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phr1292

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Yu Fen Zheng et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 68, 117-127 (2014-03-19)
We evaluated the potential of BST204, a purified dry extract of ginseng, to inhibit or induce human liver cytochrome P450 enzymes (CYPs) and UDP-glucuronosyltransferases (UGTs) in vitro to assess its safety. In vitro drug interactions of four bioactive ginsenosides of
Hua Sun et al.
Journal of pharmaceutical sciences, 104(1), 244-256 (2014-11-14)
In this study, we aimed to determine the modulatory effects of warfarin (an extensively used anticoagulant drug) and its metabolites on UDP-glucuronosyltransferase (UGT) activity and to assess the potential of warfarin to alter the pharmacokinetics of zidovudine (AZT). The effects
Reverse Phase High Performance Liquid Chromatographic Determination Of Zidovudine And Lamivudine In Tablet Dosage Form.
Palled MS, et al.
Indian Journal of Pharmaceutical Sciences, 67(1), 110-110 (2005)
Prateek Kakar et al.
Journal of controlled release : official journal of the Controlled Release Society, 319, 428-437 (2020-01-11)
Traditional patches are most successful in transdermal delivery of low-dose hydrophobic drugs. Week-long transdermal delivery of high-dose hydrophilic drugs remains a big challenge. This study explored ablative fractional laser (AFL) to assist 3-day to week-long sustained transdermal delivery of powder
H G Sprenger et al.
HIV medicine, 16(2), 122-131 (2014-12-05)
The aim of the study was to test the antiviral efficacy of a triple nucleoside reverse transcriptase inhibitor (NRTI) regimen, with potential beneficial metabolic effects, as maintenance therapy after induction with dual NRTIs and a boosted protease inhibitor (PI). An
Eriko Higashi et al.
Biopharmaceutics & drug disposition, 35(6), 313-320 (2014-04-23)
The microminipig, a small minipig, was bred as a novel experimental animal for nonclinical pharmacology/toxicology studies by Fuji Micra Inc. (Shizuoka, Japan). Species differences in drug metabolism between humans and the microminipig need to be elucidated in more detail in
Valluru Rajani Kumar et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 921-922, 9-14 (2013-02-19)
A selective and sensitive high performance liquid chromatography-tandem mass spectrometry method has been developed and validated for simultaneous determination of zidovudine (ZDV), lamivudine (3TC) and nevirapine (NVP) in human plasma. After Solid phase extraction (SPE), analytes and ISTDs were run
Eui-seok Chong et al.
Journal of microbiology and biotechnology, 25(3), 381-385 (2014-04-08)
In the present study, drop-on-demand two-dimensional patterning of unstained and stained bacterial cells on untreated clean wafers was newly conducted using an electrospray pulsed jet. We produced various spotted patterns of the cells on a silicon wafer by varying the
Muki Shey et al.
The Cochrane database of systematic reviews, (3)(3), CD005481-CD005481 (2009-07-10)
The human immunodeficiency virus (HIV) has become one of the greatest challenges to global public health. In 2007 UNAIDS estimated that 33.2 million people were living with HIV. Currently recommended regimens for initiating HIV treatment consist of either a non-nucleoside
Judith Ziske et al.
PloS one, 8(2), e55633-e55633 (2013-02-14)
Tanzanian guidelines for prevention of mother-to-child-transmission of HIV (PMTCT) recommend an antiretroviral combination regimen involving zidovudine (AZT) during pregnancy, single-dosed nevirapine at labor onset, AZT plus Lamivudine (3TC) during delivery, and AZT/3TC for 1-4 weeks postpartum. As drug toxicities are
Saeed Hassani et al.
Annals of hematology, 92(9), 1207-1220 (2013-05-07)
To enhance anticancer efficacy of the arsenic trioxide (ATO), the combination of ATO and azidothymidine (AZT), with convergence anti-telomerase activity, were examined on acute promyelocytic leukemia (APL) cell line, NB4. In spite of an induction of apoptosis by both drugs
Zuzana Kadova et al.
American journal of physiology. Renal physiology, 308(5), F388-F399 (2014-12-17)
The aim of our study was to investigate whether two potent anti-inflammatory agents, dexamethasone and anakinra, an IL-1 receptor antagonist, may influence acute kidney injury (AKI) and associated drug excretory functions during endotoxemia (LPS) in rats. Ten hours after LPS
Iu V Berezovskaia et al.
Bioorganicheskaia khimiia, 31(4), 339-356 (2005-08-27)
The methods of synthesis of the derivatives of nucleoside analogues esterified with various aliphatic, aromatic, and heteroaromatic acids and the construction from them of molecular transport systems that involve lipids, carbohydrates, peptides, and amino acids are discussed. The characteristics of
Muki S Shey et al.
The Cochrane database of systematic reviews, 3(3), CD005481-CD005481 (2013-04-02)
UNAIDS estimates that 34 million people are currently living with the human immunodeficiency virus (HIV) worldwide. Currently recommended regimens for initiating HIV treatment consist of either a non-nucleoside reverse transcriptase inhibitor (NNRTI) or ritonavir-boosted protease inhibitor (PI) combined with two
David Sharon et al.
