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Objective:To investigate the relationship between different obesity phenotypes and abnormal blood pressure in children and adolescents in Yinchuan city, and to provide appropriate treatment and intervention measures for obese children and adolescents.Methods:The current research design was adopted to facilitate the cluster sampling.A total of 1 047 children and adolescents aged 12 to 18 in Yinchuan were enrolled in this study from September 2017 to September 2018.There were 530 males and 517 females, with an average age of (13.93±1.24) years old.The questionnaire survey, physical examination and laboratory testing were carried out.Statistical analysis was performed by using SPSS 19.0 software.Results:Among the children and adolescents with normal weight, the composition ratio of the metabolically unhealthy normal-weight (MUNW) phenotype was 7.6%.In the obese cases, the composition ratio of the metabolically healthy obesity (MHO) phenotype was 20.2%.The blood pressure of MUNW [systolic pressure SBP: (119±13) mmHg(1 mmHg=0.133 kPa); diastolic pressure(DBP)(74±10) mmHg] and metabolically unhealthy obesity (MUO) [SBP (127±10) mmHg; DBP(74±7) mmHg] phenotypes were significantly higher than those of the metabolically healthy normal-weight (MHNW) phenotype (all P<0.05). The blood pressure of the MUO [SBP(127±10) mmHg; DBP(74±7) mmHg] phenotype was significantly higher than that of the MHO phenotype ( P<0.05). After adjusting for age, gender, and family history of hypertension, MUNW and MUO phenotypes were 5.93 (95% CI: 3.10-11.36) and 11.63 (95% CI: 6.37-21.24) times more likely to develop blood pressure abnormalities than MHNW phenotypes, respectively ( P<0.001). The MHO phenotype was 0.63 (95% CI: 0.08-4.93) times more likely to develop blood pressure abnormalities than the MHNW phenotype ( P=0.66). Conclusions:The MHO phenotype does not increase the risk of abnormal blood pressure, while the MUNW phenotype does.Therefore, it is recommended to identify the MHO phenotype and MUNW phenotype in order to provide appropriate obesity treatment and interventions for children and adolescents.
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OBJECTIVE@#To investigate the morbidity of congenital heart defects(CHDs) in children with anorectal malformation, and to summarize appropriate treatment.@*METHODS@#The clinical data and echocardiographic findings of 155 children with congenital anorectal malformations from the Third Affiliated Hospital of Zhengzhou University during January 2016 and October 2019 were reviewed. According to the surgical findings of anorectal malformations, the patients were categorized as the high/intermediate group and the low group; the CHDs were classified as minor CHDs and major CHDs. Multiple logistic regression was used to analyze the correlation of wingspread classification, and extracardiac malformations with the severity of CHDs.@*RESULTS@#Out of 155 children with anorectal malformations, 47 (30.3%) had different types of cardiac structural malformations, including 18 cases of minor CHDs (11.6%) and 29 cases of major CHDs (18.7%). Sixty children (38.7%) had extracardiac malformations, of which 38 cases (24.5%) had a single extracardiac malformation, 15 cases (9.7%) had multiple extracardiac malformations, 6 had trisomy 21 syndrome, and 1 had VATER syndrome. Multivariate logistic regression analysis showed that wingspread classification of anorectal malformation and extracardiac disorders were independent risk factors for major CHDs. The probability of major CHDs in children with high/intermediate anorectal malformation was 4.709 times higher than that with low anorectal malformation (@*CONCLUSIONS@#The morbidity of major CHDs is higher in severe cases with high/intermediate anorectal malformation and acute cases without fistula or with obstructed fistula and cases with multiple congenital disorders. Echocardiography can define the type and severity of CHDs, which are useful to develop the optimal diagnosis and treatment plan for children with anorectal malformation.
Subject(s)
Child , Humans , Abnormalities, Multiple , Anorectal Malformations/therapy , Heart Defects, Congenital/mortality , Retrospective StudiesABSTRACT
Stem cell research has become a frontier in the field of life sciences, and provides an ideal model for exploring developmental biology problems such as embryogenesis, histiocytosis, and gene expression regulation, as well as opens up new doors for clinical tissue defective and inheritance diseases. Among them, menstrual blood-derived stem cells (MenSCs) are characterized by wide source, multi-directional differentiation potential, low immune rejection characteristics. Thus, MenSCs can achieve individual treatment and have the most advantage of the clinical application. The central nervous system, including brain and spinal cord, is susceptible to injury. And lethality and morbidity of them tops the list of all types of trauma. Compared to peripheral nervous system, recovery of central nervous system after damage remains extremely hard. However, the treatment of stem cells, especially MenSCs, is expected to solve this problem. Therefore, biological characteristics of MenSCs and their treatment in the respect of central nervous system diseases have been reviewed at home and abroad in recent years, so as to provide reference for the treatment of central nervous system diseases.
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Objective:To investigate the influence of acrylamide ( ACR) on adult neurogenesis and expression of GSK 3βin mouse.Methods:Method Adult male Kunming mice were used and divided into two groups:control group and experimental poisoning groups,that were exposured to acrylamide by intraperitoneal injection.Brdu labeling and immunohistochemistry were used to investigate the proliferation of adult neural stem cells in the subgranular zone ( SGZ).BrdU/NeuN/GFAP triple labeling to investigate the survival and differentiation of newly generated cells.Detecting GSK3βexpression and distribution in Neuro-2a cells,the expression of GSK3βwas examined by using Western blot.Results:Compared with control mice ,lower number of BrdU-positive cells and less differentiated into neurons in ACR mice.Less neural stem cells survived ,but more glia cells were generated in the subgranular zone of acrylamide mice.Moreover,higher phosphorylated GSK 3β( Ser9 ) were detected in Neuro-2a cells and mouse dentate gyrus in ACR mice respectively .Conclusion:These results suggested that acrylamide inhibits neural stem cells proliferation and influences the survival and differentiation of newly generated cells.Acrylamide inhibits neurogenesis maybe through GSK 3βsignaling pathway.