Antithrombin III stimulates prostacyclin production by cultured aortic endothelial cells.

Antithrombin III stimulates prostacyclin production by cultured aortic endothelial cells.
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抗凝血酶 III 刺激培养的主动脉内皮细胞产生前列环素。

DOI:
10.1016/0006-291x(89)91135-2
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发表时间:
1989
影响因子:
3.1
通讯作者:
H. Nawata
H. Nawata
中科院分区:
生物学4区
文献类型:
--
作者:
T. Yamauchi;Fumio Umeda;T. Inoguchi;H. Nawata

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前列环素 (PGI2) 是一种有效的血管扩张剂和血小板聚集抑制剂。我们发现抗凝血酶 III (AT III)(一种存在于循环血液中的抗凝剂)以剂量和时间依赖性方式刺激培养的牛主动脉内皮细胞产生 PGI2。在生理浓度下观察到AT III对PGI2产生的刺激,并通过添加抗AT III抗血清和肝素来抑制。这些结果表明 AT III 可能通过与内皮细胞膜上的肝素样分子结合来刺激 PGI2 的产生。
Prostacyclin (PGI2) is a potent vasodilator and an inhibitor of platelet aggregation. We found that antithrombin III (AT III), an anticoagulant present in circulating blood, stimulated PGI2production by cultured bovine aortic endothelial cells in a dose- and time-dependent manner. The stimulation of PGI2production by AT III was observed at physiological concentrations and was inhibited by the addition of anti-AT III antiserum and heparin. These results suggest that AT III may stimulate PGI2production by binding to heparin-like molecules on the endothelial cell membrane.
DOI: 10.1016/s0021-9258(18)34477-6
发表时间: 1982-06
期刊: The Journal of biological chemistry
影响因子: --
作者:
L. Fleisher;A. Tall;L. Witte;R. Miller;P. Cannon
通讯作者: L. Fleisher;A. Tall;L. Witte;R. Miller;P. Cannon
DOI: 10.1016/0049-3848(80)90201-7
发表时间: 1980-01-01
影响因子: 7.5
作者:
HONG, SL
通讯作者: HONG, SL