1.Relationship between aggression and emotion regulation strategies of college students
Chinese Journal of Behavioral Medicine and Brain Science 2013;(4):348-350
Objective To explore the prevalence of aggression and its influencing factors among college students and to provide bases for their mental health education.Methods 668 college students of two colleges were investigated with the Aggression Questionnaire(AQ),Symptom checklist 90 (SCL-90) and questionnaire of emotion regulation strategies of university students.Results 67.7% college students had aggression,main expression of aggression was verbal aggression and hostility.Although the attack on total scores had no significant gender differences (2.59 ± 0.46,2.52 ± 0.49,P > 0.05),but the boys' physical attacks (2.38 ± 0.62) were significantly higher than the girls' (2.02 ± 0.63,P < 0.01),and the girls' anger(2.66 ± 0.77) were significantly higher than the boys' (2.52 ± 0.69,P< 0.01).There were significant differences in depression,hostility,horror and negative emotion regulation strategies(P< 0.05).The other groups had significant differences in anxiety except of verbal aggression (aggression:2.05 ± 0.85,1.26 ± 0.36 ; physical attacks:1.84 ± 0.79,1.51 ± 0.57 ; anger:1.84 ± 0.77,1.43 ± 0.53 ; hostility:l.87 ± 0.73,1.24 ± 0.33 ; P < 0.001).There were significant differences of anger in positive emotion regulation strategies(3.31 ± 0.60 ;3.58 ± 0.69;P< 0.001).Regression analysis showed that negative emotion and emotion regulation strategies to a certain extent could predict happening of aggression(P > 0.05).Conclusion Related measures should be taken to improve college students' positive emotion regulation strategies and reduce negative emotion regulation strategies in order to prevent aggression.
2.Relationship among hopelessness,resilience and suicidal ideation of college students
Chongqing Medicine 2014;(5):524-526
Objective To investigate the relationship between hopelessness and resilience and the role they play in the formation of suicidal ideation .Methods Questionnaire survey was conducted on 709 college students ,and 682 college students were assessed by Beck hopelessness scale ,the resilience scale of university students and self-rating idea of suicide scale(SIOSS) .Results 7 .0% of the college students had suicidal ideation .Compared with students without suicidal ideation ,those who had suicidal ideation had higher scores in hopelessness(P<0 .01) ,but lower scores in resilience(P<0 .01) .Resilience partly mediated the relationship be-tween hopelessness and suicidal ideation (P<0 .01) .Conclusion Hopelessness and resilience have significant influences on suicide ideation .
3.Reevaluation of predictive biomarkers of diffuse large B-cell lymphoma in the rituximab era
China Oncology 2013;(6):467-471
Diffuse large B-cell lymphoma (DLBCL) is a heterogeneous disease in terms of molecular pathogenesis and cell of origin. Earlier prognostic models relied mainly on such clinical variables as age, stage of disease, and performance status, which did not display its heterogeneity. Many studies have reported that some biomarkers could be used for prognostication, while older prognostic models need to be revalidated and modified as improved therapeutic options become available. In this review, we discussed pertinent studies on individual biomarkers and pattern-based biomarker models, with an emphasis on markers evaluated in patients treated with rituximab-containing chemotherapy.
4.Establishment of pepsinogen reference intervals of healthy population in Changsha area
International Journal of Laboratory Medicine 2014;(12):1575-1576,1579
Objective To establish the reference intervals of serum pepsinogen(PG)in healthy adults in Changsha area,and to explore their distribution as well as related factors.Methods Serum PGⅠand PGⅡ levels were determined by a latex-enhanced turbidimetric immunoassay method in 1 279 subjects from Changsha area.Then PGⅠ/PGⅡ was calculated.Results The PGⅠ, PGⅡ and PGⅠ/PGⅡ levels of 1 279 healthy adult residents showed a skew distribution.The levels of serum PGⅠand PGⅠ/PGⅡ in males were 62.0 ng/mL and 4.3,which in females were 59.4 ng/mL and 4.1,significantly lower than those in males(P<0.05).Age was significantly positive correlated with serum concentrations of PGⅡ(r= 0.278,P<0.01),and was negative correla-ted with PGⅠ/PGⅡratio(r= -0.173,P<0.01).The normal reference ranges of serum PGⅠ,PGⅡ and PGⅠ/PGⅡ in males were≥56.8 ng/mL,≤22.6 ng/mL,and ≥3.3,respectively,and in females were ≥51.4 ng/mL,≤23.1 ng/mL,and ≥3.0,respec-tively.Conclusion The serum PG levels of healthy adult residents significantly show skew distributions in Changsha area,which are affected by gender and age.The establishment of reference intervals of PG contributes to clinical screening and diagnosis of gas-tric-related deseases.
