Results 191 to 200 of about 4,991,140 (249)
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Journal of Chromatography B: Biomedical Sciences and Applications, 1998
A sensitive and specific high-performance liquid chromatographic assay was developed for the simultaneous determination of p-aminohippuric acid (PAH), acetyl-p-aminohippuric acid (aPAH), and iothalamate in human plasma and urine. Plasma samples were prepared by protein precipitation with acetonitrile followed by evaporation, reconstitution in mobile ...
Reginald F. Frye +2 more
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A sensitive and specific high-performance liquid chromatographic assay was developed for the simultaneous determination of p-aminohippuric acid (PAH), acetyl-p-aminohippuric acid (aPAH), and iothalamate in human plasma and urine. Plasma samples were prepared by protein precipitation with acetonitrile followed by evaporation, reconstitution in mobile ...
Reginald F. Frye +2 more
openaire +3 more sources
Determination of p-aminohippuric acid with β-cyclodextrin sensitized fluorescence spectrometry
, 2016Sensitive spectrofluorometric and liquid chromatography with fluorescence detection methods have been developed for detection and determination of para-aminohippuric acid (PAH), one of the commonly used markers for estimating effective renal plasma flow,
R. Alremeithi +4 more
semanticscholar +1 more source
Journal of Separation Science, 2014
p-Aminohippuric acid is a newly developed ligand for mixed-mode chromatography with a commercial resin name of Nuvia cPrime. In this study, bovine immunoglobulin G and bovine serum albumin were used as two model proteins, and the adsorption isotherms ...
Jun Yan +3 more
semanticscholar +1 more source
p-Aminohippuric acid is a newly developed ligand for mixed-mode chromatography with a commercial resin name of Nuvia cPrime. In this study, bovine immunoglobulin G and bovine serum albumin were used as two model proteins, and the adsorption isotherms ...
Jun Yan +3 more
semanticscholar +1 more source
Journal of Animal Science, 2014
Para-aminohippuric acid (pAH) is a marker frequently used to measure plasma or blood flow. In sheep studies, it is recognized that its determination must include a deacetylation step to counteract the hepatic acetylation of pAH.
J. Rodríguez-López +4 more
semanticscholar +1 more source
Para-aminohippuric acid (pAH) is a marker frequently used to measure plasma or blood flow. In sheep studies, it is recognized that its determination must include a deacetylation step to counteract the hepatic acetylation of pAH.
J. Rodríguez-López +4 more
semanticscholar +1 more source
The metabolism of p-aminohippuric acid and p-acetylamino-hippuric acid
Clinica Chimica Acta, 1967Abstract p-Aminohippuric acid or p-acetylaminohippuric acid administered to patients orally instead of intravenously as a method to determine their kidney function was found to give erroneously low clearance values. It was found that these compounds lost the glycine moiety by hydrolysis in the alimentary tract and were converted in the tissues to ...
L.W.Statius Van Eps, W.C. Hülsmann
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Clearance Determinations After Oral Administration of Para-Aminohippuric Acid [PDF]
Scandinavian Journal of Clinical and Laboratory Investigation, 1950 1) The substance was absorbed and demonstrable in both plasma and urine. 2) The concentrations were of the same Brun, IIilden & Raaschou (.lcta Yed. Scand. 121: 171 : 1917) claim to have demonstrated 110 relative magnitude, but generally lower PXH, either in plasma or in urine, after oral than those observed by Hamburger 8r administration of 4 grams of
R. Keiding, V. Schmidt, N. R. Hågensen
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, 2016
Mixed-mode chromatography (MMC) has been developed as a cost-effective new technique for antibody purification. Nuvia cPrime (NP) is a novel MMC resin with p-aminohippuric acid as the functional ligand.
Jun Yan +3 more
semanticscholar +1 more source
Mixed-mode chromatography (MMC) has been developed as a cost-effective new technique for antibody purification. Nuvia cPrime (NP) is a novel MMC resin with p-aminohippuric acid as the functional ligand.
Jun Yan +3 more
semanticscholar +1 more source
p-Aminohippuric acid accumulation in kidney slices in cloudy swelling
Experientia, 1959L'incorporazione dell'acidop-aminoippurico nelle sezioni di rene di ratto e diminuita nel rigonfiamento torbido provocato dal trattamento parenterale con tossina stafilococcioa, con dinitrofenolo o con tiroxina. Tutti questi trattamenti provocano anche dissociazione delle fosforilazioni dalle ossidazioni.
B. Fida, M. U. Dianzani, G. C. Biaggini
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Probenecid infusion in mares: Effect on para-aminohippuric acid clearance
American Journal of Veterinary Research, 1988SUMMARY Para-aminohippuric acid (paha, 0.1 mg/min/kg of body weight) was infused iv into 2 mares, followed by concurrent iv infusion of paha and probenecid (0.075, 0.15, 0.25, or 0.35 mg of probenecid/min/kg). Probenecid infusion reduced the clearance of paha at serum probenecid concentrations > 55 μg/ml.
R, Gronwall, M P, Brown
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, 2012
In the present study, for the first time, a simple and rapid electrochemical sensor was developed for the simultaneous determination of 4-aminohippuric acid (PAH) and uric acid (UA), based on the excellent properties of functionalized multi-walled carbon
J. Raoof +3 more
semanticscholar +1 more source
In the present study, for the first time, a simple and rapid electrochemical sensor was developed for the simultaneous determination of 4-aminohippuric acid (PAH) and uric acid (UA), based on the excellent properties of functionalized multi-walled carbon
J. Raoof +3 more
semanticscholar +1 more source