Prevalence of HTLV-I antibody among two distinct ethnic groups inhabiting the Amazon region of Brazil
Rev. Inst. Med. Trop. Säo Paulo
;
34(4): 323-8, jul.-ago. 1992. mapas
Article
in English
| LILACS
| ID: lil-134524
ABSTRACT
HTLV-I seroprevalences of 3.63% (02/55), 12.19% (10/82) and 13.88% (10/72) were demonstrated among Tiryio, Mekranoiti and Xicrin Amazonian Indians, respectively, by the Western blotting enzyme assay (WBEI). By indirect immunoelectron microscopy (IIEM), 2 Tiriyo, 9 Mekranoiti and 6 Xicrin Amerindians were reactive. Of 44 serum samples from Japanese immigrants, none reacted by any of the techniques before mentioned. One, 8 and 6 serum samples from Tiryio, Mekranoiti and Xicrin Indians, respectively, were both WBEI and IIEM positive. Our results strongly suggest that HTLV-I and/or an HTLV-I antigenic variant circulate (s) among populations living in the Amazon region of Brazil
Full text:
Available
Index:
LILACS (Americas)
Main subject:
HTLV-I Antibodies
/
HTLV-I Infections
/
Indians, South American
/
Native Hawaiian or Other Pacific Islander
Type of study:
Prevalence study
/
Risk factors
Limits:
Humans
Country/Region as subject:
South America
/
Asia
/
Brazil
Language:
English
Journal:
Rev. Inst. Med. Trop. Säo Paulo
Journal subject:
Tropical Medicine
Year:
1992
Type:
Article
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