1.Anxiety life interference among primary and middle school students in Henan Province and its influencing factors
ZHU Xueli, SAI Xueying, SHI Liping, YU Jiejing, ZHAN Tingting, GENG Yaoguo
Chinese Journal of School Health 2019;40(9):1326-1329
Objective:
To investigate anxiety life interference among primary and middle school students in Henan Province and its influencing factors, and to provide scientific basis for health education in primary and secondary school students.
Methods:
By using cluster sampling method, 3 573 primary school students and 2 748 secondary school students in Henan Province were investigated with Child Anxiety Life Interference Scale(CALIS), Resilience Scale for Chinese Adolescents(RSCA), Perceived Social Support Scale(PSSS), Self-Esteem Scale(SES), General Self-efficacy Scale(GSES).
Results:
There were significant differences in anxiety life disturbance in primary and middle school students by gender(t=2.07, P=0.04), school level(t=-2.29, P=0.02), degree of anxiety(F=119.93, P<0.01), educational level of fathers (F=13.38, P<0.01) and educational level of mothers(F=9.65, P<0.01). The degree of life disturbance caused by anxiety was negatively correlated with mental resilience, social support and self-efficacy(r=-0.25, -0.09, -0.12, P<0.01), and was positively related to self-esteem(r=0.23). Mental resilience (β=-0.21) significantly negatively predicted anxiety interference with life, while self-esteem (β=0.13) and social support (β=0.06) significantly positively predicted anxiety interference with life.
Conclusion
The life of primary and middle school students is seriously disturbed by anxiety, and mental resilience is the primary psychosocial factor that affects the level of anxiety life interference among primary and middle school students.
2.Quality of life among primary and middle school students and its association with negative emotions and social support in Henan Province
ZHU Xueli , GENG Yaoguo, SHI Liping, SHANG Jing, YU Jiejing, ZHAN Tingting
Chinese Journal of School Health 2020;41(2):201-204
Objective:
To understand the current status of health related quality of life among primary and middle school students aged 9 to 15 years old in Henan Province, and to explore its relationship with negative emotions and social support.
Methods:
Between January and June 2016, 24 primary and middle schools were selected from 6 cities of Henan Province, and 5 867 primary and middle school students were included and completed the Pediatric Quality of Life Inventory Measurement, Stress Anxiety Depression Scale, Perceived Social Support Scale. Hierarchical linear regression analysis was used to examine the moderating effect of social support.
Results:
The total score of health related quality of life of primary and middle school students in Henan was (81.21±12.49). There were statistically significant differences in the quality of life among primary and middle school students with different gender, study period, family monthly income, subjective parental relationship and parental education ( P <0.05). Negative emotions were negatively correlated with quality of life ( r =-0.51, P <0.01) and social support ( r =-0.30, P <0.01), while social support was positively correlated with quality of life ( r =0.29, P <0.01). Regression analysis showed that negative emotional was negatively associated with quality of life ( β =-0.23, P <0.01), while social support was positively associated with quality of life ( β =0.16, P <0.01). The interaction of negative emotions and social support was negatively associated with quality of life ( β =-0.18, P <0.01).
Conclusion
Health related quality of life among 9-15 year old primary and middle school students in Henan province is satisfactory. Social support might buffer the negative impact of negative emotions including depression, anxiety and stress on quality of life of primary and secondary school students.
3.Tumor necrosis factor-α inhibitor infliximab alleviates cognitive impairment in mice with transient middle cerebral artery occlusion by decreasing indoleamine 2,3-dioxygenase activity
Gaocai ZHANG ; Wanli LI ; Jiejing ZHANG ; Huanhuan WANG ; Ronghuan YU
International Journal of Cerebrovascular Diseases 2018;26(10):756-760
Objective To investigate the role and its mechanism of tumor necrosis factor-α (TNF-α) in post-stroke cognitive impairment (PSCI). Methods Sixty male C57BL/6J mice aged 9-11 weeks were randomly divided into sham operation group, PSCI group, and infliximab group. A PSCI model was induced by middle cerebral artery occlusion. The infliximab group was given infliximab intraperitoneally (10 mg/kg, twice a week), and the PSCI group was injected with an equal volume of normal saline. Water maze and light-dark transition tests were used to evaluate cognitive impairment. Western blot analysis was used to detect hippocampal TNF-α and interleukin-18 ( IL-18 ). The levels of kynurenine and tryptophan in hippocampus were measured by high performance liquid chromatography (HPLC), and the changes of indoleamine 2,3-dioxygenase (IDO) activity (the ratio of kynurenine to tryptophan) were evaluated. Results Morris water maze experiment shows that the escape latency of mice was significantly prolonged in the PSCI group, the target quadrant stay time was significantly shortened, and the number of crossing target quadrants was significantly reduced compared with the sham operation group (all P < 0. 05). The escape latency of the infliximab group was significantly shorter than that of the PSCI group, the target quadrant stay time was significantly prolonged, and the number of crossings increased significantly ( all P < 0. 05 ). Light-dark transition test shows that the latency of the mice was significantly shortened and the number of errors was significantly increased in the PSCI group (all P < 0. 05). The latency of the infliximab group was significantly prolonged compared with the PSCI group, and the number of errors was significantly reduced (all P < 0. 05). Compared with the sham operation group, the levels of TNF-α and IL-18 in the mouse hippocampus of the PSCI group were significantly increased (all P < 0. 05), and the kynurenine/tryptophan ratio was significantly increased (P < 0. 05); the level of TNF-α in hippocampus and the ratio of kynurenine/ tryptophan in the infliximab group were significantly lower than those in the PSCI group (all P < 0. 05). Conclusion TNF-α inhibitor infliximab can alleviate PSCI in mice by reducing IDO activity.
