The integrated management of multi-campus public hospitals is a mandate for national assessment and compul-sory requirement for high-quality advancement of public hospitals.A challenge in multi-campus hospital management is to accel-erate the standardization of various hospital campuses and facilitate the information sharing among them.Based on the manage-ment practices of multi-campus hospitals in Ningxia,this paper discussed the challenges encountered in the integrated manage-ment of multi-campus hospitals.It proposed strategies to enhance homogeneous management and inter-hospital coordination in multi-hospital and multi-campus hospital to provide valuable references.

Objective To explore the application value of"Internet+Case-based Discussion"in the standardized train-ing of traditional Chinese medicine resident physicians.Methods"Internet+Case-based Discussion"was conducted for 150 resident physicians from three grades who received training in a case hospital.K-means cluster analysis was used to group the e-valuation of resident physicians,and the teaching evaluation of different types of resident physicians was compared.Semantic net-work analysis was used to identify training suggestions and demands of resident physicians.Results There was no statistically significant difference in teaching evaluations among the three grades of resident physicians(P>0.05),and the overall accept-ance was high among resident physicians of different grades.Cluster analysis distinguished the high-scoring group from the medi-um-scoring group,and the difference was statistically significant(P<0.001).Resident physicians in the medium-scoring group believed that teaching teachers lacked close integration of teaching with case discussion and clinical auxiliary result interpretation(P<0.001).Conclusion In the standardized training of traditional Chinese medicine resident physicians,"Internet+Case-based Discussion"can effectively ensure teaching quality and promote the sharing and utilization of teaching resources.

Rapid turnover of the intestinal epithelium is a critical strategy to balance the uptake of nutrients and defend against environmental insults, whereas inappropriate death promotes the spread of inflammation. PPARα is highly expressed in the small intestine and regulates the absorption of dietary lipids. However, as a key mediator of inflammation, the impact of intestinal PPARα signaling on cell death pathways is unknown. Here, we show that Pparα deficiency of intestinal epithelium up-regulates necroptosis signals, disrupts the gut vascular barrier, and promotes LPS translocation into the liver. Intestinal Pparα deficiency drives age-related hepatic steatosis and aggravates hepatic fibrosis induced by a high-fat plus high-sucrose diet (HFHS). PPARα levels correlate with TRIM38 and MLKL in the human ileum. Inhibition of PPARα up-regulates necroptosis signals in the intestinal organoids triggered by TNF-α and LPS stimuli via TRIM38/TRIF and CREB3L3/MLKL pathways. Butyric acid ameliorates hepatic steatosis induced by intestinal Pparα deficiency through the inhibition of necroptosis. Our data suggest that intestinal PPARα is essential for the maintenance of microenvironmental homeostasis and the spread of inflammation via the gut-liver axis.

Objective: To investigate the prevalence and influencing factors of latent tuberculosis infection (LTBI) among freshmen in a vocational college in Xinjiang Uygur Autonomous Region, so as to provide insights into tuberculosis control in vocational colleges. Methods : All freshmen enrolled in a vocational college in Xinjiang Uygur Autonomous Region in 2020 were recruited and participants' demographics, life style, history of tuberculosis contacts, frequency of ventilation and disinfection in dormitories and classrooms and awareness of core tuberculosis control knowledge were collected through questionnaire surveys. LTBI was detected among freshmen by means of purified protein derivative test (PPD skin test) and chest X-ray scans, and the factors affecting LTBI were identified using a multivariable logistic regression model. Results: A total of 5 463 freshmen were screened for LTBI, with a screening rate of 100.00%, and the participants included 2 151 men and 3 312 women, with a male/female ratio of 0.65︰1, and had a mean age of (16.83±1.05) years. A total of 388 freshmen were detected with LTBI, with a detection rate of 7.10%, and no active pulmonary tuberculosis was detected. The prevalence of LTBI was 9.44% in men and 5.59% in women. Multivariable logistic regression analysis identified males (OR=1.587, 95%CI: 1.281-1.965), smoking (OR=2.108, 95%CI: 1.355-3.278) and a history of tuberculosis of families (OR=2.851, 95%CI: 1.615-5.034) as risk factors for LTBI among freshmen, and knowing core tuberculosis control knowledge as a protective factor of LTBI among freshmen (OR=0.276, 95%CI: 0.218-0.350). Conclusions The risk of LTBI was associated with gender, smoking, history of tuberculosis of families and understanding of the core tuberculosis control knowledge among freshmen in this vocational college in Xinjiang Uygur Autonomous Region. Health education about the core tuberculosis control knowledge is recommended to be reinforced among students in vocational colleges in Xinjiang Uygur Autonomous Region.

