arteriovenous anastomoses การใช้

• This is probably caused by a sudden decrease in the release of neurotransmitters from the arteriovenous anastomoses due to local cold.
• One theory suggests that activation of 5-HT 1 receptors located on intracranial blood vessels, including those on the arteriovenous anastomoses, leads to vasoconstriction, which is correlated with the relief of migraine headache.
• Blood flow to the tail can be precisely controlled in response to changes in ambient temperature using a system of arteriovenous anastomoses to increase the temperature of the skin on the tail by as much as 10 癈 to lose body heat.