4.Human urinary kallidinogenase protects against cerebral ischemia reperfusion injury in mice
Ronghuan YU ; Zhixin FU ; Haiwei GENG ; Gaocai ZHANG ; Wanli LI ; Jiejing ZHANG ; Huanhuan WANG
International Journal of Cerebrovascular Diseases 2017;25(9):818-823
Objective To investigate the effect of human urinary kallidinogenase (HUK) on cerebral ischemia reperfusion injury in mice.Methods One hundred and ten male ICR mice were randomly divided into sham operation,control and HUK groups.A cerebral ischemia-reperfusion model was induced by transient middle cerebral artery occlusion.The infarct volume was detected by triphenyltetrazolium chloride staining.Bcl-2,Bax,and caspase-3 expression levels in the ischemic cortex were detected by Western blot.Bcl-2 and Bax positive cells in the hippocampal CA1 area on the ischemic side were detected using Immunohistochemical staining.Apoptotic cells in the ischemic cortex were detected by TUNEL staining.Results No infarction and neurological deficits were found in the sham operation group.At 24 h after ischemia-reperfusion,the infarction voltne (P <0.01) and neurological deficit score (P =0.02) in the HUK group were significantly lower than those in the control group;at 72 h after ischemia-reperfusion,the infarction volume (P < 0.01) and neurologic deficit score (P =0.03) in the HUK group were also significantly lower than those in the control group.Westem blot analysis showed that the expression level of Bcl-2 in the ischemic cortex in the HUK group was significantly higher than that in the control group (P < 0.001),and the expression levels of caspase-3 (P < 0.001) and Bax (P < 0.001) in the cerebral cortex in the HUK group were significantly lower than those in the control group.No apoptotic cells were found in the sham operation group.The number of apoptotic cells in hippocampal CA1 area (P < 0.01) and the number of Bax positive cells (P <0.01) in the HUK group were significantly less than those in the control group,while the number of Bcl-2 positive cells was significantly more in the control group (P < 0.01).Conclusions HUK has a certain protective effect on ischemia-reperfusion injury in mice,its mechanism may be associated with the upregulation of Bcl-2 protein expression and downregulation of caspase-3 and Bax protein expression,thus inhibiting cell apoptosis.
5.The relationship between the dark triad and guilt proneness: the mediating role of basic psychological needs satisfaction
Liping SHI ; Xueli ZHU ; Tingting ZHAN ; Jiejing YU ; Jingjing GU ; Dan SHI ; Yaoguo GENG
Chinese Journal of Behavioral Medicine and Brain Science 2020;29(3):262-265
Objective:To explore the relationship between the dark triad, basic psychological needs satisfaction and guilty proneness.Methods:Totally 595 college students were randomly selected from Zhengzhou University.They were tested with the dirty dozen(DD), the balanced measure of psychological needs scale(BMPN) and guilt-proneness-5(GP-5). SPSS 22.0 and AMOS 21.0 were used for data analysis, including descriptive analysis, correlation analysis and confirmatory factor analysis. Bootstrap measure was used for mediating effect test.Results:(1)The correlation analysis showed that the dark triad (29(21, 37)), Machiavellianism (4(4, 8)) and psychopathy(5(4, 9)) were negatively correlated with guilty proneness (20(16, 23)), and the correlation coefficients were -0.10, -0.22 and -0.18 respectively(all P<0.01). While narcissism (16(12, 21)) was not correlated with guilty proneness ( r=0.04, P>0.01). The satisfaction of basic psychological needs (56(54, 60)) was positively correlated with guilty proneness ( r=0.31, P<0.01). (2)The relationship between the dark triad and guilty proneness was partially mediated by basic psychological needs satisfaction, and the mediating effect accounted for 62.96%. Conclusion:The dark triad influences guilty proneness through basic psychological needs satisfaction.
