adrenergic receptor agonists การใช้

• It is an ?-adrenergic receptor agonist that inhibits secretion of nasal mucus.
• Several drug companies are working on medicines, called beta-3 adrenergic receptor agonists, that stimulate the receptor.
• Phenylpropanolamine acts as an alpha-adrenergic receptor and beta-adrenergic receptor agonist as well as a dopamine receptor D 1 partial agonist.
• Pindolol is a nonselective beta blocker with partial beta-adrenergic receptor agonist activity and also possesses antagonist ( K i = 33nM ).
• Zolazepam is usually administered in combination with other drugs such as the NMDA antagonist tiletamine or the ?2 adrenergic receptor agonist xylazine, depending on what purpose it is being used for.
• "' Levosalbutamol "', also known as "'levalbuterol "', is a short-acting ? 2 adrenergic receptor agonist used in the treatment of asthma and chronic obstructive pulmonary disease ( COPD ).
• Null mice show increased levels of S-nitrosated proteins, increased beta adrenergic receptor numbers in lung and heart, diminished tachyphylaxis to ?2-adrenergic receptor agonists, hyporesponsiveness to methacholine and allergen challenge and reduced infarct size after occlusion of the coronary artery.
• Additionally, ?-adrenergic receptor agonists such as norepinephrine may alter the protein synthesis-dependent late phase of LTP . Nitric oxide synthase activity may also result in the subsequent activation of guanylyl cyclase and PKG . Similarly, activation of dopamine receptors may enhance LTP through the cAMP / PKA signaling pathway.
• In a recent meta-analysis, nifedipine is superior to ? 2 adrenergic receptor agonists and magnesium sulfate for tocolysis in women with preterm labor ( 20 36 weeks ), but it has been assigned to pregnancy category C by the Food and Drug Administration ( FDA ) so is not recommended before 20 weeks, or in the first trimester.