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Cytokine and sex hormone effects on zidovudine- and lamivudine-triphosphate concentrations in vitro
Author(s) -
Peter L. Anderson,
Tekoa L. King,
J.-H. Zheng,
Samantha MaWhinney
Publication year - 2008
Publication title -
journal of antimicrobial chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.124
H-Index - 194
eISSN - 1460-2091
pISSN - 0305-7453
DOI - 10.1093/jac/dkn247
Subject(s) - zidovudine , lamivudine , peripheral blood mononuclear cell , medicine , endocrinology , testosterone (patch) , cytokine , pharmacology , chemistry , immunology , in vitro , biochemistry , human immunodeficiency virus (hiv) , virus , viral disease , hepatitis b virus
Elevated zidovudine- and lamivudine-triphosphates have been observed in peripheral blood mononuclear cells (PBMCs) from females versus males and in patients with high inflammatory states versus lower inflammatory states. Consistent with high triphosphate exposures, these same patient groups also experience elevated rates of toxicity, including lipoatrophy. The purpose of this study was to evaluate the effects of oestradiol, progesterone and testosterone as well as tumour necrosis factor (TNF)-alpha and interferon (IFN)-alpha on zidovudine- and lamivudine-triphosphates in PBMCs and, for the cytokines, in 3T3-L1 adipocytes.

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