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1.
Chinese Hospital Management ; (12): 78-82, 2024.
Article in Chinese | WPRIM | ID: wpr-1026594

ABSTRACT

It collected relative policy documents systematically and analyzed the development process and policy objective evolution of Chinese basic medical insurance system.Based on this,it determined the performance assessment objectives of the designated medical institutions of basic medical insurance and constructed the assessment framework guided by the goal realization.Then,from the perspective of contract management and performance management,it determined the assessment elements of contract enforcement assessment system of designated medical institutions and the logical relationship between the elements,and to construct a conceptual model,which provides a reference for guiding the research of the contract enforcement assessment of the designated medical institutions of basic medical insurance.

2.
Article in Chinese | WPRIM | ID: wpr-970521

ABSTRACT

Currently,the research or publications related to the clinical comprehensive evaluation of Chinese patent medicine are increasing,which attracts the broad attention of all circles. According to the completed clinical evaluation report on Chinese patent medicine,there are still practical problems and technical difficulties such as unclear responsibility of the evaluation organization,unclear evaluation subject,miscellaneous evaluation objects,and incomplete and nonstandard evaluation process. In terms of evaluation standards and specifications,there are different types of specifications or guidelines with different emphases issued by different academic groups or relevant institutions. The professional guideline is required to guide the standardized and efficient clinical comprehensive evaluation of Chinese patent medicine and further improve the authority and quality of evaluation. In combination with the characteristics of Chinese patent medicine and the latest research achievement at home and abroad,the detailed specifications were formulated from six aspects including design,theme selection,content and index,outcome,application and appraisal,and quality control. The guideline was developed based on the guideline development requirements of China Assoication of Chinese medicine. After several rounds of expert consensus and public consultation,the current version of the guideline has been developed.


Subject(s)
Medicine, Chinese Traditional , Nonprescription Drugs , Consensus , China , Reference Standards , Drugs, Chinese Herbal
3.
Article in Chinese | WPRIM | ID: wpr-986057

ABSTRACT

Objective: To investigate the protective effect and its possible mechanism of A-kinase anchored protein 1 (AKAP1) on the myocardial injury induced by highland hypobaric hypoxia. Methods: From January 2021 to May 2022, male C57BL/6 SPF grade mice were divided into wild type control (WT) group and highland hypobaric hypoxia (HH) group with 6 mice in each group. HH group simulated 6000 m altitude with low pressure oxygen chamber for 4 weeks to build the model. Primary myocardial cells of SD rats were divided into normoxia control group and hypoxia experimental group (n=3). Cell models were constructed in a three-gas hypoxia incubator with 1% oxygen concentration for 24 h. AKAP1 protein and mRNA expression in myocardial tissue and cells were detected by western blotting, immunohistochemistry and quantitative real-time polymerase chain reaction (qPCR). After myocardial point injection of the AKAP1 or the control adenovirus, the mice were divided into 3 groups (n=6) : WT group, highland hypobaric hypoxia overexpression control group (HH+Ad-Ctrl group) and highland hypobaric hypoxia overexpression experimental group (HH+Ad-AKAP1 group). The cardiac function of mice was detected by noninvasive M-type ultrasonic cardiomotive, myocardial fibrosis was detected by Masson and Sirius Red staining, and cardiomyocyte hypertrophy was detected by wheat germ agglutinin. After the expression of AKAP1 in primary cardiomyocytes was downregulated by siRNA and upregulated by adenovirus, the cells were divided into three groups (n=3) : normoxia control group, hypoxia interference control group (hypoxia+siCtrl group), hypoxia AKAP1 knockdown group (hypoxia+siAKAP1 group) ; normoxia control group, hypoxia overexpression control group (hypoxia+Ad-Ctrl group), hypoxia AKAP1 overexpression group (hypoxia+Ad-AKAP1 group). Apoptosis was detected by flow cytometry, AKAP1, apoptosis-related protein and mRNA expression levels were detected by western blotting and qPCR, mitochondrial membrane potential was detected by JC-1 staining, and mitochondrial reactive oxygen specie (ROS) level was detected by MitoSOX. Results: The expression of AKAP1 in cardiac muscle of HH group was lower than that in the WT group, and the expression of AKAP1 in hypoxia experimental group was lower than that in normoxia control group (P<0.01). Compared with WT group, the left ventricular ejection fraction and fraction shortening of left ventricle in HH+Ad-Ctrl group were decreased (P<0.01), myocardial fibrosis and hypertrophy were aggravated (P<0.01), and the expression of B-cell lymphoma-2 (BCL-2) was decreased, the expressions of BCL-2-associated X protein (BAX), Caspase 3 and Caspase 9 were increased (P<0.01). After AKAP1 overexpression, compared with HH+Ad-Ctrl group, the left ventricular ejection fraction and left ventricular fraction shortening were increased in HH+Ad-AKAP1 group (P<0.01), myocardial fibrosis and hypertrophy were reduced (P<0.01), and the expression of BCL-2 was increased, the expressions of BAX, Caspase 3 and Caspase 9 were decreased (P<0.01). Compared with normoxia control group, the expression of BCL-2 in hypoxia+siCtrl group was decreased, the expressions of BAX, Caspase 3, Caspase 9 were increased, the apoptosis level was increased (P<0.01), the mitochondrial membrane potential was decreased and the production of ROS was increased (P<0.01). After AKAP1 knockdown, compared with hypoxia+siCtrl group, the expression of BCL-2 in hypoxia+siAKAP1 group was decreased, the expressions of BAX, Caspase 3, Caspase 9 were increased, the apoptosis level was increased (P<0.01), mitochondrial membrane potential was decreased, and the production of ROS was increased (P<0.01). After AKAP1 overexpression, compared with hypoxia+Ad-Ctrl group, the expression of BCL-2 in hypoxia+Ad-AKAP1 group was increased, the expressions of BAX, Caspase 3 and Caspase 9 were decreased (P<0.05), the apoptosis level was decreased (P<0.01), and the mitochondrial membrane potential was enhanced, and the production of ROS was decreased (P<0.01) . Conclusion: The downregulation of AKAP1 in cardiomyocytes under highland hypobaric hypoxia may lead to the decrease of mitochondrial membrane potential and the increase of ROS generation, leading to the apoptosis of cardiomyocytes, and thus aggravating the myocardial injury at highland hypobaric hypoxia.

