histamine and prostaglandines
When a substance is heated, the kinetic energy of its molecules increases, causing them to move faster and further apart. This results in an expansion of the substance's volume. Conversely, when a substance is cooled, the molecules slow down and move closer together, causing the substance to contract.
A substance that causes pollution is called a pollutant. Pollutants can be in the form of chemicals, gases, or particles that are harmful to the environment and human health.
The presence of hydrogen ions (H+) in a substance causes it to be acidic. In an aqueous solution, hydrogen ions are responsible for the characteristic sour taste and ability to react with bases.
When a substance is heated, it gains thermal energy. This increased energy causes the substance's particles to move faster and its temperature to rise.
When you heat a substance, you're supplying energy to the molecules, which increases their kinetic energy. This increased kinetic energy causes the molecules to move more rapidly, resulting in higher average speed of movement.
Yes it does, it causes bronchoconstriction!
asthma
Apomorphine activates the parasympathetic nervous system.
epinephrine
Bronchoconstriction is due to an activation of parasympathetic nervous system.
An example of an endogenous substance is a hormone produced naturally within the body, such as insulin or estrogen. These substances are created by the body's own internal processes and play important roles in maintaining various physiological functions.
Endogenous variables are important in econometrics and economic modeling because they show whether a variable causes a particular effect. Economists employ causal modeling to explain outcomes (dependent variables) based on a variety of factors (independent variables), and to determine to which extent a result can be attributed to an endogenous or exogenous cause.
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.
Endogenous is an adjective to describe something produced or growing from within; originating internally. Example: The design is endogenous; I've been working it out in my head for a long time.
Anaphylaxis is an allergic response that causes swelling of tissues in the body. There are many tissues in a narrow area in the neck along with a vital airway, so it is more dangerous when it happens in the neck.
Bronchoconstriction
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