1.A 2-year follow-up investigation of social anxiety and its maternal influencing factors of peasant-worker's children in Harbin
Fuli CHEN ; Hongjie LI ; Xiaofei REN ; Shuge SU ; Zhiyu XIN ; Yijun WANG
Chinese Journal of Behavioral Medicine and Brain Science 2016;25(5):467-471
Objective To determine the development characteristics of social anxiety of peasant-worker's children in Harbin,and explore the effect of gender,parents quarrel,parents divorced and maternal factors on social anxiety.The study provided a scientific basis for the intervention of social anxiety.Methods The children in grade 1-5 from 3 schools in Harbin were collected by random cluster sampling in 2012.Then the same questionnaire was used to track the peasant-worker's children in 2014.The questionnaire included general information,Social Anxiety Scale for Children (SASC),Egna Minnen av Bardndosna Uppforstran (EMBU),Acceptance Subscale and Psychological Control Scale.Results (1) The detection rates of social anxiety of peasant-worker's children in 2012 and 2014 were respectively 29.3%,30.2%,and the detection rates had no significant difference (x2=0.111,P=0.790).But there was significantly difference between the two years(2012:6.90±4.26;2014:5.88±4.20;t=3.419,P=0.001).Children of newly occurring social anxiety in high grade was fewer and the ability to symptom relief was better.There was no significant difference between boys and girls on newly occurring and symptom relief(newly occurring:x2=0.018,P=0.910;symptom relief:x2 =0.541,P=0.518).(2) In 2012,the differences of the detection rate of children's social anxiety on parents quarrel,parents divorced were not significant (parents quarrel:x2 =0.881,P=0.393;parents divorced:x2=0.246,P=0.658).In 2014,the detection rate of children's social anxiety on parents quarrel,parents divorced were significantly higher than children in normal families (parents quarrel:x2=11.758,P=0.001;parents divorced:x2 =9.907,P=0.004).The detection rate of children's social anxiety of divorced parents increased with age(x2 =4.398,P=0.041).(3) In 2012 and 2014,children' s social anxiety had positive correlation with mother excessive interference and over-protective,mother refusing and denying,mother punishment,and had negative correlation with mother acceptance (P< 0.05).In 2014,it had positive correlation with mother control and negative correlation with mother emotional warmth understanding (P<0.05).(4) In 2012,the regression coefficient of mother refusing and denying was 0.186.In 2014,the regression coefficient of mother acceptance and control were-0.266,0.169.Conclusion Social anxiety can be spontaneous remission,and the ability was better in high grade.Parents quarrel,parents divorced and maternal factors can affect the development of peasant-worker's children' s social anxiety,which should be concerned.
2. The investigation on the situation of biting pencils among part pupils in Harbin, Guangzhou, and Beijing
Zhiyu XIN ; Xin GUO ; Jingyi CHEN ; Henghui LIU ; Fuli CHEN ; Hongjie LI ; Long MA ; Jing CUI ; Zhe WANG ; Yijun WANG
Chinese Journal of Preventive Medicine 2017;51(4):319-324
Objective:
To investigate the prevalence of biting pencils among pupils living in Harbin, Guangzhou, and Beijing and to compare the differences among these cases.
Methods:
Stratified sampling method was used to select four elementary schools in Harbin and Guangzhou from April 2015 to April 2016. Firstly, Simple random sampling method was used in every grade (grade 1-grade 5) to select 3 or 4 classes (71 classes in total).After the sample selection, questionnaire surveys were conducted among pupils and their guardians (anyone of their guardians) who belonged to these classes. Secondly, the study extracted part of these pupils to conduct a field survey. Every school was classified by grade, and every grade adopted the method of random sampling to select one classes (20 classes in total). Meanwhile, the study randomly selected pupils from 10 classes in 2 elementary schools in Beijing. All together, 1 627 pupils participated in the field survey. The questionnaire included general information about the students and their guardians, the situation of biting pencils, the awareness of the harm of biting pencils, etc.; the field survey considered if participates' pencils have tooth marks and the severity of the marks, etc. χ2 was applied to test and compare the differences among pupils of different genders and different cities. The comparison focused on the proportion of students who bited pencils, the proportion of pencils with tooth marks and the proportion of students and guardians already awared of the harm of biting pencils, etc.
