ATP-sensitive potassium (KATP) channel openers have a relaxation effect due to the lower cellular membrane potential and inhibit calcium influx. There has been considerable interest in exploring KATP channel openers in the treatment of various diseases such as cardiovascular, cerebrovascular, and urinary system disease and premature labor. The purpose of this study was to synthesize 3,3,6,6-tet...

objective: one complication of fixed orthodontic treatment in patients with poor oral hygiene is development of demineralized enamel lesions compromising esthetics. this study aimed to review preventive measures and treatment of white spot lesions (wsls) in patients with fixed orthodontic appliances. review of literature: in this review study, pubmed and google scholar databases were searched f...

The solvatochromic fluorophore 4-N,N-dimethylamino-1,8-naphthalimide (4-DMN) possesses extremely sensitive emission properties due largely to the low intrinsic fluorescence it exhibits in polar protic solvents such as water. This makes it well suited as a probe for the detection of a wide range of biomolecular interactions. Herein we report the development and evaluation of a new series of thio...

AIM This review of the literature examines the role of the natural components of saliva in maintaining tooth mineralization and the role of different casein phosphopeptide amorphous calcium phosphate-based (CPP-ACP) compounds in controlling demineralization/remineralization and their clinical applications. BACKGROUND A group of peptides, known as CPP, have been shown to stabilize calcium and ...

Based on QSAR studies two new DHP calcium-channel blockers, mebudipine and dibudipine, were synthesis and evaluated for their pharmacological activity in various tissues. These studies showed that, these compounds, with potency comparable or greater than that of nifedipine could relax the smooth muscles of various vascular tissues. Electrophysiological study showed that they antagonized calcium...

Thiazolidinediones (TZDs) are synthetic ligands for the peroxisome proliferator-activated receptor gamma (PPARgamma) but also elicit PPARgamma-independent effects, most notably activation of mitogen-activated protein kinases (MAPKs). Ciglitazone rapidly activates extracellular signal-regulated kinase (Erk) MAPK, an event requiring c-Src kinase-dependent epidermal growth factor receptor (EGFR) t...

Auxinic-like compounds have been widely used as weed control agents. Over the years, the modes of action of auxinic herbicides have been elucidated, but most studies thus far have focused on their effects on later stages of plant growth. Here, we show that some select auxins and auxiniclike herbicides trigger a rapid elevation in root cytosolic calcium levels within seconds of application. Arab...

Human induced pluripotent stem cell-derived cardiomyocytes (hiPS-CMs) are emerging as a powerful in vitro model for cardiac safety assessment which may allow for better identification of compounds with poor arrhythmogenic liability profiles early in the drug discovery process. Here, we describe our examination of the Kinetic Image Cytometer (KIC) system's ability to predict adverse compound eff...

analysis showed the presence of complex compounds containing calcium silicate hydrate in the synthesized sorbents.