4.
Article in Chinese | WPRIM | ID: wpr-989095

ABSTRACT

Acute respiratory distress syndrome(ARDS) is an important pathological process in patients with severe viral pneumonia.The coagulation disorder is one of the important characteristics of patients with viral pneumonia.In recent years, more and more studies have been exploring the related mechanisms of ARDS caused by viral pneumonia.Although the application of low molecular weight heparin(LMWH) to prevent and treat thrombotic complications in patients with viral pneumonia has become an industry consensus, in addition to anticoagulation, LMWH also has multiple effects such as anti-inflammatory and antioxidant.Therefore, the therapeutic effect of LMWH on ARDS remains to be fully explored.This article focuses on the pathological and clinical characteristics of viral pneumonia, to explore the evidence and clinical mechanisms of LMWH in the treatment of ARDS.

5.
Article in Chinese | WPRIM | ID: wpr-990299

ABSTRACT

Objective:To analyze acupoint massage treatment of diabetic peripheral neuropathy point selection rules and practices for clinical treatment to provide evidence-based.Methods:Data mining was used to retrieve the relevant literature on acupressure for diabetic peripheral neuropathy from China Journal Full Text Database, Wanfang, VIP, and China Biomedical Literature Database, with a search time frame from the date of database creation to April 27, 2022. An Excel thematic database was created, then clustering analysis was performed by SPSS 25.0.Results:A total of 104 articles were included in the literature, with 49 acupoints. The commonly used acupoints in the lower limbs were Zusanli, Sanyinjiao, Taixi, Yongquan, etc. The commonly used acupoints in the upper limbs were Hegu, Quchi and Neiguan. The commonly used acupoints in the trunk were Guanyuan, Zhongwan and Shenshu. The frequency of the five acupoints was the highest, accounting for 59.40%(335/564). The meridians were mainly the spleen meridian of foot Taiyin, the kidney meridian of foot Shaoyin and the stomach meridian of foot Yangming, among them, the frequency of the spleen meridian of foot Taiyin was the highest, accounting for 22.7%(128/564). Three effective clusters were obtained by analyzing massage acupoints and manipulations.Conclusions:According to the analysis, high-frequency acupoints are mainly distributed in the three meridians of foot Taiyin spleen meridian, foot Shaoyin kidney meridian and foot Yangming stomach meridian. In the future, acupoint selection and massage techniques can be further standardized and supplemented by acupoint massage along meridians to explore its clinical effect on diabetic peripheral neuropathy.

