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作者在“豚鼠自然发生慢性肺炎组织病理学和细菌学的研究”中,认为肺脏病变的两个类型——肺间质纤维化(PIF)和血管周围淋巴增生(PVL)和支气管败血波氏杆菌无关,因而病因学仍然不清。为了确定上述慢性病变的性质和发病机理以及为了搜寻其他可能的致病因子,特别是支原体或病毒的证据,作了详细的电镜研究。作者使用1、2、5、6、9、10、12、13周龄和成年的直到一岁的群养豚鼠,公母均有。对照组是取自无PIF和PVL病变的另一豚鼠群的2只12周龄的豚鼠。取肺脏经处理作超薄
In “Studies on Histopathology and Bacteriology of Naturally Occurring Chronic Pneumonia in Guinea Pigs”, the authors considered that the two types of lung lesions, pulmonary interstitial fibrosis (PIF) and perivascular lymphnode hyperplasia (PVL), and bronchopulmonary septicemia Bacteria have nothing to do, so etiology is still unclear. In order to determine the nature and pathogenesis of the above chronic diseases and to search for evidence of other possible causative agents, especially mycoplasma or viruses, detailed electron microscopic studies were performed. The authors used 1, 2, 5, 6, 9, 10, 12, 13 weeks of age and adulthood of one-year-old herd guinea pigs, both male and female. The control group was two 12-week-old guinea pigs from another guinea pig group without PIF and PVL lesions. Take the lungs for processing thin