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隔离和使用的牛肠系膜动脉和静脉部分，作为生物测定在小肠测试的Vasoactivity

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Medicina

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JoVE Journal Medicina

Isolating and Using Sections of Bovine Mesenteric Artery and Vein as a Bioassay to Test for Vasoactivity in the Small Intestine

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隔离和使用的牛肠系膜动脉和静脉部分，作为生物测定在小肠测试的Vasoactivity

DOI:

10.3791/52020-v

•

07:32 min

•

October 07, 2014

•

James L. Klotz, Adam J. Barnes

¹Forage-Animal Production Research Unit,USDA-Agricultural Research Service

Capítulos

00:05Título
01:37Vasculature Collection and Preperation
03:58Vasoactivity Bioassay
05:44Results: Representative Mesenteric Artery and Vein Responses
06:51Conclusion

Summary

Tadução automática

小肠经常暴露于毒素可影响血液流动和养分吸收的负面影响。使用multimyograph和肠系膜动脉和静脉分离物，化合物或感兴趣的毒素可筛选vasoactivity。

Tags

Bovine Mesenteric Artery Bovine Mesenteric Vein Bioassay Vasoactivity Small Intestine Mammalian Gastrointestinal System Blood Flow Toxins Ruminants In Vitro Multimyograph Contractile Response Receptor Types Receptor Agonists Receptor Antagonists Compound Interactions

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