Distribution of macrophage lineage cells in rat gingival tissue after topical application of lipopolysaccharide: an immunohistochemical study using monoclonal antibodies: OX6, ED1 and ED2.
Distribution of macrophage lineage cells in rat gingival tissue after topical application of lipopolysaccharide: an immunohistochemical study using monoclonal antibodies: OX6, ED1 and ED2.
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局部应用脂多糖后大鼠牙龈组织中巨噬细胞谱系细胞的分布:使用单克隆抗体 OX6、ED1 和 ED2 的免疫组织化学研究。
DOI:
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发表时间:
1998
影响因子:
3.5
通讯作者:
H. Nikai
中科院分区:
文献类型:
--
作者:
M. Miyauchi;T. Takata;Hiroshi Ito;I. Ogawa;Yasusel Kudo;T. Takekoshi;H. Nikai
To discuss the role of macrophage lineage cells on the periodontal tissue destruction, we immunohistochemically examined the phenotype and the dynamics of macrophage lineage cells 1 or 3 h or 1, 2, 3 or 7 d after topical application of LPS (5 mg/ml in physiological saline) from the rat gingival sulcus using 3 monoclonal antibodies: OX6 (antigen-presenting cells), ED1 (monocytes, macrophages and dendritic cells) and ED2 (resident macrophages). We could detect at least 3 different types of macrophage lineage cells, namely OX6+/ED1+/ED2- dendritic cells and exudate macrophages and ED2+ resident macrophages. After LPS application the majority of macrophage lineage cells accumulated in the subjunctional epithelial area were newly extravasated OX6+/ED1+/ED2- dendritic cells or macrophages. The number of these cells increased progressively with time and reached a maximum level at d 2. On the other hand, number and tissue distribution of ED2+ resident macrophages did not change. These results indicate that several types of macrophage lineage cells exist in rat gingival tissue and suggest that dendritic cells and exudate macrophages transiently accumulated after LPS application are responsible for various host immune response and tissue destruction caused by LPS.
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DOI:
10.1016/s0006-291x(87)80063-3
发表时间:
1987
影响因子:
3.1
作者:
Fuller,GM;Bunzel,RJ;Woloski,BM;Nham,SU
通讯作者:
Nham,SU
影响因子:
158.5
作者:
JOHNSTON, RB
通讯作者:
JOHNSTON, RB
影响因子:
6.7
作者:
GOODSON, JM;TANNER, ACR;SOCRANSKY, SS
通讯作者:
SOCRANSKY, SS
影响因子:
3.5
作者:
PAGE, RC
通讯作者:
PAGE, RC