En el presente estudio se detectó IgM e IgG anti-citomegalovirus en suero de donantes voluntarios de sangre del Hospital Santa María de Cutervo, Cajamarca, del periodo 2013. El estudio se realizó con muestras de suero de la población total de donantes aptos, las cuales fueron procesadas por la técnica de ELISA para la determinación de IgM e IgG específicas anticitomegalovirus (anti-CMG). Se analizaron 70 muestras. El 54% (38) fueron donantes femeninos, ninguno reactivo a IgM anti-CMV y 95% (36) reactivo a IgG anti-CMV. El 46% (32) fueron donantes masculinos, ninguno reactivo a IgM anti-CMV y todos reactivos a IgG antiCMV. Se determinó que ninguno de ellos tiene infección reciente causada por citomegalovirus (como lo muestra IgM anti-CMV) pero un alto porcentaje (97%) resultó reactivo para IgG antiCMV.

The purpose of this study was to determine the somatic and excretory-secretory antigens by Leishmania peruviana electroblotted using IgY antibodies produced by immunized experimental Gallus gallus. Antigens were obtained by centrifugation of promastigotes grown at 37 °C for 20 h in Minimun Essential Medium-Eagle (MEM-Sigma), the supernatant containing the excretory secretory antigens and somatic antigens sediment. For the anti-leishmania antibodies IgY, two hens were immunized first with the excretory-secretory antigens and the second with somatic antigens. When faced with L. peruviana antigens with IgY it was noted that somatic antigens produced ten antigenic bands with molecular weights of 10, 12, 17, 20, 31, 38, 69, 87, 93 and 105 kDa; with excretory-secretory antigens nine antigenic bands of molecular weights of 17, 20, 31, 52, 67, 78, 87, 93 and 105 kDa were produced, observing fiv...