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Counterirritant
| Глоссарий медицинских терминов |
A substance which alleviates the pain in an internal organ by irritating an area of skin whose sensory nerves are close to those of the organ in the spinal cord
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Micronutrient, английский
- A substance which an organism needs for normal growth and development, but only in very small quantities, e.g. a vitamin or mineral. compare macronutrient
- Indispensable element present in cells in lower amounts than macronutrients; also called trace element
Antagonist, английский
A substance which acts through specific receptors to block the action of another substance, but which has no observable physiological effect itself atropine is a cholinergic antagonist and blocks the effects of acetylcholine.
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