Is smooth muscle growth in primate arteries regulated by endothelial nitric oxide synthase?
Is smooth muscle growth in primate arteries regulated by endothelial nitric oxide synthase?
复制标题
灵长类动物动脉平滑肌的生长是否受内皮一氧化氮合酶调节?
DOI:
10.1016/s0741-5214(98)70138-7
复制
发表时间:
1998
影响因子:
4.3
通讯作者:
Clowes,AW
中科院分区:
文献类型:
--
作者:
Mattsson,EJ;Geary,RL;Kraiss,LW;Vergel,S;Liao,JK;Corson,MA;Au,YP;Hanson,SR;Clowes,AW
PurposeWe investigated whether control of constitutive endothelial cell nitric oxide synthase (cNOS) and nitric oxide (NO) by changes in shear stress might be important for the regulation of smooth muscle cell (SMC) growth and vascular diameter.MethodsBilateral femoral arteriovenous fistulas were placed in baboons to increase the blood flow in the external iliac arteries. At 2 months, the fistula was ligated on one side to restore normal flow (flow switch).ResultsIn response to flow switch and a decrease in shear stress, iliac artery lumenal area decreased and SMC proliferation was induced. A decline in NO production, cNOS messenger RNA (mRNA), and protein were associated with these biological effects. In a subset of animals with iliac arteries under high flow, infusion of Nω-nitro-l-arginine, an inhibitor of cNOS, did not induce proliferation.ConclusionShear stress can regulate cNOS, vasoconstriction, and SMC proliferation. A decrease in nitric oxide may be necessary, but is not sufficient to induce SMC proliferation in response to a decrease in blood flow. (J Vasc Surg 1998:28:514-21.)
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DOI:
--
发表时间:
1995
期刊:
影响因子:
--
作者:
Von der Leyen
通讯作者:
Von der Leyen
DOI:
10.1006/bbrc.1996.1104
发表时间:
1996-07-25
影响因子:
3.1
作者:
Alshihabi, SN;Chang, YS;Tarbell, JM
通讯作者:
Tarbell, JM
影响因子:
20.1
作者:
Lee, JS;Adrie, C;Bloch, KD
通讯作者:
Bloch, KD
DOI:
10.1161/01.atv.12.3.307
发表时间:
1992-03-01
期刊:
ARTERIOSCLEROSIS AND THROMBOSIS
影响因子:
--
作者:
JAMAL, A;BENDECK, M;LANGILLE, BL
通讯作者:
LANGILLE, BL
影响因子:
3.8
作者:
SARKAR, R;WEBB, RC;STANLEY, JC
通讯作者:
STANLEY, JC