Objective:To explore the effect of repetitive transcranial magnetic stimulation (rTMS) combined with cognitive behavioral therapies (CBT) on the cognitive function and alcohol craving in patients with alcohol dependence.Methods:From March 2019 to September 2021, a total of 150 patients with alcohol dependence were enrolled and randomly divided into rTMS treatment group (rTMS+ sham CBT, n=41), CBT treatment group (CBT+ sham rTMS, n=34), rTMS+ CBT treatment group( n=36) and control group (sham rTMS+ sham CBT, n=39). At baseline (before treatment), 2nd week, 8th week, 12th week and 24th week, alcohol dependence scale (ADS) was used to evaluate the degree of alcohol dependence, the obsessive compulsive drinking scale (OCDS) was used to assess patients' drinking craving, and Montreal cognitive assessment scale (MoCA) was used to assess the overall cognitive level of patients.SPSS 23.0 statistical software was used to compare the differences of ADS, OCDS and MoCA scale scores of the four groups by repeated measure ANOVA and simple effect analysis. Results:(1)The patients in the four groups were evaluated with ADS scale at baseline, 12th week and 24th week respectively.The interaction of group×time( F=1.279, P=0.279) and the main effect of group were not significant ( F=0.882, P=0.454), and the main effect of time was significant ( F=12.925, P<0.001) .Further simple effect analysis showed that the ADS score of rTMS+ CBT group was lower than that of baseline(14.48±5.70, 10.00±6.51) ( P=0.01) at 24th week.(2)Patients in the four groups were assessed with OCDs scale at baseline, 2nd week, 8th week, 12th week and 24th week, and the interaction of group×time was significant ( F=2.015, P=0.042). Further simple effect analysis showed that the OCDs scores of rTMS group and rTMS+ CBT group at each follow-up time node were lower than those at baseline period (all P<0.05). (3)Patients in the four groups were assessed with MoCA scale at baseline, 8th week, 12th week and 24th week, and the interaction of group×time was not significant ( F=1.660, P=0.106), and the main effect of group and the main effect of time were significant ( F=2.964, P=0.038; F=14.239, P<0.001). Further simple effect analysis showed that the score of MoCA scale in CBT group at the 24th week was higher than that at baseline (21.73±5.81, 24.60±3.98)( P=0.029), the score of MoCA scale in rTMS+ CBT group at the 24th week was higher than that at the 8th week (23.50±6.01, 25.95±2.87) ( P=0.006), and the score of MoCA scale in rTMS group at the 12th week was higher than that in control group (22.08±6.64, 26.64±2.46)( P=0.009). Conclusion:rTMS combined with CBT can be effective in improving alcohol craving and cognitive function in patients with alcohol dependence, and has a good long-term effect.

Objective:To investigate the pathogenic characteristics of viral encephalitis or meningitis in children living in Shijiazhuang city and surrounding areas, and to study the relationship between pathogenic and clinical findings.Methods:A total of 132 cerebrospinal fluid specimens were randomly collected from hospitalized children diagnosed with viral encephalitis or meningitis (January 2018 to December 2018) in the Department of Neurology of Hebei Children′s Hospital in Shijiazhuang city and surrounding areas. The nucleic acids of four viruses in cerebrospinal fluid were detected by real-time quantitative PCR. SPSS 21.0 software was used for statistical analysis.Results:Among the 132 cases, 78 were boys and 54 were girls, with a sex ratio of 1.44∶1. However, in the gender composition of children in each age group, there was no significant difference (χ 2=3.901, P=0.272). Of the 132 children, 121 had signs of fever, 109 had symptoms of headache, 92 had symptoms of vomiting, 17 had abnormal electroencephalogram(EEG), and 15 had abnormal head magnetic resonance imaging(MRI). 132 cerebrospinal fluid specimens were tested for pathogenic pathogens, and 80 of them were successfully detected. There was 1 case of human herpesvirus type I(HHV-I), 2 cases of varicella-zoster virus (VZV) and 77 cases of enterovirus(EV). The age group of 1~3 years′s EV detection rate was 66.67%, it is the highest, but overall, the EV detection rate, there was no significant difference among the four age groups (χ 2=3.147, P=0.369). The detection rate of EV in summer and autumn were 65.52% and 70.83%, respectively, which were significantly higher than those in spring and winter (33.33% and 0.00%), and there was a significant difference (χ 2=22.504, P=0.000). There was no significant difference in the positive rates of fever, headache and vomiting between EV-positive and non-EV-positive children ( P>0.05). There was no significant difference in the incidence of abnormal EEG and abnormal head MRI between EV-positive and non-EV-positive children ( P>0.05). Conclusions:In 2018, EV was the main pathogen of viral encephalitis and meningitis in children in Shijiazhuang city and surrounding areas, and EV detection rate was high in summer and autumn.

