beta, muscle

T-0509 is a selective beta 1 receptor agonist that increases inotropy in canine ventricular muscle and selectively down-regulates rat cardiac beta 1-adrenoceptors.

(R)-Naroparcil is an isomer of Naroparcil. Naroparcil, a 4-methylumbelliferyl beta-D-xyloside analog, is associated with vascular smooth muscle cell proliferation and inhibits thrombus formation in the Wessler slough model.

Pincainide is a novel beta-aminoaniline that inhibits, in a dose-dependent manner, diseases caused by abnormal norepinephrine vascular smooth muscle function.

Isoxsuprine hydrochloride (Isolait) is a beta-adrenergic agonist that causes direct relaxation of uterine and vascular smooth muscle.

Ritodrine hydrochloride (NSC 291565) binds to and activates beta-2 adrenergic receptors of myometrial cells in the uterus, which decreases the intensity and frequency of uterine contractions. Ritodrine hydrochloride (NSC 291565) is a phenethylamine derivative with tocolytic activity. Specifically, Ritodrine hydrochloride (NSC 291565) probably activates adenyl cyclase, thereby increasing production of cyclic adenosine monophosphate (cAMP), which in turn enhances the efflux of calcium from vascular smooth muscle cells. A lack of intracellular calcium prevents uterine myometrial contractions. In addition, this agent may directly inactivate myosin light chain kinase, a critical enzyme necessary for the initiation of muscle contractions.

Adrenosterone (11-ketoandrostenedione) is a steroid hormone isolated from the adrenal cortex.

3-hydroxybutyric acid is involved in the synthesis and degradation of ketone bodies. Like the other ketone bodies (acetoacetate and acetone), levels of beta-hydroxybutyrate are raised in the blood and urine in ketosis. Beta-hydroxybutyrate is a typical pa

Medetomidine hydrochloride (MPV785) is a selective α2-adrenoceptor agonist, with Ki of 1.08 nM, exhibts 1620-fold selectivity over α1-adrenoceptor.

Nadolol is a non-selective beta-adrenergic antagonist with antihypertensive and antiarrhythmic activities. Nadolol competitively blocks beta-1 adrenergic receptors located in the heart and vascular smooth muscle, inhibiting the activities of the catechola

Acetylethylcholine mustard hydrochloride is a choline acetyl-transferase inhibitor that decreases muscle contraction frequency by inhibiting the synthesis of acetyl-beta-methylcholine (Ach), with a half-maximal inhibitory concentration (IC50) of 1.22 mM. It serves as an irreversible ligand for the high-affinity choline transport system and functions as a specific presynaptic long-acting cholinergic toxin. Additionally, acetylethylcholine mustard hydrochloride is a precursor to the ethylcholine mustard aziridinium ion.

Isoproterenol bitartrate is a beta-sympathomimetic and an isopropyl analog of Epinephrine, which acts on the heart, bronchi, skeletal muscle, and alimentary tract. It is used mainly as a bronchodilator and heart stimulant.

PF-9404C is the S-S diesteroisomer of a beta adrenergic receptors blocker with vasodilatory properties. PF9404C increased the formation of cyclic GMP from 3 pmol mg−1 protein in basal conditions, to 53 pmol mg−1 protein in 10 μM in rat aorta smooth muscle

1, 2, 3, 4, 6-Pentagalloylglucose (Penta-O-galloyl-β-D-glucose) and gallic acid from Pistacia lentiscus have antimutagenic and antioxidant activities. 2. 1, 2, 3, 4, 6-Penta-O-galloyl-beta-D-glucose (PGG) possesses potent anti-proliferative and anti-invasive effects, it also has inhibition of inducible nitric oxide synthase and cyclooxygenase-2 activity. 3. PGG may serve as a model for the development of new types of anti-diabetic and anti-metabolic syndrome therapeutics. 4. 1, 2, 3, 4, 6-Penta- O -galloyl-β- d -glucose has vasodilatory and anti-inflammatory effects, it dilates vascular smooth muscle and suppresses the vascular inflammatory process via endothelium-dependent nitric oxide (NO)/cGMP signaling. 5. 1, 2, 3, 4, 6-Penta-O-galloyl-beta-D-glucose can decrease the level of extracellular hepatitis B virus (HBV) (IC5, 1. microg/ml) in a dose-dependent manner, it also can reduce the HBsAg level by 25% at a concentration of 4 microg/ml; the gallate structure of PGG may play a critical role in the inhibition of anti-HBV activity, suggests that PGG could be a candidate for developing an anti-HBV agent. 6. 1, 2, 3, 4, 6-Penta-O-galloyl-β-D-glucose has anti-parasitic activity, displays an EC5 value of 67 μM, at least 6.6-fold more effective than the standard drug benznidazole against trypomastigote forms of T. cruzi.

Anabaseine is a non-selective nicotinic agonist that stimulates all alpha-7 subtypes of AChRs, with a preference for those in skeletal muscle and the brain. Additionally, it acts as a weak partial agonist at alpha-4 beta-2 [nAChRs].

L-Carnosine (Karnozin) is is an antioxidant naturally found in skeletal muscle, brain tissue. It has the potential to suppress many of the biochemical changes that accompany aging.

