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  • Title: Iron, folate and vitamin B12 parameters in HIV-1 infected patients with anaemia in southern Brazil.
    Author: Castro L, Goldani LZ.
    Journal: Trop Doct; 2009 Apr; 39(2):83-5. PubMed ID: 19299288.
    Abstract:
    We conducted a study to determine the role of iron, folate and vitamin B12 in HIV-infected patients with anaemia attending a tertiary-care hospital in southern Brazil. Low serum folate levels were found in 14 (41%) HIV-infected patients; parameters of iron deficiency such as low transferring saturation index and ferritin in 10 (30%); and combined folate and iron deficiency in five (14%). Vitamin B12 deficiency was found in only two (6%) patients who presented with mean corpuscular volumes within the normal range. Our study has shown that folate and iron deficiency were frequently detected in HIV-infected patients at our institution, and should be considered in the differential diagnosis of anaemia in all HIV-infected patients independent of their HIV stage of progression.
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