Liver international : official journal of the International Association for the Study of the Liver, 35(4), 1442-1450 (2014-10-11)
The NOD.c3c4 mouse model develops autoimmune biliary disease characterized by spontaneous granulomatous cholangitis, antimitochondrial antibodies and liver failure. This model for primary biliary cirrhosis (PBC) has evidence of biliary infection with mouse mammary tumour virus (MMTV), suggesting that the virus
Erin R Scruggs et al.
Pharmacology, 82(2), 83-88 (2008-05-28)
Zidovudine (3-azido-3'-deoxythymidine), also referred to as azidothymidine (AZT), has become an integral component in highly active antiretroviral therapy, and has also been used in the treatment of cancer. The clinical effectiveness of AZT is constrained due to its association with
Philip Keiser et al.
Expert opinion on pharmacotherapy, 8(4), 477-483 (2007-02-21)
Treatment of HIV infection has typically been carried out using two nucleoside analogs and a protease inhibitor. Such regimens can be complex and have high pill burdens. Use of alternative regimens, such as triple nucleoside-based regimens, can improve adherence and
Iu V Berezovskaia et al.
Bioorganicheskaia khimiia, 31(5), 451-465 (2005-10-26)
The methods of synthesis of conjugates of anti-HIV nucleosides with various compounds, such as protease inhibitors, peptides, polysaccharides, and bicyclames, are considered; they are designated for the combined therapy of HIV.
J P Bilello et al.
Antimicrobial agents and chemotherapy, 58(8), 4431-4442 (2014-05-29)
The hepatitis C virus (HCV) nonstructural 5A (NS5A) protein is a clinically validated target for drugs designed to treat chronic HCV infection. This study evaluated the in vitro activity, selectivity, and resistance profile of a novel anti-HCV compound, samatasvir (IDX719)
Nila Bhana et al.
Paediatric drugs, 4(8), 515-553 (2002-07-20)
Zidovudine is a thymidine analog that, after intracellular phosphorylation to zidovudine triphosphate metabolite, inhibits HIV-specific reverse transcriptase and terminates proviral DNA. Zidovudine administered to mildly symptomatic women with HIV infection in the antepartum (100mg orally 5 times/day), intrapartum (2 mg/kg
Eu Jin Choi et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 72, 13-19 (2014-07-06)
In this study, we evaluated inhibitory potentials of popularly-consumed berries (bilberry, blueberry, cranberry, elderberry, and raspberry ketones) as herbal supplements on UGT1A1, UGT1A4, UGT1A6, UGT1A9, and UGT2B7 in vitro. We also investigated the potential herb-drug interaction via UGT1A1 inhibition by
Rujuta A Bam et al.
Antiviral therapy, 19(7), 669-677 (2014-03-15)
Tenofovir alafenamide (TAF) is a novel investigational prodrug of tenofovir (TFV) that permits enhanced delivery of TFV into peripheral blood mononuclear cells (PBMCs) and lymphatic tissues. A critical step in the intracellular metabolic activation of TAF is mediated by the
Richard M Hoglund et al.
British journal of clinical pharmacology, 79(4), 636-649 (2014-10-10)
Drug-drug interactions between antimalarial and antiretroviral drugs may influence antimalarial treatment outcomes. The aim of this study was to investigate the potential drug-drug interactions between the antimalarial drugs, lumefantrine, artemether and their respective metabolites desbutyl-lumefantrine and dihydroartemisinin, and the HIV
Talk of HIV cure goes viral.
David Holmes
The Lancet. Infectious diseases, 13(4), 298-299 (2013-05-09)
Synergistic drug combinations in AIDS therapy. Dipyridamole/3'-azido-3'-deoxythymidine in particular and principles of analysis in general.
J N Weinstein et al.
Annals of the New York Academy of Sciences, 616, 367-384 (1990-01-01)
Anna Rita Zuena et al.
PloS one, 8(2), e55753-e55753 (2013-02-15)
Maternal-fetal HIV-1 transmission can be prevented by administration of AZT, alone or in combination with other antiretroviral drugs to pregnant HIV-1-infected women and their newborns. In spite of the benefits deriving from this life-saving prophylactic therapy, there is still considerable
J Darbyshire et al.
The Cochrane database of systematic reviews, (2)(2), CD002038-CD002038 (2000-05-05)
Zidovudine (AZT) monotherapy was the first antiretroviral drug to be tested widely. The next two drugs to be developed were didanosine (ddI) and zalcitabine (ddC). To assess the effects of zidovudine (AZT), zidovudine plus didanosine (ddI) and zidovudine plus zalcitabine
S C Piscitelli et al.
AIDS patient care and STDs, 12(9), 687-690 (2004-10-08)
Zidovudine remains one of the most commonly prescribed agents for patients with HIV infection. A variety of drug interactions have been reported that may alter blood levels of zidovudine and concomitantly administered drugs or may involve overlapping toxicities. Several concomitant
Satomi Asai et al.
Journal of medical microbiology, 63(Pt 11), 1517-1523 (2014-08-22)
A series of clinical isolates of drug-resistant (DR) Acinetobacter baumannii with diverse drug susceptibility was detected from eight patients in the emergency intensive care unit of Tokai University Hospital. The initial isolate was obtained in March 2010 (A. baumannii Tokai
Silvana Pasetto et al.
PloS one, 9(12), e115323-e115323 (2014-12-30)
HIV infection by sexual transmission remains an enormous global health concern. More than 1 million new infections among women occur annually. Microbicides represent a promising prevention strategy that women can easily control. Among emerging therapies, natural small molecules such as
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