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Based on the investigation of the practical teaching reform intention of applied psychology masters in school and combined with the opinions of employers, this paper summarizes the relevant literature and finds that there are some problems in the current practical teaching of master of applied psychology (MAP), such as unbalanced curriculum system, incomplete teaching program, low consistency of teaching process, monotonous teaching method and so on. In order to provide reference for the practical teaching reform of MAP in medical colleges, this paper puts forward some suggestions from five aspects: teaching contents, teaching programs, teaching procedures, teaching staff and teaching modes.
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Objective To investigate the relevance of brain-derived neurotrophic factor (BDNF) gene polymorphisms and the effects of citalopram antidepressant.Methods The subjects comprised 280 patients according to the diagnostic and statistical manual of mental disorders in the fourth edition (DSM-Ⅳ) criterion for major depressive disorder (MDD).Severity of depression were assessed by 17 Hamilton depression scale (HAMD) at the baseline and 1,2,4,6 weekend.Citalopram were selected for treatment.Polymerase chain reaction (PCR) and DNA sequencing analysis were used to detect the genotype of SNPs rs7124442 and rs6265 of BDNF.SPSS17.0 software was used for statistical analysis.Results (1) There were 280 patients (242 responders and 38 nonresponders;175 remissioners and 105 nonremissioners) accomplished 6 weeks of treatment.No association was found between the polymorphisms and antidepressant drug response or remission (the reduction rate of HAMD score ≥ 50％ was defined as response,conversely,defined as nonresponse;HAMD score more than 7 was named as remission,in contrast,named as nonremission) (P＞0.05).(2) Repeated measures analysis of variance was adopted to compare the change of HAMD scores among the genotypes at different time points.There was a significant difference in rs6265 polymorphism between the GA +AA genotype (the scores of HAMD at 2,4,6 weeks were(9.98±4.97),(8.02±4.50),(5.83±3.49) respectively) and the GG genotype groups (the scores of HAMD at 2,4,6 weeks were(11.90±6.55),(9.34± 4.71),(7.07±4.28) respectively) (P=0.031).Conclusion The results suggest that BDNF rs6265 polymorphisms in part determine the antidepressant response to citalopram.
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Objective To investigate the status of depression with anxiety symptoms, and analyze the influencing factors of anxiety symptoms from demographic data and social psychological factors. Methods Hamilton depression rat?ing scale (HAMD), Hamilton anxiety rating scale (HAMA), Eysenck personality questionnaire (EPQ), life event scale (LES), trait coping style questionnaire (TCSQ) and social support scale (SSS) were used to evaluate 729 patients with de?pression. According to HAMA scores, patients were divided into non anxiety symptoms group (HAMA14). Social psychological factors were compared between two groups, and the influencing fac?tors of anxiety symptoms were analyzed. Results The incidence of anxiety symptoms in depression was 58.85% (429/729), and 119 cases (16.32%) were certainly without anxiety symptoms. Compared with the group without anxiety symp?toms, the anxiety symptoms group had higher scores on neuroticism, psychoticism, negative life events and negative cop?ing style (P<0.001), but lower scores on introversion and extroversion (P=0.010). Degree of depression (OR=9.255, 95%CI:4.726~18.127), neuroticism (OR=1.595, 95%CI:1.197~2.125), negative life events (OR=1.009, 95%CI:1.001~1.017) and negative coping style (OR=1.046, 95%CI:1.013~1.080) were the risk factors of anxiety symptoms (P<0.05). Conclu?sion The incidence of anxiety symptoms in patients with depression is high. Patients with higher degree of depression and typical neurotic personality experiencing more negative life events and those with tendency to adopt negative coping style are more susceptible to anxiety symptoms.
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Objective To explore the relationship between neuroticism and memory in patients with first-episode depression and the mediating effect of depression in this relationship.Methods Hamilton de pression rating scale (HAMD),Eysenck personality questionnaire (EPQ),repeatable battery for the assess ment of neuropsychological status (RBANS) were used to evaluate 278 patients with first-episode depression.Results (1) Neuroticism was negatively correlated with immediate memory(r=-0.26,P＜0.01),delayed memory (r=-0.30,P＜0.01),and positively correlated with depressive symptom (r =0.30,P＜ 0.01).Depres-sive symptom was negatively correlated with immediate memory (r=-0.55,P＜0.01),delayed memory (r=-0.44,P＜0.01).(2) The effect of neuroticism on immediate memory and delayed memory was partially mediated by depressive symptom (β=-0.521,-0.388,P＜0.01).The ratio of mediating effect to total effect in immediate memory was 0.597,and the ratio of mediating effect to total effect in delayed memory was 0.383.Conclusion Memory can be affected by neuroticism through the indirect effect of depression.
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MicroRNAs (MiRNAs) are a contemporary class of short non-coding RNAs,which play a critical role in diverse biological processes, including development, cell proliferation, differentiation, and apoptosis,by suppressing translation of protein coding genes, or cleaving target mRNAs of protein coding genes to induce their degradation. Accordingly, altered miRNA expression is likely to contribute to human disease, including cancer. This review will summarize the emerging knowledge of the association between human miRNA biology and different aspects of carcinogenesis, such as the development, metastesis and therapy strategies.