首页|期刊导航|中国农业科学(英文版)|Comparison of Avian Osteopetrosis Images Obtained by Electron Microscopy and Radiology
中国农业科学(英文版)2003，Vol.2Issue(8)：930-936,7.
Comparison of Avian Osteopetrosis Images Obtained by Electron Microscopy and Radiology
Comparison of Avian Osteopetrosis Images Obtained by Electron Microscopy and Radiology
摘要
Abstract
After being examined by radiology, 30 chickens with experimental and natural osteopetrosis (OP) were selected for electron microscopy to make clear the relationship between radiological lesions and ultrastructural appearances. Fourteen cases were positive (+), 4 cases were moderate (++), 6 cases were strong (+++), 3 cases were suspicious (±), and 3 cases were negative (-) control. Electron micrographs of tibiae from 30 cases were examined. Bones of the 3 controls were ultrastructurally normal. Virions were observed in suspicious cases and positive cases (+, ++, +++). In size, morphology and ultrastructure, they resembled avian type C oncoviruses. The observation provides pathogenic evidence for OP radiological diagnosis. The OP suspicious cases and positive cases (+, ++, +++) had ultrastructural changes characterized by osteocyte necrosis, enlarged bone lacunae and vascular lesions etc. The correlation between radiology and electron microscopy provided ultrastructural evidence for OP radiological diagnosis.关键词
Chicken/Avian osteopetrosis/Radiology/Electron microscopyKey words
Chicken/Avian osteopetrosis/Radiology/Electron microscopy分类
农业科技引用本文复制引用
YUE Xue-min,CHEN Bai-xi,WU Yi-fang..Comparison of Avian Osteopetrosis Images Obtained by Electron Microscopy and Radiology[J].中国农业科学(英文版),2003,2(8):930-936,7.基金项目
This project was supported by the National Natural Science Foundation of China (39770570). The electron microscope laboratory of South China Agricultural University gave assistance in a portion of this work. （39770570）
