A NEW STRAIN OF TRANSMISSIBLE LEUCEMIA IN FOWLS (STRAIN H)
نویسندگان
چکیده
منابع مشابه
A New Strain of Transmissible Leucemia in Fowls (strain H)
1. A new strain of fowl leucosis has been transmitted through twelve generations of fowls. 2. An increase in virulence was observed during its passage. This was shown in a shortening of the interval between inoculation and death. The increase in virulence does not affect the number of successful inoculations, which remains approximately constant in from 20 to 40 per cent of the birds employed. ...
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Myeloid leucosis and erythroleucosis can be transmitted from one bird to others by emulsions of infiltrated organs, whole blood cells, and plasma. Inoculation is more often successful with blood cells or with whole blood than with plasma or with emulsions of organs infiltrated as the result of leucosis. Inoculation with material from a bird with myeloid or with erythroleucosis produces both mye...
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Frequent attempts to transmit leucemia in mammals, reviewed by Opie (1), have been made without success, until recently Snijders (2) transmitted lymphoid leucemia of guinea pigs. By intraperitoneal inoculations of blood or emulsions of organs, Snijders reproduced leucemia in 58 successive generations. The majority of the guinea pigs successfully inoculated developed leucemia, the rest, aleucemi...
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Tensile stress-strain curve is of high importance in mechanics of materials particularly in numerical simulations of material deformations. The curve is usually obtained by experiment but is limited by necking phenomenon. Engineering stress-strain curve is converted to true stress-strain curve through simple formulas. The conversion, however, is correct up the point of necking. From this point ...
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Lymphoid leucemia of the mouse is readily transmitted by intravenous inoculations. The majority of the mice inoculated successfully develop leucemic, a smaller number of them, aleucemic lymphadenosis. The data presented favor the view that leucemic and aleucemic lymphadenosis are essentially the same condition. Leucemia produced by transmission is preceded by an aleucemic stage, in which the ly...
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ژورنال
عنوان ژورنال: Journal of Experimental Medicine
سال: 1921
ISSN: 1540-9538,0022-1007
DOI: 10.1084/jem.33.4.539