自然感染犬瘟热病毒小熊猫的病理学观察

对自然感染犬瘟热病毒的小熊猫进行了系统的病理学观察。结果表明 ,犬瘟热病毒对小熊猫内脏器官可造成广泛性损伤。在淋巴系统各器官 (淋巴结、脾等 )表现为变性、坏死、淋巴细胞减少等退行性变化 ;肺表现为浆液性 化脓性肺炎 ;胃肠道表现为卡他性炎 ;脑表现为非化脓性脑炎 ;同时在支气管上皮细胞、肺泡壁上皮细胞、食管上皮细胞、肠上皮细胞、胆囊上皮细胞、肾小管上皮细胞和膀胱上皮细胞等胞浆内出现嗜酸性包涵体。

Pathological observation on lesser pandas naturally infected with canine distemper virus

The pathology of lesser panda infected naturally with canine distemper virus (CDV) had been studied. The result showed that CDV made extensive lesions in internal organs of lesser panda. The pathologic lesions showed as degeneration, necrosis and lymphopenia in lymphatic system organs (such as lymph gland spleen et al), serosity-suppurative pneumonia in lung, catarrhal inflammation in gastrointestinal tract and nonsuppurative encephalitis in brain. Acidophilia inclusion bodies appeared in epidermic cytoplasm of bronchus, alveolar wass, exophagus, intestinal tract, gallbladder, renal tubule ad bladder.