Your browser doesn't support javascript.
loading
The correlation between 5-serotonin transporter gene polymorphism and the first episode major de-pressive disorder and cognitive function in adolescents / 中华行为医学与脑科学杂志
Article em Zh | WPRIM | ID: wpr-507857
Biblioteca responsável: WPRO
ABSTRACT
Objective To study the correlation between 5-serotonin transporter ( 5-HTT) gene pol-ymorphism and the first episode major depressive disorder ( MDD ) and cognitive function in adolescent. Methods 5-HTT genotype and allele were detected by polymerase chain reaction ( PCR) amplification of 76 patients with first episode of MDD and 73 normal controls. Case control method was used to analyze the correlation between different genotypes and the onset, the clinical features, and cognitive function. Result-s There was no significant difference between 5-HTTLPR genotype frequencies for the 41 cases of type S/S (53.9%),27 cases of type L/S(35.5%),8 cases of type L/L(10.5%)of case group and 5-HTTLPR geno-type frequencies for the 38 cases of type S/S(52.1%),18 cases of type L/S(24.7%),17 cases of type L/L (23.3%) of control group(P>0.05).Patients with S/S type,L/S type had significantly higher sleep scores than those of patients with type L/L(P=0.005,P=0.001). Agitation score in patients with S/S type group was significantly higher than that in patients with S/L,L/L(P=0.000,P=0.001);patients with S/S inferior-ity scores were significantly lower than those of patients with S/L,L/L(P=0.002,P=0.006). There was no significant difference in cognitive function among three groups. Conclusions In Chinese Han population, there may be no direct association between 5-HTTLPR gene polymorphism and susceptibility to MDD and its cognitive function in adolescents. S/S and L/S patients may be prone to sleep problems,type S/S patients may be prone to irritability and type L/L patients may be prone to inferiority.
Palavras-chave
Texto completo: 1 Índice: WPRIM Tipo de estudo: Prognostic_studies Idioma: Zh Revista: Chinese Journal of Behavioral Medicine and Brain Science Ano de publicação: 2016 Tipo de documento: Article
Texto completo: 1 Índice: WPRIM Tipo de estudo: Prognostic_studies Idioma: Zh Revista: Chinese Journal of Behavioral Medicine and Brain Science Ano de publicação: 2016 Tipo de documento: Article