Sentence examples for molecules are restricted from inspiring English sources

The negative electrostatic charge in the membrane is an additional restrictive force for negatively charged anionic macromolecules, such as albumin (molecular weight 69,000), while larger protein molecules are restricted by size alone.

Co-expression of angiogenesis inhibitors and stimulators fits well in the concept of an angiogenic balance, where the effects of pro-angiogenic molecules are restricted by inhibitors [48].

The peptides that bind to HLA class I molecules are restricted in length and often contain key amino acids (anchor residues) at certain positions.

A low molecular weight is an added advantage for a potent ACE inhibitor because large peptide molecules are restricted from fitting into the active site of ACE [ 24].

We will start with a summary of current anti-HIV drugs and how molecules are restricted from crossing the blood CNS interfaces.

The signal intensity is high if water molecules are restricted in their motion, which can be caused by cell membranes or, in the case of free fluid, by high viscosity.

In the cell-rich environment of tumours, the motion of these molecules is restricted and can be measured with DWI.

Since solid tumours generally exhibit an increased cell count, the diffusion of water molecules is restricted in tumour tissue.

But the concentration of bound gas molecules is restricted by the number of knots in the liquid where these molecules are bound.

Here, gaussian-type envelope function with respect to the interatomic distance between solute atoms (r ij ) and a constant is employed to define the occupied volume to which the approach of water molecules is restricted.

The constitutive expression of MHC class II molecules is restricted to antigen-presenting cells (APCs).