Isoxsuprine Free Base is a beta-adrenergic agonist that causes direct relaxation of uterine and vascular smooth muscle. Its vasodilating actions are greater on the arteries supplying skeletal muscle than on those supplying skin. It is used in the treatment of peripheral vascular disease and in premature labor.

3'-Beta-C-Methyl-N6-isopentenyl adenosine, an adenosine analog, primarily acts as a smooth muscle vasodilator and has shown potential in inhibiting cancer progression. Popular products in this category include adenosine phosphate, Acadesine, Clofarabine, Fludarabine phosphate, and Vidarabine [1].

3'-Beta-C-ethynyl-N6-(m-trifluoromethyl benzyl)adenosine is an adenosine analog. Adenosine analogs primarily act as smooth muscle vasodilators and have also demonstrated inhibition of cancer progression. Notable related compounds include adenosine phosphate, Acadesine, Clofarabine, Fludarabine phosphate, and Vidarabine [1].

3'-Beta-C-ethynyl-N6-iso-pentenyl adenosine is an adenosine analog that primarily functions as a smooth muscle vasodilator and has demonstrated potential in inhibiting cancer progression. Its notable derivatives include adenosine phosphate, Acadesine, Clofarabine, Fludarabine phosphate, and Vidarabine [1].

L-Carnosine-d4 is a deuterated compound of L-Carnosine. L-Carnosine has a CAS number of 305-84-0. L-Carnosine is is an antioxidant naturally found in skeletal muscle, brain tissue. It has the potential to suppress many of the biochemical changes that accompany aging.

Nadolol-d9 (Mixture of Diastereomers) is a deuterated compound of Nadolol. Nadolol has a CAS number of 42200-33-9. Nadolol is a non-selective beta-adrenergic antagonist with antihypertensive and antiarrhythmic activities. Nadolol competitively blocks beta-1 adrenergic receptors located in the heart and vascular smooth muscle, inhibiting the activities of the catecholamines epinephrine and norepinephrine and producing negative inotropic and chronotropic effects. This agent exhibits antiarrhythmic activity via the impairment of atrioventricular (AV) node conduction and a corresponding reduction in sinus rate. In the kidney, inhibition of the beta-2 receptor within the juxtaglomerular apparatus results in the inhibition of renin production and a subsequent reduction in angiotensin II and aldosterone levels, thus inhibiting angiotensin II-dependent vasoconstriction and aldosterone-dependent water retention.

Pentagalloylglucose (Standard) is a reference standard for research and analysis in studies involving Pentagalloylglucose. 1, 2, 3, 4, 6-Pentagalloylglucose (Penta-O-galloyl-β-D-glucose) and gallic acid from Pistacia lentiscus have antimutagenic and antioxidant activities. 2. 1, 2, 3, 4, 6-Penta-O-galloyl-beta-D-glucose (PGG) possesses potent anti-proliferative and anti-invasive effects, it also has inhibition of inducible nitric oxide synthase and cyclooxygenase-2 activity. 3. PGG may serve as a model for the development of new types of anti-diabetic and anti-metabolic syndrome therapeutics. 4. 1, 2, 3, 4, 6-Penta- O -galloyl-β- d -glucose has vasodilatory and anti-inflammatory effects, it dilates vascular smooth muscle and suppresses the vascular inflammatory process via endothelium-dependent nitric oxide (NO)/cGMP signaling. 5. 1, 2, 3, 4, 6-Penta-O-galloyl-beta-D-glucose can decrease the level of extracellular hepatitis B virus (HBV) (IC5, 1. microg/ml) in a dose-dependent manner, it also can reduce the HBsAg level by 25% at a concentration of 4 microg/ml; the gallate structure of PGG may play a critical role in the inhibition of anti-HBV activity, suggests that PGG could be a candidate for developing an anti-HBV agent. 6. 1, 2, 3, 4, 6-Penta-O-galloyl-β-D-glucose has anti-parasitic activity, displays an EC5 value of 67 μM, at least 6.6-fold more effective than the standard drug benznidazole against trypomastigote forms of T. cruzi.

Isoxsuprine hydrochloride (Standard) is the standard substance of Isoxsuprine hydrochloride, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Isoxsuprine hydrochloride (Isolait) is a beta-adrenergic agonist that causes direct relaxation of uterine and vascular smooth muscle.

Nadolol (Standard) is the standard substance of Nadolol, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Nadolol is a non-selective beta-adrenergic antagonist with antihypertensive and antiarrhythmic activities. Nadolol competitively blocks beta-1 adrenergic receptors located in the heart and vascular smooth muscle, inhibiting the activities of the catecholamines epinephrine and norepinephrine and producing negative inotropic and chronotropic effects. This agent exhibits antiarrhythmic activity via the impairment of atrioventricular (AV) node conduction and a corresponding reduction in sinus rate. In the kidney, inhibition of the beta-2 receptor within the juxtaglomerular apparatus results in the inhibition of renin production and a subsequent reduction in angiotensin II and aldosterone levels, thus inhibiting angiotensin II-dependent vasoconstriction and aldosterone-dependent water retention.