MICROBIOLOGICAL STUDY OF NORMAL FLORA OF MACROPOD DENTAL PLAQUE
MICROBIOLOGICAL STUDY OF NORMAL FLORA OF MACROPOD DENTAL PLAQUE
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DOI：
10.1177/00220345770560083101
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发表时间：
1977-01-01
影响因子：
7.6
通讯作者：
MILLER, WA
中科院分区：
文献类型：
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作者：
BEIGHTON, D;MILLER, WA
测定了12只大足类动物牙菌斑的细菌组成百分比。主要微生物为革兰氏阳性丝状菌和多形性杆菌，其平均代表性为92.2%。主要为粘性放线菌（中位数62.5%）和马氏杆菌（中位数23.2%），链球菌（中位数4.2%）和厌氧革兰氏阴性菌较少。需氧革兰氏阴性菌被确定为奈瑟氏球菌和莫拉氏菌属。比较了大足类菌斑植物群与人类和啮齿动物的差异，并讨论了与饮食差异和有袋动物幼仔早期外化有关的差异。
The percentage bacterial composition of dental plaques from 12 macropods was determined. The major group of organisms was gram-positive filamentous and pleomorphic rods whose median representation was 92.2%. These were mainlyActinomyces viscosus(median value62.5%)andBacterionema matruchotii(median value23.2%).Streptococci were poorly represented (median value4.2%) as were anaerobic gram-negative organisms. Aerobic gram-negative bacteria were identified as neisseriae and Moraxella sp. The macropod plaque flora was compared with that of human beingsandrodents and the differences discussed in relation to dietary differences and the early externalization of the marsupial young.