Biomaterial Database

Ultrastructure of livers of broiler chickens fed diets containing rapeseed meal. 1978

S Yamashiro, and T Bast

The ultrastructure of the livers of four-week-old White Rock broiler chickens fed diets containing 50% rapeseed meal was examined. Multifocal hepatocytic necrosis was observed in most of the birds fed the experimental diets. Early degenerative changes were swelling of mitochondria and vacuolations of various sizes in the cytoplasm of the hepatocytes. The reticulum fibres seen as bundles of cross striated fibrils were disorganised at the sites of the focal necrosis. Alteration of interfibrillar matrix were considered to be reason for the negative silver stain in the necrotic foci at light microscopic level reported previously. Disruption of the liver framework at the necrotic foci appeared to have caused a rupture of the sinusoids in the birds showing the haemorrhagic syndrome.

UI	MeSH Term	Description	Entries
D008099	Liver	A large lobed glandular organ in the abdomen of vertebrates that is responsible for detoxification, metabolism, synthesis and storage of various substances.	Livers
D008107	Liver Diseases	Pathological processes of the LIVER.	Liver Dysfunction,Disease, Liver,Diseases, Liver,Dysfunction, Liver,Dysfunctions, Liver,Liver Disease,Liver Dysfunctions
D011201	Poultry Diseases	Diseases of birds which are raised as a source of meat or eggs for human consumption and are usually found in barnyards, hatcheries, etc. The concept is differentiated from BIRD DISEASES which is for diseases of birds not considered poultry and usually found in zoos, parks, and the wild.	Disease, Poultry,Diseases, Poultry,Poultry Disease
D001937	Brassica	A plant genus of the family Cruciferae. It contains many species and cultivars used as food including cabbage, cauliflower, broccoli, Brussel sprouts, kale, collard greens, MUSTARD PLANT; (B. alba, B. junica, and B. nigra), turnips (BRASSICA NAPUS) and rapeseed (BRASSICA RAPA).	Broccoli,Brussel Sprout,Cabbage,Cauliflower,Collard Green,Kale,Cabbages,Collard Greens
D002645	Chickens	Common name for the species Gallus gallus, the domestic fowl, in the family Phasianidae, order GALLIFORMES. It is descended from the red jungle fowl of SOUTHEAST ASIA.	Gallus gallus,Gallus domesticus,Gallus gallus domesticus,Chicken
D006470	Hemorrhage	Bleeding or escape of blood from a vessel.	Bleeding,Hemorrhages
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
D000821	Animal Feed	Foodstuff used especially for domestic and laboratory animals, or livestock.	Fodder,Animal Feeds,Feed, Animal,Feeds, Animal,Fodders