valve

Nitroprusside disodium dihydrate (Sodium Nitroprusside Dihydrate) is a potent vasodilator working through releasing NO spontaneously in blood.

2-Oxovaleric acid is a keto acid found in human blood.

Pergolide mesylate salt(LY127809) is a long-acting dopamine agonist which has been used to treat PARKINSON DISEASE and HYPERPROLACTINEMIA but withdrawn from some markets due to potential for HEART VALVE DISEASES.

SKA-111 is a selective calcium-activated potassium phannel (potassium phannel ) KCa3.1 activator that induces membrane hyperpolarization in porcine endothelial cells.SKA-111 binds to the interface between the CaM N-valve and the S4-S5 junction and ameliorates Bradykinin-induced dilation of coronary arteries in the isolated rat heart, which can be used for the study of cardiovascular diseases. study of cardiovascular diseases.

ARL67156 (FPL 67156) trisodium hydrate is a selective ecto-ATPase inhibitor and a competitive inhibitor of NTPDase1 (CD39), NTPDase3, and NPP1, with K i values of 11, 18, and 12 μM respectively. It is used in research of diseases such as calcific aortic valve disease and asthma [1] [2].

ARL67156 (FPL 67156) triethylamine, a selective ecto-ATPase inhibitor, functions as a competitive inhibitor for NTPDase1 (CD39), NTPDase3, and NPP1, exhibiting inhibition constants (Kis) of 11, 18, and 12 μM, respectively. This compound is applicable in researching diseases such as calcific aortic valve disease and asthma [1] [2].

1-Methyl-2-undecyl-4(1H)-quinolone, along with dihydroevocarpine and evodiamine, should serve as chemical markers for the quality control of Evodia rutaecarpa (Juss.) Benth. This compound selectively inhibits type B MAO (MAO-B) activity with an IC(50) value of 15.3 microM using the substrate kynuramine, while not inhibiting type A MAO (MAO-A) activity. It can mitigate high phosphate-induced calcification in human aortic valve interstitial cells (HAVICs) by inhibiting phosphate cotransporter (PiT-1) gene expression and exhibits moderate antiangiogenic activity against human tumor cells.