Results:
The number of the valid questionnaires in Harbin and Guangzhou were 1 842, and 1 210, respectively. The occurrence rate of pupils biting pencils in Harbin (18.0% (333/1 842)) was higher than that in Guangzhou (11.3% (137/1 210)) (χ2=29.16,
3.Combined postoperative adjuvant transarterial chemoembolization and portal vein chemotherapy to treat patients with hepatocellular carcinoma and portal vein tumor thrombosis: a meta-analysis
Qiao KE ; Lei WANG ; Nanping LIN ; Fuli XIN ; Yongyi ZENG ; Jingfeng LIU
Chinese Journal of Hepatobiliary Surgery 2020;26(3):192-198
Objective:To systematically review the clinical effectiveness of combined postoperative adjuvant transcatheter arterial chemoembolization (TACE) with portal vein chemotherapy (PVC) versus TACE alone in patients with hepatocellular carcinoma (HCC) and portal vein tumor thrombus (PVTT).Methods:Databases including PubMed, Embase, Cochrane Library, Medline, Web of Science, CNKI, China Biology Medicine, Wan Fang and VIP were searched from Jan 1st 2000 to Jun 30th 2019 for eligible studies on clinical effectiveness of combined postoperative adjuvant TACE with PVC versus TACE alone in patients with HCC and PVTT. The primary endpoints were overall survival (OS) and disease-free survival (DFS). The secondary endpoint was adverse events. These endpoints were evaluated by odds ratio ( OR) and 95% confidence interval ( CI) using Review Manager 5.3 software. Results:Nine studies with 642 patients were enrolled in this meta-analysis. There were 323 patients in the TACE group and 319 patients in the TACE plus PVC group. The pooled OR for the 1-, 2-, and 3-year OS were all significantly better in the TACE plus PVC group than the TACE group (1-year OS, OR=2.20, 95% CI: 1.53-3.17; 2-year OS, OR=2.44, 95% CI: 1.69-3.53; 3-year OS, OR=2.30, 95% CI: 1.52-3.46) (all P<0.05). Similarly, significantly better results were observed in the pooled OR for the 1-, 2-, and 3-year DFS (1-year DFS, OR=2.56, 95% CI: 1.70-3.86; 2-year DFS, OR=2.27, 95% CI: 1.19-4.32; 3-year DFS, OR=3.03, 95% CI: 1.55-5.92) (all P<0.05). There were no significant differences in the incidences of adverse events between the two groups (all P>0.05). Conclusion:Postoperative adjuvant TACE combined with PVC for patients with HCC and PVTT was safe and effective, and was significantly better than TACE alone in long-term prognosis. Large-scale, multi-center, prospective studies are needed to support the conclusion.
4.IL-34 Aggravates Steroid-Induced Osteonecrosis of the Femoral Head via Promoting Osteoclast Differentiation
Feng WANG ; Hong Sung MIN ; Haojie SHAN ; Fuli YIN ; Chaolai JIANG ; Yang ZONG ; Xin MA ; Yiwei LIN ; Zubin ZHOU ; Xiaowei YU
Immune Network 2022;22(3):e25-
IL-34 can promote osteoclast differentiation and activation, which may contribute to steroidinduced osteonecrosis of the femoral head (ONFH). Animal model was constructed in both BALB/c and IL-34 deficient mice to detect the relative expression of inflammation cytokines. Micro-CT was utilized to reveal the internal structure. In vitro differentiated osteoclast was induced by culturing bone marrow-derived macrophages with IL-34 conditioned medium or M-CSF. The relative expression of pro-inflammation cytokines, osteoclast marker genes, and relevant pathways molecules was detected with quantitative real-time RT-PCR, ELISA, and Western blot. Up-regulated IL-34 expression could be detected in the serum of ONFH patients and femoral heads of ONFH mice. IL-34 deficient mice showed the resistance to ONFH induction with the up-regulated trabecular number, trabecular thickness, bone value fraction, and down-regulated trabecular separation. On the other hand, inflammatory cytokines, such as TNF-α, IFN-γ, IL-6, IL-12, IL-2, and IL-17A, showed diminished expression in IL-34 deficient ONFH induced mice. IL-34 alone or works in coordination with M-CSF to promote osteoclastogenesis and activate ERK, STAT3, and non-canonical NF-κB pathways. These data demonstrate that IL-34 can promote the differentiation of osteoclast through ERK, STAT3, and non-canonical NF-κB pathways to aggravate steroid-induced ONFH, and IL-34 can be considered as a treatment target.