PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 31177627-7 2020 METHODS: Pgp activity was measured as verapamil-sensitive 3 H-digoxin flux. Digoxin 62-69 phosphoglycolate phosphatase Homo sapiens 9-12 31540689-7 2019 Similar 17beta-estradiol-induced expression of P-gp was also detected in cultured human tubular epithelial cells, accompanied by the enhancement of its transport activity of digoxin. Digoxin 174-181 phosphoglycolate phosphatase Homo sapiens 47-51 31540689-8 2019 The present findings suggest the contribution of estradiol to female-predominant expression of P-gp in renal cells, which is associated with sex-related disparities in the renal elimination of digoxin. Digoxin 193-200 phosphoglycolate phosphatase Homo sapiens 95-99 26652279-3 2015 Biodegradable digoxin-loaded PEGylated poly(lactic-co-glycolic acid) nanoparticles may increase digoxin transport across BeWo b30 cell monolayers (an in vitro model of trophoblast in human placenta) by reducing the drug"s interaction with P-gp. Digoxin 14-21 phosphoglycolate phosphatase Homo sapiens 239-243 30238965-0 2018 Dabigatran Etexilate and Digoxin: Comparison as Clinical Probe Substrates for Evaluation of P-gp Inhibition. Digoxin 25-32 phosphoglycolate phosphatase Homo sapiens 92-96 27557477-8 2017 The addition of IL-6 did not change efflux transport of rebamipide even though efflux transport of digoxin, a typical substrate of P-gp, was significantly decreased by the addition of IL-6, indicating decrease of the function of P-gp. Digoxin 99-106 phosphoglycolate phosphatase Homo sapiens 131-135 27557477-8 2017 The addition of IL-6 did not change efflux transport of rebamipide even though efflux transport of digoxin, a typical substrate of P-gp, was significantly decreased by the addition of IL-6, indicating decrease of the function of P-gp. Digoxin 99-106 phosphoglycolate phosphatase Homo sapiens 229-233 30091221-0 2018 PBPK Models for CYP3A4 and P-gp DDI Prediction: A Modeling Network of Rifampicin, Itraconazole, Clarithromycin, Midazolam, Alfentanil, and Digoxin. Digoxin 139-146 phosphoglycolate phosphatase Homo sapiens 27-31 29709579-2 2018 In this study we measured the inhibitory behaviour of a set of known drugs towards P-gp by using three different probe substrates (digoxin, Hoechst 33,342 and rhodamine 123). Digoxin 131-138 phosphoglycolate phosphatase Homo sapiens 83-87 27720954-1 2016 In this present study, the secretory transport of P-gp substrates, rhodamine 123 and digoxin, was evaluated using a Caco-2/HT29-MTX co-culture characterized by an efflux mechanism and a paracellular permeability closer to the human intestinal barrier compared to the Caco-2 monolayer gold standard. Digoxin 85-92 phosphoglycolate phosphatase Homo sapiens 50-54 27452443-2 2016 Investigations on P-gp regulation in placenta of women with different pregnant pathological states are of great significance to individualized transplacental digoxin treatment for fetal heart failure (FHF). Digoxin 158-165 phosphoglycolate phosphatase Homo sapiens 18-22 26652279-5 2015 P-gp inhibition also increased the permeability of digoxin, but not digoxin-loaded nanoparticles. Digoxin 51-58 phosphoglycolate phosphatase Homo sapiens 0-4 23976943-0 2013 Transport inhibition of digoxin using several common P-gp expressing cell lines is not necessarily reporting only on inhibitor binding to P-gp. Digoxin 24-31 phosphoglycolate phosphatase Homo sapiens 53-57 25342921-1 2014 INTRODUCTION: The potential for ezogabine/retigabine (EZG/RTG) and its N-acetyl metabolite (NAMR) to inhibit the transporter protein P-glycoprotein-(P-gp)-mediated digoxin transport was tested in vitro. Digoxin 164-171 phosphoglycolate phosphatase Homo sapiens 149-153 25172788-8 