Lactobacilli , a component of the normal vaginal flora , can activate the human immunodeficiency virus ( HIV ) -1 long terminal repeat ( LTR ) in the Jurkat T lymphocyte and THP-1 macrophage cell lines .
lactobacilli , a component of the normal vaginal flora , can activate the human immunodeficiency virus ( hiv ) -1 long terminal repeat ( ltr ) in the jurkat t lymphocyte and thp-1 macrophage cell lines .
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