6.
Article in Chinese | WPRIM | ID: wpr-1029496

ABSTRACT

Objective:To compare the clinical features, laboratory test results and imaging findings between cases of Mycoplasma pneumoniae ( Mp) infection complicated by coagulation dysfunction and isolated Mp infection, and analyze the predictive value of related indicators for Mp infection with coagulation dysfunction. Methods:A total of 65 cases of Mp infection complicated by coagulation dysfunction (case group) and 92 cases of isolated Mp infection (control group) treated in the Children′s Hospital Affiliated to Capital Institute of Pediatrics in 2021 were enrolled. Clinical data of the two groups were compared, and receiver operating characteristic (ROC) curves were drawn to analyze the predictive value of differential indicators to the case group. Results:There were no significant differences in the general clinical features or imaging findings between the case group and the control group. The levels of fibrinogen (FIB), D-Dimer, fibrinogen degradation product (FDP), IgE, lactic dehydrogenase (LDH), alanine transaminase (ALT), aspartate aminotransferase (AST), adenosine deaminase (ADA) and C-reactive protein (CRP), activated partial thromboplastin time (APTT), thrombin time (TT), blood platelet count (PLT), neutrophil count, length of hospital stay, peak body temperature, and duration of cough and fever in the case group were higher than those in the control group, and the differences were statistically significant ( P<0.05). The areas under ROC curves of LDH, CRP, peak body temperature, ADA, ALT, neutrophil count, AST and IgE for predicting Mp infection complicated by coagulation dysfunction were 0.855, 0.810, 0.730, 0.716, 0.692, 0.648, 0.631 and 0.603, respectively. The area under ROC curve of LDH, CRP and peak body temperature used in combination was 0.901. Conclusions:LDH, CRP, peak body temperature, ADA, ALT, neutrophil count, AST and IgE had predictive value for Mp infection complicated by coagulation dysfunction, among which LDH, CRP and peak body temperature had higher predictive value. LDH, CRP and peak body temperature used in combination had the highest diagnostic value (AUC=0.901).

7.
Chinese Pharmacological Bulletin ; (12): 1036-1041, 2023.
Article in Chinese | WPRIM | ID: wpr-1013778

ABSTRACT

Aim To investigate the effect of overexpression of silent information regulator 1 (Sirtl) on cardiac function in mice with myocardial ischemia. Methods Myocardial specific Sirtl overexpression transgenic mice (Sirtl-Tg) and littermate control mice (C57BL/6J), half male and half female, were randomly divided into control sham operation group (Con), control model group (Con +ISO), Sirtl overexpression sham operation group (Sirtl-Tg) and Sirtl overexpression model group (Sirtl-Tg + ISO). Isoproterenol (ISO) was injected subcutaneously into the back of the neck at 100 mg • kg

8.
Chinese Pharmacological Bulletin ; (12): 401-406, 2023.
Article in Chinese | WPRIM | ID: wpr-1013919

ABSTRACT

The incidence of depression after myocardial infarction (DAMI) is high, causing significant harm to the patients' physical and mental health, but the pathogenesis is unknown. Establishing animal models which simulate the pathogenesis of DAMI in humans is an effective way to explore the mechanism of the disease. In this paper, problems existing in the modeling process, such as animal selection, model selection, model preparation and behavioral evaluation, are summarized and considered in order to provide reference for DAMI model research.