6.Application of fast-track rehabilitation concept in perioperative nursing of minimally invasive hip replacement
Juan LU ; Jiejing YU ; Miaomiao WU ; Jiaozhen WU ; Yifei ZHOU
China Modern Doctor 2014;(20):76-80
Objective To evaluate the perioperative rehabilitation treatment effects of the patients receiving minimally invasive hip replacement under the guidance of fast-track rehabilitation surgery concept. Methods Seventy-two pa-tients with femoral head aseptic necrosis and femoral neck fractures treated in our hospital were selected and divided into the FTS nursing group and the traditional nursing group according to the hospital admission time, with 36 patients in each group. The traditional nursing group followed the traditional clinical pathway and the FTS group followed the clinical pathway with FTS run through artificial hip replacement for the purpose of treatment and optimized nursing. The nursing and treatment effects of the two groups were analyzed retrospectively. Results The FTS group had better nursing satisfaction than the traditional nursing group (P<0.05), and shorter hospital stay and lower hospitalization cost than the traditional group (P<0.05). In terms of postoperative long-term rehabilitation effect, the two groups were not significantly different in the ADL scores in the 3rd and 6th month(t=-1.467, P=0.147;t=-1.599, P=0.114), but in terms of postoperative short-term rehabilitation effect, the FTS group had higher ADL scores than the traditional nursing group in the 2nd week and 1st month, with statistically significant differences (t=-2.307, P=0.024; t=-2.451, P=0.017). Conclusion In the clinical pathway of artificial hip replacement, the application of fast-track rehabilitation concept can effectively prevent the occurrence of complications, shorten hospital stay, reduce hospitalization cost, improve nursing satisfaction, accelerate functional recovery of the patients receiving artificial hip replacement and improve the quality of life.
7. Prognostic significance of proteins expression by immunohistochemical method in diffuse large B cell lymphoma
Wenjuan YU ; Lihong CAO ; Jinghan WANG ; Zhaoming WANG ; Wenbin QIAN ; Hongyan TONG ; Haitao MENG ; Wenyuan MAI ; Liping MAO ; Jiejing QIAN ; Jie JIN
Chinese Journal of Hematology 2017;38(9):784-788
Objective:
To analyze the prognostic significance of TP53, Bcl-2, Bcl-6, Myc proteins expression by immunohistochemical method (IHC) in diffuse large B cell Lymphoma (DLBCL) .
Methods:
Clinical and pathologic data of 223 patients with DLBCL hospitalized in Zhejiang First Hospital from March 2009 to June 2015 were retrospectively analyzed.
Results:
The 223 cases, a median age of 56 years old with a male predominance, had shown a 39.0% of TP53 positive expression, 38.6% of Myc, 69.1% of Bcl-2, 56.5% of Bcl-6, and 22.7% of Myc/Bcl-2 double expression. According to Hans’ classification, 27.4% were GCB and 72.6% were non-GCB. With a median follow-up of 38 (2-97) months, the 3 and 5 years survival rates were 70% and 66% , respectively. By multivariate analysis, TP53 over-expression and Myc/Bcl-2 double expression were independently associated with poor outcomes. 3-year and 5-year overall survival were 59% and 57% for patients with TP53 positive, 77% and 71% for patients with TP53 negative expression. Patients with non-GCB subtype receiving chemotherapy combined with rituximab had a higher OS than those without rituximab. But rituximab did not improve the prognosis of patients with TP53 positive.
Conclusion
Myc/Bcl-2 double expression and TP53 over-expression are poor prognosis for DLBCL patients. Patients with Myc/Bcl-2 double expression have shorter OS. Patients with non-GCB subtype who received chemotherapy combined with rituximab have a better OS than those without rituximab. But rituximab does not improve the prognosis of patients with TP53 positive.
8. Recurrent syncope related to catecholaminergic polymorphic ventricular tachycardia due to de novo RyR2-R2401H mutation
Xin LIU ; Juxiang LI ; Jinzhu HU ; Yang SHEN ; Rong WAN ; Qinmei XIONG ; Qiongqiong ZHOU ; Jinyan XIE ; Jiejing JIN ; Xia YAN ; Jianhua YU ; Kui HONG
Chinese Journal of Cardiology 2017;45(1):39-43
Objective:
To explore the clinical and molecular genetic features of a Chinese patient with catecholaminergic polymorphic ventricular tachycardia (CPVT).
Methods:
Clinical data including resting electrocardiography, echocardiography and treadmill exercise testing of a patient with CPVT admitted to our department in March 2013 were analyzed, and the peripheral venous blood samples of the patient and his family members and 400 ethnicity-matched healthy controls were obtained. All exons and exon-intron boundaries of the six CPVT-related genes including RYR2, CASQ2, TRDN, CALM1, KCNJ2 and ANKB were sequenced to detect the variants related to CPVT. The relationship between the genotypes and phenotypes was analyzed to direct the target therapy.
Results:
Recurrent syncope induced either by exercise or extreme frightened fear was observed in this patient. There was no positive family history of syncope or sudden death. The resting electrocardiography and echocardiography of the patient were normal, while the exercise testing revealed bidirectional and polymorphic ventricular tachycardia. A cardiac ryanodine receptor gene mutation (R2401H) was identified in this patient, while this mutation was absent in his parents and sister and 400 controls. No variant was detected in the remaining five candidate genes. Treatment with high dose of metoprolol succinate (118.75 mg/d) was effective and patient was free of syncopal attack during the 2 years follow-up.
Conclusion
This is the first report on RyR2-R2401H mutation in Chinese patient with CPVT, and high dose of metoptolol is the effective therapy option for CPVT related to RyR2 mutation.