2014 RESULTS: Bi-directional transport assay showed that only cryptotanshinone and dihydrotanshinone decreased digoxin efflux ratio in a concentration-dependent manner, indicating their inhibitory effects on P-gp function; whereas, tanshinone I, tanshinone IIA and miltirone had no inhibitory effects. Digoxin 106-113 phosphoglycolate phosphatase Homo sapiens 203-207 24362330-12 2014 CONCLUSION: PMA significantly inhibited P-gp-mediated efflux of digoxin in both Caco-2 and MDCKII-MDR1 cell monolayers via PKC activation. Digoxin 64-71 phosphoglycolate phosphatase Homo sapiens 40-44 23976943-0 2013 Transport inhibition of digoxin using several common P-gp expressing cell lines is not necessarily reporting only on inhibitor binding to P-gp. Digoxin 24-31 phosphoglycolate phosphatase Homo sapiens 138-142 23976943-1 2013 We have reported that the P-gp substrate digoxin required basolateral and apical uptake transport in excess of that allowed by digoxin passive permeability (as measured in the presence of GF120918) to achieve the observed efflux kinetics across MDCK-MDR1-NKI (The Netherlands Cancer Institute) confluent cell monolayers. Digoxin 41-48 phosphoglycolate phosphatase Homo sapiens 26-30 23976943-1 2013 We have reported that the P-gp substrate digoxin required basolateral and apical uptake transport in excess of that allowed by digoxin passive permeability (as measured in the presence of GF120918) to achieve the observed efflux kinetics across MDCK-MDR1-NKI (The Netherlands Cancer Institute) confluent cell monolayers. Digoxin 127-134 phosphoglycolate phosphatase Homo sapiens 26-30 23976943-3 2013 Therefore, IC50 measurements using digoxin as a probe substrate in this cell line could be due to inhibition of P-gp, of digoxin uptake transport, or both. Digoxin 35-42 phosphoglycolate phosphatase Homo sapiens 112-116 23976943-6 2013 We demonstrate that inhibition of digoxin transport across these cell lines by GF120918, cyclosporine, ketoconazole and verapamil is greater than can be explained by inhibition of P-gp alone. Digoxin 34-41 phosphoglycolate phosphatase Homo sapiens 180-184 23976943-12 2013 We also find that P-gp substrates with relatively low passive permeability such as digoxin, loperamide and vinblastine kinetically require basolateral uptake transport over that allowed by +GF120918 passive permeability, while highly permeable P-gp substrates such as amprenavir, quinidine, ketoconazole and verapamil do not, regardless of whether they actually use the basolateral transporter. Digoxin 83-90 phosphoglycolate phosphatase Homo sapiens 18-22 23976943-12 2013 We also find that P-gp substrates with relatively low passive permeability such as digoxin, loperamide and vinblastine kinetically require basolateral uptake transport over that allowed by +GF120918 passive permeability, while highly permeable P-gp substrates such as amprenavir, quinidine, ketoconazole and verapamil do not, regardless of whether they actually use the basolateral transporter. Digoxin 83-90 phosphoglycolate phosphatase Homo sapiens 244-248 23221528-4 2012 The P-gp inhibitory effect of TSAHC was assessed by [3H]digoxin accumulation in the LLCPK1-MDR1 cell system. Digoxin 56-63 phosphoglycolate phosphatase Homo sapiens 4-8 23684934-6 2013 Digoxin, vinblastine and paclitaxel, established P-gp substrates inhibited transport of NMQ with estimated K(i) values of 250, 0.1 and 0.6 muM, respectively. Digoxin 0-7 phosphoglycolate phosphatase Homo sapiens 49-53 21162698-4 2011 P-gp-mediated efflux of digoxin in Caco-2 cell monolayers was measured in the presence of eribulin. Digoxin 24-31 phosphoglycolate phosphatase Homo sapiens 0-4 20222053-11 2010 These findings may explain the known interaction of