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There are many vasodilators. These include histamines, nitric oxide, CO2, H+, K+, adenosine and epinephrine.
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∙ 9y ago
Wiki User
∙ 14y agoHistamine
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What is capillary dilation?
Dilated capillaries are also known as broken blood vessels. When several capillaries come together they appear red or similar to a bruise. They are common on the legs.
How does nipple stimulation make you dilate?
Nipple stimulation also stimulates the production of oxytocin, which can lead to dilation.
What stimulates intestinal muscle contractions?
Nicotien or anything chemical which stimulates the Nicotinic receptors.
What stimulates vaso dilation?
Vasodilation is a mechanism for thermoregulation . It is used for cooling down body temperature . Increased body temperature stimulates vasodilation .It results in increased blood flow to skin to aid heat dissipation .
Chemical that stimulates mitosis in healing wounds?
protein
What is a foreign chemical that stimulates the production of antibodies?
antigens
The intestinal villi contain capillaries and lacteals important chemical digestion?
Is it true that intestinal villi contains capillaries and lacteals important for chemical digestion?
What chemical stimulates muscle contraction?
acetylcholine (ACh)
Why does the veins constrict and dilate during exercise?
Almost all the veins and arteries constrict and dilate during heavy exercise. Even capillaries bring a flush to the face and skin by dilation.
What type of chemical messenger stimulates the cell that originally secreted it?
A. paracrineB. neurotransmitterC. autocrineD. endocrine
What chemical stimulates interstitial cartilage and appositional bone growth?
A chemical does not stimulate appositional growth- weight bearing exercises stiumlate appositional growth.
What are prostoglandins?
Prostoglandins are chemical mediators. These are released from mammalian cells and effect the cells in their immediate viccinity. They produce what's known as an inflammatory response. Prostoglandins are found in cell membranes, they are released due to injury. They cause the dilation of small arteries and arterioles and increase the permeability of the capillaries. They affect neurotransmitters and blood pressure and hence pain sensation.
