mm,5 μm,100 ?),which was eluted with methanol(A)-0.1％formic acid(B)at the flow rate of 1.0 ml/min.The gradient condition was as follows:0-20 min,35％A,and 20-40 min,45％A.The column temperature was 25 ℃.Analytes were detected using a triple quadrupole tandem mass spectrometer equipped with an electrospray ionization source in the negative ion scanning.The multiple reaction monitoring mode was used for qualitative analysis.For each flavonoid,two precursor ion/product ion transitions were chosen:lutin m/z 609.1→300.1,hyperin and isoquercitrin m/z 463.0→300.1,quercetin m/z 301.0→151.0,luteolin m/z 285.0→132.9.Results Five flavonoids showed the good relationships within their own concentration ranges(correlation coefficient r>0.999 1),whose average recoveries were in the range of 100.63％-102.81％with RSDs of 0.67％-2.07％.The content results of rutin,hyperoside,isoquercetin,quercetin,and luteolin in 10 batches of GMA were 32.23-479.83,0.291-1.825,11.44-20.54,6.32-18.41,3.46-6.51 μg/g,respectively.Conclusion The results indicated that the developed method was sensitive,accurate and could provide excellent specificity for simultaneous determination of five flavonoids in GMA.

The transgender children and adolescents(TCAs)face serious social dilemmas in the process of gender identity and expression,which hinders this group from seeking reasonable and equal rights to survival and development.From the perspective of equal rights and the theoretical framework of social dilemma,by interviewing TCAs who seek help from medical social workers in a hospital's multi-disciplinary transgender clinic,this paper revealed that under the traditional system of"binary gender",TCAs lacked social inclusiveness and infrastructure,which led to the two major social dilemmas of"social traps"and"social barriers"encountered by this group in the process of gender expression and gender identity.Specifically,the social gender selection of TCAs often leads to collective irrational reactions and gender punishment,preventing their legal and effective medical services.To this end,the research team used critical methodology to construct a joint disciplinary diagnosis and treatment path for TCAs with the participation of medical social workers,as well as verified that the path has significant intervention effects in rationalizing the needs of TCAs and their families,alleviating their psychological pressure and social adaptation problems in the process of gender identity,fostering a diverse dialogue environment in their families,as well as enhancing their self-efficacy and social participation,to provide assistahce to the TCAs groups in social difficulties,assisting their rights and interests be included in the child-friendly indicator system,and improving the whole society's tolerance and understanding for TCAs group.

Objective This study aims to investigate the therapeutic effect and mechanism of Naoxinqing on non-alcohol fatty liver disease (NAFLD) induced by a high-fat diet through network pharmacology,molecular docking and in vitro and in vivo experiments. Methods ApoE-/-mice were given a high-fat diet for 12 weeks to establish the NAFLD model,followed by a 12-week Naoxinqing administration. To evaluate the therapeutic effect of Naoxinqing on NAFLD induced by a high-fat diet,biochemical and histopathological experiments were performed,including assessment of blood lipids,liver function,serum inflammatory factors,as well as Hematoxylin and eosin (HE),Oil red O,and Sirius red staining of liver. Subsequently,network pharmacology and molecular docking techniques were employed to predict the key targets of Naoxinqing. Finally,the mechanism of Naoxinqing was validated by Western Blot in HepG2 cells and liver tissue. Results The results of serum biochemistry and liver tissue pathology showed that Naoxinqing can significantly improve high-fat diet-induced hepatic lipid accumulation,hepatocellular injury,and inflammation. Network pharmacology and molecular docking analysis results suggested that Naoxinqing may affect lipid metabolism through the AMP-activated protein kinase (AMPK)/Sirtuin 1 (SIRT1) pathway. Finally,in vitro cell experiment confirmed that the main mechanism of Naoxinqing is to activative the AMPK/SIRT1 pathway,upregulate the expression of downstream carnitine palmitoyltransferase 1 (CPT1A),promote fatty acid oxidation,and ultimately improve NAFLD. Conclusion This study demonstrated that Naoxinqing improved NAFLD by promoting fatty acid oxidation through the activation of the AMPK/SIRT1 pathway.

Objective To observe the value of deep learning combine with radiomics based on MRI for evaluating H3 K27 status of midline gliomas.Methods Totally 127 patients with diffuse midline glioma H3 K27-altered(H3-DMG)and 127 patients with midline glioblastoma(GBM)without H3 K27 mutation were retrospectively enrolled.The patients were randomly divided into training set(n=204)and test set(n=50)at the ratio of 8:2.U-Net neural network visual and radiomics features of tumors were extracted based on MRI,and a deep learning radiomics model was established,its value for evaluating H3 K27 status was observed.Results Based on training set,0.500 was obtained as the security score partition value for the model classification task.In test set,the median safety score of the obtained deep learning radiomics model for evaluating H3 K27 status of H3-DMG and GBM was 0(0,0)and 0.999(0.616,1.000),respectively,for the former was lower than for the latter(Z=-5.114,P＜0.001).The sensitivity,specificity,accuracy and area under the curve of deep learning radiomics model for evaluating H3 K27 status in training set was 93.14％,81.37％,87.25％and 0.953(95％CI[0.923,0.976]),respectively,while was 88.00％,80.00％,84.00％and 0.922(95％CI[0.829,0.986])in test set,respectively.Conclusion Deep learning radiomics based on MRI could accurately evaluate H3 K27 status of midline gliomas.

Objective:To retrieve, evaluate, and integrate the best evidence for the management of neurogenic bowel dysfunction (NBD) in spinal cord injury patients both domestically and internationally, providing a basis for relevant evidence-based practices.Methods:The guidelines, expert consensus, clinical decision-making, and systematic review of NBD management for spinal cord injury patients were electronically searched in various databases and professional association websites at home and abroad. The search period was from database establishment to March 31, 2023.Results:A total of 13 articles were included, including five guidelines, five evidence summaries, two expert consensus, and one clinical decision-making. A total of 33 recommendations for NBD management in spinal cord injury patients were summarized from five aspects of medical history assessment, medication management, physical therapy, diet and exercise, and health education.Conclusions:The best evidence for NBD management in spinal cord injury patients summarized is scientific and practical. Medical and nursing staff should selectively apply the best evidence based on clinical practice.