9.
Article in English | WPRIM | ID: wpr-1010312

ABSTRACT

OBJECTIVE@#To explore the potential molecular mechanism of tetrahydropalmatine (THP) on acute myocardial ischemia (AMI).@*METHODS@#First, the target genes of THP and AMI were collected from SymMap Database, Traditional Chinese Medicine Database and Analysis Platform, and Swiss Target Prediction, respectively. Then, the overlapping target genes between THP and AMI were evaluated for Grene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analysis and protein-protein interaction network analysis. The binding affinity between the protein and THP was assessed by molecular docking. Finally, the protective effects of THP on AMI model and oxygen and glucose deprivation (OGD) model of H9C2 cardiomyocyte were explored and the expression levels of target genes were detected by RT-qPCR in vivo and in vitro.@*RESULTS@#MMP9, PPARG, PTGS2, SLC6A4, ESR1, JAK2, GSK3B, NOS2 and AR were recognized as hub genes. The KEGG enrichment analysis results revealed that the potential target genes of THP were involved in the regulation of PPAR and hormone pathways. THP improved the cardiac function, as well as alleviated myocardial cell damage. Furthermore, THP significantly decreased the RNA expression levels of MMP9, PTGS2, SLC6A4, GSK3B and ESR1 (P<0.05, P<0.01) after AMI. In vitro, THP significantly increased H9C2 cardiomyocyte viability (P<0.05, P<0.01) and inhibited the RNA expression levels of PPARG, ESR1 and AR (P<0.05, P<0.01) in OGD model.@*CONCLUSIONS@#THP could improve cardiac function and alleviate myocardial injury in AMI. The underlying mechanism may be inhibition of inflammation, the improvement of energy metabolism and the regulation of hormones.


Subject(s)
Humans , Matrix Metalloproteinase 9 , Network Pharmacology , Cyclooxygenase 2 , Molecular Docking Simulation , PPAR gamma , Myocardial Ischemia/genetics , Glucose , RNA , Drugs, Chinese Herbal/therapeutic use , Serotonin Plasma Membrane Transport Proteins
10.
Article in Chinese | WPRIM | ID: wpr-1024311

ABSTRACT

Objective To explore the mechanism of hepatocyte injury and inflammatory reaction induced by sepsis based on miR-129-5p/TLR4 signaling axis regulated by lncRNA NEAT1.Methods Peripheral blood from 15 sepsis patients(the sepsis group)and 15 healthy individuals(the healthy group)were collected for gene expression detection.The mouse normal liver cell line NCTC1469 was used in in vitro experiments,and an in vitro sepsis model(the LPS group)was established by lipopolysaccharide(LPS).The cells stimulated with LPS and transfected with mimic NC,mimic,siNC or siNEAT1 plasmid vectors were named as the LPS+mimic NC group,the LPS+mimic group,the LPS+siNC group or the LPS+siNEAT1 group,respectively.The cells treated with a combination of LPS,siNEAT1,and TLR4 recombinant protein or LPS,mimic,TLR4 recombinant protein were named as the LPS+siNEAT1+TLR4 group or the LPS+mimic+TLR4 group,while the control group was not treated.The mRNA and protein expression levels of TNF-α,IL-6,and IL-1β were detected by qPCR and ELISA,respectively.The cell apoptosis rate was detected by TUNEL assay.The binding of lncRNA NEAT1/miR-129-5p and miR-129-5p/TLR4 was detected by dual-luciferase reporter gene analysis.The TLR4 expression in cells was detected by Western blot.Results In the in vivo experi-ment,compared with the healthy group,the expression of TNF-α,IL-6,IL-1β,lncRNA NEAT1,and TLR4 of peripheral blood in the sepsis group was significantly increased(P<0.05),while the expression of miR-129-5p was decreased(P<0.05).In the in vitro experiment,compared with the control group,the expression of lncRNA NEAT1 in the LPS group was increased(P<0.05).Compared with the LPS group and the LPS+siNC group,the expression of lncRNA NEAT1 in the LPS+siNEAT1 group was decreased(P<0.05),and the expression of miR-129-5p was increased(P<0.05).Compared with the control group,the cell apoptosis rate and the expression of TLR4,TNF-α,IL-6,and IL-1β in the LPS+siNC group were up-regulated(P<0.05).Compared with the LPS+siNC group,the cell apoptosis rate and the expression of TLR4,TNF-α,IL-6,and IL-1β in the LPS+siNEAT1 group were down-regulated(P<0.05).Compared with the LPS+siNEAT1 group,the cell apoptosis rate and the expression of TLR4,TNF-α,IL-6,and IL-1β in the LPS+siNEAT1+TLR4 group were up-regulated(P<0.05).Dual-luciferase reporter gene assay revealed an interaction between lncRNA NEAT1 and miR-129-5p,and TLR4 was the target gene of miR-129-5p.Compared with the control group,the expression of TNF-α,IL-6,and IL-1β as well as cell apoptosis rate in the LPS+ mimic NC group were increased(P<0.05).Compared with the LPS+mimic NC group,the expression of TNF-α,IL-6,and IL-1β as well as cell apoptosis rate in the LPS+mimic group were down-regulated(P<0.05).Compared with the LPS+mimic group,the expression of TNF-α,IL-6,and IL-1β as well as cell apoptosis rate in the LPS+mimic+TLR4 group were up-regulated(P<0.05).Conclusion lncRNA NEAT1 interacts with miR-129-5p and directly targets TLR4 to promote LPS-induced hepatocyte injury and inflammatory reaction.This study can provide a new therapeutic target for hepatocyte injury caused by sepsis.