OBJECTIVE: To detect pathological variant in a Chinese pedigree affected with congenital contractural arachnodactyly (CCA). METHODS: Next generation sequencing (NGS) was used to scan the whole exome of the proband. Potential variant of the FBN2 gene was also detected in all members of the pedigree and 100 healthy controls by Sanger sequencing. With the determination of the genotype, prenatal diagnosis was carried out by amniotic fluid sampling. RESULTS: A c.3528C>A (p.Asn1176Lys) variant was identified in the FBN2 gene of the proband, other patients from this pedigree, as well as the fetus. The same variant was not found among healthy members from this pedigree and the 100 healthy controls. CONCLUSION The c.3528C>A (p.Asn1176Lys) variant of the FBN2 gene probably underlies the pathogenesis of CCA in our case. The new variant has enriched pathological spectrum of the FBN2 gene.
Arachnodactyly ; complications ; genetics ; Contracture ; congenital ; etiology ; genetics ; Exome ; Female ; Fibrillin-2 ; genetics ; Humans ; Mutation ; Pedigree ; Pregnancy ; Prenatal Diagnosis

Alzheimer's disease (AD) is a chronic central neurodegenerative disease. The pathological features of AD are the extracellular deposition of senile plaques formed by amyloid-β oligomers (AβOs) and the intracellular accumulation of neurofibrillary tangles formed by hyperphosphorylated tau protein. In this paper, an in vitro pathological model of AD based on neuronal network chip and its real-time dynamic analysis were presented. The hippocampal neuronal network was cultured on the microelectrode array (MEA) chip and induced by AβOs as an AD model to simultaneously record two firing patterns from the interneurons and pyramidal neurons. The spatial firing patterns mapping and cross-correlation between channels were performed to validate the degeneration of neuronal network connectivity. This biosensor enabled the detection of the AβOs toxicity responses, and the identification of connectivity and interactions between neuronal networks, which can be a novel technique in the research of AD pathological model .
Alzheimer Disease ; Amyloid beta-Peptides ; Humans ; Neurofibrillary Tangles ; tau Proteins

OBJECTIVE： To explore the role of clinical pharmacist in individualized treatment for osteosarcoma patients with periprosthetic joint infection （PJI）. METHODS： An osteosarcoma patient was admitted to our hospital and then suffered from PJI after operation. Clinical pharmacist adjusted the initial anti-infection plan and carried out pharmaceutical care according to the results of patients’ etiology and drug sensitivity. According to the PK-PD principle， combined with the therapeutic drug monitoring （TDM）， the dose of antibiotics was adjusted. With the occurrence of ADR， the antibiotic therapeutic regimen was adjusted again. RESULTS： The patient was administrated cefotiam for empiric therapy initially after the diagnosis of PJI. After obtaining the results of etiology and drug sensitivity， the clinical pharmacist suggested that vancomycin sensitive to penicillin-resistant Staphylococcus epidermidis should be used for targeted anti-infection treatment. After adjusting the dosage according to the steady-state valley concentration， the patient had slight liver function damage， accompanied with chest tightness and shortness of breath. After analysis， the clinical pharmacist considered the adverse drug reactions related to vancomycin， and again suggested that the patient should be treated with teicoplanin. After the doctor adopted the treatment plan recommended by the clinical pharmacist， PJI of the patient was effectively controlled， and the adverse reaction symptoms disappeared. The patient was effectively cured for PJI and discharged eventually. During the treatment period， the clinical pharmacist also carried out medication education for the drugs used by the patient. CONCLUSIONS： Clinical pharmacist should master the principle of antibiotic drug PK-PD theory and evaluate the clinical efficacy and safety of anti-infective drugs dynamically based on the guidance of TDM， so as to develop individualized anti-infection therapeutic regimen for osteosarcoma patient with PJI， improve the effect of clinical treatment and guarantee the safety of drug use.

Alzheimer's disease (AD) is a chronic central neurodegenerative disease. The pathological features of AD are the extracellular deposition of senile plaques formed by amyloid-β oligomers (AβOs) and the intracellular accumulation of neurofibrillary tangles formed by hyperphosphorylated tau protein. In this paper, an in vitro pathological model of AD based on neuronal network chip and its real-time dynamic analysis were presented. The hippocampal neuronal network was cultured on the microelectrode array (MEA) chip and induced by AβOs as an AD model in vitro to simultaneously record two firing patterns from the interneurons and pyramidal neurons. The spatial firing patterns mapping and cross-correlation between channels were performed to validate the degeneration of neuronal network connectivity. This biosensor enabled the detection of the AβOs toxicity responses, and the identification of connectivity and interactions between neuronal networks, which can be a novel technique in the research of AD pathological model in vitro.
Alzheimer Disease ; Amyloid beta-Peptides ; Humans ; Neurofibrillary Tangles ; tau Proteins