Biomaterial Database

The metabolic fate of glutamine nitrogen in the perfused rat kidney. 1978

B D Ross, and S Bullock

The fate of glutamine amide and amino nitrogen was determined in the perfused rat kidney. There is a deficit of about 40% in the recovery of glutamine nitrogen and NH3 in the perfusion medium. After correction for the tissue conetent of glutamine, the remaining nitrogen was fully accounted for by small amounts of NH3, glutamate, aspartate and a compound that liberated glutamate on acid hydrolysis, probably 5-oxopyrrolidine-2-carboxylate (pyroglutamate). The latter accounted for 8% of the glutamine metabolized.

UI	MeSH Term	Description	Entries
D007668	Kidney	Body organ that filters blood for the secretion of URINE and that regulates ion concentrations.	Kidneys
D009584	Nitrogen	An element with the atomic symbol N, atomic number 7, and atomic weight [14.00643; 14.00728]. Nitrogen exists as a diatomic gas and makes up about 78% of the earth's atmosphere by volume. It is a constituent of proteins and nucleic acids and found in all living cells.
D005973	Glutamine	A non-essential amino acid present abundantly throughout the body and is involved in many metabolic processes. It is synthesized from GLUTAMIC ACID and AMMONIA. It is the principal carrier of NITROGEN in the body and is an important energy source for many cells.	D-Glutamine,L-Glutamine,D Glutamine,L Glutamine
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
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