telmisartan with digoxin and suggest that it may modulate the bioavailability of drugs whose absorption is restricted by P-gp and possibly also by BCRP or MRP2. Digoxin 69-76 phosphoglycolate phosphatase Homo sapiens 173-177 22028772-9 2011 The P-gp efflux rate constants for quinidine and digoxin were about 3-fold smaller than reported ATP hydrolysis rate constants from P-gp proteoliposomes. Digoxin 49-56 phosphoglycolate phosphatase Homo sapiens 4-8 22028772-9 2011 The P-gp efflux rate constants for quinidine and digoxin were about 3-fold smaller than reported ATP hydrolysis rate constants from P-gp proteoliposomes. Digoxin 49-56 phosphoglycolate phosphatase Homo sapiens 132-136 17827785-3 2007 It has been reported that AMD and N-monodesethylamiodarone (DEA), the active metabolite of AMD, inhibit the P-glycoprotein (P-gp/MDR1)-mediated digoxin transport. Digoxin 144-151 phosphoglycolate phosphatase Homo sapiens 124-128 20091240-5 2010 The apical-to-basolateral (A-to-B) transport of digoxin, a P-gp substrate, was significantly increased by the addition of AS extract in a concentration-dependent manner. Digoxin 48-55 phosphoglycolate phosphatase Homo sapiens 59-63 19414624-6 2009 The transport of [(3)H]digoxin, the P-glycoprotein (P-gp) substrate, after treatment with 100 nM 1,25(OH)(2)D(3) for 3 days revealed a higher apparent permeability (P(app)) value in the basal (B)-to-apical (A) direction over that of vehicle treatment (15.1 +/- 0.53 x 10(-6) versus 11.8 +/- 0.58 x 10(-6) cm/s; P < 0.05), whereas the P(app) in the A-to-B direction was unchanged; the efflux ratio was increased (from 5.8 to 8.0). Digoxin 23-30 phosphoglycolate phosphatase Homo sapiens 52-56 19082742-2 2008 Bidirectional studies for digoxin (probe for P-gp substrate) were performed with and without test compounds (at 10 microM). Digoxin 26-33 phosphoglycolate phosphatase Homo sapiens 45-49 16790532-7 2006 Furthermore, the accumulation of two P-gp substrates, digoxin and saquinavir (an HIV-1 protease inhibitor), was enhanced (1.5- to 1.8-fold) in HIV-1(96ZM651) gp120-treated astrocyte monolayers but was not altered by P-gp inhibitors [e.g., valspodar (PSC833) and elacridar (GF120918)], suggesting a loss of transport activity. Digoxin 54-61 phosphoglycolate phosphatase Homo sapiens 216-220 17377214-3 2007 The aim of the present study was to evaluate the effects of ABCB1 gene polymorphism and P-gp inhibitor co-administration on steady-state digoxin serum concentration in congestive heart failure patients. Digoxin 137-144 phosphoglycolate phosphatase Homo sapiens 88-92 17377214-5 2007 Significant differences were noted in digoxin serum concentrations (C(min,ss)) between patients co-administered and not co-administered P-gp inhibitors: 0.868 +/- 0.348 and 0.524 +/- 0.281 for digoxin (p < 0.002), as well as 1.280 +/- 0.524 and 0.908 +/- 0.358 for methyldigoxin (p < 0.02), respectively. Digoxin 38-45 phosphoglycolate phosphatase Homo sapiens 136-140 17063398-11 2006 Sinomenine (an inhibitor of the p-gp-mediated digoxin efflux) increased paeoniflorin"s bioavailability via the inhibition of p-gp-mediated paeoniflorin efflux in the intestine. Digoxin 46-53 phosphoglycolate phosphatase Homo sapiens 32-36 16790532-7 2006 Furthermore, the accumulation of two P-gp substrates, digoxin and saquinavir (an HIV-1 protease inhibitor), was enhanced (1.5- to 1.8-fold) in HIV-1(96ZM651) gp120-treated astrocyte monolayers but was not altered by P-gp inhibitors [e.g., valspodar (PSC833) and elacridar (GF120918)], suggesting a loss of transport activity. Digoxin 54-61 phosphoglycolate phosphatase Homo sapiens 37-41 16419049-9 2006 These findings suggest that (R)-(+)-citronellal can increase the bioavailability of oral digoxin