منابع مشابه
Electron microscopy of avian lymphomatosis virus propagated in tissue culture.
Viruses isolated from avian erythroblastosis and myeloblastosis have been extensively investigated with the electron microscope (3-5, 8, 11, 1~). However, avian lymphomatosis virus has been studied by electron microscopy only in infected tissue sections (7), although a particulate component has been reported in the plasma of infected fowl (13). Wi th the successful cultivation of the lymphomato...
متن کاملComparison of an avian osteopetrosis virus with an avian lymphomatosis virus by RNA-DNA hybridization.
Myeloblastosis-associated virus (MAV)-2(0), a virus which was derived from avian myeloblastosis virus and induced a high incidence of osteopetrosis, was compared with avian lymphomatosis virus 5938, a recent field isolate which induced a high incidence of lymphomatosis. The following information was obtained. (i) MAV-2(0) induced osteopetrosis, nephroblastoma, and a very low incidence of hepato...
متن کاملIntravascular lymphomatosis.
Intravascular lymphomatosis (IVL) is a rare angiotrophic large cell lymphoma producing vascular occlusion of arterioles, capillaries, and venules. Antigenic phenotyping shows that these lymphomas are mostly of B cell type, and less commonly T cell or Ki-1 lymphomas. The central nervous system and skin are the two most commonly affected organs; patients usually present with progressive encephalo...
متن کاملLymphomatosis Cerebri
Lymphomatosis cerebri is considered a diffuse form of primary central nervous system lymphoma and very rare. It is not well recognized and may be misdiagnosed with infiltrating tumors, degenerative disorders, ischemic diseases, and infectious diseases developed in the brain. Awareness of the possibility of this rare disease and early biopsy are required for differential diagnosis and preventing...
متن کاملStudies on the transmission of avian visceral lymphomatosis; variation in transmissibility of naturally occurring cases.
The term visceral lymphomatosis has been applied to the condition in chickens in which one or more of the visceral organs contain abnormally large accumulations of lymphoid cells (26). This condition has also been referred to as lymphatic leukosis (13), lymphadenoma (30), lymphocytoma (15), hepato-lymphomatosis (22), hemocytoblastoma (25), lymphosarcoma (36), and has been regarded by many (1, 1...
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ژورنال
عنوان ژورنال: Poultry Science
سال: 1940
ISSN: 0032-5791
DOI: 10.3382/ps.0190103