This article presented a concise summary of recent psychological theories in the fields of pathology , assessment and therapy of suicide.

Prevalence of Suicide Ideation and Running Away from Home of 1344 Junior Middle School Students in Beijing;

Correlated Study Between Soci-Psychological Factors and Suicide Ideation Among Medicos;

Effect of pAdKDR-tk suicide gene system on tumor vascular endothelial cells in nude mice with nasopharyngeal carcinoma;

Objective To analyze the reasons why hospitalized psych otics commit suicide and suggest some preventive measures.

There appears a trend that more adolescents commit suicide at their younger age.

The second is to commit suicide .

The research on the suicide attitude and suicide actions of the students in the technical and vocational schools;

Objective To explore the relationship between suicide attitude,levels of depression and coping style of patients with depression,so as to provide a ground for psychological health education against depression.

Objective:To understand suicide prevention knowledge, suicide attitude and related factors among undergraduates in Changsha.

Study on association between gene polymorphism of Apolipoprotein E and attempted suicide;

Classification tree analysis on epidemic factors and high-risk populations of attempted suicide;

Epidemiological study on 150 attempted suicides;

Experimental study on the inhibition of LOVO cells infected by double suicide gene with KDR promoter;

The killing effect and bystander effect of linamarase/linamarin suicide gene system on human hepatocellular carcinoma cell line HepG2 in vitro;

Effects of Danshensu Sodium on rat hepatocarcinoma cells and bystander effect of suicide gene;