Fucoidin, a potent inhibitor of leukocyte rolling, prevents neutrophil influx into phorbol-ester-induced inflammatory sites in rabbit lungs.
Fucoidin, a potent inhibitor of leukocyte rolling, prevents neutrophil influx into phorbol-ester-induced inflammatory sites in rabbit lungs.
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岩藻多糖是白细胞滚动的有效抑制剂,可防止中性粒细胞流入佛波醇酯诱导的兔肺炎症部位。
DOI:
10.1164/ajrccm.153.1.8542135
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发表时间:
1996
影响因子:
24.7
通讯作者:
Takeshi Honda
中科院分区:
文献类型:
--
作者:
Motomu Shimaoka;Mecumi Ikeda;Tetsuya Iida;N. Taenaka;Ikuto Yoshiya;Takeshi Honda
The polysaccharide fucoidin, a homopolymer of sulfated L-fucose, is known, by interfering with the function of L-selectin, to inhibit leukocyte rolling, which is an early and essential step in the process of leukocyte extravasation into inflamed sites. We tested the inhibitory effect of fucoidin on neutrophil accumulation in lung inflammation induced by phorbol myristate acetate and peritoneal inflammation induced by thioglycollate in rabbits. Pretreatment (10 mg/kg) followed by continuous administration (10 mg/kg/h) of fucoidin dramatically reduced the number of neutrophils recruited into the lungs (determined by neutrophil counts in bronchoalveolar lavage fluid; 97.7 +/- 0.52% reduction) and peritoneal cavity (determined by neutrophil counts in peritoneal lavage fluid; 98.4 +/- 1.29% reduction). Fucoidin treatment also increased the systemic neutrophil count. These results suggest that the inhibition of leukocyte rolling, which may be a primary function of fucoidin, leads to a reduction of neutrophil accumulation at inflammatory sites, which may be beneficial for attenuating neutrophil-mediated tissue injury.
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DOI:
--
发表时间:
1994
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Mulligan,MS;Miyasaka,M;Tamatani,T;Jones,ML;Ward,PA
通讯作者:
Ward,PA
DOI:
--
发表时间:
1994
期刊:
The American journal of pathology
影响因子:
--
作者:
Seekamp,A;Till,GO;Mulligan,MS;Paulson,JC;Anderson,DC;Miyasaka,M;Ward,PA
通讯作者:
Ward,PA
影响因子:
15.9
作者:
MULLIGAN, MS;VARANI, J;WARD, PA
通讯作者:
WARD, PA
DOI:
--
发表时间:
1992
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Mulligan,MS;Varani,J;Warren,JS;Till,GO;Smith,CW;Anderson,DC;Todd3rd,RF;Ward,PA
通讯作者:
Ward,PA
DOI:
--
发表时间:
1990
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Doerschuk,CM;Winn,RK;Coxson,HO;Harlan,JM
通讯作者:
Harlan,JM