5.Abnormal neural behaviors of neonatal rat due to hyperthermia and low dosage of cigarette exposure during pregnancy
Taifang REN ; Zhifeng XING ; Huigen FENG ; Yanlan LI ; Baosheng YANG
Chinese Journal of Tissue Engineering Research 2005;9(16):251-253
BACKGROUND: Neural behavior is a sensitive parameter for predicting abnormal central nervous growth that is resulted from multiple factors. Therefore this study was designed to explore the influence of hypothermia and cigarette smoke exposure during pregnancy on neural behavioral growth of neonatal rats.OBJECTIVE: To study the influence of hypothermia and cigarette smoke exposure on neural behavioral growth of neonatal rats.DESIGN: Randomized case control study based on experimental animals. SETTING: Obstetric and Gynecological Department , Third Affiliated Hospital of Xinxiang Medical College; Cytobiological Department of Xinxiang Medical College.MATERIALS: Totally 270 healthy unpregnant SD rats were obtained, including 180 males with body mass of 190- 210 g, and 90 female rats with body mass of 225-275 g. Rats were raised with granulated feed and drinking water routinely in room of 25 ℃ with natural sunlight. Male and female rats in estrus were put in the same cage overnight in proportion of 2: 1, pregnancy was confirmed if vaginal bolt was observed the following morning. Totally 160 pregnant rats were obtained and randomly divided into 16 groups that were exposed to hyperthermia, cigarette smoke or their combination and by this way, earlier reflex, learning and memory of neonatal rats were observed after natural delivery,INTERVENTIONS: From the second day of pregnancy, rats in 37 ℃, 41 ℃,42 ℃ hyperthermia combining cigarette group received subcutaneous injection of 1 mL smoke hydrotrope every other day, while rats in 25 ℃ control group and 37 ℃, 41 ℃, 42 ℃ single hyperthemia groupwere given 2.0 mL double distilled water every day for totally 7 times. From the pregnancy of 10 days, pregnant rats were put into incubator, and rats anus temperature should be kept respectively at(37 ±0.5) ℃, (41 ±0.5)℃, (42 ±0.5)℃in the 37 ℃, 41 ℃, 42 ℃ of single hyperthemia groups and the temperature should last for 2.0 minutes; nats of 37 ℃, 41 ℃, 42 ℃hyperthemia combining cigarette group received the same treatment and were divided into four subgroups with the duration of 0. 5, 1.0, 1.5, 2.0 minutes respectively;rats in 25℃ control group were not exposed to hyperthermia. Rats were then singly raised from the pregnancy of 18 days for natural delivery. Pregnant days, number of neonatal rat and death rats were recorded, and visible malformation was observed. The average body masses of each cote of neonatal rats were measured every week. Time of eye-opening, ear-opening, hair-growing and teething were observed for assessing their physical growth. Reflex and sensory function of neonatal rats, such as planar tuning, spatial turning, visual orientation and auditory surprise was observed at 3, 7, 12, 16 days after birth respectively; The mean targeting time of each cote was used as reference for assessing their feflex. Y-lybirinth test was used for assessing learning and memory function of neonatal rats(30 days after birth).MAIN OUTCOME MEASURES: ① Main outcomes: Reflex and sensory, such as planar tuning, spatial turning, visual orientation and auditory surrise. ② Secondary outcomes: Influence of hyperthemia and cigarette exposure on learning memory function of neonatal rats.RESULTS: For hyperthermia group(41C and 42C), targeting time of neonatal rat physical growth(eye-opening, ear-opening, hair-growing and teething) and reflex sensory function(planar tuning, spatial turning, nvisual orientation and auditory surprise), as well as learning and memory(minute) were obviously delayed in contrast with those of the control group and 37 C group(χ2 = 11.34, P <0.01 ); meanwhile, longer hyperthermia exposure (1.5 minutes) combined with cigarette smoke had supplementary effect on the above neural behaviors, which was significantly different from that of single hyperthermia group(χ2=10.29, P<0.01).CONCLUSION: Abnormal neural behavior of neonatal rats, such as growing retardation, learning and memory obstacle could be induced by the combination of longer hyperthemia exposure and cigarette smoke.
6.Interleukin 17 level changes in different stages of Coxsackie virus-induced myocarditis in mice
Song LIN ; Weifeng WU ; Yanlan HUANG ; Gong LI ; Shaodong TANG
Chinese Journal of Microbiology and Immunology 2009;29(8):727-731
lso.This result suggested that Th17 subset is differentiated in chronic stage of viral myocarditis.
7.Sense of coherence among elderly patients with Parkinson's disease
Aihua JIAN ; Yanlan ZHENG ; Yanfei YE ; Junxia CHEN ; Shuibing LI
Modern Clinical Nursing 2017;16(2):42-46
Objective To study the level and influencing factors of sense of coherence (SOC) among elderly patients with Parkinson's disease (PD).Method Totally 118 elderly patients with PD were investigated by a self-designed demographic questionnaire,sense of coherence-13 (SOC-13) and social support rating scale (SSRS),and to explore the level and influencing factors of SOC among the patients.Results The total score of SOC-13 was (52.27±9.30),and it was at a low level.Multiple regression analysis showed that educational level,severity of the disease,family economic status and social support were the influencing factors of SOC.Conclusion SOC of elderly patients with PD is at a low level,which is influenced by individual factors,nurses should take targeted measures to improve the patients' SOC status by the influencing factors.
