1.The relationship between shame and locus of control, self-efficacy as well as self-esteem
Chinese Journal of Behavioral Medicine and Brain Science 2012;21(9):772-774
ObjectiveTo explore the influence of locus of control,self-efficacy and self-esteem on shame.MethodsTotal 924 students from six primary and middle schools in Chengdu were recruited by stratified sampling.They were assessed with locus of control,self-efficacy,self-esteem,and shame questionnaire.Results ( 1 ) Shame was significantly negatively related with self-efficacy (r =- 0.248 ) and self-esteem (r =- 0.318 ),and was significantly positively related with locus of control (r =0.185 ).Locus of control was negatively associated with self-efficacy(r =- 0.214) and self-esteem (r =- 0.254).Self-efficacy was positively related with self-esteem (r =0.440) ; (2) Self-esteem played partial mediating role between shame and locus of control as well as self-efficacy; ( 3 ) Self-efficacy played partial mediating role between locus of control and self-esteem as well as shame ; (4) High self-esteem group and low self-esteem group existed significant differences in whole structure equation model.Based on the whole model,the high self-esteem group reduced the path from locus of control to self-esteem ; and low self-esteem group reduced the path from locus of control to self-efficacy.ConclusionLocus of control and self-efficacy are not only directly but also indirectly associated with shame by self-esteem,and self-efficacy would be regulated by the level of self-esteem.
2.Systemic Monitoring of Blood Glucose Level in Small for Gestational Age Infants
Chinese Journal of Perinatal Medicine 2000;0(04):-
Objective To investigate the distribution and duration of abnormal blood glucose level in SGA infants. Methods Blood glucose level was systemicly monitored in 37 SGA infants for (133?115) h(range 16~524 h, median 93 h), who were non NICU hospitalized and no feeding or IV infusion when admitted at (2 6?2 4) h (range 0.25~10.0 h, median 2.0 h) of age. Results During monitoring period, there was hypoglycemia in 19 cases (51%),hyperglycemia in 2 cases (5%), and both hypo and hyperglycemia in 3 cases (8%). The median of last time abnormal glucose level appeared was 10 hr after birth, its 95% confidence interval was 5~55hr after birth. Multiple regression analysis shown delivery models bad relationship with glucose level at admition (p= 0.013). The blood glucose level was higher in vaginal delivery babies. The lower the birth weight (BW)was, the longer the duration of abnormal glucose level lasted ( O
4.A cross-sectional study of urinary iodine and salt iodine content among schoolchildren and their families in Haimen City, Jiangsu Province
Peixin HUANG ; Feng JIANG ; Xin FENG ; Jianxiang LIU ; Meifang GU ; Qi ZHAO ; Qingwu JIANG
Chinese Journal of Endemiology 2014;33(6):654-656
Objective To understand the level of urinary iodine of schoolchildren and salt iodine content of their families in a primary school and to analysis influence between salt iodine content and urinary iodine level in Haimen City,Jiangsu Province.Methods A cross-sectional study was conducted in a primary school of Haimen City in 2012.With the method of stratified cluster sampling,all students aged 9 ~ 12 were extracted in grades 3-5,urine samples and salt samples of their family were collected.Urinary iodine and salt iodine were determined according to Method for Determination of Iodine in Urine by As3+-Ce4+ Catalytic Spectrophotometry (WS/T 107-2006) and Direct Titration of Universal Test method in Salt Industry (GB/T 13025.7-1999).Results Totally,452 students from grades 3-5,including 233 boys and 219 girls were selected by cluster-stratified sampling.The median of children's urinary iodine was 231.90 μg/L,while the median of boys and girls was 235.40 and 222.60 μg/L,respectively.The median of urinary iodine of 9,10,11 and 12 year old students was 253.65,195.70,236.40 and 241.70 μg/L,respectively.The proportion of less than 100 μg/L and ≥300 μg/L was 7.7% (35/452) and 27.7% (125/452),respectively.There were no significant differences between different gender and age students.Among the 452 salt samples collected the median of salt iodine was 27.50 mg/kg.The coverage rate of iodized salt,the qualified rate of iodized salt and the intake rate of qualified iodized salt were 98.9% (447/452),95.1% (425/447) and 94.0% (425/452),respectively.After consumptionn of non-iodized salt (< 5 mg/kg),unqualified iodized salt(5 ~ < 20 mg/kg or > 50 mg/kg) or qualified iodized salt [(35 ± 15)mg/kg],the median of urinary iodine of children was 177.30,211.95 and 232.90 μg/L,respectively.Correlation analysis showed that there was no relationship between iodine content of salt and urinary iodine level of schoolchildren (r =0.085,P > 0.05).Conclusions Current nutritional level of schoolchildren in Haimen City is higher than the appropriate amount.Household salt iodine content of edible salt does not affect urinary iodine level of the children significantly.