11.
Article in Chinese | WPRIM | ID: wpr-930410

ABSTRACT

With the development of microorganism detection technology and lower respiratory tract specimen collection technology, respiratory microecology has been widely understood.There are many kinds of respiratory flora, showing a high degree of homology between the various parts, but different dominant flora in each part.As an organ connected with the outside world, respiratory microecology is affected by many factors, such as environment, antibiotics, feeding mode, delivery mode, etc.Abundant studies have found that respiratory microecology is closely related to various respiratory tract diseases.The interaction between respiratory flora and the host can affect the occurrence and development of many respiratory tract diseases, such as respiratory tracy infections, asthma, chronic obstructive pulmonary disease, pulmonary cystic fibrosis, etc.Therefore, this paper mainly describe the composition of respiratory tract microecology, influencing factors and its relationship with diseases, and provides new ideas for clinicians in the diagnosis and treatment of respiratory diseases and drug development.

12.
Article in Chinese | WPRIM | ID: wpr-930430

ABSTRACT

Acute respiratory tract infection is the most common infectious disease in children, which seriously threatens children′s health.Rapid and accurate etiological diagnosis is of great significance for the clinical treatment and control of these diseases.Pathogen nucleic acid test was applied and became the main method of respiratory tract infection diagnosis for its high sensitivity and specificity.To regulate the application of pathogen nucleic acid amplification test in respiratory tract infection in children, improve the diagnosis level, expert consensus on nucleic acid amplification test of respiratory pathogens in children was prepared to guide the application and promote pathogens diagnosis ability.

13.
Article in Chinese | WPRIM | ID: wpr-954820

ABSTRACT

The clinical and genetic data of a child with cystic fibrosis who received double lung transplantation were retrospectively analyzed and related problems of cystic fibrosis lung transplantation were discussed.The child was diagnosed with cystic fibrosis in the Department of Respiratory, the Affiliated Children′s Hospital of Capital Institute of Pediatrics at the age of 6 years for the first time.The patient was hospitalized repeatedly for exacerbation of pulmonary infection, with no significant clinical improvement and progressive aggravation of malnutrition.In October 2019, the patient received double lung transplantation at the age of 17 years and 1 month.Two years after surgery, the clinical symptoms and quality of life have been notably improved, and no transplant-related complications were observed.Lung transplantation is an effective treatment for children with advanced cystic fibrosis lung disease.

14.
Article in Chinese | WPRIM | ID: wpr-954822

ABSTRACT

Cystic fibrosis (CF) is a multisystem disease mainly caused by pathogenic mutation of the cystic fibrosis transmembrane conduction regulator gene.In recent years, with the deepened understanding of the disease and the popularization of gene detection technology, an increasing number of children are diagnosed with CF in China.Lung involvement is reported to affect the prognosis of the disease.Lung involvement is closely related to the airway, and good airway management can prolong the life of children.In this paper, the selection of airway clearance techniques and inhaled drugs were expounded, so as to improve the long-term airway management of children with CF in China.

