Biomaterial Database

Quantitative study of the localization of sudanophilic coeliac lesions in the White Carneau pigeon. 1980

J F Cornhill, and M J Levesque, and R M Nerem

Polar coordinate mapping was used to determine the rate of progression of spontaneous sudanophilic coeliac lesions on the aortic wall in White Carneau pigeons. Three age groups of 5 pigeons were studied (approximately 1, 4 approximately 4 and approximately 6.5 years). Serum cholesterol was found to decrease with age (r = 0.69, P less than 0.01). Lesion area was found to increase with both age (r = 0.86, P less than 0.01) and the age--serum cholesterol product (r = 0.92, P less than 0.01). Lesions developed initially in the proximal sector (270 degrees leads to 90 degrees) with two relative maxima (approximately 20 degrees and approximately 320 degrees). Lesions then grow proximally and radially. The immediately proximal inflow region (340 degrees leads to 360 degrees) was spared in all 3 age groups. Little sudanophilic material was observed on the distal flow divider (90 degrees leads to 270 degrees) even in the oldest birds. The mode of spontaneous coeliac sudanophilic lesion development in the White Carneau pigeon is in sharp contrast to that observed both in spontaneous lesions in human infants and in experimental lesions in the hypercholesterolemic rabbit where lesion development is in the distal sector (90 degrees leads to 270 degrees).

UI	MeSH Term	Description	Entries
D008297	Male		Males
D010856	Columbidae	Family in the order COLUMBIFORMES, comprised of pigeons or doves. They are BIRDS with short legs, stout bodies, small heads, and slender bills. Some sources call the smaller species doves and the larger pigeons, but the names are interchangeable.	Columba livia,Doves,Pigeons,Domestic Pigeons,Feral Pigeons,Rock Doves,Rock Pigeons,Domestic Pigeon,Dove,Dove, Rock,Doves, Rock,Feral Pigeon,Pigeon,Pigeon, Domestic,Pigeon, Feral,Pigeon, Rock,Pigeons, Domestic,Pigeons, Feral,Pigeons, Rock,Rock Dove,Rock Pigeon
D002445	Celiac Artery	The arterial trunk that arises from the abdominal aorta and after a short course divides into the left gastric, common hepatic and splenic arteries.	Arteries, Celiac,Artery, Celiac,Celiac Arteries
D002784	Cholesterol	The principal sterol of all higher animals, distributed in body tissues, especially the brain and spinal cord, and in animal fats and oils.	Epicholesterol
D004195	Disease Models, Animal	Naturally-occurring or experimentally-induced animal diseases with pathological processes analogous to human diseases.	Animal Disease Model,Animal Disease Models,Disease Model, Animal
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
D001012	Aorta, Abdominal	The aorta from the DIAPHRAGM to the bifurcation into the right and left common iliac arteries.	Abdominal Aorta,Abdominal Aortas,Aortas, Abdominal
D001018	Aortic Diseases	Pathological processes involving any part of the AORTA.	Aortic Disease,Disease, Aortic,Diseases, Aortic
D001161	Arteriosclerosis	Thickening and loss of elasticity of the walls of ARTERIES of all sizes. There are many forms classified by the types of lesions and arteries involved, such as ATHEROSCLEROSIS with fatty lesions in the ARTERIAL INTIMA of medium and large muscular arteries.	Arterioscleroses
D001715	Bird Diseases	Diseases of birds not considered poultry, therefore usually found in zoos, parks, and the wild. The concept is differentiated from POULTRY DISEASES which is for birds raised as a source of meat or eggs for human consumption, and usually found in barnyards, hatcheries, etc.	Avian Diseases,Avian Disease,Bird Disease,Disease, Avian,Disease, Bird,Diseases, Avian,Diseases, Bird