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Do mast cells release histamine as a result of the allergen-antibody reaction?
Wiki User
∙ 12y ago
Yes
Wiki User
∙ 12y ago
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Release of the chemical histamine causes?
Release of histamine causes dilation of blood vessels, increased vascular permeability, and smooth muscle contraction. This can result in symptoms such as itching, redness, swelling, and bronchoconstriction depending on the location of release and the receptors it activates.
In the reaction B plus KL plus H if an additional B is added the result will be what?
If an additional B is added to the reaction, the reaction will be more likely to proceed towards completion, as there will be more B molecules available to react with KL and H. This may lead to an increase in the amount of product formed, depending on the stoichiometry and conditions of the reaction.
The production of light when two substances are mixed might indicate that?
a chemical reaction is occurring between the two substances. The release of light is often a sign of energy being produced as a result of the reaction.
What is any chemical substance formed as the result of a chemical reaction?
A chemical substance formed as a result of a chemical reaction is called a product. Products can be either the desired end product of the reaction or byproducts that are formed during the reaction.
What is the products of a chemical reaction?
The products of a chemical reaction are the substances that are formed as a result of the reaction taking place. These products can be different compounds or elements from the reactants that were present before the reaction occurred.
Does histamine result in an edematous and painful condition?
It sure can, if too much histamine is released.
As a result of an allergen-antibody reaction?
An allergic reaction is triggered by later encounters with the same allergen, which promptly binds and cross-links the IgE antibodies on the surface of the mast cells and basophils. This event includes an enzymatic cascade that causes the mast cells and basophils to degranulate, releasing a flood of histamine and other inflammatory chemicals that together induce the inflammatory response typical of allergy. page 798 anatomy and phisiology eighth edition
Accumulation of fluid at the site of a wound is the result of the secretion?
Accumulation of fluid at the site of a wound is the result of the body's natural response to injury, where blood vessels become leaky and release fluid into the surrounding tissue. This process, known as inflammation, helps to bring healing factors to the wound site but can also lead to swelling and fluid accumulation.
Histamine is released by the body in response to?
histamine can be released into the body as a result of a bite or an allergy. You may see signs of histamine being released in the body as a result of a bite. you will see the area become red and inflamed (erythema and oedema). If you have a bite or a sting and you are severly allergic to it (ie, a bee sting) you may suffer from an anaphalactic shock. in this instance the person should be immediatly treated with adrenalin.
When does a chemical change take place meaning when gas is given off?
As a result of a chemical reaction with gas release.
In the reaction B plus KL plus H if an additional B is added the result will be what?
If an additional B is added to the reaction, the reaction will be more likely to proceed towards completion, as there will be more B molecules available to react with KL and H. This may lead to an increase in the amount of product formed, depending on the stoichiometry and conditions of the reaction.
What is a word that means 'the result of an action'?
Reaction.. Or result
Does the reaction KCl Na2S result in a colored solution?
Yes, the reaction between KCl and Na2S can result in a colored solution. When KCl reacts with Na2S, it can form various colored compounds, such as potassium sulfide or potassium polysulfide, depending on the conditions of the reaction.
The severe result of immediate reaction to a pollutant is?
acute reaction
What happens if a nuclear chain reaction is not controlled?
If a nuclear chain reaction is not controlled, it can lead to a runaway reaction with an increase in heat and radiation release beyond safe levels. This can result in a nuclear meltdown, leading to damage to the reactor core and potential release of harmful radioactive materials into the environment.
What is the new substance that forms as the result of a chemical reaction?
Products are the new substances that form as a result of a chemical reaction.
What can a severe allergic reaction result in?
A severe allergic reaction could result in anaphylactic shock and death.
