Small-conductance calcium-activated potassium channel 2 (SK2) serves a variety of biological functions by coupling intracellular calcium dynamics with membrane potential. SK2 modulators are in ...

EFFECT OF INCREASED CARBON DIOXIDE CONCENTRATION ON THE ELEMENTS Ca, Fe, K, Mg, Mn, AND Na IN Senna reticulata ...

The transmembrane sodium gradient is essential for both excitability of the cardiac cell and the regulation of the cytoplasmic concentrations of Ca and protons. In addition, movements of Na across the ...

This study proposes a slit-gradient phoxonic crystal sensor for detecting the changes in concentration during biochemistry reactions. A slit-gradient cavity is designed in the periodic structure and ...

Diffusiophoresis is the movement of the colloidal particles in response to a concentration gradient and can be observed for both electrolyte (e.g., salt) and nonelectrolyte (e.g., glucose) solutes.

Concentration gradients may occur in these binary droplets. The challenge is to measure concentration gradients without affecting the evaporation process. Here, spectroscopic methods with spatial ...

An array of cells under a concentration gradient in charge of controlling either the repression strength or the production rate of one of the nodes will generate a binary spatial pattern. We built a ...

This means that imposed chemotactic gradients are only efficient if attractant concentration is within an order of magnitude either side of the K d. They can also only work over relatively short ...

Synopsis The dynamics of Bicoid gradient formation are characterized using a tandem fluorescent timer as a protein‐age sensor. These analyses differentiate between proposed models of gradient ...

Na + concentration in the available space in epidermis may, therefore, be higher than in dermis and contribute to the osmotic gradient in vivo, calling for additional experiments where electrolyte ...

Transient Ca elevations of cytoplasmic calcium in cardiac myocytes profoundly activate cardiac Na/K pump activity in parallel with physical-chemical changes of the sarcolemma but without involvement ...