Pavlov N
Vet Med Nauki. 1977;14(2):21-5.
Dystrophic and necrobiotic changes developed in the epithelium of the kidney tubuli of sucking pigs spontaneously and experimentally infected with adenoviruses. The epithelial cells showed hyperchromatosis of the nuclei, breaking up of the chromatin, and formation of nuclear function bodies. The swelling of the dystrophic cells produced certain amount of pressure on the adjacent capillaries. The pale colour of the kidney itselt was due to the dystrophy of the epithelium and the compression anemia. After the desquamation of the degenerated epithelial cells and their carrying away with the urine the capillaries became strongly dilatated. Groups of adjacent capillaries became macroscopically visible and assumed the appearance of a petechia. Edema in lymphoidcell proliferation were established in the interstitial tissue.
在自然感染和实验性感染腺病毒的乳猪肾小管上皮中出现了营养不良性和渐进性坏死性变化。上皮细胞显示细胞核染色质过深、染色质解体以及核功能体形成。营养不良细胞的肿胀对相邻毛细血管产生了一定压力。肾脏本身颜色苍白是由于上皮营养不良和压迫性贫血所致。变性上皮细胞脱落后随尿液排出，毛细血管则强烈扩张。相邻毛细血管群肉眼可见，呈瘀点外观。间质组织出现淋巴细胞增殖性水肿。
