Endothelial nitric oxide synthase gene transfected endothelial cells inhibit smooth muscle cell proliferation and platelet aggregation early in vitro / 中华外科杂志
Chinese Journal of Surgery
;
(12): 1349-1352, 2004.
Article
in Chinese
| WPRIM
| ID: wpr-345099
ABSTRACT
<p><b>OBJECTIVE</b>To test the function of endothelial cells transfected eNOS gene.</p><p><b>METHODS</b>To test the function of eNOS-overexpressing endothelial cells inhibiting smooth muscle cell proliferation and platelet aggregation in vitro by colorimetry, MTT and (3)H-TdR permeate, respectively, in four different endothelial cells groups.</p><p><b>RESULTS</b>The platelet aggregation is significantly decreasing between the groups of EC and eNOS at the different time (P < 0.05), is 42.2 and 32.6 separately at the time of 120 h. The SMC proliferation is significantly decreasing between the groups of EC and eNOS at the different time (P < 0.05). It is 0.28 and 0.22 by MTT test, 4691 and 3995 by (3)H-TdR permeate separately at the time of 120 h.</p><p><b>CONCLUSIONS</b>eNOS-overexpressing endothelial cells inhibited significantly smooth muscle cells proliferation and platelet aggregation in vitro; which shows powerful effect 48 hours post transfection and lasts up to 120 hours at the least; and were held back by L-NAME.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Physiology
/
Endothelium, Vascular
/
Transfection
/
Cell Communication
/
Platelet Aggregation
/
Coculture Techniques
/
Cell Biology
/
Myocytes, Smooth Muscle
/
Endothelial Cells
/
Cell Proliferation
Limits:
Animals
Language:
Chinese
Journal:
Chinese Journal of Surgery
Year:
2004
Type:
Article
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