THE INCIDENCE OF PERIODONTOPATHIC MICROORGANISMS IN YOUNG-CHILDREN

被引:73
作者
FRISKEN, KW
HIGGINS, T
PALMER, JM
机构
[1] Westmead Hospital, Wentworthville, New South Wales
来源
ORAL MICROBIOLOGY AND IMMUNOLOGY | 1990年 / 5卷 / 01期
关键词
children; ecology; oral bacteria;
D O I
10.1111/j.1399-302X.1990.tb00225.x
中图分类号
R78 [口腔科学];
学科分类号
1003 ;
摘要
Thirty‐six children in 4 cohorts of 0–1 week, 1–6 months, 1–2 years and 2–21/2 years of age were examined for the presence of black‐pigmented Bacteroides species and some other bacteria suspected of being involved in the subsequent development of periodontal destruction. None of the sought‐after bacteria were detected in the first week of life. Bacteroides intermedius and Bacteroides melaninogenicus were detected as early as 1 month after birth. Both of these bacteria were detected in 16–37% of children in the different cohorts. Bacteroides denticola was detected in one child. Other black‐pigmented species including Bacteroides gingivalis and Bacteroides loescheii were not detected. Eikenella corrodens was detected in 62% of children under 6 months. Capnocytophaga spp. were detected in 12% and Fusobacterium nucleatum in 25% of children in this age group. With increasing age there was a trend towards an increase in the number of children with F. nucleatum but other bacteria were detected in similar numbers of children throughout the 3 older cohorts. Actinobacillus actinomycetemcomitans was not detected at any age. Copyright © 1990, Wiley Blackwell. All rights reserved
引用
收藏
页码:43 / 45
页数:3
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