5.Analysis on sensitivity of contrast-enhanced ultrasound and ultrasonic elastography in detecting different sizes of thyroid papillary carcinoma
Ting LIU ; Xiaolei FENG ; Qi ZHOU ; Jue JIANG ; Xiaoying LEI
Chinese Journal of Ultrasonography 2013;(4):321-324
Objective To explore the sensitivity of contrast-enhanced ultrasound (CEUS) and ultrasonic elastography(UE) in detecting different sizes of thyroid papillary carcinoma.Methods 64 cases of thyroid papillary carcinoma were divided into two groups according to the diameter size(group 1,≤1 cm;group 2,> 1 cm) and examined by the contrast-enhanced ultrasound and elastography,then the features were analyzed and the sensitivity for detecting of the two methods in different groups were compared.Results The sensitivity for detecting in CEUS was higher than in UE,which had significant difference between two methods.CEUS and UE were valuable for detecting and they had no difference in sensitivity for detecting in group 1.There was a significant difference in sensitivity for detecting between two methods in group 2.Conclusions Both CEUS and UE were valuable in diagnosis of thyroid papillary carcinoma and the sensitivity for detecting in CEUS is higher than in UE in group 2.
6.Correlation between Toll-like receptor 4 in peripheral blood monocytes and asthma predictive index in wheezing children under 5 years of age
Zhen JIANG ; Weihua LI ; Feng ZHU ; Haiyan WEI ; Gongjian QI
Chongqing Medicine 2017;46(8):1012-1014
Objective To study the expression of Toll-like receptor 4(TLR4) in peripheral blood mononuclear cell (PBMCs) and serum interleukin-6(IL-6) in wheezing children under 5 years of age.Methods A total of 224 wheezing children under 5 years of age were divided into API(asthma predictive index)-positive (n=116) and API-negative groups (n=108).Serum level of IL-6 and TLR4 expression on CD14+ monocytes were measured after wheezing was stable for one month.TLR4 expression on CD14+ monoeytes was quantified via flow-cytometry.Serum level of IL-6 was detected by ELISA.Results Serum level of IL-6 and TLR4 expression on CD14+ monocytes of API-positive group were higher than API-negative group [LR4(%):34.9±10.0 vs.30.2± 8.8;IL-6(ng/L):46.4±15.1 vs.40.5±13.6].There was a significant positive correlation between the expression of TLR4 and the content of serum IL-6 in two groups of wheezing children(P<0.05).Conclusion TLR4 may play a role in the pathogenesis of asthma through promoting the expression of IL-6.TLR4 may be a index to predicting asthma in wheezing children.
7.Treatment of renal calyceal stricture and atresia through antegrade percutaneous nephrostomy by Holmi-um laser
Hequn CHEN ; Feng JIANG ; Xiongbing ZU ; Lin QI ; Fan QI ; Xiang CHEN ; Zhengyan TANG ; Xiangyang ZHANG
Chinese Journal of Urology 2008;29(10):684-686
Objective To evaluate the clinical efficacy and safety of Holmium laser in the treat ment of calyceal stricture and atresia through antegrade percutaneous nephrostomy. Methods Ante grade percutaneous nephrostomy was performed in 68 patients with calyceal stricture and atresiathrough a rigid 8/9.8 F ureteroscope. The stricture and atresia was incised in a linear fashion by theHolmium laser with a 550 mm fiber. After completion of the incision,a double J ureteral stent wasplaced for 6-8 weeks and nephrostomy tube was kept for 7 days thereafter. Patients were then fol lowed up with IVU and/or ultrasound at 3-6 month intervals. Results The mean operative timewas 90 min,ranged from 80 to 120 min. The mean postoperative hospital stay was 8 d(7-9d). Hy dronephrosis was significantly improved in 38 cases in an average follow up of 9 months (4-26 months). Repeated laser incision was performed to 4 treatment failures and all turned out to be suc cessful. Conclusions The Holmium laser treatment through antegrade percutaneous nephrostomyfor calyceal stricture and atresia has characteristics of minimal invasion,short hospital stay,good effi cacy in short term and repeated cases. This procedure to be used as the first choice for patients withgood renal function and mild hydronephrosis,especially accompanied with renal calculus.
