Biomaterial Database

Fluorimetric determination of dimethylaminohydroxypropoxytriamterene in biological fluids by direct evaluation of thin-layer chromatograms. 1985

H Kraft, and E Mutschler

A sensitive and specific thin-layer chromatographic method for the determination of the new antikaliuretic compound dimethylaminohydroxypropoxytriamterene (RPH 2823) in plasma and urine of rats is described. After dilution of the samples with methanol the tlc-separation is performed on silica gel plates in chloroform-methanol and NH3-atmosphere. RPH 2823 is recovered quantitatively from plasma and urine. The limit of detection is 5 ng/ml plasma and 50 ng/ml urine. The standard deviation of the method is 5% or less.

UI	MeSH Term	Description	Entries
D001826	Body Fluids	Liquid components of living organisms.	Body Fluid,Fluid, Body,Fluids, Body
D002855	Chromatography, Thin Layer	Chromatography on thin layers of adsorbents rather than in columns. The adsorbent can be alumina, silica gel, silicates, charcoals, or cellulose. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)	Chromatography, Thin-Layer,Thin Layer Chromatography,Chromatographies, Thin Layer,Chromatographies, Thin-Layer,Thin Layer Chromatographies,Thin-Layer Chromatographies,Thin-Layer Chromatography
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D013050	Spectrometry, Fluorescence	Measurement of the intensity and quality of fluorescence.	Fluorescence Spectrophotometry,Fluorescence Spectroscopy,Spectrofluorometry,Fluorescence Spectrometry,Spectrophotometry, Fluorescence,Spectroscopy, Fluorescence
D014223	Triamterene	A pteridinetriamine compound that inhibits SODIUM reabsorption through SODIUM CHANNELS in renal EPITHELIAL CELLS.	Dyrenium,Dytac,Urocaudal
D051381	Rats	The common name for the genus Rattus.	Rattus,Rats, Laboratory,Rats, Norway,Rattus norvegicus,Laboratory Rat,Laboratory Rats,Norway Rat,Norway Rats,Rat,Rat, Laboratory,Rat, Norway,norvegicus, Rattus