8.Changes of physical activity status of residents in Beijing Yayuncun community
Wanxiang XIAO ; Feng XIAO ; Yan LI ; Yanlan XIAO ; Yi SONG ; Ruili LI ; Jun MA ; Bowen CHEN
Chinese Journal of General Practitioners 2010;09(7):457-460
Objective To evaluate the changes of physical activity status of residents in Beijing Yayuncun(Asian Games Village)Community.Methods A total of 1765 permanent residents over 15 from 600 families living in Yayuncun Communities since 2000 were selected in this prospective study.Thebaseline survey was carried out with the Questionnaire for Residents of Beijing Typical Community in 2004 and 2005.From 2006 to 2008,same questionnaire was used for the follow-up survey,and 1412 residents were responded to the questionnaire.Results The knowledge levels related to physical exercise of Yayuncun residents elevated(P<0.01).The source of knowledge gain from Olympics Games promotion,specialized community lectures and intemet increase significantly(P<0.01),that from other media decreased(P<0.01).The exercise rate in community was higher than in other sites(P<0.01)and increased significantly (P<0.05);while doing exercise in charged sites decreased(P<0.05).Logistic regression analysis showed that regular physical exercise was related to age,BMI,exercise-related knowledge,exercise sites,attitude for sport facilities and chronological order.Conclusion During the preparation for the Beijing Olympic Games.the status of physical exercise of residents in Yayuncun Community presented the positive trends.
9.Influence of esmolol on plasma NT-proBNP, heart-type fatty acid binding protein and cardiac function in acute cerebral infarction patients with myocardial enzyme abnormalities
Hongyan WANG ; Zhigang LUO ; Jiaheng XU ; Xiaobin LI ; Lili XIE ; Yanlan LI
Chinese Journal of Biochemical Pharmaceutics 2015;(3):138-140
Objective To analyse the influence of esmolol on plasma N terminal pro-brain natriuretic peptide ( NT-proBNP) , heart-type fatty acid binding protein ( H-FABP) and cardiac function in acute cerebral infarction patients with myocardial enzyme abnormalities.Methods 86 acute cerebral infarction patients with myocardial enzyme abnormalities from September 2010 to July 2014 in our hospital were selected and divided into experimental group and control group randomly (43 cases in each group).All patients were accompanied by myocardial enzyme abnormalities, patients in control group were given basic treatment, while patients in experimental group were given esmolol hydrochloride intravenous injection on the basis of control group.Plasma NT-proBNP, H-FABP levels and cardiac function were analyzed in two groups.Results Myocardial enzyme levels had no significant difference between two groups on admission.Plasma NT-proBNP levels also had no statistical differences after admission hospital of 6 h, 15 h and 3 d , and experimental group was significantly lower than control group ( P<0.05 ) after admission hospital of 5 day and 7 days.H-FABP levels had no statistical differences after admission hospital of 6 h, 15 h, and the experimental group was significantly lower than the control group (P<0.05) after admission hospital of 3, 5, 7 days.Cardiac function with Killip classification showed no significant difference when on admission and after admission hospital of 3 days, and the experimental group was significantly better than control group (P<0.05) after admission hospital of 5, 7 days.Conclusion Acute cerebral infarction patients with myocardial enzyme abnormalities given esmolol on the basic treatments significantly reduce NT-proBNP and HAFBP levels, and improve cardiac function, which is worthy of promotion in clinical applications.
10.Agomelatine versus sertraline for the treatment of elderly patients with post-stroke depression: a randomized, double-blind, controlled trial
Xianwei YAO ; Zhijun YU ; Yanlan LI ; Cuiying MO ; Hongshan PAN ; Chunyang LI
International Journal of Cerebrovascular Diseases 2014;22(12):907-910
Objeetive To investigate the effectiveness and safety of agomelatine for the treatment of elderly patients with post-stroke depression.Methods A total 80 elderly patients with post-stroke depression were randomly divided into either an agomelatine group or a sertraline group.The Hamilton Depression Scale (HAMD),National Institutes of Health Stroke Scale (NIHSS) and Barthel Index were used to evaluate the patients before and after 1,2,4,and 6 weeks,respectively.Results HAMD,NIHSS,and Barthel index scores were improved significantly after treatment in the agomelatine group (n =38) and the sertraline group (n =42).There were significant improvement in the scores of HAMD,NIHSS and Barthel Index with time in both groups (all P <0.001).There were no significant difference in the scores of HAMD and NIHSS at different time points after treatment between the agomelatine group and the sertraline group,and the Barthel Index scores began to have significance difference from the fourth week after treatment (all P < 0.05).Conclusions The efficacy of agomelatine for the treatment of PSD is almost the same as sertraline,and the effect of improving activities of daily living is better than sertraline.The safety of both agomelatine and sertraline is good.