based on the blockade of P-gp-mediated efflux of digoxin from intestinal epithelia to the lumen in the absorption process. Digoxin 89-96 phosphoglycolate phosphatase Homo sapiens 122-126 16674925-3 2006 Capsaicin at concentrations ranging from 10 to 100 microM, which were found to be non-cytotoxic towards the Caco-2 cells, were observed to inhibit P-gp mediated efflux transport of [3H]-digoxin in the cells. Digoxin 186-193 phosphoglycolate phosphatase Homo sapiens 147-151 16964701-3 2006 Between them, polymorphisms of MDR1 gene coding trans-membrane transport glicoprotein P-gp have been reported to affect the outcome of therapy, and was studied for different drugs-digoxin, fexofenadine, etoposid, vincristine, vinblastine, athracyclines and taxans. Digoxin 180-187 phosphoglycolate phosphatase Homo sapiens 86-90 16419049-9 2006 These findings suggest that (R)-(+)-citronellal can increase the bioavailability of oral digoxin based on the blockade of P-gp-mediated efflux of digoxin from intestinal epithelia to the lumen in the absorption process. Digoxin 146-153 phosphoglycolate phosphatase Homo sapiens 122-126 15890377-5 2005 Cellular accumulation of [3H]digoxin was measured in the presence or absence of P-gp inhibitors or test samples. Digoxin 25-36 phosphoglycolate phosphatase Homo sapiens 80-84 10742982-6 1999 Numerous investigations with drugs such as digoxin, etoposide, cyclosporine, vinblastine, Taxol, loperamide, dom-peridone, and ondansteron demonstrate that P-gp has an important role in determining the pharmacokinetics of substrate drugs. Digoxin 43-50 phosphoglycolate phosphatase Homo sapiens 156-160 15207543-7 2004 Inhibition of digoxin efflux transport in presence of the test compounds (P-gp substrates) demonstrated that 96 well cells express adequate amounts of efflux transporters and perform as well as the 12 and 24 well Caco-2 cells. Digoxin 14-21 phosphoglycolate phosphatase Homo sapiens 74-78 14560928-2 2003 Tween 80 increased apical to basolateral permeability of digoxin in Caco-2 cells suggesting that Tween 80 is an in vitro inhibitor of P-gp. Digoxin 57-64 phosphoglycolate phosphatase Homo sapiens 134-138 10213372-8 1999 In addition, CYP3A substrates and inhibitors varied widely in their ability to inhibit the P-gp-mediated transport of digoxin. Digoxin 118-125 phosphoglycolate phosphatase Homo sapiens 91-95 12492608-8 2002 CONCLUSIONS: This lack of effect of the major MDR1 SNPs on digoxin absorption might be explained by saturation of the maximum transport capacity of intestinal Pgp at the dose used. Digoxin 59-66 phosphoglycolate phosphatase Homo sapiens 159-162 10463589-4 1999 Therefore, the potency of a series of 14 P-gp inhibitors was assessed by measuring their inhibition of the transepithelial flux across Caco-2 cells of digoxin, a prototypical P-gp substrate. Digoxin 151-158 phosphoglycolate phosphatase Homo sapiens 41-45 10463589-4 1999 Therefore, the potency of a series of 14 P-gp inhibitors was assessed by measuring their inhibition of the transepithelial flux across Caco-2 cells of digoxin, a prototypical P-gp substrate. Digoxin 151-158 phosphoglycolate phosphatase Homo sapiens 175-179 1360207-4 1992 Since digoxin is considered a prototype for endogenous digitalis-like glycosides, the results also allow for speculation that endogenous digitalis-like glycosides may be the natural substrates for P-gp. Digoxin 6-13 phosphoglycolate phosphatase Homo sapiens 197-201 35000550-9 2021 CC-90001 co-administration increases the AUCt and Cmax 176% and 339% for rosuvastatin (BCRP/OATP1B1/3), 116% and 171% for digoxin (P-gp), and 266% and 321% for nintedanib (CYP3A & P-gp), respectively.6. Digoxin 122-129 phosphoglycolate phosphatase Homo sapiens 131-135