15.
Chinese Journal of Pediatrics ; (12): 30-35, 2022.
Article in Chinese | WPRIM | ID: wpr-935635

ABSTRACT

Objective: To compare the clinical characteristics of different types of human adenovirus (HAdV) infection in hospitalized children with acute respiratory infection in Beijing, and to clarify the clinical necessity of adenovirus typing. Methods: In a cross-sectional study, 9 022 respiratory tract specimens collected from hospitalized children with acute respiratory infection from November 2017 to October 2019 in Affiliated Children's Hospital, Capital Institute of Pediatrics were screened for HAdV by direct immunofluorescence (DFA) and (or) nucleic acid detection. Then the Penton base, Hexon and Fiber gene of HAdV were amplified from HAdV positive specimens to confirm their HAdV types by phylogenetic tree construction. Clinical data such as laboratory results and imaging data were analyzed for children with predominate type HAdV infection using t, U, or χ2 test. Results: There were 392 cases (4.34%) positive for HAdV among 9 022 specimens from hospitalized children with acute respiratory infection. Among those 205 cases who were successfully typed, 131 were male and 74 were female, age of 22.6 (6.7, 52.5) months,102 cases (49.76%) were positive for HAdV-3 and 86 cases (41.95%), HAdV-7, respectively, while 17 cases were confirmed as HAdV-1, 2, 4, 6, 14 or 21. In comparison of clinical characteristics between the predominate HAdV type 7 and 3 infection, significant differences were shown in proportions of children with wheezing (10 cases (11.63%) vs. 25 cases (24.51%)), white blood cell count >15 ×109/L (4 cases (4.65%) vs.14 cases (13.73%)), white blood cell count <5×109/L (26 cases (30.23%) vs.11 cases (10.78%)), procalcitonin level>0.5 mg/L (43 cases (50.00%) vs. 29 cases (28.43%)), multilobar infiltration (45 cases (52.33%) vs.38 cases (37.25%)), pleural effusion (23 cases (26.74%) vs. 10 cases (9.80%)), and severe adenovirus pneumonia (7 cases (8.14%) vs. 2 cases (1.96%)) with χ²=5.11, 4.44, 11.16, 9.19, 4.30, 9.25, 3.91 and P=0.024, 0.035, 0.001, 0.002, 0.038, 0.002, 0.048, respectively, and also in length of hospital stay (11 (8, 15) vs. 7 (5, 13) d, Z=3.73, P<0.001). Conclusions: HAdV-3 and 7 were the predominate types of HAdV infection in hospitalized children with acute respiratory tract infection in Beijing. Compared with HAdV-3 infection, HAdV-7 infection caused more obvious inflammatory reaction, more severe pulmonary symptoms, longer length of hospital stay, suggesting the clinical necessity of further typing of HAdVs.


Subject(s)
Child , Female , Humans , Infant , Male , Adenovirus Infections, Human/epidemiology , Adenoviruses, Human/genetics , Beijing/epidemiology , Child, Hospitalized , Cross-Sectional Studies , Phylogeny , Respiratory Tract Infections/epidemiology
16.
Article in Chinese | WPRIM | ID: wpr-943091

ABSTRACT

ObjectiveTo evaluate the metabolic stability of lucidin by incubating liver microsomes and liver S9 from 4 species, and to compare the species differences in metabolism of lucidin in vitro. MethodA qualitative and quantitative method of lucidin based on ultra-high performance liquid chromatography-high resolution mass spectrometry (UHPLC-HRMS) was established and verified. Lucidin was incubated with rat, mouse, beagle dog, human liver microsomes and liver S9 to investigate the metabolic stability parameters, metabolites, metabolic pathways. ResultHepatic clearance (CLh) of lucidin was in order of mouse>rat>beagle dog>human in both phase Ⅰ and phase Ⅱ incubation system. Its metabolic stability was good in rat, beagle dog and human, while it showed metabolic instability and moderate metabolic stability in mouse microsomes and liver S9, respectively. A total of 5 metabolites were rapidly identified, including 3 oxidation metabolites of phase Ⅰ and 2 sulfation metabolites of phase Ⅱ. The production rate of metabolites was consistent with the results of metabolic stability. ConclusionThe established UHPLC-HRMS is simple and specific, which can be used for the study on the metabolic stability and metabolites of lucidin. Its metabolic stability and metabolite production rate in vitro are significantly different among species, the metabolic characteristics of rat and beagle dog are similar to human, which provides an important reference for subsequent research in vivo, safety evaluation and animal model selection of lucidin.

