Differentiation of an epiperiosteal sheath in avian hyperostosis induced by myeloblastosis associated virus MAV-2 (0). 1988

B Graf, and F Coudert, and G Dambrine, and O Mazzella, and L Cauchy
Hôpital Lariboisière-St Louis, INSERM unité 18, Paris, France.

If myeloblastosis associated virus MAV-2(0) is injected in chick embryos, it causes a severe, irreversible and generalized hyperostosis which subsequently follows a chronic course. An epiperiosteal sheath forms at the site of the lesion, whose development follows that of the hyperostosis. The sheath contains not only cell infiltrates, blood vessels and myoblasts, but also highly specialized cells such as Pacinian corpuscles. The structural lesions are absolutely different from these described in human, mammal or avian spontaneous or induced osteopetrosis. Our initial description of the "hyperostosis" is confirmed by observation of this sheath surrounding the pathological bone: it is a monodermic, mesenchymal, pluritissular tumor. The role of the virus is discussed: it probably acts early, when mesenchymal stem cells differentiate.

UI MeSH Term Description Entries
D009189 Avian Myeloblastosis Virus A species of ALPHARETROVIRUS causing anemia in fowl. Myeloblastosis Virus, Avian,Avian Myeloblastosis Viruses,Myeloblastosis Viruses, Avian,Virus, Avian Myeloblastosis,Viruses, Avian Myeloblastosis
D010521 Periosteum Thin outer membrane that surrounds a bone. It contains CONNECTIVE TISSUE, CAPILLARIES, nerves, and a number of cell types.
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
D001847 Bone Diseases Diseases of BONES. Bone Disease,Disease, Bone,Diseases, Bone
D002642 Chick Embryo The developmental entity of a fertilized chicken egg (ZYGOTE). The developmental process begins about 24 h before the egg is laid at the BLASTODISC, a small whitish spot on the surface of the EGG YOLK. After 21 days of incubation, the embryo is fully developed before hatching. Embryo, Chick,Chick Embryos,Embryos, Chick
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
D001353 Avian Leukosis A group of transmissible viral diseases of chickens and turkeys. Liver tumors are found in most forms, but tumors can be found elsewhere. Leukosis, Avian,Avian Leukoses,Leukoses, Avian
D001717 Birds Warm-blooded VERTEBRATES possessing FEATHERS and belonging to the class Aves. Aves,Bird

Related Publications

B Graf, and F Coudert, and G Dambrine, and O Mazzella, and L Cauchy
January 1987, Bone,
B Graf, and F Coudert, and G Dambrine, and O Mazzella, and L Cauchy
May 1982, The Journal of general virology,
B Graf, and F Coudert, and G Dambrine, and O Mazzella, and L Cauchy
July 1985, Journal of virology,
B Graf, and F Coudert, and G Dambrine, and O Mazzella, and L Cauchy
January 1985, Comptes rendus de l'Academie des sciences. Serie III, Sciences de la vie,
B Graf, and F Coudert, and G Dambrine, and O Mazzella, and L Cauchy
December 1980, European journal of immunology,
B Graf, and F Coudert, and G Dambrine, and O Mazzella, and L Cauchy
July 1982, Calcified tissue international,
B Graf, and F Coudert, and G Dambrine, and O Mazzella, and L Cauchy
January 1988, Folia biologica,
B Graf, and F Coudert, and G Dambrine, and O Mazzella, and L Cauchy
May 1980, Journal of virology,
B Graf, and F Coudert, and G Dambrine, and O Mazzella, and L Cauchy
September 1988, American journal of veterinary research,
B Graf, and F Coudert, and G Dambrine, and O Mazzella, and L Cauchy
November 1971, Nature,
Copied contents to your clipboard!