Kolodzieyski L, Revajová V
Department of Pathological Anatomy, University of Veterinary Medicine, Kosice, Slovak Republic.
Acta Vet Hung. 1996;44(2):173-7.
The number of mast cells (MCs) was determined in the prescapular lymph nodes of 109 animals seropositive to bovine leukaemia virus (BLV). The number of MCs was studied in relation to a variety of pathological reactions affecting lymph nodes. A significant increase of MCs was found in T zonal hyperplasia, B zonal hyperplasia, and mixed hyperplasia (P < 0.01) as compared to the control group. There was no significant increase in pulp proliferation and atrophy of the lymph nodes. MCs were mainly found in the medullary cords and sinuses. The possible role of MCs in the regulation of immune responses to enzootic bovine leukaemia (EBL) is discussed.
测定了109头牛白血病病毒（BLV）血清阳性动物肩胛前淋巴结中的肥大细胞（MC）数量。研究了MC数量与影响淋巴结的各种病理反应之间的关系。与对照组相比，在T区增生、B区增生和混合增生中发现MC数量显著增加（P<0.01）。淋巴结的髓质增生和萎缩没有显著增加。MC主要存在于髓索和窦中。讨论了MC在地方性牛白血病（EBL）免疫反应调节中的可能作用。