8.Relationship between Clinical and Histological Features in Children with Immunoglobulin A Nephropathy
li-feng, WANG ; xiao-zhong, LI ; qi-hua, FENG ; jiang, CHENG
Journal of Applied Clinical Pediatrics 2006;0(17):-
Objective To explore the relationship between clinical and histological features in children with immunoglobulin A(IgA) nephropathy(IgAN).Method Twenty-one children with IgAN were classified by clinical features,histological and immunological changes.The relationships among them were analyzed.Results IgAN occurred in boys more than girls with the ratio of 2.5∶1.Clinical feature manifested by asymptomatic hematuria(66.7%),hematuria with proteinuria(19.1%),nephrotic syndrome(4.7%),nephritic syndrome(9.5%).The grade Ⅲ(Hass M.classification) in pathological changes was commonly seen with more combined immunoglobulin deposit.Conclusions The incidence of IgAN increased followed by more renal biopsies in asymptomatic hematuria and proteinuria.Clinical features varied and involved all the kinds of glomerulonephritis.There are some relations between clinical and pathological features.Asymptomatic hematuria presented with mild histological changes achieved better outcome.The more proteinuria is always with more severity of histological changes,which should be diagnosed and treated early.
9.Therapeutic effects of gensenoside-Rg3 combined with radiotherapy on advanced non-small cell lung cancer
Xin JIANG ; Ying XIN ; Jinghua LUO ; Pengyu CHANG ; Qi FENG ; Yaqin QU
Chinese Journal of Radiological Medicine and Protection 2012;32(2):196-198
Objective To study the efficacy and toxicity of gensenoside-Rg3 (Rg3) combined with radiotherapy on non-small cell lung cancer ( NSCLC ) at advanced stages (Ⅲ and Ⅴ ).Methods Sixty-three patients with stage Ⅲ or Ⅳ NSCLC were divided randomly into two groups:treatment group ( n =35 ) treated with Rg3 combined with radiotherapy and control group ( n =28 ) treated with radiotherapy alone.The efficacy and side effects were compared after the treatment.Results The response rate ( CR + PR) of the treatment group was 57.14%,significantly higher than that of the control group (32.14%,x2 =3.91,P < 0.05).The median survival time of the treatment group was 14.2 months,significantly longer than that of the control group ( 11.2 months,x2 =2.07,P < 0.05 ).The one-year survival rate of the treatment group was 62.86%,significantly higher than that of the control group (39.29%,x2 =4.40,P <0.05).The incidence rates of side effects of the treatment group were all lower than those of the control group,but there were not significant difference. Conclusions Gensenoside-Rg3 combined with radiotherapy is effective for advanced stage NSCLC,with attenuation and synergistic effects.
10.Proteome analysis in the process of inducing C2C12 cells differentiation towards osteoblast by BMP-2 based on iTRAQ technology
Yilin ZHOU ; Changpeng XU ; Ruizhen QI ; Yilong HOU ; Yi JIANG ; Dongyang FENG ; Bin YU
Chinese Journal of Orthopaedics 2015;35(6):663-669
Objective To apply iTRAQ technology to observe changes in protein expression group in the process of inducing C2C12 cells differentiation towards osteoblast by BMP-2.Methods The myoblast C2C12 cells were seeded in BMP-2 induced differentiation system for differentiation induction.In the 7th day,differentiation protein was extracted and labeled with iTRAQ reagent.Then,mass spectrometric detection,data analysis of differentially expressed proteins,and analysis of biological information were carried out.Results 23 significantly differentially expressed protein spots were screened by BMP-2-induced myoblast C2C12 differentiated cell protein expression profile analysis,where the protein was labeled with iTRAQ reagent.8 protein points were up-regulated,and 15 protein points were down-regulated.Trend classification found that the above differential protein had differential expression in each period of C2C12 cell osteogenic differentiation (1-7 days).Part of up-regulated protein in the early differentiation period showed high expression level;part of up-regulated protein in the late differentiation period showed high expression level;similarly,part of down-regulated protein in the early differentiation period presented low expression level;part of down-regulated protein in the late differentiation period showed low expression level.Preliminary identification showed SERCA3,Cytochrome bS,S100A4,ATPase inhibitor and ATPIF1 presented dynamic changes,which suggests that these proteins may be related to inducing osteogenic differentiation mechanism.Conclusion The results of differential protein expression trend show the necessity of full monitoring of C2C 12 cells osteogenic differentiation and indicate that iTRAQ technology is an effective method of studying protein changes of cellular molecule.Five proteins including SERCA3,Cytochrome b5,S100A4,ATPase inhibitor and ATPIF1 can be used as candidate targets for osteogenic differentiation mechanism research.