Persistence of human immunodeficiency virus type 1 subtype B DNA in dried-blood samples on FTA filter paper.
نویسندگان
چکیده
The stability of human immunodeficiency virus type 1 (HIV-1) DNA in whole blood collected on filter paper (FTA Card) was evaluated. After >4 years of storage at room temperature in the dark our qualitative assay detected virus at a rate similar to that of our initial test (58 of 60, 97%; P = 0.16), suggesting long-term HIV-1 DNA stability.
منابع مشابه
Rapid method for screening dried blood samples on filter paper for human immunodeficiency virus type 1 DNA.
PCR is a highly sensitive method for the detection of human immunodeficiency virus type 1 (HIV-1) nucleic acids in blood mononuclear cells and plasma. However, blood separation techniques require extensive laboratory support systems and are difficult when a limited volume of blood is available, which is often the case for infants. The use of blood samples stored on filter paper has many advanta...
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عنوان ژورنال:
- Journal of clinical microbiology
دوره 42 8 شماره
صفحات -
تاریخ انتشار 2004