antagonist İngilizcesi nedir yazılışı

One who contends with another, especially in combat; an adversary; an opponent.

A muscle which acts in opposition to another; as a flexor, which bends a part, is the antagonist of an extensor, which extends it.

A medicine which opposes the action of another medicine or of a poison when absorbed into the blood or tissues.

Antagonistic; opposing; counteracting; as, antagonist schools of philosophy. a drug that neutralizes or counteracts the effects of another drug a muscle that relaxes while another contracts; 'when bending the elbow the triceps are the antagonist'.

someone who offers opposition. a muscle that relaxes while another contracts; 'when bending the elbow the triceps are the antagonist'. a drug that neutralizes or counteracts the effects of another drug.

A drug or a compound that opposes the physiological effects of another At the receptor level, it is a chemical entity that opposes the receptor- associated responses normally induced by another bioactive agent [IUPAC Medicinal Chemistry] Compare agonist.

An agent or substance that counteracts the action of another.

Muscle that counteracts the agonist, lengthening when the agonist muscle contracts.

A chemical that binds to a receptor and blocks it, producing no response, and preventing agonists from binding, or attaching, to the receptor Antagonists include caffeine and naloxone.

A drug that prevents or reverses the action of another drug.

A substance that tends to nullify the action of another.

A substance that tends to nullify the action of another; in pharmaceutical terms, a drug that binds to a receptor without eliciting a biological response.

A character whose actions work in direct opposition to the protagonist Examples:.

A compound or drug which blocks or inhibits the effects of a neurotransmitter on receptor activation in the post-synaptic cell.

Opponent of the protagonist in a drama. a neutral term for a character who opposes the leading male or female character See hero/heroine and protagonist Close Window.

A molecule that makes it more difficult for a post-synaptic cell to be influenced by neurotransmitters.

A molecule that prevents the activation of a receptor See Agonist.

One agent that opposes or fights the action of another For example, insulin lowers the level of glucose in the blood, whereas glucagon raises it; therefore, insulin and glucagon are antagonists.

Biological agent that reduces the number or disease-producing activities of a pathogen.

The major character in opposition to the hero or protagonist of a narrative or drama.

Something opposing or resisting the action of another One of two muscles which pull in nearly opposite directions.