書誌事項
- タイトル別名
-
- Acquisition and Transition of Normal Bacterial Flora in Oropharynx.
この論文をさがす
説明
There are several so-called organ defense systems in the upper respiratory tract, where microbes can enter from the outside. Recently, the role of the normal flora of the upper respiratory tract in fighting infection has attracted attention. In the present paper, we studied the normal bacterial flora of the palatine tonsil, the posterior pharyngeal wall, the larynx and the nasal cavity of patients who were free from otolaryngological disease ranging in age from newborn to 84 years. We examined the acquisition and changes in normal bacterial flora at those sites. We found that the normal flora of α-streptococcus, lactococcus, and micrococcus started to develop 3 and 6 hours after birth in the neonatal palatine tonsil and posterior pharyngeal wall, respectively, and was detected 24 hours after birth in all cases. We did not isolated any anaerobes from the neonatal palatine tonsil and posterior pharyngeal wall until 5 days after birth. The detected ratios of Grampositive bacteria and Gram- negative bacteria decreased with aging. The detected ratio of anaerobes increased with advancing age. The bacteria isolated from the palatine tonsil, the posterior pharyngeal wall and larynx were simiar.
収録刊行物
-
- 口腔・咽頭科
-
口腔・咽頭科 8 (2), 261-266, 1996
日本口腔・咽頭科学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390282679401986432
-
- NII論文ID
- 130004162153
- 10009350254
-
- NII書誌ID
- AN10235405
-
- ISSN
- 18844316
- 09175105
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可
