Wei-wu CHEN, Zhuo-ma BAI MA, Sheng-ya GUO, et al. Effect of Ershiwuwei Zhenzhu Tablets on Microvascular Function in Zebrafish[J]. Chinese journal of experimental traditional medical formulae, 2019, 25(13): 49-54.
DOI:
Wei-wu CHEN, Zhuo-ma BAI MA, Sheng-ya GUO, et al. Effect of Ershiwuwei Zhenzhu Tablets on Microvascular Function in Zebrafish[J]. Chinese journal of experimental traditional medical formulae, 2019, 25(13): 49-54. DOI: 10.13422/j.cnki.syfjx.20190801.
Effect of Ershiwuwei Zhenzhu Tablets on Microvascular Function in Zebrafish
To explore the effect of Ershiwuwei Zhenzhu tablets (EZT) on microvascular function.
Method:
2
The zebrafish models of thrombosis
microvascular defect and vascular endothelial injury were induced by using arachidonic acid
simvastatin and ponatinib respectively
and treated with EZT
astragaloside or asprin. To evaluate the protective effect of EZT on vascular endothelium and its effect on thrombus formation
zebrafish heart output and blood flow velocity were counted
and the vascular area of the zebrafish intestine and the intervascular diameter were calculated. The thrombus in the tail vein was observed under microscope.
Result:
2
Compared with model group
EZT improved the cardiac output (
P
<
0.05) and blood flow velocity(
P
<
0.01) of zebrafish in thrombus model at a concentration of 27.8 mg·L
-1
and promoted angiogenesis in zebrafish at concentrations of 0.11
0.33
1 mg·L
-1
. Compared with the model group
the vascular diameter of the zebrafish internode was significantly increased at the concentrations of 33 mg·L
-1
(
P
<
0.05) and 100 mg·L
-1
(
P
<
0.01)
and the incidence of zebrafish thrombosis was significantly reduced after EZT intervention at 100 mg·L
-1
(
P
<
0.01).
Conclusion:
2
EZT could improve microvascular dysfunction
and its mechanism may be related to the reduction of vascular endothelial damage to promote its angiogenesis and the improvement of microvascular hemodynamics to reduce thrombus formation.
关键词
Keywords
references
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ZHANG Y , GUO S Y , ZHU X Y , et al . Arachidonic acid induced thrombosis in zebrafish larvae for assessing human anti-thrombotic drugs [J]. Jsm Cell Dev Biol , 2017 , 5 ( 1 ): 1023 .
WANG C Y , TAO W Y , WANG Y D , et al . Rosuvastatin, identified from a zebrafish chemical genetic screen for antiangiogenic compounds, suppresses the growth of prostate cancer [J]. Eur Urol , 2010 , 58 ( 3 ): 418 - 426 .
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Application of Three Blood Stasis Models in Zebrafish in Evaluation of Anti-thrombosis and Anti-myocardial Hypoxia Activities of Notoginseng Radix et Rhizoma
Synergistic Effect of Xiangdan Injection and Qingkailing Injection on Organ Injury Caused by Acute Inflammation and Thrombosis in Rats
Effect of Modified Xiaokefang on Endothelial Injury, Oxidative Stress and Biochemical Indices of Diabetic Nephropathy Patients of Qi-Yin Deficiency with Blood-stasis Syndrome
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Related Institution
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