"approved"@en . "Symptoms of overdose include serious liver problems (hepatotoxicity, with liver enlargement and fat in the liver called steatosis) or a lactic acidosis (buildup of an acid in the blood)."@en . . "(-)-beta-2',3'-Dideoxy-5-fluoro-3'-thiacytidine"@en . . "Human Immunodeficiency Virus"@en . "Emtricitabine"@en . "Emtricitabine works by inhibiting reverse transcriptase, the enzyme that copies HIV RNA into new viral DNA. Emtricitabine is a synthetic nucleoside analogue of cytidine. It is phosphorylated by cellular enzymes to form emtricitabine 5'-triphosphate, which is responsible for the inhibition of HIV-1 reverse transcriptase. It competes with the natural substrate deoxycytidine 5'-triphosphate and incorporates into nascent viral DNA, resulting in early chain termination. Therefore emtricitabine inhibits the activity of HIV-1 reverse transcriptase (RT) both by competing with the natural substrate deoxycytidine 5'-triphosphate and by its incorporation into viral DNA. By inhibiting HIV-1 reverse transcriptase, emtricitabine can help to lower the amount of HIV, or \"viral load\", in a patient's body and can indirectly increase the number of immune system cells (called T cells or CD4+ T-cells). Both of these changes are associated with healthier immune systems and decreased likelihood of serious illness."@en . . . "Emtricitabine is a nucleoside reverse transcriptase inhibitor (NRTI) for the treatment of HIV infection in adults. Emtricitabine is an analogue of cytidine. The drug works by inhibiting reverse transcriptase, the enzyme that copies HIV RNA into new viral DNA."@en . . . . . . . . . . "investigational"@en . . "(-)-(2R,5S)-5-Fluoro-1-[2-(hydroxymethyl)-1,3-oxathiolan-5-yl]cytosine"@en . "The renal clearance of emtricitabine is greater than the estimated creatinine clearance, suggesting elimination by both glomerular filtration and active tubular secretion."@en . . . . "Emtricitabin"@en . . "10 hours"@en . . . . . . . . . . "* 302 +/- 94 mL/min [Renal Function Creatinine Clearance>80 ml/min] * 168 +/- 10 mL/min [Renal Function Creatinine Clearance 50-80 ml/min] * 138 +/- 28 mL/min [Renal Function Creatinine Clearance 30-49 ml/min] * 99 +/- 6 mL/min [Renal Function Creatinine Clearance<30 ml/min] * 64 +/- 12 mL/min [ESRD patients requiring dialysis]"@en . . . . . . . . . . . . "Take without regard to meals."@en . . "5-Fluoro-1-((2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl)cytosine"@en . . "143491-57-0"@en . . . . . . . "Rapidly absorbed (mean absolute bioavailability of 93% for capsules, and 75% for solution). Food does not effect absorption."@en . . . "# Masho SW, Wang CL, Nixon DE: Review of tenofovir-emtricitabine. Ther Clin Risk Manag. 2007 Dec;3(6):1097-104. \"Pubmed\":http://www.ncbi.nlm.nih.gov/pubmed/18516268 # Long MC, King JR, Acosta EP: Pharmacologic aspects of new antiretroviral drugs. Curr HIV/AIDS Rep. 2009 Feb;6(1):43-50. \"Pubmed\":http://www.ncbi.nlm.nih.gov/pubmed/19149996 # Emtricitabine/tenofovir disoproxil fumarate. Drugs R D. 2004;5(3):160-1. \"Pubmed\":http://www.ncbi.nlm.nih.gov/pubmed/15139777 # Goicoechea M, Best B: Efavirenz/emtricitabine/tenofovir disoproxil fumarate fixed-dose combination: first-line therapy for all? Expert Opin Pharmacother. 2007 Feb;8(3):371-82. \"Pubmed\":http://www.ncbi.nlm.nih.gov/pubmed/17266471"@en . "\"DrugSyn.org\":http://www.drugsyn.org/Emtricitabine.htm"@en . "(-)-2'-Deoxy-5-fluoro-3'-thiacytidine"@en . . "Indicated, in combination with other antiretroviral agents, for the treatment of HIV-1 infection in adults and for postexposure prophylaxis of HIV infection in health care workers and others exposed occupationally or nonoccupationally via percutaneous injury or mucous membrane or nonintact skin contact with blood, tissues, or other body fluids associated with risk for transmission of the virus."@en . . . "Emtricitabina"@en . . "(-)-FTC"@en . . "Emtricitabine"@en . "(2R-cis)-4-amino-5-Fluoro-1-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-2(1H)-pyrimidinone"@en . . . . . . "4-amino-5-Fluoro-1-((2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one"@en . . . "4-Amino-5-fluoro-1-((2R,5S)-2-hydroxymethyl-[1,3]oxathiolan-5-yl)-1H-pyrimidin-2-one"@en . . "(-)-cis-4-amino-5-Fluoro-1-(2-hydroxymethyl-1,3-oxathiolan-5-yl)-(1H)-pyrimidin-2-one"@en . . . "Very low (less than 4%)"@en . . . "Emtricitabinum"@en .