DDInter987 DDInter1476
Isoprenaline is a non-selective beta adrenergic receptor agonist indicated to treat heart block, Adams-Stokes attacks, bronchospasm in anesthesia, cadiac arrest, hypovolemic shocks, septic shock, hypoperfusion, congestive hear failure, and cardiogenic shock.[A15638,L33160] Isoprenaline research in the 1940s found that this isopropyl analog of epinephrine dilated the bronchi, as well as raising the heart rate and cardiac output, without vasoconstriction.[A233724,A233729] The US patent from 1943 states that this compound had a wider therapeutic index and a stronger action than [adrenaline]. Isoprenaline was granted FDA approval on 19 February 1948.
Pirbuterol is a beta-2 adrenergic bronchodilator. In vitro studies and in vivo pharmacologic studies have demonstrated that pirbuterol has a preferential effect on beta-2 Adrenergic receptors compared with isoproterenol. While it is recognized that beta-2 adrenergic receptors are the predominant receptors in bronchial smooth muscle, data indicate that there is a population of beta-2 receptors in the human heart, existing in a concentration between 10-50%. The precise function of these receptors has not been established. The pharmacologic effects of beta adrenergic agonist drugs, including pirbuterol, are at least in proof attributable to stimulation through beta adrenergic receptors of intracellular adenyl cyclase, the enzyme which catalyzes the conversion of adenosine triphosphate (AlP) to cyclic-3† ,5†-adenosine monophosphate (c-AMP). Increased c-AMP levels are associated with relaxation of bronchial smooth muscle and inhibition of release of mediators of immediate hypersensitivity from cells, especially from mast cells.
Isoprenaline {u} (Compound) resembles {v} (Compound) Terbutaline
Terbutaline {u} (Compound) resembles {v} (Compound) Pirbuterol
Isoprenaline {u} may cause a moderate interaction that could exacerbate diseases when taken with {v} Salbutamol
Salbutamol {u} (Compound) resembles {v} (Compound) Pirbuterol
Isoprenaline {u} may cause a moderate interaction that could exacerbate diseases when taken with {v} Nadolol
Nadolol {u} (Compound) resembles {v} (Compound) Pirbuterol
Isoprenaline {u} (Compound) treats {v} (Disease) asthma
asthma {u} (Disease) is treated by {v} (Compound) Pirbuterol
Isoprenaline {u} (Compound) binds {v} (Gene) ADRB1
ADRB1 {u} (Gene) is bound by {v} (Compound) Pirbuterol
Isoprenaline {u} (Compound) causes {v} (Side Effect) Dizziness
Dizziness {u} (Side Effect) is caused by {v} (Compound) Pirbuterol
Isoprenaline {u} (Compound) resembles {v} (Compound) Terbutaline
Terbutaline {u} (Compound) resembles {v} (Compound) Bupranolol
Bupranolol {u} (Compound) resembles {v} (Compound) Pirbuterol
Isoprenaline {u} may cause a moderate interaction that could exacerbate diseases when taken with {v} Salbutamol
Salbutamol {u} (Compound) resembles {v} (Compound) Bupranolol
Bupranolol {u} (Compound) resembles {v} (Compound) Pirbuterol
Isoprenaline {u} may cause a moderate interaction that could exacerbate diseases when taken with {v} Nadolol
Nadolol {u} (Compound) resembles {v} (Compound) Bupranolol
Bupranolol {u} (Compound) resembles {v} (Compound) Pirbuterol
Isoprenaline {u} may cause a moderate interaction that could exacerbate diseases when taken with {v} Epinephrine
Epinephrine {u} (Compound) resembles {v} (Compound) Terbutaline
Terbutaline {u} (Compound) resembles {v} (Compound) Pirbuterol
Isoprenaline (Compound) resembles Terbutaline (Compound) and Terbutaline (Compound) resembles Pirbuterol (Compound)
Isoprenaline may cause a moderate interaction that could exacerbate diseases when taken with Salbutamol and Salbutamol (Compound) resembles Pirbuterol (Compound)
Isoprenaline may cause a moderate interaction that could exacerbate diseases when taken with Nadolol and Nadolol (Compound) resembles Pirbuterol (Compound)
Isoprenaline (Compound) treats asthma (Disease) and asthma (Disease) is treated by Pirbuterol (Compound)
Isoprenaline (Compound) binds ADRB1 (Gene) and ADRB1 (Gene) is bound by Pirbuterol (Compound)
Isoprenaline (Compound) causes Dizziness (Side Effect) and Dizziness (Side Effect) is caused by Pirbuterol (Compound)
Isoprenaline (Compound) resembles Terbutaline (Compound) and Terbutaline (Compound) resembles Bupranolol (Compound) and Bupranolol (Compound) resembles Pirbuterol (Compound)
Isoprenaline may cause a moderate interaction that could exacerbate diseases when taken with Salbutamol and Salbutamol (Compound) resembles Bupranolol (Compound) and Bupranolol (Compound) resembles Pirbuterol (Compound)
Isoprenaline may cause a moderate interaction that could exacerbate diseases when taken with Nadolol and Nadolol (Compound) resembles Bupranolol (Compound) and Bupranolol (Compound) resembles Pirbuterol (Compound)
Isoprenaline may cause a moderate interaction that could exacerbate diseases when taken with Epinephrine and Epinephrine (Compound) resembles Terbutaline (Compound) and Terbutaline (Compound) resembles Pirbuterol (Compound)