dc.creator | LÉVICAN,JORGE | |
dc.creator | TORRES,MAURICIO | |
dc.creator | GAGGERO,NICOLÁS | |
dc.creator | CORVALÁN,ROSA | |
dc.creator | GAGGERO,ALDO | |
dc.date | 2011-02-01 | |
dc.date.accessioned | 2017-03-07T16:37:23Z | |
dc.date.available | 2017-03-07T16:37:23Z | |
dc.identifier | http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872011000200001 | |
dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/404734 | |
dc.description | Background: Parvovirus B19 (B19) is associated with a wide range of diseases in humans, whose severity depends on the immunological and hematological status of the host. It is transmitted mainly through the airway but also by transfusions. Aim: To determine the B19 DNA carrier frequency in a population of volunteer blood donors from three hospitals blood banks in Santiago, Chile, and to determine the viral load in DNA positive cases. Material and Methods: A total of477 serum samples were analyzed. The screening of B19 DNA was carried out by nested polymerase chain reaction (PCR) directed to the non-structural region of the virus (NS1). The viral load in positives cases was quantified by NS1 Real Time PCR. Results: Parvovirus B19 was detected in four samples, rendering a frequency of 1:119. The viral loads ranged from less than 2000 to 5,626 x 10(5) genome equivalents/ml. Conclusions: Parvovirus B19 was present in four of 477 blood bank blood donors from three hospitals in Santiago. | |
dc.format | text/html | |
dc.language | es | |
dc.publisher | Sociedad Médica de Santiago | |
dc.source | Revista médica de Chile v.139 n.2 2011 | |
dc.subject | Blood banks | |
dc.subject | Genome, human | |
dc.subject | Parvovirus B19, human | |
dc.title | Detección de ADN de parvovirus B19 en donantes de sangre de tres hospitales en Santiago, Chile | |
dc.type | Artículos de revistas | |