agonist
ناهض
definition
noun
They may mimic naturally occurring steroids, act as hormone receptor agonists or antagonists or alter the enzymes responsible for hormone synthesis and degradation.
a substance that initiates a physiological response when combined with a receptor.
In addition, we believe that the agonist / antagonist muscle ratios are important values when considering how the scapula provides stability, mobility, and symptom-free function.
a muscle whose contraction moves a part of the body directly.
example
Alternate between 'agonist' and antagonist muscle groups (e.g… quadriceps and hamstrings), and alternate sides.
To every 'agonist' , there is an antagonist.
For example, the highly potent opioid receptor 'agonist' etorphine is not a medically useful drug because it can only be used a few times before the body becomes desensitized to the drug.
But now, replying to Harapha's taunts with a startling invitation to combat, Samson is confident as the 'agonist' was never before depicted.
The 'agonist' and antagonist muscles work in concert to create muscular balance in the human body.
there is a failure to select the right 'agonist' muscles
In addition, we believe that the 'agonist' / antagonist muscle ratios are important values when considering how the scapula provides stability, mobility, and symptom-free function.
They may mimic naturally occurring steroids, act as hormone receptor 'agonists' or antagonists or alter the enzymes responsible for hormone synthesis and degradation.
Muscles may act as 'agonists' , antagonists, synergics and fixators.
It's a matter of muscle aesthetics: The upper arm looks best when both its opposing muscle groups, the 'agonists' and antagonists - that's bis and tris to you - carry a complementary amount of muscle.
Medications that can reduce androgen levels include estrogen, gonadotropin-releasing hormone 'agonists' , and glucocorticoids.
Rather, all known abused drugs affect a limited number of neurotransmitters by 'agonism' or antagonism of a specific receptor site.
These observations provide support for the model that glucose and structurally related sugars are 'agonists' of the Gpr1 receptor.
Pharmacologically, it is characterized by the constitutive activity of the ligand-free receptor, and by the inverse, partial, and full 'agonism' due to the bound ligand.
Opioid receptor 'agonists' act at sites that are distributed throughout this circuit to produce analgesia.
Studies have clearly demonstrated that key therapies in the acute attack of migraine share the common pharmacologic activity of serotonin receptor 'agonism' .
An agonist is described as a drug that binds to and activates receptors; the possibility of spontaneous receptor activity and therefore of inverse 'agonism' is not mentioned.
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