[Karyometric differences in the tissue of lymphoid organs in Marek's disease and lymphoid leukosis in poultry].
Histological preparations from the bursa of Fabricius and the thymus of chickens of egg layer HX-SL were examined caryometrically by the picture analyser Microvideomat 1. The chickens were allocated in tens to 3 groups (healthy, infected with Marek's disease virus and infected with avian leucosis virus). The surface areas and perimeters of the nuclei were measured and the form factor calculated. The basic statistical parameters for each sample were calculated and consequently the three previously mentioned groups were distinguished by means of linear discrimination analysis. The combinations of parameters bursa-medulla-area (BMA), thymus-medulla-area (TMA) and thymus-cortex-perimeter (TCP) were shown to be the best discriminating in our set.
Neuhybel
P
P
Fintajsl
A
A
Rychlá
R
R
D000818:Animals; D001353:Avian Leukosis / Q000473:pathology*; D002060:Bursa of Fabricius / Q000648:ultrastructure*; D002645:Chickens; D007620:Karyometry; D008380:Marek Disease / Q000473:pathology*; D011201:Poultry Diseases / Q000473:pathology*; D013950:Thymus Gland / Q000648:ultrastructure*
Karyometrické rozdílnosti v tkáni lymfoidních orgánů pri Markovĕ nemoci a lymfoidní leukóze drůbeze.