ArticlePharmaceutical research2004
Renal secretion of the antiviral nucleoside analog AM188 is inhibited by probenecid, p-aminohippuric acid, and cimetidine in the isolated perfused rat kidney.
Article in Pharmaceutical research, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed, 5 citations in OpenAlex.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeTo investigate the effects of potential inhibitors of membrane transport on the tubular secretion of AM188, an antiviral guanosine analog, in the isolated perfused rat kidney (IPK).
methodsAM188 was administered to the IPK perfusate as a bolus/infusion regimen. In inhibitor groups, probenecid, p-aminohippuric acid (PAH), cimetidine, or nitrobenzylthioinosine was added to the perfusing medium.
resultsIn control IPKs, the ratio of renal clearance of AM188 (CLR) to GFR was 7.7 +/- 0.51 (mean +/- SD). The CL(R)/GFR ratio for AM188 was 6.20 +/- 0.41*, 2.85 +/- 0.20*, 1.45 +/- 0.07*, and 0.80 +/- 0.01* when the concentration of probenecid in perfusate was 10, 50, 100, and 1000 microM, respectively (*p < 0.05 compared to control group); the ratio was 7.71 +/- 0.38, 6.02 +/- 0.42*, 1.71 +/- 0.15*, and 0.91 +/- 0.07* for the PAH group and 6.42 +/- 1.70*, 5.33 +/- 1.53*, 3.16 +/- 0.81*, and 1.21 +/- 0.20* for the cimetidine group when the concentrations were 10, 100, 1000 and 10,000 microM, respectively; and the ratio was 5.33 +/- 0.21* when the concentration of nitrobenzylthioinosine was 5 microM.
conclusionsThese results suggest that renal tubular secretion of AM188 involves organic anion and cation transport systems.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.