by increasing the sensitivity of the calcium receptors of parathyroid cells to extracellular ionized calcium. As the activity of drugs of this class is dependent upon calcium-induced spatial ...

To make sure quiescent cell do not divide, the arrangement of the proteins and DNA, or chromatin, in the cell becomes more compact. Because DNA contains all the instructions for cell division, its ...

Why the parathyroid cell loses its normal sensitivity to calcium in PHPT is unknown, but in adenomas this seems to be the major mechanism responsible for increased PTH secretion. In PHPT caused by ...

They provide an easy, general-purpose organization that cells can turn on or off. This arrangement permits many of the things on which life depends, explains biophysicist Petra Schwille of the Max ...

Hypoparathyroidism (hypoPT) is an uncommon condition that happens when your body doesn’t make enough parathyroid hormone (PTH) or the blood levels of PTH are undetectable. How Do You Know If ...

Following are the images shared by New York Post of the luncheon seating arrangement at Donald trump Inauguration ceremony. A place card reads ‘The President’, designating the seat for US ...

Although neurons are considered the basic units of the brain and nervous system, they do not do all the work. Glia are a non-neuronal category of cells that do not transmit electrical signals but ...

Eating foods high in key nutrients, including iron, folic acid, and vitamin B12, and limiting alcohol may help increase your red blood cell count. Red blood cells are the most common cells in ...

Many cells in multicellular organisms are specialised. They have specific roles in the organism of which they are part. Their structure is adapted to their function. They are often grouped ...

The model has uncovered a hidden layer of molecular code that shapes biological organization, adding new dimensions of ...

In general, chemotherapy medications work by attacking cells or by preventing them from growing and dividing. Cancer cells tend to grow and divide rapidly and uncontrollably, and many chemotherapy ...