Association between ion channel functional subtype and its genes expression is important for exploring function of ion channel, annotating function of an unknown subtype and probing into molecular mechanism of ion channel diseases. In this study, we began with noise reduction by standardizing original micro-array data, which consisted of human and mouse gene expression profiles, and then we emp...

Small-angle X-ray scattering (SAXS) studies of aqueous [Ta6O19](8-) compared to prior studies of aqueous [Nb6O19](8-) reveals key differences in behaviour, which is likely at the root of the difficultly in developing polyoxotantalate chemistry. Specifically, where contact ion-pairing dominates between [Nb6O19](8-) and its counterions, solvent-separated ion-pairing between [Ta6O19](8-) and its c...

Effects of pH on protein association are not well understood. To understand them better, we combine kinetic experiments, calculations of electrostatic properties, and a new theoretical treatment of pH effects. The familiar proton-linkage model, when used to analyze the dependence of the association constant K on pH, reveals little about the individual proteins. We modified this model to allow d...

The association of a carbon-rich ruthenium complex with an anisotropic dysprosium ion leads to a unique complex showing SMM behaviour with multiple relaxation processes.

Excised roots of barley (Hordeum vulgare, var. Campana) were incubated for periods up to 24 hours in salt solutions of various concentrations and ion accumulation was determined at various time intervals. The data were consistent with the existence of 2 components of ion uptake, one accounting for ion uptake from solutions below 1 mm and both components contributing to uptake from solutions of ...

resistin (retn), recently found to be relevant to inflammation and inflammatory disorders. we, therefore, aimed to investigate the potential role of retn gene polymorphism in pathogenesis of acne vulgaris with familial history. we investigated the retn-420c/g polymorphism in 180 patients with acne vulgaris and 180 healthy individuals in a case-control association analysis. in this study, we als...

Oxidative stress results from a disturbed balance between oxidation and antioxidant systems. Reactive oxygen species (ROS) and reactive nitrogen species (RNS) may be either harmful or beneficial to the cells. Ion channels are transmembrane proteins that participate in a large variety of cellular functions and have been implicated in the development of a variety of diseases. A significant amount...

We propose a novel type of Rydberg dimer, consisting Rydberg-state atom bound to distant positive ion. The molecule is formed through long-range electric-multipole interaction between the and point-like present potential energy curves (PECs) that are asymptotically connected with $nP$- or $nD$-states rubidium cesium. PECs exhibit deep, wells which support many vibrational states Rydberg-atom-io...

The Cs-effect states Cs has more covalent character in bonding interactions than the lighter alkalis. It is exploited in organic synthesis and influences behavior in water, most notably radioactive Cs in nuclear wastes or the environment. Niobium polyoxometalates (Nb-POMs) provide a unique opportunity to probe aqueous phase ion-pairing responsible for cesium’s solution behavior, because Nb-POMs...