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

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

DOI:
10.3791/52020-v

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07:32 min

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October 07, 2014

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

Chapters

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

Summary

Automatic Translation

Automatic Translation

The small intestine is frequently exposed to toxins that can influence blood flow and negatively impact nutrient absorption. Using a multimyograph and mesenteric artery and vein isolates, compounds or toxins of interest can be screened for vasoactivity.

Tags

Bovine Mesenteric ArteryBovine Mesenteric VeinBioassayVasoactivitySmall IntestineMammalian Gastrointestinal SystemBlood FlowToxinsRuminantsIn VitroMultimyographContractile ResponseReceptor TypesReceptor AgonistsReceptor AntagonistsCompound Interactions

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