17.
Cancer Research and Clinic ; (6): 132-136, 2022.
Article in Chinese | WPRIM | ID: wpr-934644

ABSTRACT

Objective:To realize the understanding level of cancer awareness of residents in Shanxi Province, and to provide a scientific basis for cancer prevention and treatment.Methods:In April 2020, 1 897 local residents in Shanxi Province were recruited to fill in the core knowledge questionnaire of cancer prevention and treatment. The basic demographic information and the core knowledge of cancer prevention and control were collected, and the influencing factors for the understanding of the core knowledge of cancer prevention and treatment were analyzed by using multivariate logistic regression model.Results:In the survey on the awareness rate of core knowledge of cancer prevention and control among residents in Shanxi Province, 37 940 items were answered, among which 29 396 items were known, and the awareness rate of the population was 77.48% (29 396/37 940). The single-factor results showed that there were statistically significant differences in awareness rates of core knowledge of cancer prevention and treatment among the population with different gender, household registration, ethnic groups, education degree, occupation and different frequency of the health examination were statistically significant (all P < 0.05); there were no statistically significant differences in awareness rates of core knowledge among the population with different age, and smokers or non-smokers (all P >0.05).Multivariate logistic regression analysis showed that education degree of junior middle school or above ( OR = 3.412-16.767, 95% CI 1.755-32.476) and receiving physical examination once a year ( OR = 2.291, 95% CI 1.154-4.549) were the favorable factors for knowing the core knowledge of cancer prevention and treatment. Household location in rural area ( OR = 0.522, 95% CI 0.378-0.722) and non-Han nationality ( OR = 0.369, 95% CI 0.151-0.904) were the unfavorable factors for knowing the core knowledge of cancer prevention and treatment. Conclusions:The awareness of core knowledge of cancer prevention and treatment among residents in Shanxi Province is good, so it is necessary to continue to strengthen the publicity of cancer prevention and control and improve the awareness of cancer prevention and control in the future.

18.
Chinese Journal of School Health ; (12): 1179-1184, 2022.
Article in Chinese | WPRIM | ID: wpr-940103

ABSTRACT

Objective@#To understand the current situation and associated factors of cellphone usage and addiction among Chinese children and adolescents, to provide reference for effective prevention and intervention of cellphone addiction.@*Methods@#Using a stratified random sampling approach, 11 213 children and adolescents and their parents from 31 provinces, municipalities and autonomous regions in China were recruited and surveyed.@*Results@#The median of daily mobile phone use time among Chinese children and adolescents were 120.00 minutes, as reported by either children or parents. Child s age( β =0.12), hedonic( β =0.11) and social( β =0.09) cellphone use motivations positively related to time spent on cellphone( P <0.01). Cellphone related parental communication( β =-0.06) and knowledge( β =-0.03), as well as cellphone usage on instrumental( β =-0.04) or self representation( β =-0.16) motivation negatively related to time spent on cellphone( P <0.05). Child s age( β =-0.04), cellphone related parental communication( β =-0.09) and awareness( β =-0.14), cellphone use on instrumental motivation( β =-0.22) were negatively associated with cellphone addiction among children and adolescents( P <0.05). Cellphone related parental monitoring( β =0.07), as well as cellphone usage on self representation motivation( β =0.03) or hedonic motivation( β =0.29) positively related to cellphone addiction in children and adolescents( P <0.05).@*Conclusion@#Time spent on mobile phone and mobile phone addiction of Chinese children and adolescents are influenced by various internal and external factors, such as the mobile phone use motivation and parenting style.Future school education should help children develop scientific motivation for mobile phone use. Family education should help parents develop positive parenting behaviors such as communication and awareness, so as to reduce the possibility of improper mobile phone use.

