[Preliminary study of AP-64 cell line (Aedes pseudoscutellaris) for dengue-1 and -2 virus multiplication]. / Estudio preliminar de la línea celular AP-64 (Aedes pseudoscutellaris) para la multiplicación de los virus dengue-1 y 2.

We study a new arthropod cell line, AP-64, which was obtained from Aedes pseudoscutellaris larvae. The best growth and maintenance media are defined, testing the adequacy of dengue 1 and 2 viruses which become manifest by the appearance of the cytopathogenic effect as syncytiums. The immunofluorescence technique is applied to detect early multiplication of those viruses.