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1.
Rev. cuba. med. trop ; 51(3): 172-176, Sept.-Dec. 1999.
Article in Spanish | LILACS | ID: lil-333513

ABSTRACT

Infections from herpes virus play a key role in post-transplantation pathology, so it is indispensable to characterize the group of would-be renal transplant recipients. IgG antibody titers were detected by indirect immunofluorescence to Herpes simplex virus, Epstein Barr virus (EBV) and cytomegalovirus (CMV) in 100 patients treated with hemodialysis in the Nephrology Institute. The prevalence of antibodies to cytomegalovirus and to Herpes simplex and Epstein Barr viruses was 100 and 95 respectively. Average geometric titers (AGT) of antibodies to CMV were significantly higher. There was no correlation between AGT and sex, age, time of disease remission, number of blood transfusions and number of transplants.


Subject(s)
Humans , Male , Female , Adult , Antibodies, Viral , Cytomegalovirus , Herpesvirus 4, Human , Renal Dialysis , Simplexvirus , Prevalence
2.
Rev. cuba. med. trop ; 48(2): 118-22, mayo-ago. 1996. tab, graf
Article in Spanish | LILACS | ID: lil-184522

ABSTRACT

Se describen los resultados del estudio de Enterovirus como agentes productores de meningoencefalitis viral, desde 1990 hasta 1994. Fueron estudiados en este periodo 546 muestras de heces fecales, 95 liquidos cefalorraquideos y 1 058 sueros pareados, obtenidos de 1 388 pacientes diagnosticados clinicamente con esta enfermedad. Las muestras para aislamiento viral se inocularon en 2 sistemas celulares diferentes, el mayor numero de aislamiento se encontro en celulas diploides de fibroblasto humano. Las determinaciones de anticuerpos se realizaron por prueba de neutralizacion (micrometodo) con 11 antigenos de Enterovirus (Echo 4,6,9,11 y 30 y Coxsackie B1,2,3,4,5 y 6) y en periodos epidemicos con el virus aislado. En los anos estudiados se produjeron 2 brotes epidemicos; uno por Coxsackie A9 (1990-1991) y otro por Echo 30 (1994). En los sueros pareados se encontro mayor positividad a los Echo 6 y 11


Subject(s)
Enterovirus/isolation & purification , Feces/microbiology , Immune Sera/analysis , Cerebrospinal Fluid/microbiology , Meningoencephalitis/etiology , Meningoencephalitis/microbiology
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