19.
Article in Chinese | WPRIM | ID: wpr-940382

ABSTRACT

ObjectiveTo observe the protective effect of Chaihu Jia Longgu Mulitang (CLMT) on dopaminergic neurons in Parkinson's disease with depression (PDD) model rats, and to explore the mechanism based on adenosine monophosphate-activated protein kinase/mammalian target of rapamycin (AMPK/mTOR) signaling pathway. MethodAmong the 80 male SD rats, 10 were randomly selected as normal group and the rest were treated with long-term low-dose subcutaneous injection of rotenone in the neck and back combined with chronic unpredictable mild stress (CUMS) to establish PDD rat model. The successfully modeled PDD rats were randomly divided into model group, western medicine group (madopar 0.032 g·kg-1+fluoxetine hydrochloride 0.002 g·kg-1), CLMT low-dose, medium-dose and high-dose groups (5, 10 and 20 g·kg-1), 10 rats in each group. Normal group and model group were administrated with the same amount of normal saline by gavage for 4 consecutive weeks. Behavioral changes of rats in each group were evaluated by open field test and pole climbing test. The content of dopamine (DA) and 5-hydroxytryptamine (5-HT) in cerebrospinal fluid was determined by high performance liquid chromatography (HPCL). The pathological changes of dopaminergic neurons in substantia nigra of rats were observed by hematoxylin-eosin (HE) staining. The positive expression of tyrosine hydroxylase (TH) and expression of α-synuclein in substantia nigra were detected by immunohistochemistry (IHC) and immunofluorescence (IF), repsectively. The protein expression of microtubule-associated protein 1 light chain 3 (LC3), adenosine monophosphate-activated protein kinase (AMPK), phosphorylated AMPK (p-AMPK), mammalian target of rapamycin (mTOR) and phosphorylated mTOR (p-mTOR) was detected by Western blot. ResultCompared with the conditions in normal group, the total horizontal distance and the activity time in the central region in open field test and the content of DA and 5-HT in cerebrospinal fluid were decreased (P<0.05, P<0.01), and the time of pole climbing was shortened (P<0.01), with increased score (P<0.01) in model group. Compared with model group, CLMT high-dose group and western medicine group increased the total horizontal distance and activity time in the central region and the content of DA and 5-HT (P<0.05, P<0.01), and extended the time of climbing pole (P<0.05), with decreased score (P<0.05, P<0.01). Compared with those in normal group, the number of dopaminergic neurons in the substantia nigra was reduced, with narrowed and loosely arranged cell body. The fluorescence expression of α-synuclein was enhanced (P<0.01), and the positive expression of TH was decreased (P<0.01) in model group. Compared with model group, CLMT high-dose group and western medicine group showed elevated number of dopaminergic neurons in the substantia nigra, with enlarged cell body, and decreased fluorescence expression of α-synuclein, and enhanced the positive expression of TH (P<0.05, P<0.01). Compared with normal group, model group had lowered expression of LC3Ⅱ/Ⅰ, p-AMPK/AMPK in striatum (P<0.05, P<0.01) and increased expression of p-mTOR/mTOR (P<0.01). Compared with those in model group, LC3Ⅱ/Ⅰ and p-AMPK/AMPK expression were increased (P<0.05, P<0.01) and p-mTOR /mTOR expression was decreased (P<0.01) in CLMT high-dose group and western medicine group. ConclusionCLMT exerts a neuroprotective effect by inhibiting rotenone neurotoxicity. It enhances the level of DA, and thus improves the depression condition in rats with Parkinson's disease. The underlying mechanism may be related to the regulation of AMPK/mTOR signaling pathway, activation of autophagy, and promotion of degrading α-synuclein.

20.
Cancer Research and Clinic ; (6): 687-690, 2022.
Article in Chinese | WPRIM | ID: wpr-958917

ABSTRACT

Objective:To investigate the incidence and mortality of lung cancer in the cancer registration areas of Shanxi Province in 2017.Methods:The cancer registration data reported by 12 tumor registration areas of Shanxi in 2017 were sorted out and stratified by urban and rural areas and gender. The number of incidence and death ,the crude incidence and mortality, the cumulative rate (0-74 years), age-specific incidence and mortality, Chinese population standardized rate and world population standardized rate were calculated. The incidence and mortality were standardized by the 2000 China census standard population composition and Segi's world standard population composition.Results:In 2017, there were 2 275 new cases and 1 736 deaths of lung cancer in the tumor registration area of Shanxi Province. The crude incidence rate of lung cancer was 46.72/100 000 (male 63.99/100 000, female 28.80/100 000, urban area 58.05/100 000, rural area 39.09/100 000), Chinese population standardized rate was 31.67/100 000, the world population standardized rate was 32.10/100 000, and the cumulative rate (0-74 years) was 3.87/100 000. The crude mortality rate was 35.65/100,000 (male 49.84/100,000, female 20.93/100,000, urban area 44.53/100,000, rural area 29.67/100 000), Chinese population standardized rate was 23.82/100 000, the world population standardized rate was 24.14/100 000, and the cumulative rate (0-74 years) was 2.69/100,000. Overall, the age-specific incidence and mortality of lung cancer in 2017 were at a low level in 0-44 years age group, and increased rapidly after 45 years age group, and reached a peak in 85 years age group. The incidence and mortality of lung cancer in males were higher than that in females. Although there were some differences in the incidence and mortality of patients with different ago range in urban and rural areas, the overall trend was similar.Conclusions:Lung cancer is the most common malignant tumor threatening the health of residents in Shanxi Province. Male, urban areas and middle-aged and elderly population are the focus of cancer prevention and control in Shanxi Province. Lung cancer prevention and control should be targeted carried out according to the differences between urban and rural areas and gender.

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