ADME analysis of mixtures

Chemistry: analytical and immunological testing – Biological cellular material tested

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

436124, 436503, 435 11, 435 12, 514832, 514743, 514746, 514744, 514759, 604 4, G01N 3348, A01N 2900

Patent

active

059899182

ABSTRACT:
A method for analyzing the ADME/PK properties of a mixture of compounds is (1) perfusing an animal or organ with a perfluorocarbon emulsion blood substitute, (2) administering the mixture of test compounds, (3) withdrawing an aliquot of the perfusate, (4) disrupting the emulsion, and (5) analyzing the aqueous phase of the perfusate for the concentration of test compounds.

REFERENCES:
patent: 4666425 (1987-05-01), Fleming
Pellegrin et al., European Journal of Drug Metabolism and Pharmacokinetics., 1985., vol. 10., No. 2., pp. 113-120.
Takahashi et al., "The Use of a Perfluorochemical Emulsion as a Vascular Perfusate in Drug Absorption" J. Pharm. Pharmacol. 40:252-257, 1988.
Geyer, "`Bloodless` Rats Through the Use of Artificial Blood Substitutes" Federation Proceedings 34(6):1499-1505, May, 1975.
Baba et al., "Ex-Vivo Perfusion of Surgically Removed Organs" Biomat. Art. Cells Art. Org. 16(1-3): 623-624, 1988.
Faithfull, "Fluorocarbons Current Status and Future Applications" Anaesthesia 42:234-242, 1987.
Dietz et al., "ADME Characterization of Complex Chemical Mixtures in vivo: Development of a Method to Analyze Mixtures of 24 Molecules in an Oxygen-Carrying Blood Substitute" Pharmaceutical Research 13(9 Suppl), 1996, Abstract No. PPDM 8426.
Spence, "Perfluorocarbons in the Twenty-First Century: Clinical Applications as Transfusion Alternatives" Art. Cells, Blood Subs., and Immob. Biotech. 23(3):367-380, 1995.
Spence, "Perfluorocarbons as Blood Substitutes: the Early Years Experience with Fluosol DA-20% in the 1980s" Art. Cells, Blood Subs., and Immob. Biotech. 22(4):955-963, 1994.
Noble, "Artificial Blood" Analytical Chemistry 67(1):31A-33A, Jan., 1995.
Flaim, "Pharmacokinetics and Side Effects of Perfluorocarbon-Based Blood Substitutes" Art. Cells, Blood Subs., and Immob. Biotech. 22(4):1043-1054, 1994.
Marchbank, "Fluorocarbon Emulsions" Perfusion 10:67-88, 1995.
Luo et al., Poster Presented at the 14th Symposium on Liquid Chromatography/Mass Spectrometry (L.C./MS, CF/MS, MS/MS) at Cornell University, Ithaca, New York, Jul. 23-25, 1997, poster entitled "Development of a Quantitative Method for Measuring Chemical Mixtures in a Perfluorocarbon Based Oxygen-Carrying Blood Substitute Using LC/MS".

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

ADME analysis of mixtures does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with ADME analysis of mixtures, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and ADME analysis of mixtures will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1220839

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.