Biomaterial Database

Metabolism of oleic, linoleic and linolenic acids in gourami (Trichogaster cosby) fry and mature females. 1977

C H Rahn, and D M Sand, and H Schlenk

Hormel Institute, University of Minnesota, Austin 55912.

1. Female gouramis incorporated pulse-fed [U-14C]oleic, linoleic and linolenic acids more readily into roe than body lipids. Labeling was highest in eggs spawned 20-30 days after feeding. 2. In the fry, linoleic and linolenic were catabolized more slowly than oleic acid, indicating conservation of the polyunsaturated acids in the early stage of life. 3. In the mature female, metabolism of linolenic was distinct from that of the other acids by more extensive conversions and greater use of 14C for de novo synthesis of fatty acids.

UI	MeSH Term	Description	Entries
D008041	Linoleic Acids	Eighteen-carbon essential fatty acids that contain two double bonds.	Acids, Linoleic
D008042	Linolenic Acids	Eighteen-carbon essential fatty acids that contain three double bonds.
D009829	Oleic Acids	A group of fatty acids that contain 18 carbon atoms and a double bond at the omega 9 carbon.	Octadecenoic Acids,Acids, Octadecenoic,Acids, Oleic
D010063	Ovum	A mature haploid female germ cell extruded from the OVARY at OVULATION.	Egg,Egg, Unfertilized,Ova,Eggs, Unfertilized,Unfertilized Egg,Unfertilized Eggs
D005260	Female		Females
D005399	Fishes	A group of cold-blooded, aquatic vertebrates having gills, fins, a cartilaginous or bony endoskeleton, and elongated bodies covered with scales.
D000273	Adipose Tissue	Specialized connective tissue composed of fat cells (ADIPOCYTES). It is the site of stored FATS, usually in the form of TRIGLYCERIDES. In mammals, there are two types of adipose tissue, the WHITE FAT and the BROWN FAT. Their relative distributions vary in different species with most adipose tissue being white.	Fatty Tissue,Body Fat,Fat Pad,Fat Pads,Pad, Fat,Pads, Fat,Tissue, Adipose,Tissue, Fatty
D000375	Aging	The gradual irreversible changes in structure and function of an organism that occur as a result of the passage of time.	Senescence,Aging, Biological,Biological Aging
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