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[Family transmission of positive and negative symptoms in familial and sporadic schizophrenia].

Actas espanolas de psiquiatria - 1 Jan 2000

Martín Reyes M, Mendoza Quiñónez R, Díaz de Villalvilla T, Lomba P, Padrón Fernando A, Valdés Sosa M

Abstract excerpt

INTRODUCTION: A genetic component is recognized as a cardinal feature in the etiology of schizophrenia that is presently conceived as a complex disease. However, identifying its molecular bases has become a problem, mainly due to the difficulties that the schizophrenic phenotype presents. The aim of this study is to determine whether the positive and negative symptoms are differentiated from each other according...

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PMID: 15529224

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